TY  - JOUR
AU  - Marković, Čedomir
AU  - Kanjevac, Branko
AU  - Perisić, Uroš
AU  - Dobrosavljević, Jovan
PY  - 2024
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1502
AB  - Pedunculate oak (Quercus robur L., 1753) is one of the widely distributed oak species in Europe. A large number of organisms develop on its leaves. To determine the extent to which the oak powdery mildew, oak lace bug, and other foliofagous insects affect the growth of young oak trees, three experimental fields were selected in a 10-year-old pedunculate oak stand. In each of them, 50 trees were randomly selected, and their height was measured at the beginning of the vegetative season. The first experimental field was treated with a systemic insecticide, the second with a systemic fungicide, and the third, a comparison area, with water, during the entire vegetative season. At the end of the vegetative season, 25 plants with one apical branch were selected in each experimental field. Their height was measured, and 20 leaves were taken from each plant to determine the extent of the damage on them at the end of the experiment. After processing the obtained data, it was determined that: 1. Both foliofagous insects and oak leaf inhabiting fungi affect the growth of the oak trees significantly; 2. The oak lace bug did not influence the growth of the young trees significantly, as its abundance was low in all of the experimental areas; 3. The greatest damage on the leaves was caused by defoliator insects, which is why they contributed the most to the decrease in growth caused by insects; 4. The influence of the foliofagous insects on the growth of the trees was not significantly different from the influence of fungi; 5. Suppression of oak powdery mildew and foliofagous insects on young trees is useful as it positively influences the vitality and growth of those trees, and contributes to economic and ecological gain.
T2  - Frontiers in Forests and Global Change
T1  - The effect of the oak powdery mildew, oak lace bug, and other foliofagous insects on the growth of young pedunculate oak trees
VL  - 6
DO  - 10.3389/ffgc.2023.1297560
UR  - conv_1755
ER  - 

@article{
author = "Marković, Čedomir and Kanjevac, Branko and Perisić, Uroš and Dobrosavljević, Jovan",
year = "2024",
abstract = "Pedunculate oak (Quercus robur L., 1753) is one of the widely distributed oak species in Europe. A large number of organisms develop on its leaves. To determine the extent to which the oak powdery mildew, oak lace bug, and other foliofagous insects affect the growth of young oak trees, three experimental fields were selected in a 10-year-old pedunculate oak stand. In each of them, 50 trees were randomly selected, and their height was measured at the beginning of the vegetative season. The first experimental field was treated with a systemic insecticide, the second with a systemic fungicide, and the third, a comparison area, with water, during the entire vegetative season. At the end of the vegetative season, 25 plants with one apical branch were selected in each experimental field. Their height was measured, and 20 leaves were taken from each plant to determine the extent of the damage on them at the end of the experiment. After processing the obtained data, it was determined that: 1. Both foliofagous insects and oak leaf inhabiting fungi affect the growth of the oak trees significantly; 2. The oak lace bug did not influence the growth of the young trees significantly, as its abundance was low in all of the experimental areas; 3. The greatest damage on the leaves was caused by defoliator insects, which is why they contributed the most to the decrease in growth caused by insects; 4. The influence of the foliofagous insects on the growth of the trees was not significantly different from the influence of fungi; 5. Suppression of oak powdery mildew and foliofagous insects on young trees is useful as it positively influences the vitality and growth of those trees, and contributes to economic and ecological gain.",
journal = "Frontiers in Forests and Global Change",
title = "The effect of the oak powdery mildew, oak lace bug, and other foliofagous insects on the growth of young pedunculate oak trees",
volume = "6",
doi = "10.3389/ffgc.2023.1297560",
url = "conv_1755"
}

Marković, Č., Kanjevac, B., Perisić, U.,& Dobrosavljević, J.. (2024). The effect of the oak powdery mildew, oak lace bug, and other foliofagous insects on the growth of young pedunculate oak trees. in Frontiers in Forests and Global Change, 6.
https://doi.org/10.3389/ffgc.2023.1297560
conv_1755

Marković Č, Kanjevac B, Perisić U, Dobrosavljević J. The effect of the oak powdery mildew, oak lace bug, and other foliofagous insects on the growth of young pedunculate oak trees. in Frontiers in Forests and Global Change. 2024;6.
doi:10.3389/ffgc.2023.1297560
conv_1755 .

Marković, Čedomir, Kanjevac, Branko, Perisić, Uroš, Dobrosavljević, Jovan, "The effect of the oak powdery mildew, oak lace bug, and other foliofagous insects on the growth of young pedunculate oak trees" in Frontiers in Forests and Global Change, 6 (2024),
https://doi.org/10.3389/ffgc.2023.1297560 .,
conv_1755 .

TY  - JOUR
AU  - Krstić, Milun
AU  - Kanjevac, Branko
PY  - 2024
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1543
AB  - U radu su prikazane osnovne karakteristike izgrađenosti kruna stabala bukve u srednjedobnoj nedovoljno negovanoj izdanačkoj sastojini na području istočne Srbije. U vreme proučavanja sastojina je bila starosti oko 57 godina, sa relativno velikim brojem stabala od 2.550 po ha. Prikazane su osnovne vrednosti dimenzija stabala, ukupno za sastojinu i diferenciranim po biološkim razredima, zatim diferenciranim u određene kategorije kvaliteta debla i kvaliteta krune, izraženih preko procentualne zastupljenosti stabala odgovarajućih morfoloških, bioloških i tehničkih karakteristika, i na osnovu toga, definisan je kvalitet sastojine. Srednja vrednost prečnika proučavane sastojine je 15,3 cm, srednja visina 14,8 m, a koeficijent vitkosti stabala je 97. Srednja vrednost prečnika posečenix i detaljno analiziranih stabala je 10,7 cm, srednja visina je 13,6 m, a koeficijent vitkosti 127. Na tim stablima vršena je analiza dimenzija i izgrađenosti debla i kruna: dužine debla i krune, visine početka krune i visine maksimalne širine krune, prečnika maksimalne širine krune. Vršena je takođe i analiza dimenzija i izgrađenosti jezgra kruna tih stabala: visina početka jezgra krune, širina jezgra krune na visini maksimalne širine krune, maksimalna širina osnove jezgra krune, visina vrha jezgra krune. Korišćenjem odgovarajućih matematičko-statistikih funkcija, vršeno je izravnavanje podataka i sve to je prikazano u vidu odgovarajućih tabela i grafikona.
T2  - Šumarstvo
T1  - Izgrađenost kruna stabala u srednjedobnoj izdanačkoj sastojini bukve na području istočne Srbije
T1  - Crown structure of beech trees in a middle-aged coppice stand in Eastern Serbia
EP  - 27
IS  - 3-4
SP  - 7
ER  - 

@article{
author = "Krstić, Milun and Kanjevac, Branko",
year = "2024",
abstract = "U radu su prikazane osnovne karakteristike izgrađenosti kruna stabala bukve u srednjedobnoj nedovoljno negovanoj izdanačkoj sastojini na području istočne Srbije. U vreme proučavanja sastojina je bila starosti oko 57 godina, sa relativno velikim brojem stabala od 2.550 po ha. Prikazane su osnovne vrednosti dimenzija stabala, ukupno za sastojinu i diferenciranim po biološkim razredima, zatim diferenciranim u određene kategorije kvaliteta debla i kvaliteta krune, izraženih preko procentualne zastupljenosti stabala odgovarajućih morfoloških, bioloških i tehničkih karakteristika, i na osnovu toga, definisan je kvalitet sastojine. Srednja vrednost prečnika proučavane sastojine je 15,3 cm, srednja visina 14,8 m, a koeficijent vitkosti stabala je 97. Srednja vrednost prečnika posečenix i detaljno analiziranih stabala je 10,7 cm, srednja visina je 13,6 m, a koeficijent vitkosti 127. Na tim stablima vršena je analiza dimenzija i izgrađenosti debla i kruna: dužine debla i krune, visine početka krune i visine maksimalne širine krune, prečnika maksimalne širine krune. Vršena je takođe i analiza dimenzija i izgrađenosti jezgra kruna tih stabala: visina početka jezgra krune, širina jezgra krune na visini maksimalne širine krune, maksimalna širina osnove jezgra krune, visina vrha jezgra krune. Korišćenjem odgovarajućih matematičko-statistikih funkcija, vršeno je izravnavanje podataka i sve to je prikazano u vidu odgovarajućih tabela i grafikona.",
journal = "Šumarstvo",
title = "Izgrađenost kruna stabala u srednjedobnoj izdanačkoj sastojini bukve na području istočne Srbije, Crown structure of beech trees in a middle-aged coppice stand in Eastern Serbia",
pages = "27-7",
number = "3-4"
}

Krstić, M.,& Kanjevac, B.. (2024). Izgrađenost kruna stabala u srednjedobnoj izdanačkoj sastojini bukve na području istočne Srbije. in Šumarstvo(3-4), 7-27.

Krstić M, Kanjevac B. Izgrađenost kruna stabala u srednjedobnoj izdanačkoj sastojini bukve na području istočne Srbije. in Šumarstvo. 2024;(3-4):7-27..

Krstić, Milun, Kanjevac, Branko, "Izgrađenost kruna stabala u srednjedobnoj izdanačkoj sastojini bukve na području istočne Srbije" in Šumarstvo, no. 3-4 (2024):7-27.

TY  - JOUR
AU  - Kanjevac, Branko
AU  - Babić, Violeta
AU  - Stajić, Snežana
AU  - Martać, Nikola
AU  - Pavlović, Branka
AU  - Furtula, Danilo
AU  - Čokeša, Vlado
PY  - 2023
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1395
AB  - Understanding the processes occurring in old-growth forests and identifying their key aspects can significantly enrich modern forestry practices with innovative ideas and concepts. The natural regeneration process in beech old-growth forests exhibits distinct spatial heterogeneity and temporal variability. To define the key drivers that influence the spatial heterogeneity of regeneration processes and their effects, research was conducted in three beech old-growth forests situated in Serbia, Southeastern Europe: Feljesana, Vinatova & ccaron;a, and Kukavica. In each old-growth forest, a network of circular sample plots with an area of 0.1 ha (totaling 45 plots) was established to gather data on structural characteristics and ecological conditions. Within each circular sample plot, data on the regeneration layer were collected on four square sample plots of 1 m2 (180 in total). Using linear mixed models, the key drivers of spatial heterogeneity of regeneration processes in beech old-growth forests were analyzed. Based on the results, several key factors contribute to the highly heterogeneous distribution of seedlings, including the canopy, the presence of a middle layer comprising young trees, ground vegetation, and soil stoniness, while a significant influence of the combined effect of the canopy and the presence of a middle layer of young trees is also defined. The spatial heterogeneity of the regeneration process is also represented through the assessment of the ratio between the abundance of one-year-old and older seedlings. The dominance of one-year-old seedlings intensifies with increased canopy density (in instances of very dense canopy (1.0), the ratio of one-year-old and older seedlings is 70:30%). Seedling growth characteristics are shaped by multiple factors, including the influence of the canopy, the presence of the middle layer of young trees, slope, and soil stoniness, with a substantial combined influence of the canopy and the middle layer of young trees. This indicates that the spatial variability of the regeneration process in beech old-growth forests is primarily driven by factors with a substantial individual influence, which may also act combined. It is of paramount importance to understand these factors and determine their influence on the regeneration process in managed beech forests.
T2  - Frontiers in Forests and Global Change
T1  - Key drivers affecting the spatial heterogeneity of the regeneration process in old-growth beech forests in southeastern Europe
VL  - 6
DO  - 10.3389/ffgc.2023.1304037
UR  - conv_1745
ER  - 

@article{
author = "Kanjevac, Branko and Babić, Violeta and Stajić, Snežana and Martać, Nikola and Pavlović, Branka and Furtula, Danilo and Čokeša, Vlado",
year = "2023",
abstract = "Understanding the processes occurring in old-growth forests and identifying their key aspects can significantly enrich modern forestry practices with innovative ideas and concepts. The natural regeneration process in beech old-growth forests exhibits distinct spatial heterogeneity and temporal variability. To define the key drivers that influence the spatial heterogeneity of regeneration processes and their effects, research was conducted in three beech old-growth forests situated in Serbia, Southeastern Europe: Feljesana, Vinatova & ccaron;a, and Kukavica. In each old-growth forest, a network of circular sample plots with an area of 0.1 ha (totaling 45 plots) was established to gather data on structural characteristics and ecological conditions. Within each circular sample plot, data on the regeneration layer were collected on four square sample plots of 1 m2 (180 in total). Using linear mixed models, the key drivers of spatial heterogeneity of regeneration processes in beech old-growth forests were analyzed. Based on the results, several key factors contribute to the highly heterogeneous distribution of seedlings, including the canopy, the presence of a middle layer comprising young trees, ground vegetation, and soil stoniness, while a significant influence of the combined effect of the canopy and the presence of a middle layer of young trees is also defined. The spatial heterogeneity of the regeneration process is also represented through the assessment of the ratio between the abundance of one-year-old and older seedlings. The dominance of one-year-old seedlings intensifies with increased canopy density (in instances of very dense canopy (1.0), the ratio of one-year-old and older seedlings is 70:30%). Seedling growth characteristics are shaped by multiple factors, including the influence of the canopy, the presence of the middle layer of young trees, slope, and soil stoniness, with a substantial combined influence of the canopy and the middle layer of young trees. This indicates that the spatial variability of the regeneration process in beech old-growth forests is primarily driven by factors with a substantial individual influence, which may also act combined. It is of paramount importance to understand these factors and determine their influence on the regeneration process in managed beech forests.",
journal = "Frontiers in Forests and Global Change",
title = "Key drivers affecting the spatial heterogeneity of the regeneration process in old-growth beech forests in southeastern Europe",
volume = "6",
doi = "10.3389/ffgc.2023.1304037",
url = "conv_1745"
}

Kanjevac, B., Babić, V., Stajić, S., Martać, N., Pavlović, B., Furtula, D.,& Čokeša, V.. (2023). Key drivers affecting the spatial heterogeneity of the regeneration process in old-growth beech forests in southeastern Europe. in Frontiers in Forests and Global Change, 6.
https://doi.org/10.3389/ffgc.2023.1304037
conv_1745

Kanjevac B, Babić V, Stajić S, Martać N, Pavlović B, Furtula D, Čokeša V. Key drivers affecting the spatial heterogeneity of the regeneration process in old-growth beech forests in southeastern Europe. in Frontiers in Forests and Global Change. 2023;6.
doi:10.3389/ffgc.2023.1304037
conv_1745 .

Kanjevac, Branko, Babić, Violeta, Stajić, Snežana, Martać, Nikola, Pavlović, Branka, Furtula, Danilo, Čokeša, Vlado, "Key drivers affecting the spatial heterogeneity of the regeneration process in old-growth beech forests in southeastern Europe" in Frontiers in Forests and Global Change, 6 (2023),
https://doi.org/10.3389/ffgc.2023.1304037 .,
conv_1745 .

TY  - JOUR
AU  - Račić, Miloš
AU  - Kanjevac, Branko
AU  - Martać, Nikola
AU  - Miletić, Dejan
AU  - Petrović, Nenad
PY  - 2023
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1407
AB  - U ovom radu prikazana je ocena stanja prirodnih vrednosti sastojina u odnosu na poreklo, strukturni oblik, mešovitost kao i u odnosu na pripadnost sastojine gazdinskom tipu. Objekat istraživanja je gazdinska jedinica ,,Jasenovo-Božetići" koja pripada Zapadnoj šumskoj oblasti u Srbiji. Ocena stanja je vršena u skladu sa metodom koji je razvijen na projektu pod nazivom Doprinos održivog gazdovanja šumama niskim emisijama i prilagodljivom razvoju (GCP/SRB/002/GEF). Ukupna površina na kojoj je vršena ocena prirodnih vrednosti iznosi 1684,7 ha. Na osnovu konačne ocene biodiverziteta, sastojine niske prirodne vrednosti pokrivaju površinu od 1205,6 ha (71,5%), sastojine srednje niže prirodne vrednosti 300,9 ha (17,9%), sastojine srednje više prirodne vrednosti 178,2 ha (10,9%), dok sastojine visoke prirodne vrednosti nisu registrovane.
AB  - This paper presents the assessment of the condition of natural values of forest stands in relation to the origin, structural form, mixedness as well as in relation to affiliation of the forest stand to forest management type. The object of the research is the Forest management unit "Jasenovo-Božetići" which belongs to the Western forest region in Serbia. Assessment of the condition has been performed in accordance with the method developed on the project entitled Contribution of Sustainable Forest Management to Low Emission and Resilient Development (GCP/SRB/002/GEF). The total area on which the assessment of natural values was carried out amounts to 1684.7 ha. Based on the final assessment of biodiversity, the stands of low natural value cover the area of 1205.6 ha (71.5%), the stands of lower medium natural value cover 300.9 ha (17.9%), the stands of higher medium natural value 178.2 ha (10.9%), while stands of high natural value are not registered.
PB  - Institut za šumarstvo, Beograd
T2  - Sustainable Forestry: Collection
T1  - Ocena stanja prirodnih vrednosti gazdinske jedinice "Jasenovo-Božetići" na području jugozapadne Srbije
T1  - Assessment of the condition of natural values of the forest management unit "Jasenovo-Božetići" in the area of Southwest Serbia
EP  - 164
IS  - 87-88
SP  - 155
DO  - 10.5937/SustFor2388155R
UR  - conv_780
ER  - 

@article{
author = "Račić, Miloš and Kanjevac, Branko and Martać, Nikola and Miletić, Dejan and Petrović, Nenad",
year = "2023",
abstract = "U ovom radu prikazana je ocena stanja prirodnih vrednosti sastojina u odnosu na poreklo, strukturni oblik, mešovitost kao i u odnosu na pripadnost sastojine gazdinskom tipu. Objekat istraživanja je gazdinska jedinica ,,Jasenovo-Božetići" koja pripada Zapadnoj šumskoj oblasti u Srbiji. Ocena stanja je vršena u skladu sa metodom koji je razvijen na projektu pod nazivom Doprinos održivog gazdovanja šumama niskim emisijama i prilagodljivom razvoju (GCP/SRB/002/GEF). Ukupna površina na kojoj je vršena ocena prirodnih vrednosti iznosi 1684,7 ha. Na osnovu konačne ocene biodiverziteta, sastojine niske prirodne vrednosti pokrivaju površinu od 1205,6 ha (71,5%), sastojine srednje niže prirodne vrednosti 300,9 ha (17,9%), sastojine srednje više prirodne vrednosti 178,2 ha (10,9%), dok sastojine visoke prirodne vrednosti nisu registrovane., This paper presents the assessment of the condition of natural values of forest stands in relation to the origin, structural form, mixedness as well as in relation to affiliation of the forest stand to forest management type. The object of the research is the Forest management unit "Jasenovo-Božetići" which belongs to the Western forest region in Serbia. Assessment of the condition has been performed in accordance with the method developed on the project entitled Contribution of Sustainable Forest Management to Low Emission and Resilient Development (GCP/SRB/002/GEF). The total area on which the assessment of natural values was carried out amounts to 1684.7 ha. Based on the final assessment of biodiversity, the stands of low natural value cover the area of 1205.6 ha (71.5%), the stands of lower medium natural value cover 300.9 ha (17.9%), the stands of higher medium natural value 178.2 ha (10.9%), while stands of high natural value are not registered.",
publisher = "Institut za šumarstvo, Beograd",
journal = "Sustainable Forestry: Collection",
title = "Ocena stanja prirodnih vrednosti gazdinske jedinice "Jasenovo-Božetići" na području jugozapadne Srbije, Assessment of the condition of natural values of the forest management unit "Jasenovo-Božetići" in the area of Southwest Serbia",
pages = "164-155",
number = "87-88",
doi = "10.5937/SustFor2388155R",
url = "conv_780"
}

Račić, M., Kanjevac, B., Martać, N., Miletić, D.,& Petrović, N.. (2023). Ocena stanja prirodnih vrednosti gazdinske jedinice "Jasenovo-Božetići" na području jugozapadne Srbije. in Sustainable Forestry: Collection
Institut za šumarstvo, Beograd.(87-88), 155-164.
https://doi.org/10.5937/SustFor2388155R
conv_780

Račić M, Kanjevac B, Martać N, Miletić D, Petrović N. Ocena stanja prirodnih vrednosti gazdinske jedinice "Jasenovo-Božetići" na području jugozapadne Srbije. in Sustainable Forestry: Collection. 2023;(87-88):155-164.
doi:10.5937/SustFor2388155R
conv_780 .

Račić, Miloš, Kanjevac, Branko, Martać, Nikola, Miletić, Dejan, Petrović, Nenad, "Ocena stanja prirodnih vrednosti gazdinske jedinice "Jasenovo-Božetići" na području jugozapadne Srbije" in Sustainable Forestry: Collection, no. 87-88 (2023):155-164,
https://doi.org/10.5937/SustFor2388155R .,
conv_780 .

TY  - JOUR
AU  - Pavlović, Branka
AU  - Čokeša, Vlado
AU  - Rakonjac, Ljubinko
AU  - Babić, Violeta
AU  - Poduška, Zoran
AU  - Martać, Nikola
AU  - Kanjevac, Branko
PY  - 2023
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1414
AB  - Na prostoru većeg dela istočne Srbije u zimu 2014/2015. godine, došlo je do prodiranja izuzetno hladnih vazdušnih masa sa istoka i sa Karpata uslovljavajući pojavu velikih naslaga leda na objektima infrastrukture i stablima šumskog drveća. Velike količine leda (i po nekoliko tona po stablu) šumsko drveće nije moglo da izdrži, što je dovelo do ledoloma i ledoizvala na velikim površinama. Štete većih razmera desile su se na prostoru Timočkog, Moravskog, Severnokučajskog, Rasinskog i Južnokučajskog šumskog područja. U pojedinim delovima Timočkog ŠP došlo je do prave katastrofe po šumske ekosisteme te su morale biti izvršene čiste seče na velikim površinama. Predmet ovog istraživanja su obrasle površine Timočkog šumskog područja (prirodne šume i veštački podignute sastojine) u državnom vlasništvu kojima gazduje JP "Srbijašume" Beograd. Vršena je uporedna analiza pojedinih pokazatelja stanja šumskog fonda Timočkog ŠP (stanje šuma po poreklu, očuvanosti, mešovitosti, vrstama drveća, sastojinskoj pripadnosti i cenoekološkoj pripadnosti). Uporedo su analizirani podaci svedeni na dan 31.12.2013. godine i podaci svedeni na dan 31.12.2021. godine. Cilj istraživanja je da se utvrdi da li je došlo do bitnih promena u stanju šumskog fonda na nivou Timočkog šumskog područja.
AB  - In the winter of 2014/2015, extremely cold air masses penetrated from the east and the Carpathians into a large part of eastern Serbia and formed extensive ice layers on infrastructure facilities and forest trees. Forest trees could not withstand large amounts of ice (up to several tons per tree), resulting in widespread ice breaks and ice throws. Extensive damage occurred in the Timok, Morava, Severni Kučaj, Rasina, and Južni Kučaj Forest Areas. In certain parts of the Timok Forest Area, the damage to forest ecosystems was catastrophic and required clear-cutting of large areas. This research focuses on the state-owned forests of the Timok Forest Area (natural forests and artificially established (stands) managed by "Srbijašume" State Enterprise from Belgrade. A comparative analysis of specific indicators of the current state of the forest growing stock in the Timok Forest Area was conducted (forest state by origin, preservation, mixture, tree species, stand classification, and socioecological categorisation). The analysis compared data collected on 31 December 2013 with data collected on 31 December 2021. The research aimed to determine whether there were significant changes in the state of forest growing stock in the Timok Forest Area in the study period.
PB  - Institut za šumarstvo, Beograd
T2  - Sustainable Forestry: Collection
T1  - Promena stanja šumskog fonda u timočkom šumskom području kao posledica ledoloma u zimu 2014/2015. godine
T1  - Changes in the forest growing stock of the Timok forest area following the ice storm in winter 2014/2015
EP  - 154
IS  - 87-88
SP  - 137
DO  - 10.5937/SustFor2388137P
UR  - conv_779
ER  - 

@article{
author = "Pavlović, Branka and Čokeša, Vlado and Rakonjac, Ljubinko and Babić, Violeta and Poduška, Zoran and Martać, Nikola and Kanjevac, Branko",
year = "2023",
abstract = "Na prostoru većeg dela istočne Srbije u zimu 2014/2015. godine, došlo je do prodiranja izuzetno hladnih vazdušnih masa sa istoka i sa Karpata uslovljavajući pojavu velikih naslaga leda na objektima infrastrukture i stablima šumskog drveća. Velike količine leda (i po nekoliko tona po stablu) šumsko drveće nije moglo da izdrži, što je dovelo do ledoloma i ledoizvala na velikim površinama. Štete većih razmera desile su se na prostoru Timočkog, Moravskog, Severnokučajskog, Rasinskog i Južnokučajskog šumskog područja. U pojedinim delovima Timočkog ŠP došlo je do prave katastrofe po šumske ekosisteme te su morale biti izvršene čiste seče na velikim površinama. Predmet ovog istraživanja su obrasle površine Timočkog šumskog područja (prirodne šume i veštački podignute sastojine) u državnom vlasništvu kojima gazduje JP "Srbijašume" Beograd. Vršena je uporedna analiza pojedinih pokazatelja stanja šumskog fonda Timočkog ŠP (stanje šuma po poreklu, očuvanosti, mešovitosti, vrstama drveća, sastojinskoj pripadnosti i cenoekološkoj pripadnosti). Uporedo su analizirani podaci svedeni na dan 31.12.2013. godine i podaci svedeni na dan 31.12.2021. godine. Cilj istraživanja je da se utvrdi da li je došlo do bitnih promena u stanju šumskog fonda na nivou Timočkog šumskog područja., In the winter of 2014/2015, extremely cold air masses penetrated from the east and the Carpathians into a large part of eastern Serbia and formed extensive ice layers on infrastructure facilities and forest trees. Forest trees could not withstand large amounts of ice (up to several tons per tree), resulting in widespread ice breaks and ice throws. Extensive damage occurred in the Timok, Morava, Severni Kučaj, Rasina, and Južni Kučaj Forest Areas. In certain parts of the Timok Forest Area, the damage to forest ecosystems was catastrophic and required clear-cutting of large areas. This research focuses on the state-owned forests of the Timok Forest Area (natural forests and artificially established (stands) managed by "Srbijašume" State Enterprise from Belgrade. A comparative analysis of specific indicators of the current state of the forest growing stock in the Timok Forest Area was conducted (forest state by origin, preservation, mixture, tree species, stand classification, and socioecological categorisation). The analysis compared data collected on 31 December 2013 with data collected on 31 December 2021. The research aimed to determine whether there were significant changes in the state of forest growing stock in the Timok Forest Area in the study period.",
publisher = "Institut za šumarstvo, Beograd",
journal = "Sustainable Forestry: Collection",
title = "Promena stanja šumskog fonda u timočkom šumskom području kao posledica ledoloma u zimu 2014/2015. godine, Changes in the forest growing stock of the Timok forest area following the ice storm in winter 2014/2015",
pages = "154-137",
number = "87-88",
doi = "10.5937/SustFor2388137P",
url = "conv_779"
}

Pavlović, B., Čokeša, V., Rakonjac, L., Babić, V., Poduška, Z., Martać, N.,& Kanjevac, B.. (2023). Promena stanja šumskog fonda u timočkom šumskom području kao posledica ledoloma u zimu 2014/2015. godine. in Sustainable Forestry: Collection
Institut za šumarstvo, Beograd.(87-88), 137-154.
https://doi.org/10.5937/SustFor2388137P
conv_779

Pavlović B, Čokeša V, Rakonjac L, Babić V, Poduška Z, Martać N, Kanjevac B. Promena stanja šumskog fonda u timočkom šumskom području kao posledica ledoloma u zimu 2014/2015. godine. in Sustainable Forestry: Collection. 2023;(87-88):137-154.
doi:10.5937/SustFor2388137P
conv_779 .

Pavlović, Branka, Čokeša, Vlado, Rakonjac, Ljubinko, Babić, Violeta, Poduška, Zoran, Martać, Nikola, Kanjevac, Branko, "Promena stanja šumskog fonda u timočkom šumskom području kao posledica ledoloma u zimu 2014/2015. godine" in Sustainable Forestry: Collection, no. 87-88 (2023):137-154,
https://doi.org/10.5937/SustFor2388137P .,
conv_779 .

TY  - JOUR
AU  - Pavlović, Branka
AU  - Babić, Violeta
AU  - Čokeša, Vlado
AU  - Stajić, Snežana
AU  - Martać, Nikola
AU  - Kanjevac, Branko
AU  - Poduška, Zoran
PY  - 2023
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1412
AB  - Područje istočne Srbije je u zimu 2014/2015. godine pogodila elementarna vremenska nepogoda koja je pričinila velike štete na šumskom drveću u vidu ledoloma i ledoizvala. Veštački podignute sastojine četinara na bukovom staništu su stradale gotovo u potpunosti, a prirodne sastojine delimično do potpuno. Na površini od oko 2000 ha, bilo je neophodno izvršiti čistu seču usled kojih je došlo do bitnih promena u ekosistemu, koje mogu da utiču na floristički sastav. Vršen je popis biljaka vaskularne flore na sečinama i poređen sa florističkim sastavom u bukovoj prašumi "Vinatovača" koja se nalazi u sličnim stanišnim uslovima. Cilj istraživanja je da se s jedne strane ustanovi stepen degradacije prirodnih staništa bukve, a s druge strane, da se na osnovu prirodnih sukcesija sagledaju mogućnosti i pravci uspostavljanja prirodnih, autohtonih šumskih ekosistema. Bukova staništa su nakon izvršene čiste seče floristički znatno bogatija od prirodnih bukovih šuma prašumskog tipa. U velikoj meri došlo je do spontanog naseljavanja livadskih i korovskih biljaka na bukova staništa. Na sečinama je pronađeno 176 taksona biljaka vaskularne flore (u prašumi 107 taksona). Pored biljaka iz mezofilnih bukovih zajednica prisutne su i biljke iz sveze termofilnih zajednica. Pronađene biljke su svrstane u dva odeljka: Pteridophyta, samo 2 vrste i Spermatophyta, 174 vrste (u prašumi Pteridophyta, 10 vrsta i Spermatophita, 97 vrsta). U okviru Spermatophyta, biljke su razvrstane u dve klase: Dikotile, 149 vrsta i Monokotile, 25 vrsta (u prašumi Dikotile, 76 vrsta i Monokotile, 21 vrsta).
AB  - In the winter of 2014/2015, an impactful natural disaster hit the eastern region of Serbia, leading to substantial forest tree damage due to ice breaks and falls. This catastrophe resulted in the near-complete destruction of artificial conifer stands established on beech sites, and varying degrees of damage to natural stands. In response, approximately 2000 hectares of land had to be clear-cut, inducing significant ecosystem transformations that may have altered the floristic composition. This study involved the inventarisation of vascular flora within the clear-cut areas, which was then compared to the floristic composition at similar site condition on location "Vinatovača" beech primeval forest. The key objectives of this research were to assess the extent of degradation experienced by natural beech sites and explore the prospects and courses for establishing natural, indigenous forest ecosystems through natural succession. Following clear-cutting, beech sites exhibited notably greater floristic diversity in contrast to the natural beech primeval forests. Considerable area of beech sites turned into meadows or were weed covered. The study identified 176 taxa of vascular flora on the clearcut sites (107 taxa in the premival forest). In addition to plants from mesophilic beech communities, plants from the aliance of thermophilic communities are also present. The identified plants were categorised into two groups: Pteridophyta, with only 2 species, and Spermatophyta, encompassing 174 species (in contrast, the premival forest had 10 species of Pteridophyta and 97 species of Spermatophyta). The Spermatophyta plants were further classified into two classes: Dicotyledons, represented by 149 species, and Monocotyledons, represented by 25 species (in the premival forest, Dicotyledons accounted for 76 species, and Monocotyledons 21 species).
PB  - Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad
T2  - Topola
T1  - Floristički sastav bukovih staništa pet godina nakon čiste seče i sindinamika biljnih zajednica na sečinama u Timočkom šumskom području
T1  - Floristic composition of beech sites five years after clear-cutting and syndynamics of plant communities in the clear-cut area in the Timok forest region
EP  - 31
IS  - 212
SP  - 17
DO  - 10.5937/topola2312017P
UR  - conv_702
ER  - 

@article{
author = "Pavlović, Branka and Babić, Violeta and Čokeša, Vlado and Stajić, Snežana and Martać, Nikola and Kanjevac, Branko and Poduška, Zoran",
year = "2023",
abstract = "Područje istočne Srbije je u zimu 2014/2015. godine pogodila elementarna vremenska nepogoda koja je pričinila velike štete na šumskom drveću u vidu ledoloma i ledoizvala. Veštački podignute sastojine četinara na bukovom staništu su stradale gotovo u potpunosti, a prirodne sastojine delimično do potpuno. Na površini od oko 2000 ha, bilo je neophodno izvršiti čistu seču usled kojih je došlo do bitnih promena u ekosistemu, koje mogu da utiču na floristički sastav. Vršen je popis biljaka vaskularne flore na sečinama i poređen sa florističkim sastavom u bukovoj prašumi "Vinatovača" koja se nalazi u sličnim stanišnim uslovima. Cilj istraživanja je da se s jedne strane ustanovi stepen degradacije prirodnih staništa bukve, a s druge strane, da se na osnovu prirodnih sukcesija sagledaju mogućnosti i pravci uspostavljanja prirodnih, autohtonih šumskih ekosistema. Bukova staništa su nakon izvršene čiste seče floristički znatno bogatija od prirodnih bukovih šuma prašumskog tipa. U velikoj meri došlo je do spontanog naseljavanja livadskih i korovskih biljaka na bukova staništa. Na sečinama je pronađeno 176 taksona biljaka vaskularne flore (u prašumi 107 taksona). Pored biljaka iz mezofilnih bukovih zajednica prisutne su i biljke iz sveze termofilnih zajednica. Pronađene biljke su svrstane u dva odeljka: Pteridophyta, samo 2 vrste i Spermatophyta, 174 vrste (u prašumi Pteridophyta, 10 vrsta i Spermatophita, 97 vrsta). U okviru Spermatophyta, biljke su razvrstane u dve klase: Dikotile, 149 vrsta i Monokotile, 25 vrsta (u prašumi Dikotile, 76 vrsta i Monokotile, 21 vrsta)., In the winter of 2014/2015, an impactful natural disaster hit the eastern region of Serbia, leading to substantial forest tree damage due to ice breaks and falls. This catastrophe resulted in the near-complete destruction of artificial conifer stands established on beech sites, and varying degrees of damage to natural stands. In response, approximately 2000 hectares of land had to be clear-cut, inducing significant ecosystem transformations that may have altered the floristic composition. This study involved the inventarisation of vascular flora within the clear-cut areas, which was then compared to the floristic composition at similar site condition on location "Vinatovača" beech primeval forest. The key objectives of this research were to assess the extent of degradation experienced by natural beech sites and explore the prospects and courses for establishing natural, indigenous forest ecosystems through natural succession. Following clear-cutting, beech sites exhibited notably greater floristic diversity in contrast to the natural beech primeval forests. Considerable area of beech sites turned into meadows or were weed covered. The study identified 176 taxa of vascular flora on the clearcut sites (107 taxa in the premival forest). In addition to plants from mesophilic beech communities, plants from the aliance of thermophilic communities are also present. The identified plants were categorised into two groups: Pteridophyta, with only 2 species, and Spermatophyta, encompassing 174 species (in contrast, the premival forest had 10 species of Pteridophyta and 97 species of Spermatophyta). The Spermatophyta plants were further classified into two classes: Dicotyledons, represented by 149 species, and Monocotyledons, represented by 25 species (in the premival forest, Dicotyledons accounted for 76 species, and Monocotyledons 21 species).",
publisher = "Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad",
journal = "Topola",
title = "Floristički sastav bukovih staništa pet godina nakon čiste seče i sindinamika biljnih zajednica na sečinama u Timočkom šumskom području, Floristic composition of beech sites five years after clear-cutting and syndynamics of plant communities in the clear-cut area in the Timok forest region",
pages = "31-17",
number = "212",
doi = "10.5937/topola2312017P",
url = "conv_702"
}

Pavlović, B., Babić, V., Čokeša, V., Stajić, S., Martać, N., Kanjevac, B.,& Poduška, Z.. (2023). Floristički sastav bukovih staništa pet godina nakon čiste seče i sindinamika biljnih zajednica na sečinama u Timočkom šumskom području. in Topola
Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad.(212), 17-31.
https://doi.org/10.5937/topola2312017P
conv_702

Pavlović B, Babić V, Čokeša V, Stajić S, Martać N, Kanjevac B, Poduška Z. Floristički sastav bukovih staništa pet godina nakon čiste seče i sindinamika biljnih zajednica na sečinama u Timočkom šumskom području. in Topola. 2023;(212):17-31.
doi:10.5937/topola2312017P
conv_702 .

Pavlović, Branka, Babić, Violeta, Čokeša, Vlado, Stajić, Snežana, Martać, Nikola, Kanjevac, Branko, Poduška, Zoran, "Floristički sastav bukovih staništa pet godina nakon čiste seče i sindinamika biljnih zajednica na sečinama u Timočkom šumskom području" in Topola, no. 212 (2023):17-31,
https://doi.org/10.5937/topola2312017P .,
conv_702 .

TY  - JOUR
AU  - Govedar, Zoran
AU  - Prokhorova, Nadezhda
AU  - Babić, Violeta
AU  - Dukić, Vojislav
AU  - Kanjevac, Branko
AU  - Bilić, Srđan
PY  - 2023
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1406
AB  - The paper investigates the natural regeneration of downed deadwood in the Janj primeval forest. The old-growth forest is located in the southwestern part of the Republic of Srpska, which is dominated by dolomite geological base on which cambial soils were formed. The climate is perhumid and mountainous and the plantation belongs to the Piceo-Abieti-Fagetum community. The hectare contains 517 live trees with a total basal area of 53.0 m2/ha and a volume of 876 m(3)/ha. Twenty six downed deadwoods classified into three different degrees of decay were included in the study, where fir and spruce seedlings were found to be predominant and beech seedlings were rarely represented. The first degree of decay includes 7 (26.9 %), the second 8 (30.7 %), and the third 11 (42.3 %). The total volume of deadwood is 110.82 m3/ha with an average volume per tree of 4.2 m3/ha. The total number of seedlings on fallen dead trees is 836 seedlings (Abies alba - 89.59 %, Picea abies - 10.17 %, Fagus silvatica - 0.24 %).Fir seedlings are found on 25 fallen trees, spruce on 18 fallen trees, and beech on 2 fallen trees. Regarding quality, on average fir seedlings are better than spruce seedlings, but both species show a lot of senescence and very small size of current height increment. Most seedlings belong to the third quality class (fir - 46.2 %, spruce - 61.1 %), followed by second class (fir - 34.6 %, spruce -22.2 %) and third class (fir - 19.2 %, spruce - 16.7 %). The total number of seedlings was found to have a statistically significant difference in the amount of downed deadwood depending on the degree of decay, and the number of seedlings depended on the degree of tree decay. The number of seedlings increased with increasing volume and length of rotten trees.
T2  - Lesnoy Zhurnal-Forestry Journal
T1  - Natural Regeneration on Deadwood in the Primeval Forest Janj
EP  - 102
IS  - 5
SP  - 90
DO  - 10.37482/0536-1036-2023-5-90-102
UR  - conv_1740
ER  - 

@article{
author = "Govedar, Zoran and Prokhorova, Nadezhda and Babić, Violeta and Dukić, Vojislav and Kanjevac, Branko and Bilić, Srđan",
year = "2023",
abstract = "The paper investigates the natural regeneration of downed deadwood in the Janj primeval forest. The old-growth forest is located in the southwestern part of the Republic of Srpska, which is dominated by dolomite geological base on which cambial soils were formed. The climate is perhumid and mountainous and the plantation belongs to the Piceo-Abieti-Fagetum community. The hectare contains 517 live trees with a total basal area of 53.0 m2/ha and a volume of 876 m(3)/ha. Twenty six downed deadwoods classified into three different degrees of decay were included in the study, where fir and spruce seedlings were found to be predominant and beech seedlings were rarely represented. The first degree of decay includes 7 (26.9 %), the second 8 (30.7 %), and the third 11 (42.3 %). The total volume of deadwood is 110.82 m3/ha with an average volume per tree of 4.2 m3/ha. The total number of seedlings on fallen dead trees is 836 seedlings (Abies alba - 89.59 %, Picea abies - 10.17 %, Fagus silvatica - 0.24 %).Fir seedlings are found on 25 fallen trees, spruce on 18 fallen trees, and beech on 2 fallen trees. Regarding quality, on average fir seedlings are better than spruce seedlings, but both species show a lot of senescence and very small size of current height increment. Most seedlings belong to the third quality class (fir - 46.2 %, spruce - 61.1 %), followed by second class (fir - 34.6 %, spruce -22.2 %) and third class (fir - 19.2 %, spruce - 16.7 %). The total number of seedlings was found to have a statistically significant difference in the amount of downed deadwood depending on the degree of decay, and the number of seedlings depended on the degree of tree decay. The number of seedlings increased with increasing volume and length of rotten trees.",
journal = "Lesnoy Zhurnal-Forestry Journal",
title = "Natural Regeneration on Deadwood in the Primeval Forest Janj",
pages = "102-90",
number = "5",
doi = "10.37482/0536-1036-2023-5-90-102",
url = "conv_1740"
}

Govedar, Z., Prokhorova, N., Babić, V., Dukić, V., Kanjevac, B.,& Bilić, S.. (2023). Natural Regeneration on Deadwood in the Primeval Forest Janj. in Lesnoy Zhurnal-Forestry Journal(5), 90-102.
https://doi.org/10.37482/0536-1036-2023-5-90-102
conv_1740

Govedar Z, Prokhorova N, Babić V, Dukić V, Kanjevac B, Bilić S. Natural Regeneration on Deadwood in the Primeval Forest Janj. in Lesnoy Zhurnal-Forestry Journal. 2023;(5):90-102.
doi:10.37482/0536-1036-2023-5-90-102
conv_1740 .

Govedar, Zoran, Prokhorova, Nadezhda, Babić, Violeta, Dukić, Vojislav, Kanjevac, Branko, Bilić, Srđan, "Natural Regeneration on Deadwood in the Primeval Forest Janj" in Lesnoy Zhurnal-Forestry Journal, no. 5 (2023):90-102,
https://doi.org/10.37482/0536-1036-2023-5-90-102 .,
conv_1740 .

TY  - JOUR
AU  - Pavlović, Branka
AU  - Babić, Violeta
AU  - Čokeša, Vlado
AU  - Martać, Nikola
AU  - Kanjevac, Branko
AU  - Jović, Đorđe
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1324
AB  - U zimu 2014. godine, područje istočne Srbije je pogodila elementarna vremenska nepogoda koja je pričinila velike štete na šumskom drveću u vidu ledoloma i ledoizvala. Predmet ovog istraživanja su obrasle površine Moravskog šumskog područja (prirodne šume i veštački podignute sastojine) u državnom vlasništvu kojima gazduje JP "Srbijašume" Beograd. Uporedo su analizirani podaci svedeni na dan 31.12.2013. godine i podaci svedeni na dan 31.12.2021. godine, kako bi se utvrdilo da li su i u kojoj meri ledolomi uticali na stanje šumskog fonda Moravskog ŠP. U tu svrhu, vršena je uporedna analiza pojedinih pokazatelja stanja šumskog fonda Moravskog ŠP (stanje šuma po poreklu, očuvanosti, mešovitosti, vrstama drveća, sastojinskoj pripadnosti i cenoekološkoj pripadnosti. Obzirom da su elementarne vremenske nepogode u pojedinim delovima Moravskog ŠP (GJ "Obla Glava", GJ "Kamenički Vis I", GJ "Kamenički Vis II", GJ "Bukovik - Mratinja", GJ "Rtanj", GJ "Svrljiško - Gulijanske Planine" i GJ "Devica") pričinile velike štete u vidu ledoloma i ledoizvala, usled čega su morale biti izvršene čiste seče na velikim površinama (oko 1000 ha šumskih sastojina), cilj istraživanja je da se utvrdi da li je došlo do bitnih promena u stanju šumskog fonda na nivou područja.
AB  - The area of eastern Serbia was hit by a natural disaster, specifically an ice disaster, in the winter of 2014 which caused great damage to forest trees. The subject of this research is the state-owned natural forests and artificially raised stands within the Moravian Forest Area which are managed by Public Enterprize (PE) "Srbijašume" Belgrade. The data summarized as of December 31, 2013, and December 31, 2021, were parallelly analyzed to determine whether and to what extent the ice disaster affected the growing stock condition of the Moravian Forest Area. For that purpose, the comparative analysis of the following indicators was carried out: origin-based forest condition, preservation, diversity, tree species, stand affiliation, and coeno-ecological affiliation. Having in mind that the ice disaster highly damaged some parts of the Moravian Forest Area (Forest Management Unit (FMU) "Obla Glava", FMU "Kamenički Vis I", FMU "Kamenički Vis II", FMU "Bukovik - Mratinja", FMU "Rtanj", FMU "Svrljiško - Gulijanske Planine" and FMU "Devica") which consequently led to clean-cuttings at large areas (app.1000 hectares of forest stands), the research aim was to determine if the significant changes occurred in the growing stock at the whole area level.
PB  - Institut za šumarstvo, Beograd
T2  - Sustainable Forestry: Collection
T1  - Promena stanja šumskog fonda u Moravskom šumskom području kao posledica ledoloma u zimu 2014. godine
T1  - Change in the growing stock condition of the Moravian Forest Area as a consequence of ice disasters in the winter 2014
EP  - 155
IS  - 85-86
SP  - 137
DO  - 10.5937/SustFor2285137P
UR  - conv_774
ER  - 

@article{
author = "Pavlović, Branka and Babić, Violeta and Čokeša, Vlado and Martać, Nikola and Kanjevac, Branko and Jović, Đorđe",
year = "2022",
abstract = "U zimu 2014. godine, područje istočne Srbije je pogodila elementarna vremenska nepogoda koja je pričinila velike štete na šumskom drveću u vidu ledoloma i ledoizvala. Predmet ovog istraživanja su obrasle površine Moravskog šumskog područja (prirodne šume i veštački podignute sastojine) u državnom vlasništvu kojima gazduje JP "Srbijašume" Beograd. Uporedo su analizirani podaci svedeni na dan 31.12.2013. godine i podaci svedeni na dan 31.12.2021. godine, kako bi se utvrdilo da li su i u kojoj meri ledolomi uticali na stanje šumskog fonda Moravskog ŠP. U tu svrhu, vršena je uporedna analiza pojedinih pokazatelja stanja šumskog fonda Moravskog ŠP (stanje šuma po poreklu, očuvanosti, mešovitosti, vrstama drveća, sastojinskoj pripadnosti i cenoekološkoj pripadnosti. Obzirom da su elementarne vremenske nepogode u pojedinim delovima Moravskog ŠP (GJ "Obla Glava", GJ "Kamenički Vis I", GJ "Kamenički Vis II", GJ "Bukovik - Mratinja", GJ "Rtanj", GJ "Svrljiško - Gulijanske Planine" i GJ "Devica") pričinile velike štete u vidu ledoloma i ledoizvala, usled čega su morale biti izvršene čiste seče na velikim površinama (oko 1000 ha šumskih sastojina), cilj istraživanja je da se utvrdi da li je došlo do bitnih promena u stanju šumskog fonda na nivou područja., The area of eastern Serbia was hit by a natural disaster, specifically an ice disaster, in the winter of 2014 which caused great damage to forest trees. The subject of this research is the state-owned natural forests and artificially raised stands within the Moravian Forest Area which are managed by Public Enterprize (PE) "Srbijašume" Belgrade. The data summarized as of December 31, 2013, and December 31, 2021, were parallelly analyzed to determine whether and to what extent the ice disaster affected the growing stock condition of the Moravian Forest Area. For that purpose, the comparative analysis of the following indicators was carried out: origin-based forest condition, preservation, diversity, tree species, stand affiliation, and coeno-ecological affiliation. Having in mind that the ice disaster highly damaged some parts of the Moravian Forest Area (Forest Management Unit (FMU) "Obla Glava", FMU "Kamenički Vis I", FMU "Kamenički Vis II", FMU "Bukovik - Mratinja", FMU "Rtanj", FMU "Svrljiško - Gulijanske Planine" and FMU "Devica") which consequently led to clean-cuttings at large areas (app.1000 hectares of forest stands), the research aim was to determine if the significant changes occurred in the growing stock at the whole area level.",
publisher = "Institut za šumarstvo, Beograd",
journal = "Sustainable Forestry: Collection",
title = "Promena stanja šumskog fonda u Moravskom šumskom području kao posledica ledoloma u zimu 2014. godine, Change in the growing stock condition of the Moravian Forest Area as a consequence of ice disasters in the winter 2014",
pages = "155-137",
number = "85-86",
doi = "10.5937/SustFor2285137P",
url = "conv_774"
}

Pavlović, B., Babić, V., Čokeša, V., Martać, N., Kanjevac, B.,& Jović, Đ.. (2022). Promena stanja šumskog fonda u Moravskom šumskom području kao posledica ledoloma u zimu 2014. godine. in Sustainable Forestry: Collection
Institut za šumarstvo, Beograd.(85-86), 137-155.
https://doi.org/10.5937/SustFor2285137P
conv_774

Pavlović B, Babić V, Čokeša V, Martać N, Kanjevac B, Jović Đ. Promena stanja šumskog fonda u Moravskom šumskom području kao posledica ledoloma u zimu 2014. godine. in Sustainable Forestry: Collection. 2022;(85-86):137-155.
doi:10.5937/SustFor2285137P
conv_774 .

Pavlović, Branka, Babić, Violeta, Čokeša, Vlado, Martać, Nikola, Kanjevac, Branko, Jović, Đorđe, "Promena stanja šumskog fonda u Moravskom šumskom području kao posledica ledoloma u zimu 2014. godine" in Sustainable Forestry: Collection, no. 85-86 (2022):137-155,
https://doi.org/10.5937/SustFor2285137P .,
conv_774 .

TY  - JOUR
AU  - Kanjevac, Branko
AU  - Krstić, Milun
AU  - Babić, Violeta
AU  - Govedar, Zoran
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1243
AB  - Natural regeneration of sessile oak forests is a complex process whose final outcome is influenced by numerous factors. The initial phase of development of sessile oak seedlings stands out as the most critical period in the process of natural regeneration of sessile oak forests. As the available light and competition from the accompanying woody species and ground vegetation are some of the main predictors of the success of sessile oak forest regeneration, this paper presents the results of studying the influence of these factors on the regeneration dynamics and development of sessile oak seedlings. The research was conducted in sessile oak forests in northeastern Serbia in the period from 2015 to 2020. At the end of the growing season each year, the following data were collected on 180 smaller sampling plots of 1 m(2) in different conditions of canopy openness: the number, height, and root collar diameter of sessile oak seedlings. Also, the percent cover of competing woody species and ground vegetation was estimated on these sample plots. The obtained results indicated that the success of sessile oak forest regeneration largely depends on the initial number of sessile oak seedlings and silvicultural treatments during the rejuvenation period, which determine the microclimatic conditions in the stand and control the competing vegetation. They also indicate that with an increase in the available light, the impact of the competing vegetation on the dynamics of regeneration and development of sessile oak seedlings is less pronounced. Accordingly, as young sessile oak seedlings need a large amount of light for survival and development, it is necessary to increase the available amount of light intensively in a short period of time (six-eight years) by reducing canopy openness and thus providing optimal conditions in which sessile oak seedlings can gain an advantage over the competing vegetation.
T2  - Forests
T1  - Regeneration Dynamics and Development of Seedlings in Sessile Oak Forests in Relation to the Light Availability and Competing Vegetation
IS  - 4
VL  - 12
DO  - 10.3390/f12040384
UR  - conv_1541
ER  - 

@article{
author = "Kanjevac, Branko and Krstić, Milun and Babić, Violeta and Govedar, Zoran",
year = "2021",
abstract = "Natural regeneration of sessile oak forests is a complex process whose final outcome is influenced by numerous factors. The initial phase of development of sessile oak seedlings stands out as the most critical period in the process of natural regeneration of sessile oak forests. As the available light and competition from the accompanying woody species and ground vegetation are some of the main predictors of the success of sessile oak forest regeneration, this paper presents the results of studying the influence of these factors on the regeneration dynamics and development of sessile oak seedlings. The research was conducted in sessile oak forests in northeastern Serbia in the period from 2015 to 2020. At the end of the growing season each year, the following data were collected on 180 smaller sampling plots of 1 m(2) in different conditions of canopy openness: the number, height, and root collar diameter of sessile oak seedlings. Also, the percent cover of competing woody species and ground vegetation was estimated on these sample plots. The obtained results indicated that the success of sessile oak forest regeneration largely depends on the initial number of sessile oak seedlings and silvicultural treatments during the rejuvenation period, which determine the microclimatic conditions in the stand and control the competing vegetation. They also indicate that with an increase in the available light, the impact of the competing vegetation on the dynamics of regeneration and development of sessile oak seedlings is less pronounced. Accordingly, as young sessile oak seedlings need a large amount of light for survival and development, it is necessary to increase the available amount of light intensively in a short period of time (six-eight years) by reducing canopy openness and thus providing optimal conditions in which sessile oak seedlings can gain an advantage over the competing vegetation.",
journal = "Forests",
title = "Regeneration Dynamics and Development of Seedlings in Sessile Oak Forests in Relation to the Light Availability and Competing Vegetation",
number = "4",
volume = "12",
doi = "10.3390/f12040384",
url = "conv_1541"
}

Kanjevac, B., Krstić, M., Babić, V.,& Govedar, Z.. (2021). Regeneration Dynamics and Development of Seedlings in Sessile Oak Forests in Relation to the Light Availability and Competing Vegetation. in Forests, 12(4).
https://doi.org/10.3390/f12040384
conv_1541

Kanjevac B, Krstić M, Babić V, Govedar Z. Regeneration Dynamics and Development of Seedlings in Sessile Oak Forests in Relation to the Light Availability and Competing Vegetation. in Forests. 2021;12(4).
doi:10.3390/f12040384
conv_1541 .

Kanjevac, Branko, Krstić, Milun, Babić, Violeta, Govedar, Zoran, "Regeneration Dynamics and Development of Seedlings in Sessile Oak Forests in Relation to the Light Availability and Competing Vegetation" in Forests, 12, no. 4 (2021),
https://doi.org/10.3390/f12040384 .,
conv_1541 .

TY  - JOUR
AU  - Martać, Nikola
AU  - Kanjevac, Branko
AU  - Čokeša, Vlado
AU  - Momirović, Natalija
AU  - Pavlović, Branka
AU  - Furtula, Danilo
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1261
AB  - U radu su predstavljeni rezultati istraživanja mešovitih sastojina jele i smrče na području gazdinske jedinice "Đerekarski Omar" koja se nalazi u jugozapadnoj Srbiji. Sastojine koje su predmet ovog istraživanja pripadaju kompleksu frigorifilnih četinarskih tipova šuma. Šumama u gazdinskoj jedinici "Đerekarski Omar" gazduje se u skladu sa planskim dokumentima počevši od 1961. godine, kada je izvršeno prvo uređivanje ovih šuma. Rezultati ovog rada nastali su na osnovu premera stacioniranih oglednih polja postavljenih u homogenim delovima sastojina. Na svim oglednim poljima jela je dominantna vrsta drveta. Vrednosti zapremine i zapreminskog prirasta u istraživanim sastojinama su znatno iznad prosečnih na nivou Srbije za sastojine jele i smrče. Zdravstveno stanje sastojina je dobro, pri čemu pozitivnu okolnost predstavlja proces prirodne obnove ovih sastojina kako na mestima gde je došlo do otvaranja sklopa tako i pod potpunim sklopom sastojine. S druge strane, broj stabala, srednji prečnik stabala i kvalitativna struktura stastojine ukazuju na potrebu detaljne analize planiranih radova.
AB  - The results of the research of fir and Norway spruce mixed stands in the area of Đerekarski Omar Forest management unit situated in southwestern Serbia are presented in this paper. The stands which are the subject of this research belong to a complex of frigophilic coniferous forest types. The forests in the Đerekarski Omar Forest management unit are managed in accordance with the planning documents starting from 1961 when the first planning of these forests was performed. The results of this paper were based on the measurement of stationary sample plots established in homogeneous parts of the stands. In all sample plots fir is a dominant tree species. The values of volume and volume increment in studied stands are significantly above the average at the level of Serbia for fir and Norway spruce stands. The health condition of the stands is good, whereby a positive circumstance is the process of natural regeneration of these stands both on locations where there is a sparse canopy and in closed-canopy stands. On the other hand, number of trees, mean tree diameter and qualitative stand structure indicate the need for a detailed analysis of the planned works.
PB  - Institut za šumarstvo, Beograd
T2  - Sustainable Forestry: Collection
T1  - Sastojine jele i smrče sa planskog aspekta na području gazdinske jedinice "Đerekarski Omar" u jugozapadnoj Srbiji
T1  - Fir and Norway spruce stands from the planning aspect in the area of Đerekarski Omar forest management unit in southwestern Serbia
EP  - 63
IS  - 83-84
SP  - 49
DO  - 10.5937/SustFor2183049M
UR  - conv_769
ER  - 

@article{
author = "Martać, Nikola and Kanjevac, Branko and Čokeša, Vlado and Momirović, Natalija and Pavlović, Branka and Furtula, Danilo",
year = "2021",
abstract = "U radu su predstavljeni rezultati istraživanja mešovitih sastojina jele i smrče na području gazdinske jedinice "Đerekarski Omar" koja se nalazi u jugozapadnoj Srbiji. Sastojine koje su predmet ovog istraživanja pripadaju kompleksu frigorifilnih četinarskih tipova šuma. Šumama u gazdinskoj jedinici "Đerekarski Omar" gazduje se u skladu sa planskim dokumentima počevši od 1961. godine, kada je izvršeno prvo uređivanje ovih šuma. Rezultati ovog rada nastali su na osnovu premera stacioniranih oglednih polja postavljenih u homogenim delovima sastojina. Na svim oglednim poljima jela je dominantna vrsta drveta. Vrednosti zapremine i zapreminskog prirasta u istraživanim sastojinama su znatno iznad prosečnih na nivou Srbije za sastojine jele i smrče. Zdravstveno stanje sastojina je dobro, pri čemu pozitivnu okolnost predstavlja proces prirodne obnove ovih sastojina kako na mestima gde je došlo do otvaranja sklopa tako i pod potpunim sklopom sastojine. S druge strane, broj stabala, srednji prečnik stabala i kvalitativna struktura stastojine ukazuju na potrebu detaljne analize planiranih radova., The results of the research of fir and Norway spruce mixed stands in the area of Đerekarski Omar Forest management unit situated in southwestern Serbia are presented in this paper. The stands which are the subject of this research belong to a complex of frigophilic coniferous forest types. The forests in the Đerekarski Omar Forest management unit are managed in accordance with the planning documents starting from 1961 when the first planning of these forests was performed. The results of this paper were based on the measurement of stationary sample plots established in homogeneous parts of the stands. In all sample plots fir is a dominant tree species. The values of volume and volume increment in studied stands are significantly above the average at the level of Serbia for fir and Norway spruce stands. The health condition of the stands is good, whereby a positive circumstance is the process of natural regeneration of these stands both on locations where there is a sparse canopy and in closed-canopy stands. On the other hand, number of trees, mean tree diameter and qualitative stand structure indicate the need for a detailed analysis of the planned works.",
publisher = "Institut za šumarstvo, Beograd",
journal = "Sustainable Forestry: Collection",
title = "Sastojine jele i smrče sa planskog aspekta na području gazdinske jedinice "Đerekarski Omar" u jugozapadnoj Srbiji, Fir and Norway spruce stands from the planning aspect in the area of Đerekarski Omar forest management unit in southwestern Serbia",
pages = "63-49",
number = "83-84",
doi = "10.5937/SustFor2183049M",
url = "conv_769"
}

Martać, N., Kanjevac, B., Čokeša, V., Momirović, N., Pavlović, B.,& Furtula, D.. (2021). Sastojine jele i smrče sa planskog aspekta na području gazdinske jedinice "Đerekarski Omar" u jugozapadnoj Srbiji. in Sustainable Forestry: Collection
Institut za šumarstvo, Beograd.(83-84), 49-63.
https://doi.org/10.5937/SustFor2183049M
conv_769

Martać N, Kanjevac B, Čokeša V, Momirović N, Pavlović B, Furtula D. Sastojine jele i smrče sa planskog aspekta na području gazdinske jedinice "Đerekarski Omar" u jugozapadnoj Srbiji. in Sustainable Forestry: Collection. 2021;(83-84):49-63.
doi:10.5937/SustFor2183049M
conv_769 .

Martać, Nikola, Kanjevac, Branko, Čokeša, Vlado, Momirović, Natalija, Pavlović, Branka, Furtula, Danilo, "Sastojine jele i smrče sa planskog aspekta na području gazdinske jedinice "Đerekarski Omar" u jugozapadnoj Srbiji" in Sustainable Forestry: Collection, no. 83-84 (2021):49-63,
https://doi.org/10.5937/SustFor2183049M .,
conv_769 .

TY  - JOUR
AU  - Govedar, Zoran
AU  - Kanjevac, Branko
AU  - Velkovski, N.
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1222
AB  - The research was carried out in primeval forest stands of beech, fir and spruce (Piceo-Abieti-Fagetum illyricum) on brown dolomite soils (Janj) and dominantly shallow limestone soils (Lom). The diameter structure is typical for primeval forests with the participation of large trees in which physiological weakening is visible, especially in the Lom primeval forest. At the same time, the stands are characterized by the specifics of the transition from the terminal to the initial development phase, with a very pronounced lower floor of the stands where beech and fir dominate. Significant differences in the size of the diameter increment are characteristics for fir, which in the Lom primeval forest has a significantly higher diameter increment at the same diameters than in Janj. The current diameter increment of fir in Janj is 2.3 mm/year and in Lom 4.5 mm/year. The average current thickness growth of spruce in Janj is 0.2 mm higher on average than in Lom and amounts to 2.9 mm/year. The current thickness growth of beech in Lom is significantly higher (4.9 mm/year) than in Janj (2.3 mm/year). The average time of passage is the highest for fir in the Janj primeval forest and for the whole stand is 45 years, and the lowest for spruce in the Lom primeval forest 22 years. Beech trees in the lowest diameter classes have a significantly shorter time of passage than fir and spruce. Fir in the Janj forest has an average relative age of 85 years higher than in Lom. Spruce shows the largest difference in relative age between primeval forests in thinner diameter classes, and unlike fir, the difference in age decreases with increasing diameter.
PB  - University of Montenegro
T2  - Agriculture and Forestry
T1  - Diameter structure of the stand and time of passage: An analysis in primeval forests janj and lom in republic of srpska (Bosnia and Herzegovina)
EP  - 102
IS  - 4
SP  - 89
VL  - 67
DO  - 10.17707/AgricultForest.67.4.09
UR  - conv_1939
ER  - 

@article{
author = "Govedar, Zoran and Kanjevac, Branko and Velkovski, N.",
year = "2021",
abstract = "The research was carried out in primeval forest stands of beech, fir and spruce (Piceo-Abieti-Fagetum illyricum) on brown dolomite soils (Janj) and dominantly shallow limestone soils (Lom). The diameter structure is typical for primeval forests with the participation of large trees in which physiological weakening is visible, especially in the Lom primeval forest. At the same time, the stands are characterized by the specifics of the transition from the terminal to the initial development phase, with a very pronounced lower floor of the stands where beech and fir dominate. Significant differences in the size of the diameter increment are characteristics for fir, which in the Lom primeval forest has a significantly higher diameter increment at the same diameters than in Janj. The current diameter increment of fir in Janj is 2.3 mm/year and in Lom 4.5 mm/year. The average current thickness growth of spruce in Janj is 0.2 mm higher on average than in Lom and amounts to 2.9 mm/year. The current thickness growth of beech in Lom is significantly higher (4.9 mm/year) than in Janj (2.3 mm/year). The average time of passage is the highest for fir in the Janj primeval forest and for the whole stand is 45 years, and the lowest for spruce in the Lom primeval forest 22 years. Beech trees in the lowest diameter classes have a significantly shorter time of passage than fir and spruce. Fir in the Janj forest has an average relative age of 85 years higher than in Lom. Spruce shows the largest difference in relative age between primeval forests in thinner diameter classes, and unlike fir, the difference in age decreases with increasing diameter.",
publisher = "University of Montenegro",
journal = "Agriculture and Forestry",
title = "Diameter structure of the stand and time of passage: An analysis in primeval forests janj and lom in republic of srpska (Bosnia and Herzegovina)",
pages = "102-89",
number = "4",
volume = "67",
doi = "10.17707/AgricultForest.67.4.09",
url = "conv_1939"
}

Govedar, Z., Kanjevac, B.,& Velkovski, N.. (2021). Diameter structure of the stand and time of passage: An analysis in primeval forests janj and lom in republic of srpska (Bosnia and Herzegovina). in Agriculture and Forestry
University of Montenegro., 67(4), 89-102.
https://doi.org/10.17707/AgricultForest.67.4.09
conv_1939

Govedar Z, Kanjevac B, Velkovski N. Diameter structure of the stand and time of passage: An analysis in primeval forests janj and lom in republic of srpska (Bosnia and Herzegovina). in Agriculture and Forestry. 2021;67(4):89-102.
doi:10.17707/AgricultForest.67.4.09
conv_1939 .

Govedar, Zoran, Kanjevac, Branko, Velkovski, N., "Diameter structure of the stand and time of passage: An analysis in primeval forests janj and lom in republic of srpska (Bosnia and Herzegovina)" in Agriculture and Forestry, 67, no. 4 (2021):89-102,
https://doi.org/10.17707/AgricultForest.67.4.09 .,
conv_1939 .

TY  - JOUR
AU  - Govedar, Zoran
AU  - Kanjevac, Branko
AU  - Babić, Violeta
AU  - Martać, Nikola
AU  - Racić, M.
AU  - Velkovski, N.
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1221
AB  - The paper presents the results of research on competitive relations between sessile oak seedlings and the most important competing species of woody vegetation, as well as ground flora that grows under a shelterwood, after the preparatory-seed cut of the shelterwood cutting. The research was conducted in sessile oak (Quecus petraea /Matt./Liebl.) stand in the area of northeastern Serbia. The studied stand is located at 320 to 350 m above sea level, with a slope up to 25° and western exposure. In terms of phytosociology, the stand is defined as an association of sessile oak with hairy sedge (Carici pilosae – Quercetum petraeae B. Jov. 1989). After the preparatory-seed cut, 124 trees per ha remained in the stand, with a basal area of 11.9 m2/ha and a volume of 129.1 m3/ha. The obtained results in the paper indicate the competitive relations between sessile oak and the most important competing woody species, as well as the species of ground vegetation. The most common competing woody species are silver linden (Tilia tomentosa Moench.) and hornbeam (Carpinus betulus L.), while other species (Fraxinus excelsior L., Fraxinus ornus L., Crataegus monogyna Jacq., Acer campestre L., Cornus mas L.) are represented individually. In addition to a significant presence, competing species of woody vegetation are characterized by very intensive development, which significantly reflects on the presence and development of sessile oak seedlings. In contrast, eight-year-old sessile oak seedlings have outgrown blackberries in the studied stand, which no longer competes with them. The obtained results indicate that during the regeneration of sessile oak forests, special attention must be focused on the presence and dynamics of the development of competing vegetation, as well as that the success of the regeneration largely depends on controlling this factor.
PB  - University of Montenegro
T2  - Agriculture and Forestry
T1  - Competition between sessile oak seedlings and competing vegetation under a shelterwood
EP  - 70
IS  - 4
SP  - 61
VL  - 67
DO  - 10.17707/AgricultForest.67.4.06
UR  - conv_1953
ER  - 

@article{
author = "Govedar, Zoran and Kanjevac, Branko and Babić, Violeta and Martać, Nikola and Racić, M. and Velkovski, N.",
year = "2021",
abstract = "The paper presents the results of research on competitive relations between sessile oak seedlings and the most important competing species of woody vegetation, as well as ground flora that grows under a shelterwood, after the preparatory-seed cut of the shelterwood cutting. The research was conducted in sessile oak (Quecus petraea /Matt./Liebl.) stand in the area of northeastern Serbia. The studied stand is located at 320 to 350 m above sea level, with a slope up to 25° and western exposure. In terms of phytosociology, the stand is defined as an association of sessile oak with hairy sedge (Carici pilosae – Quercetum petraeae B. Jov. 1989). After the preparatory-seed cut, 124 trees per ha remained in the stand, with a basal area of 11.9 m2/ha and a volume of 129.1 m3/ha. The obtained results in the paper indicate the competitive relations between sessile oak and the most important competing woody species, as well as the species of ground vegetation. The most common competing woody species are silver linden (Tilia tomentosa Moench.) and hornbeam (Carpinus betulus L.), while other species (Fraxinus excelsior L., Fraxinus ornus L., Crataegus monogyna Jacq., Acer campestre L., Cornus mas L.) are represented individually. In addition to a significant presence, competing species of woody vegetation are characterized by very intensive development, which significantly reflects on the presence and development of sessile oak seedlings. In contrast, eight-year-old sessile oak seedlings have outgrown blackberries in the studied stand, which no longer competes with them. The obtained results indicate that during the regeneration of sessile oak forests, special attention must be focused on the presence and dynamics of the development of competing vegetation, as well as that the success of the regeneration largely depends on controlling this factor.",
publisher = "University of Montenegro",
journal = "Agriculture and Forestry",
title = "Competition between sessile oak seedlings and competing vegetation under a shelterwood",
pages = "70-61",
number = "4",
volume = "67",
doi = "10.17707/AgricultForest.67.4.06",
url = "conv_1953"
}

Govedar, Z., Kanjevac, B., Babić, V., Martać, N., Racić, M.,& Velkovski, N.. (2021). Competition between sessile oak seedlings and competing vegetation under a shelterwood. in Agriculture and Forestry
University of Montenegro., 67(4), 61-70.
https://doi.org/10.17707/AgricultForest.67.4.06
conv_1953

Govedar Z, Kanjevac B, Babić V, Martać N, Racić M, Velkovski N. Competition between sessile oak seedlings and competing vegetation under a shelterwood. in Agriculture and Forestry. 2021;67(4):61-70.
doi:10.17707/AgricultForest.67.4.06
conv_1953 .

Govedar, Zoran, Kanjevac, Branko, Babić, Violeta, Martać, Nikola, Racić, M., Velkovski, N., "Competition between sessile oak seedlings and competing vegetation under a shelterwood" in Agriculture and Forestry, 67, no. 4 (2021):61-70,
https://doi.org/10.17707/AgricultForest.67.4.06 .,
conv_1953 .

TY  - JOUR
AU  - Martać, Nikola
AU  - Petrović, Nenad
AU  - Kanjevac, Branko
AU  - Popović, Aleksandar
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1251
AB  - Predmet istraživanja u radu su mešovite šume smrče i jele na području gazdinskih jedinica "Đerekarski Omar" i "Mojstirske šume", koje ulaze u sastav Gornjeibarskog šumskog područja. Istraživane sastojine pripadaju zajednici smrče i jele-Abieti-Piceetum abietis Mišić et Popović, 1978. Osnov za proučavanje strukturne izgrađenosti i proizvodnog potencijala ovih šuma predstavljaju podaci sa 2 ogledna polja, veličine 1 ha i 0,5 ha. U strukturnom smislu, istraživane sastojine karakteriše jednodobna struktura, pri čemu se može očekivati da će u budućnosti dobiti karakteristike dvospratnih sastojina. Opšta karakteristika šuma smrče i jele u ovom šumskom području su veoma raznolike strukturne karakteristike, gde se sreću strukture od onih koje karakterišu jednodobne sastojine, do struktura tipičnih za višespratne i raznodobne sastojine. Pri tome, dominiraju tanka stabla i stabla srednje debljine, sa minimalnim prisustvom stabala jakih dimenzija. Stanišni potencijal, sastojinske karakteristike i međusobni odnosi vrsta drveća unutar njih rezultirali su strukturnom složenošću, visokom proizvodnošću i ekološkom stabilnošću ovih šuma, tako da u budućem gazdovanju treba izbegavati radikalnije mere i zahvate koji bi narušili uspostavljene odnose i dinamičke procese.
AB  - The research presented in this paper deals with mixed spruce and fir forests of the "Đerekarski Omar" and "Mojstirske Šume" management units that belong to the Gornji Ibar forest area. The investigated stands belong to the community of spruce and fir -Abieti -Piceetum abietis Mišić et Popović, 1978. The structure and production potential of these forests were studied using data collected in two experimental fields that are 1 ha and 0.5 ha in size. In terms of the structure, the investigated stands are even-aged, although they may be expected to acquire characteristics of two-story stands in the future. The general characteristic of spruce and fir forests in this forest area is great structural diversity, ranging from even-aged stands to multi-storey and all-aged stands. At the same time, small and medium 1 Nikola Martać, master inž. šumarstva, student doktorskih studija; dr Nenad Petrović, docent; dr Branko Kanjevac, asistent sa doktoratom; Aleksandar Popović, master inž., istraživač -pripravnik, Univerzitet u Beogradu Šumarski fakultet, Beograd "ŠUMARSTVO" 1-2 144 diameter trees dominate, with a minimal presence of trees of large dimensions. The site potential, stand characteristics, and interspecies relationships in the stands have resulted in a complex structure, high productivity, and ecological stability of these forests. Therefore, radical measures and thinnings that would disrupt the established relationships and dynamic processes should be avoided in future management.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Sastojinsko stanje mešovitih šuma jele i smrče na gornjeibarskom šumskom području - jugozapadna Srbija
T1  - Stand state of mixed fir and spruce forests in the Gornji Ibar forest area: Southwestern Serbia
EP  - 157
IS  - 1-2
SP  - 143
VL  - 73
UR  - conv_42
ER  - 

@article{
author = "Martać, Nikola and Petrović, Nenad and Kanjevac, Branko and Popović, Aleksandar",
year = "2021",
abstract = "Predmet istraživanja u radu su mešovite šume smrče i jele na području gazdinskih jedinica "Đerekarski Omar" i "Mojstirske šume", koje ulaze u sastav Gornjeibarskog šumskog područja. Istraživane sastojine pripadaju zajednici smrče i jele-Abieti-Piceetum abietis Mišić et Popović, 1978. Osnov za proučavanje strukturne izgrađenosti i proizvodnog potencijala ovih šuma predstavljaju podaci sa 2 ogledna polja, veličine 1 ha i 0,5 ha. U strukturnom smislu, istraživane sastojine karakteriše jednodobna struktura, pri čemu se može očekivati da će u budućnosti dobiti karakteristike dvospratnih sastojina. Opšta karakteristika šuma smrče i jele u ovom šumskom području su veoma raznolike strukturne karakteristike, gde se sreću strukture od onih koje karakterišu jednodobne sastojine, do struktura tipičnih za višespratne i raznodobne sastojine. Pri tome, dominiraju tanka stabla i stabla srednje debljine, sa minimalnim prisustvom stabala jakih dimenzija. Stanišni potencijal, sastojinske karakteristike i međusobni odnosi vrsta drveća unutar njih rezultirali su strukturnom složenošću, visokom proizvodnošću i ekološkom stabilnošću ovih šuma, tako da u budućem gazdovanju treba izbegavati radikalnije mere i zahvate koji bi narušili uspostavljene odnose i dinamičke procese., The research presented in this paper deals with mixed spruce and fir forests of the "Đerekarski Omar" and "Mojstirske Šume" management units that belong to the Gornji Ibar forest area. The investigated stands belong to the community of spruce and fir -Abieti -Piceetum abietis Mišić et Popović, 1978. The structure and production potential of these forests were studied using data collected in two experimental fields that are 1 ha and 0.5 ha in size. In terms of the structure, the investigated stands are even-aged, although they may be expected to acquire characteristics of two-story stands in the future. The general characteristic of spruce and fir forests in this forest area is great structural diversity, ranging from even-aged stands to multi-storey and all-aged stands. At the same time, small and medium 1 Nikola Martać, master inž. šumarstva, student doktorskih studija; dr Nenad Petrović, docent; dr Branko Kanjevac, asistent sa doktoratom; Aleksandar Popović, master inž., istraživač -pripravnik, Univerzitet u Beogradu Šumarski fakultet, Beograd "ŠUMARSTVO" 1-2 144 diameter trees dominate, with a minimal presence of trees of large dimensions. The site potential, stand characteristics, and interspecies relationships in the stands have resulted in a complex structure, high productivity, and ecological stability of these forests. Therefore, radical measures and thinnings that would disrupt the established relationships and dynamic processes should be avoided in future management.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Sastojinsko stanje mešovitih šuma jele i smrče na gornjeibarskom šumskom području - jugozapadna Srbija, Stand state of mixed fir and spruce forests in the Gornji Ibar forest area: Southwestern Serbia",
pages = "157-143",
number = "1-2",
volume = "73",
url = "conv_42"
}

Martać, N., Petrović, N., Kanjevac, B.,& Popović, A.. (2021). Sastojinsko stanje mešovitih šuma jele i smrče na gornjeibarskom šumskom području - jugozapadna Srbija. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 73(1-2), 143-157.
conv_42

Martać N, Petrović N, Kanjevac B, Popović A. Sastojinsko stanje mešovitih šuma jele i smrče na gornjeibarskom šumskom području - jugozapadna Srbija. in Šumarstvo. 2021;73(1-2):143-157.
conv_42 .

Martać, Nikola, Petrović, Nenad, Kanjevac, Branko, Popović, Aleksandar, "Sastojinsko stanje mešovitih šuma jele i smrče na gornjeibarskom šumskom području - jugozapadna Srbija" in Šumarstvo, 73, no. 1-2 (2021):143-157,
conv_42 .

TY  - JOUR
AU  - Babić, Violeta
AU  - Govedar, Zoran
AU  - Galić, Zoran
AU  - Milenković, Milan
AU  - Vukin, Marina
AU  - Stajić, Snežana
AU  - Kanjevac, Branko
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1177
AB  - The paper presents the results of a study on the regime of light and regeneration in a pure sessile oak stand in 'Fruska Gora' National Park in Serbia. Pure sessile oak stands cover 3960.73 ha or 17.6% of the area. The study stand is ecologically classified as the forest of sessile oak with fescue (Festuco drymeiae - Quercetum petraeae Jank. 1974) on acid brown and illimerised soil over sandstone. The 96 year-old stand is even-aged and vegetative. It is located on east and west facing slopes at an altitude of 450 m, with the slope inclination of 32 degrees. The starting hypothesis of this paper was that light regime has significant effects on the success of sessile oak forest regeneration. Data collection was performed in early July 2008. The study of regeneration elements (seedling number, height and quality) was conducted at the end of the growing season at the seedling age of 3. Light conditions that arc most favorable for regeneration include the intensity of illuminance between 5000 Lx and 10000 Lx, i.e, 1 1,3% to 22.6% of full daylight. The number of seedlings and their spatial distribution on the regeneration plot are in these specific site and stand conditions affected by the light regime of the area, making light most decisive, but not the only factor affecting their spatial distribution.
T2  - Fresenius Environmental Bulletin
T1  - Effects of the light regime on natural regeneration of sessile oak ( quercus petraea matt . Liebl .) Forests in Fruska Gora national park, Serbia
EP  - 8842
IS  - 7A
SP  - 8834
VL  - 30
UR  - conv_1567
ER  - 

@article{
author = "Babić, Violeta and Govedar, Zoran and Galić, Zoran and Milenković, Milan and Vukin, Marina and Stajić, Snežana and Kanjevac, Branko",
year = "2021",
abstract = "The paper presents the results of a study on the regime of light and regeneration in a pure sessile oak stand in 'Fruska Gora' National Park in Serbia. Pure sessile oak stands cover 3960.73 ha or 17.6% of the area. The study stand is ecologically classified as the forest of sessile oak with fescue (Festuco drymeiae - Quercetum petraeae Jank. 1974) on acid brown and illimerised soil over sandstone. The 96 year-old stand is even-aged and vegetative. It is located on east and west facing slopes at an altitude of 450 m, with the slope inclination of 32 degrees. The starting hypothesis of this paper was that light regime has significant effects on the success of sessile oak forest regeneration. Data collection was performed in early July 2008. The study of regeneration elements (seedling number, height and quality) was conducted at the end of the growing season at the seedling age of 3. Light conditions that arc most favorable for regeneration include the intensity of illuminance between 5000 Lx and 10000 Lx, i.e, 1 1,3% to 22.6% of full daylight. The number of seedlings and their spatial distribution on the regeneration plot are in these specific site and stand conditions affected by the light regime of the area, making light most decisive, but not the only factor affecting their spatial distribution.",
journal = "Fresenius Environmental Bulletin",
title = "Effects of the light regime on natural regeneration of sessile oak ( quercus petraea matt . Liebl .) Forests in Fruska Gora national park, Serbia",
pages = "8842-8834",
number = "7A",
volume = "30",
url = "conv_1567"
}

Babić, V., Govedar, Z., Galić, Z., Milenković, M., Vukin, M., Stajić, S.,& Kanjevac, B.. (2021). Effects of the light regime on natural regeneration of sessile oak ( quercus petraea matt . Liebl .) Forests in Fruska Gora national park, Serbia. in Fresenius Environmental Bulletin, 30(7A), 8834-8842.
conv_1567

Babić V, Govedar Z, Galić Z, Milenković M, Vukin M, Stajić S, Kanjevac B. Effects of the light regime on natural regeneration of sessile oak ( quercus petraea matt . Liebl .) Forests in Fruska Gora national park, Serbia. in Fresenius Environmental Bulletin. 2021;30(7A):8834-8842.
conv_1567 .

Babić, Violeta, Govedar, Zoran, Galić, Zoran, Milenković, Milan, Vukin, Marina, Stajić, Snežana, Kanjevac, Branko, "Effects of the light regime on natural regeneration of sessile oak ( quercus petraea matt . Liebl .) Forests in Fruska Gora national park, Serbia" in Fresenius Environmental Bulletin, 30, no. 7A (2021):8834-8842,
conv_1567 .

TY  - THES
AU  - Kanjevac, Branko
PY  - 2020
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=7488
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:22365/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=514086044
UR  - https://nardus.mpn.gov.rs/handle/123456789/17297
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/48
AB  - Istraživanja u ovom radu su izvršena u šumama hrasta kitnjaka (Quercetum montanum Cer. et Jov. 1953) na području Severnog Kučaja u severoistočnoj Srbiji. Predmet istraživanja su bile sastojine hrasta kitnjaka sa podstojnim spratom u kome su kao prateće vrste dominantno zastupljene: grab (Carpinus betulus), bela lipa (Tilia tomentosa), crni jasen (Fraxinus ornus), beli jasen (Fraxinus excelsior) i dr. Izdvajanje oglednih površina je izvršeno na tri lokaliteta: GJ „Ravna reka I“ i GJ „Ujevac“ koje se nalaze u sklopu šumskog gazdinstva „Severni Kučaj“ Kučevo u okviru JP „Srbijašume“ i GJ „Crna reka“ u okviru Nastavne baze „Majdanpečka domena“ Šumarskog fakulteta Univerziteta u Beogradu. Proučavane sastojine se nalaze na veoma kupiranom terenu, na nadmorskim visinama između 290 i 550 m, nagibima do 30° i južnim, jugoistočnim, jugozapadnim i zapadnim ekspozicijama. Istraživane sastojine su grupisane u 2 vegetacijsko - ekološka tipa: šuma hrasta kitnjaka sa šumskim vijukom (Festuco drymeiae - Quercetum petraeae Janković 1974) na distričnom smeđem zemljištu na gnajsu i šuma hrasta kitnjaka sa dlakavim šašem (Carici pilosae - Quercetum petraeae B. Jov. 1989) na distričnom i eutričnom smeđem zemljištu na gnajsu i na neutralnim i bazičnim eruptivnim stenama. Klimatske karakteristike proučavanog područja su istraživane za nadmorske visine od 300 do 600 m, odnosno za visinski pojas u kom se nalaze kitnjakove šume koje su bile predmet istraživanja. U periodu od 1981. do 2010. godine proučavano područje karakteriše semihumidna klima, pri čemu prosečna temperatura na donjoj granici proučavanog visinskog pojasa (300 m n.v.) iznosi 10,3°S, a prosečna godišnja količina padavina 679 mm, dok je na gornjoj granici proučavanog pojasa (600 m n.v.) prosečna temperatura 8,8°S, a prosečna godišnja količina padavina 715 mm. U poređenju sa referentnim periodom (od 1981 - 2010. godine) u svim godinama kada su vršena istraživanja (od 2015. do 2018. godine) i na svim proučavanim nadmorskim visinama prosečne godišnje temperature su značajno veće. U 2015. i 2017. godini na proučavanom području pala je značajno manja količina padavina, dok je nasuprot tome u 2016. i 2018. godini bilo značajno više padavina u poređenju sa referentnim periodom...
AB  - The research in this paper was performed in the forests of sessile oak (Quercetum montanum Cer. et Jov. 1953) in the area of north Kučaj in northeastern Serbia. The subject of the study were stands of sessile oak with the undergrowth of accompanying tree species: hornbeam (Carpinus betulus), silver linden (Tilia tomentosa), manna ash (Fraxinus ornus), European ash (Fraxinus excelsior), etc. Experimental plots were placed in three localities: FMU „Ravna reka I“ and FMU „Ujevac“ which are part of the Forestry Management Unit „North Kučaj“ Kučevo in PE „Srbijašume“ and FMU „Crna reka“ in the Educational base of the University of Belgrade, Faculty of Forestry, „Majdanpečka domena“. The investigated stands are located on highly sloped terrain, at altitudes between 290 m and 550 m, slopes up to 30° and southern, southeastern, southwestern and western exposures. The investigated stands are grouped into two vegetation - ecological types: forest of sessile oak with forest fescue (Festuco drymeiae - Quercetum petraeae Janković 1974) on a dystric brown soil on gneiss and forest of sessile oak with hairy sedge (Carici pilosae - Quercetum petraeae B. Jov. 1989) on dystric and eutric brown soil on gneiss and on neutral and basic eruptive rocks. Climate characteristics of the studied area were investigated for altitudes from 300 m to 600 m, or for the altitudinal belt where sessile oak forest which are subject of reserach are located. In the period 1981-2010 the studied area is characterized by semihumid climate with average temperature 10.3°C and average annual rainfall 679 mm at the lower boundary of the studied altitude belt (300 m a.s.l.), as well as with the average temperature 8.8°C and average annual rainfall 715 mm at the upper boundary of the studied altitude belt (600 m a.s.l.). Compared to the reference period (1981-2010) the average annual temperatures are significantly higher in all survey years (2015 to 2018) and at all altitutdes. In 2015 and 2017 significantly less precipitation fell in the study area, while in 2016 and 2018 there was significantly more precipitation compared to the reference period...
PB  - Univerzitet u Beogradu, Šumarski fakultet
T1  - Obnavljanje šuma hrasta kitnjaka sa podstojnim spratom pratećih vrsta drveća na području severoistočne Srbije
T1  - Regeneration of sessile oak forests with the undergrowth of accompanying tree species in northeastern Serbia
: doctoral dissertation
UR  - https://hdl.handle.net/21.15107/rcub_nardus_17297
UR  - t-10412
ER  - 

@phdthesis{
author = "Kanjevac, Branko",
year = "2020",
abstract = "Istraživanja u ovom radu su izvršena u šumama hrasta kitnjaka (Quercetum montanum Cer. et Jov. 1953) na području Severnog Kučaja u severoistočnoj Srbiji. Predmet istraživanja su bile sastojine hrasta kitnjaka sa podstojnim spratom u kome su kao prateće vrste dominantno zastupljene: grab (Carpinus betulus), bela lipa (Tilia tomentosa), crni jasen (Fraxinus ornus), beli jasen (Fraxinus excelsior) i dr. Izdvajanje oglednih površina je izvršeno na tri lokaliteta: GJ „Ravna reka I“ i GJ „Ujevac“ koje se nalaze u sklopu šumskog gazdinstva „Severni Kučaj“ Kučevo u okviru JP „Srbijašume“ i GJ „Crna reka“ u okviru Nastavne baze „Majdanpečka domena“ Šumarskog fakulteta Univerziteta u Beogradu. Proučavane sastojine se nalaze na veoma kupiranom terenu, na nadmorskim visinama između 290 i 550 m, nagibima do 30° i južnim, jugoistočnim, jugozapadnim i zapadnim ekspozicijama. Istraživane sastojine su grupisane u 2 vegetacijsko - ekološka tipa: šuma hrasta kitnjaka sa šumskim vijukom (Festuco drymeiae - Quercetum petraeae Janković 1974) na distričnom smeđem zemljištu na gnajsu i šuma hrasta kitnjaka sa dlakavim šašem (Carici pilosae - Quercetum petraeae B. Jov. 1989) na distričnom i eutričnom smeđem zemljištu na gnajsu i na neutralnim i bazičnim eruptivnim stenama. Klimatske karakteristike proučavanog područja su istraživane za nadmorske visine od 300 do 600 m, odnosno za visinski pojas u kom se nalaze kitnjakove šume koje su bile predmet istraživanja. U periodu od 1981. do 2010. godine proučavano područje karakteriše semihumidna klima, pri čemu prosečna temperatura na donjoj granici proučavanog visinskog pojasa (300 m n.v.) iznosi 10,3°S, a prosečna godišnja količina padavina 679 mm, dok je na gornjoj granici proučavanog pojasa (600 m n.v.) prosečna temperatura 8,8°S, a prosečna godišnja količina padavina 715 mm. U poređenju sa referentnim periodom (od 1981 - 2010. godine) u svim godinama kada su vršena istraživanja (od 2015. do 2018. godine) i na svim proučavanim nadmorskim visinama prosečne godišnje temperature su značajno veće. U 2015. i 2017. godini na proučavanom području pala je značajno manja količina padavina, dok je nasuprot tome u 2016. i 2018. godini bilo značajno više padavina u poređenju sa referentnim periodom..., The research in this paper was performed in the forests of sessile oak (Quercetum montanum Cer. et Jov. 1953) in the area of north Kučaj in northeastern Serbia. The subject of the study were stands of sessile oak with the undergrowth of accompanying tree species: hornbeam (Carpinus betulus), silver linden (Tilia tomentosa), manna ash (Fraxinus ornus), European ash (Fraxinus excelsior), etc. Experimental plots were placed in three localities: FMU „Ravna reka I“ and FMU „Ujevac“ which are part of the Forestry Management Unit „North Kučaj“ Kučevo in PE „Srbijašume“ and FMU „Crna reka“ in the Educational base of the University of Belgrade, Faculty of Forestry, „Majdanpečka domena“. The investigated stands are located on highly sloped terrain, at altitudes between 290 m and 550 m, slopes up to 30° and southern, southeastern, southwestern and western exposures. The investigated stands are grouped into two vegetation - ecological types: forest of sessile oak with forest fescue (Festuco drymeiae - Quercetum petraeae Janković 1974) on a dystric brown soil on gneiss and forest of sessile oak with hairy sedge (Carici pilosae - Quercetum petraeae B. Jov. 1989) on dystric and eutric brown soil on gneiss and on neutral and basic eruptive rocks. Climate characteristics of the studied area were investigated for altitudes from 300 m to 600 m, or for the altitudinal belt where sessile oak forest which are subject of reserach are located. In the period 1981-2010 the studied area is characterized by semihumid climate with average temperature 10.3°C and average annual rainfall 679 mm at the lower boundary of the studied altitude belt (300 m a.s.l.), as well as with the average temperature 8.8°C and average annual rainfall 715 mm at the upper boundary of the studied altitude belt (600 m a.s.l.). Compared to the reference period (1981-2010) the average annual temperatures are significantly higher in all survey years (2015 to 2018) and at all altitutdes. In 2015 and 2017 significantly less precipitation fell in the study area, while in 2016 and 2018 there was significantly more precipitation compared to the reference period...",
publisher = "Univerzitet u Beogradu, Šumarski fakultet",
title = "Obnavljanje šuma hrasta kitnjaka sa podstojnim spratom pratećih vrsta drveća na području severoistočne Srbije, Regeneration of sessile oak forests with the undergrowth of accompanying tree species in northeastern Serbia
: doctoral dissertation",
url = "https://hdl.handle.net/21.15107/rcub_nardus_17297, t-10412"
}

Kanjevac, B.. (2020). Obnavljanje šuma hrasta kitnjaka sa podstojnim spratom pratećih vrsta drveća na području severoistočne Srbije. 
Univerzitet u Beogradu, Šumarski fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_17297

Kanjevac B. Obnavljanje šuma hrasta kitnjaka sa podstojnim spratom pratećih vrsta drveća na području severoistočne Srbije. 2020;.
https://hdl.handle.net/21.15107/rcub_nardus_17297 .

Kanjevac, Branko, "Obnavljanje šuma hrasta kitnjaka sa podstojnim spratom pratećih vrsta drveća na području severoistočne Srbije" (2020),
https://hdl.handle.net/21.15107/rcub_nardus_17297 .

TY  - JOUR
AU  - Krstić, Milun
AU  - Kanjevac, Branko
PY  - 2020
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1127
AB  - U radu je prezentovana mogućnost korišćenja osnovnih karakteristika razvoja stabala, za planiranje prorednih seča, kao mera nege šuma korišćenjem lokalnog stanišnog modela razvoja stabala. Kao primer, korišćeni su dobijeni modeli razvoja dominantnih stabala izdanačkog porekla u kvalitetnim izdanačkim sastojinama na najkarakterističnijim produktivnim staništima na području severoistočne Srbije. Proučavane sastojine bile su u fazi razvoja kada se u postupku pripreme za konverziju uzgojnog oblika - u visoke šume, primenjuju proredne seče kao mere nege. Dobijeni stanišni modeli razvoja visina stabala dominantnog sprata pokazuju korelacionu zavisnost od proizvodnog potencijala staništa, kao i odgovarajuće razlike i specifičnosti u vremenu početka proređivanja i prorednog intervala. Utvrđeno je u kojoj starosti sastojine treba izvršiti prvu proredu, pri kojoj visini stabala dominantnog sprata i koliko treba da iznosi proredni interval.
AB  - The paper presents the possibility of using the main characteristics of tree growth for planning the thinning as a stand improvement measure using the local site model of tree growth. It is illustrated using the obtained models of the growth of dominant coppice trees in good-quality coppice stands on the most typical production sites in northeastern Serbia. The investigated stands were in the growth stage when the preparation for their conversion into a high forest implies the implementation of thinning as a stand improvement measure. The obtained site models of the height growth of the overstorey trees point to its positive correlation with the site productivity, as well as certain differences and specificities in the timing of the initial thinning and the thinning interval. The study determines the age when the first thinning should be carried out, the height of the trees to be thinned and the length of the thinning interval.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Planiranje prorednih seča u izdanačkim šumama bukve korišćenjem lokalnog stanišnog modela razvoja stabala
T1  - Planning of thinning in beech coppice forests using the local site model of tree growth
EP  - 62
IS  - 3-4
SP  - 51
VL  - 72
UR  - conv_37
ER  - 

@article{
author = "Krstić, Milun and Kanjevac, Branko",
year = "2020",
abstract = "U radu je prezentovana mogućnost korišćenja osnovnih karakteristika razvoja stabala, za planiranje prorednih seča, kao mera nege šuma korišćenjem lokalnog stanišnog modela razvoja stabala. Kao primer, korišćeni su dobijeni modeli razvoja dominantnih stabala izdanačkog porekla u kvalitetnim izdanačkim sastojinama na najkarakterističnijim produktivnim staništima na području severoistočne Srbije. Proučavane sastojine bile su u fazi razvoja kada se u postupku pripreme za konverziju uzgojnog oblika - u visoke šume, primenjuju proredne seče kao mere nege. Dobijeni stanišni modeli razvoja visina stabala dominantnog sprata pokazuju korelacionu zavisnost od proizvodnog potencijala staništa, kao i odgovarajuće razlike i specifičnosti u vremenu početka proređivanja i prorednog intervala. Utvrđeno je u kojoj starosti sastojine treba izvršiti prvu proredu, pri kojoj visini stabala dominantnog sprata i koliko treba da iznosi proredni interval., The paper presents the possibility of using the main characteristics of tree growth for planning the thinning as a stand improvement measure using the local site model of tree growth. It is illustrated using the obtained models of the growth of dominant coppice trees in good-quality coppice stands on the most typical production sites in northeastern Serbia. The investigated stands were in the growth stage when the preparation for their conversion into a high forest implies the implementation of thinning as a stand improvement measure. The obtained site models of the height growth of the overstorey trees point to its positive correlation with the site productivity, as well as certain differences and specificities in the timing of the initial thinning and the thinning interval. The study determines the age when the first thinning should be carried out, the height of the trees to be thinned and the length of the thinning interval.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Planiranje prorednih seča u izdanačkim šumama bukve korišćenjem lokalnog stanišnog modela razvoja stabala, Planning of thinning in beech coppice forests using the local site model of tree growth",
pages = "62-51",
number = "3-4",
volume = "72",
url = "conv_37"
}

Krstić, M.,& Kanjevac, B.. (2020). Planiranje prorednih seča u izdanačkim šumama bukve korišćenjem lokalnog stanišnog modela razvoja stabala. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 72(3-4), 51-62.
conv_37

Krstić M, Kanjevac B. Planiranje prorednih seča u izdanačkim šumama bukve korišćenjem lokalnog stanišnog modela razvoja stabala. in Šumarstvo. 2020;72(3-4):51-62.
conv_37 .

Krstić, Milun, Kanjevac, Branko, "Planiranje prorednih seča u izdanačkim šumama bukve korišćenjem lokalnog stanišnog modela razvoja stabala" in Šumarstvo, 72, no. 3-4 (2020):51-62,
conv_37 .

TY  - JOUR
AU  - Babić, Violeta
AU  - Peno, Stefan
AU  - Kanjevac, Branko
AU  - Novaković-Vuković, Marijana
PY  - 2020
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1105
AB  - U radu su analizirane klimatske karakteristike pojasa šuma bukve, jele i smrče na području planine Vitorog u Republici Srpskoj. Korišćeni su podaci sa dve klimatološke stanice: nizijske Šipovo (452 m n.v.) i visinske Glamoč (1131 m n.v.), za 13-godišnji period 2003-2015. godine. Primenom metoda linearnih visinskih gradijenata dobijene su vrednosti klimatskih elemenata za nadmorske visine 900-1800 m, u kome se nalaze šume navedenih vrsta drveća. Prikazane su godišnje i sezonske vrednosti (proleće, leto, jesen, zima, vegetacioni period) najvažnijih klimatskih elemenata ovog pojasa: temperaturni uslovi, padavinski i hidrični režim. Klimatske karakteristike analiziranog područja određene su po Kerneru, Seljaninovu, Furnijeu, De Martonu i Fireru, dok je klasifikacija klime određena po Torntvajtu, Langu i Elenbergu.
AB  - The article studies climate characteristics in the belt of beech, fir, and spruce forests in the region of Vitorog Mountain in Republika Srpska. Data from two climatological stations were used: the Šipovo lowland station (452 m above sea level) and the Glamoč highland station (1131 m above sea level) over a 13-year-period (2003-2015). Using linear elevation gradient methods, we obtained the values of climatic elements for the elevations between 900 and 1800 m, where the forests of these tree species grow. The annual and seasonal values (spring, summer, autumn, winter, growing season) of the most important climatic elements of this belt are presented: temperature and precipitation and water regimes. Climate characteristics of the study area were determined using the models developed by Kerner, Seljaninov, Fournier, De Martonne and Führer, and the climate was determined using Thornthwaite, Lang, and Ellenberg climate classifications.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Klimatske karakteristike pojasa šuma bukve, jele i smrče na planini Vitorog u Republici Srpskoj
T1  - Climate characteristics in the belt of beech, fir, and spruce forests on mt. Vitorog in Republika Srpska
EP  - 110
IS  - 1-2
SP  - 97
VL  - 72
UR  - conv_32
ER  - 

@article{
author = "Babić, Violeta and Peno, Stefan and Kanjevac, Branko and Novaković-Vuković, Marijana",
year = "2020",
abstract = "U radu su analizirane klimatske karakteristike pojasa šuma bukve, jele i smrče na području planine Vitorog u Republici Srpskoj. Korišćeni su podaci sa dve klimatološke stanice: nizijske Šipovo (452 m n.v.) i visinske Glamoč (1131 m n.v.), za 13-godišnji period 2003-2015. godine. Primenom metoda linearnih visinskih gradijenata dobijene su vrednosti klimatskih elemenata za nadmorske visine 900-1800 m, u kome se nalaze šume navedenih vrsta drveća. Prikazane su godišnje i sezonske vrednosti (proleće, leto, jesen, zima, vegetacioni period) najvažnijih klimatskih elemenata ovog pojasa: temperaturni uslovi, padavinski i hidrični režim. Klimatske karakteristike analiziranog područja određene su po Kerneru, Seljaninovu, Furnijeu, De Martonu i Fireru, dok je klasifikacija klime određena po Torntvajtu, Langu i Elenbergu., The article studies climate characteristics in the belt of beech, fir, and spruce forests in the region of Vitorog Mountain in Republika Srpska. Data from two climatological stations were used: the Šipovo lowland station (452 m above sea level) and the Glamoč highland station (1131 m above sea level) over a 13-year-period (2003-2015). Using linear elevation gradient methods, we obtained the values of climatic elements for the elevations between 900 and 1800 m, where the forests of these tree species grow. The annual and seasonal values (spring, summer, autumn, winter, growing season) of the most important climatic elements of this belt are presented: temperature and precipitation and water regimes. Climate characteristics of the study area were determined using the models developed by Kerner, Seljaninov, Fournier, De Martonne and Führer, and the climate was determined using Thornthwaite, Lang, and Ellenberg climate classifications.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Klimatske karakteristike pojasa šuma bukve, jele i smrče na planini Vitorog u Republici Srpskoj, Climate characteristics in the belt of beech, fir, and spruce forests on mt. Vitorog in Republika Srpska",
pages = "110-97",
number = "1-2",
volume = "72",
url = "conv_32"
}

Babić, V., Peno, S., Kanjevac, B.,& Novaković-Vuković, M.. (2020). Klimatske karakteristike pojasa šuma bukve, jele i smrče na planini Vitorog u Republici Srpskoj. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 72(1-2), 97-110.
conv_32

Babić V, Peno S, Kanjevac B, Novaković-Vuković M. Klimatske karakteristike pojasa šuma bukve, jele i smrče na planini Vitorog u Republici Srpskoj. in Šumarstvo. 2020;72(1-2):97-110.
conv_32 .

Babić, Violeta, Peno, Stefan, Kanjevac, Branko, Novaković-Vuković, Marijana, "Klimatske karakteristike pojasa šuma bukve, jele i smrče na planini Vitorog u Republici Srpskoj" in Šumarstvo, 72, no. 1-2 (2020):97-110,
conv_32 .

TY  - JOUR
AU  - Govedar, Zoran
AU  - Petković, Jovo
AU  - Babić, Violeta
AU  - Kanjevac, Branko
PY  - 2020
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1103
AB  - U radu je analiziran uticaj stepena sklopa i režima svjetlosti na prirodno obnavljanje mješovite sastojine jele i smrče na području Sitnice - u ŠPP "Mrkonjićkom", Republika Srpska. Taksacioni elementi sastojine mjereni su primjenom FieldMap tehnologije. Za utvrđivanje režima svjetlosti i stepena sklopa korišćena je metoda hemisferičnih fotografija i njihova obrada pomoću programa Gap Light Analyzer (GLA). Dobijeni parametri o režimu svjetlosti (direktna, difuzna i ukupna svijetlost), kao i dobijene vrijednosti stepena sklopa dovodili su se u vezu sa karakteristikama podmlatka. Primjenjena je metoda korelacione i regresione analize. Konstatovana je zadovoljavajuća brojnost podmlatka koji je uglavnom zastarčen. Najveća površina sastojine se nalazi u potpunom i gustom sklopu. Intenzitet svjetlosti opada sa povećanjem stepena sklopa ali je TA zavisnost najizraženija kod difuzne svjetlosti.
AB  - The paper studies the influence of the degree of canopy closure and light regime on the natural regeneration of mixed stands of fir and spruce in the area of Sitnica - in FMA "Mrkonjićko" Republic of Srpska. Stand estimation elements were measured using FieldMap technology. The method of hemispherical photographs and their processing using the Gap Light Analyzer (GLA) program were used to determine the light regime and the degree of canopy closure. The obtained parameters of the light regime (direct, diffuse, and total light), as well as the obtained values of the degree of canopy closure, were correlated with seedlings characteristics. The correlation method and regression analysis were applied. The obtained number of seedlings is satisfactory, and the new growth is mostly suppressed. The largest area of the stand has either a complete or dense canopy. The light intensity decreases with the increasing degree of canopy closure, but this correlation is the strongest in diffused light.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Karakteristike sklopa i režima svjetlosti u mješovitoj sastojini jele i smrče na području sitnice - Mrkonjić grad, Republika Srpska
T1  - Characteristics of canopy and light regime in a mixed stand of fir and spruce in the area of Sitnica - Mrkonjić grad, Republic of Srpska
EP  - 28
IS  - 3-4
SP  - 11
VL  - 72
UR  - conv_35
ER  - 

@article{
author = "Govedar, Zoran and Petković, Jovo and Babić, Violeta and Kanjevac, Branko",
year = "2020",
abstract = "U radu je analiziran uticaj stepena sklopa i režima svjetlosti na prirodno obnavljanje mješovite sastojine jele i smrče na području Sitnice - u ŠPP "Mrkonjićkom", Republika Srpska. Taksacioni elementi sastojine mjereni su primjenom FieldMap tehnologije. Za utvrđivanje režima svjetlosti i stepena sklopa korišćena je metoda hemisferičnih fotografija i njihova obrada pomoću programa Gap Light Analyzer (GLA). Dobijeni parametri o režimu svjetlosti (direktna, difuzna i ukupna svijetlost), kao i dobijene vrijednosti stepena sklopa dovodili su se u vezu sa karakteristikama podmlatka. Primjenjena je metoda korelacione i regresione analize. Konstatovana je zadovoljavajuća brojnost podmlatka koji je uglavnom zastarčen. Najveća površina sastojine se nalazi u potpunom i gustom sklopu. Intenzitet svjetlosti opada sa povećanjem stepena sklopa ali je TA zavisnost najizraženija kod difuzne svjetlosti., The paper studies the influence of the degree of canopy closure and light regime on the natural regeneration of mixed stands of fir and spruce in the area of Sitnica - in FMA "Mrkonjićko" Republic of Srpska. Stand estimation elements were measured using FieldMap technology. The method of hemispherical photographs and their processing using the Gap Light Analyzer (GLA) program were used to determine the light regime and the degree of canopy closure. The obtained parameters of the light regime (direct, diffuse, and total light), as well as the obtained values of the degree of canopy closure, were correlated with seedlings characteristics. The correlation method and regression analysis were applied. The obtained number of seedlings is satisfactory, and the new growth is mostly suppressed. The largest area of the stand has either a complete or dense canopy. The light intensity decreases with the increasing degree of canopy closure, but this correlation is the strongest in diffused light.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Karakteristike sklopa i režima svjetlosti u mješovitoj sastojini jele i smrče na području sitnice - Mrkonjić grad, Republika Srpska, Characteristics of canopy and light regime in a mixed stand of fir and spruce in the area of Sitnica - Mrkonjić grad, Republic of Srpska",
pages = "28-11",
number = "3-4",
volume = "72",
url = "conv_35"
}

Govedar, Z., Petković, J., Babić, V.,& Kanjevac, B.. (2020). Karakteristike sklopa i režima svjetlosti u mješovitoj sastojini jele i smrče na području sitnice - Mrkonjić grad, Republika Srpska. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 72(3-4), 11-28.
conv_35

Govedar Z, Petković J, Babić V, Kanjevac B. Karakteristike sklopa i režima svjetlosti u mješovitoj sastojini jele i smrče na području sitnice - Mrkonjić grad, Republika Srpska. in Šumarstvo. 2020;72(3-4):11-28.
conv_35 .

Govedar, Zoran, Petković, Jovo, Babić, Violeta, Kanjevac, Branko, "Karakteristike sklopa i režima svjetlosti u mješovitoj sastojini jele i smrče na području sitnice - Mrkonjić grad, Republika Srpska" in Šumarstvo, 72, no. 3-4 (2020):11-28,
conv_35 .

TY  - JOUR
AU  - Živanović, Stanimir
AU  - Vukin, Marina
AU  - Kanjevac, Branko
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1019
AB  - Zaštićena prirodna područja u našoj zemlji, većinom, kao glavnu vegetacijsku karakteristiku imaju znatne površine pod šumskim kompleksima. Ovo su šume izuzete iz redovnog sistema gazdovanja šumama i kategorišu se kao šume posebne namene, čije su prioritetne funkcije zaštitno-regulatornog i socijalnog karaktera. U skladu sa zakonski određenom kategorizacijom i stepenima režima zaštite pojedinih zaštićenih dobara, u ovim šumskim kompleksima vrše se specifične mere gajenja, nege i zaštite šuma. U sklopu navedenog, šumski požari, kao prirodne ili antropogeno izazvane pojave u šumskim masivima, predstavljaju vrlo aktuelnu temu u sklopu savremenih multidisciplinarnih naučnih istraživanja, u svrhu pravilnog predviđanja njihove pojave, procene mogućih šteta i izbora odgovarajućih mera gajenja i zaštite šuma. Nastanak velikih šumskih požara dešava se u toku sušnog perioda sa visokim temperaturama vazduha i smanjenom relativnom vlažnošću vazduha. Brzo širenje požara uslovljeno je uticajem vetrova (umereni do jaki). Neblagovremeno otkrivanje i početak gašenja požara utiču na nekontrolisano širenje požara i zahvatanje velikih površina. Učestalost velikih šumskih požara na području Parka prirode "Stara planina", tokom jula 2007. godine, povod je za istraživanje uslova koji su prethodili pojavi šumskih požara. Posebno visoka učestalost pojava šumskih požara bila je u periodu od 19. do 29. jula 2007. godine, kada je požarom zahvaćeno oko 3000 ha otvorenog prostora. U radu su, na osnovu klimatskih uslova, utvrđeni uslovi za pojavu velikih šumskih požara na području Parka prirode "Stara planina". Dobijeni rezultati rada mogu se koristiti za procenu ekstremnih uslova opasnosti od požara sa definisanjem pragova rizika koji mogu biti relevantni za nadležne službe.
AB  - Protected natural areas in our country are mostly characterized by significant areas under forest complexes. These forests are not part of the regular forest management system. They are categorized as special purpose forests whose priority functions are of protective--regulatory and social character. In accordance with the legally-defined categorization and degree of protection regime of certain protected goods, specific measures of cultivation, care and protection of forests are carried out in these forest complexes. In this sense, forest fires, caused by natural or human agents, represent a topic of growing concern within modern multidisciplinary scientific research aimed at predicting their occurrence, assessing possible damage and selecting appropriate measures of forest cultivation and protection. Large forest fires occur during dry seasons with high air temperatures and reduced relative humidity. The rate of fire spread is determined by wind (moderate to strong). The untimely fire detection and extinguishing contribute to the uncontrolled spread of fire over large areas. The high frequency of large forest fires in the area of`Staraof`StaraPlaninà Nature Park in July 2007 initiated the research into the conditions that preceded these forest fires. There was a particularly high incidence of forest fires in the period from 19 to 29 July 2007, when about 3000 ha of open space was affected by fires. The study determined the conditions suitable for the occurrence of large forest fires in the area of`Staraof`StaraPlaninà Nature Park on the basis of weather conditions. The obtained study results can be used to estimate extreme fire hazard conditions by defining the risk thresholds that may be relevant to the competent services.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Uticaj vremenskih prilika na pojavu šumskih požara na području Parka prirode "Stara planina" tokom jula 2007. godine
T1  - The impact of weather conditions on the occurrence of forest fire in`Stara Planina` Nature Park in July 2007
EP  - 206
IS  - 1-2
SP  - 195
VL  - 71
UR  - conv_23
ER  - 

@article{
author = "Živanović, Stanimir and Vukin, Marina and Kanjevac, Branko",
year = "2019",
abstract = "Zaštićena prirodna područja u našoj zemlji, većinom, kao glavnu vegetacijsku karakteristiku imaju znatne površine pod šumskim kompleksima. Ovo su šume izuzete iz redovnog sistema gazdovanja šumama i kategorišu se kao šume posebne namene, čije su prioritetne funkcije zaštitno-regulatornog i socijalnog karaktera. U skladu sa zakonski određenom kategorizacijom i stepenima režima zaštite pojedinih zaštićenih dobara, u ovim šumskim kompleksima vrše se specifične mere gajenja, nege i zaštite šuma. U sklopu navedenog, šumski požari, kao prirodne ili antropogeno izazvane pojave u šumskim masivima, predstavljaju vrlo aktuelnu temu u sklopu savremenih multidisciplinarnih naučnih istraživanja, u svrhu pravilnog predviđanja njihove pojave, procene mogućih šteta i izbora odgovarajućih mera gajenja i zaštite šuma. Nastanak velikih šumskih požara dešava se u toku sušnog perioda sa visokim temperaturama vazduha i smanjenom relativnom vlažnošću vazduha. Brzo širenje požara uslovljeno je uticajem vetrova (umereni do jaki). Neblagovremeno otkrivanje i početak gašenja požara utiču na nekontrolisano širenje požara i zahvatanje velikih površina. Učestalost velikih šumskih požara na području Parka prirode "Stara planina", tokom jula 2007. godine, povod je za istraživanje uslova koji su prethodili pojavi šumskih požara. Posebno visoka učestalost pojava šumskih požara bila je u periodu od 19. do 29. jula 2007. godine, kada je požarom zahvaćeno oko 3000 ha otvorenog prostora. U radu su, na osnovu klimatskih uslova, utvrđeni uslovi za pojavu velikih šumskih požara na području Parka prirode "Stara planina". Dobijeni rezultati rada mogu se koristiti za procenu ekstremnih uslova opasnosti od požara sa definisanjem pragova rizika koji mogu biti relevantni za nadležne službe., Protected natural areas in our country are mostly characterized by significant areas under forest complexes. These forests are not part of the regular forest management system. They are categorized as special purpose forests whose priority functions are of protective--regulatory and social character. In accordance with the legally-defined categorization and degree of protection regime of certain protected goods, specific measures of cultivation, care and protection of forests are carried out in these forest complexes. In this sense, forest fires, caused by natural or human agents, represent a topic of growing concern within modern multidisciplinary scientific research aimed at predicting their occurrence, assessing possible damage and selecting appropriate measures of forest cultivation and protection. Large forest fires occur during dry seasons with high air temperatures and reduced relative humidity. The rate of fire spread is determined by wind (moderate to strong). The untimely fire detection and extinguishing contribute to the uncontrolled spread of fire over large areas. The high frequency of large forest fires in the area of`Staraof`StaraPlaninà Nature Park in July 2007 initiated the research into the conditions that preceded these forest fires. There was a particularly high incidence of forest fires in the period from 19 to 29 July 2007, when about 3000 ha of open space was affected by fires. The study determined the conditions suitable for the occurrence of large forest fires in the area of`Staraof`StaraPlaninà Nature Park on the basis of weather conditions. The obtained study results can be used to estimate extreme fire hazard conditions by defining the risk thresholds that may be relevant to the competent services.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Uticaj vremenskih prilika na pojavu šumskih požara na području Parka prirode "Stara planina" tokom jula 2007. godine, The impact of weather conditions on the occurrence of forest fire in`Stara Planina` Nature Park in July 2007",
pages = "206-195",
number = "1-2",
volume = "71",
url = "conv_23"
}

Živanović, S., Vukin, M.,& Kanjevac, B.. (2019). Uticaj vremenskih prilika na pojavu šumskih požara na području Parka prirode "Stara planina" tokom jula 2007. godine. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 71(1-2), 195-206.
conv_23

Živanović S, Vukin M, Kanjevac B. Uticaj vremenskih prilika na pojavu šumskih požara na području Parka prirode "Stara planina" tokom jula 2007. godine. in Šumarstvo. 2019;71(1-2):195-206.
conv_23 .

Živanović, Stanimir, Vukin, Marina, Kanjevac, Branko, "Uticaj vremenskih prilika na pojavu šumskih požara na području Parka prirode "Stara planina" tokom jula 2007. godine" in Šumarstvo, 71, no. 1-2 (2019):195-206,
conv_23 .

TY  - JOUR
AU  - Babić, Violeta
AU  - Krstić, Milun
AU  - Galić, Zoran
AU  - Kanjevac, Branko
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1013
AB  - U radu su prikazani rezultati proučavanja prirodnog podmlađivanja u šumi hrasta kitnjaka vegetativnog porekla, na području NP "Fruška gora". Proučavana sastojina pripada monodominantnoj šumi hrasta kitnjaka sa trepljastim šašem (Quercetum petraeae caricetosum pilosae Jov. 1975) na ilimerizovanom zemljištu na peščaru. Sastojina je jednodobna, u vreme podmlađivanja starosti 96 godina. Nalazi se na 467 m nadmorske visine, na južnoj do jugozapadnoj ekspoziciji i nagibu terena od 8 o. Ukupan broj stabala je 220 po ha, srednji sastojinski prečnik dg = 34,8 cm, a srednja sastojinska visina hdg = 21,4 m. Sastojina je srednje negovana i okarakterisana kao kvalitetna izdanačka šuma na očuvanom staništu. Na osnovu detaljno proučenih uslova staništa i sastojinskog stanja analizirano je prirodno podmlađivanje, inicirano i usmereno vođeno odgovarajućim uzgojnim merama. Vršena su proučavanja brojnosti trogodišnjeg podmlatka, njegove visine i kvaliteta. Posle izvršenog naknadnog seka oplodne seče vršeno je proučavanje preživljavanja i brojnost četvorogodišnjeg podmlatka, i jednogodišnjeg visinskog prirasta u konkretnim stanišnim i sastojinskim uslovima.
AB  - The paper presents the results of the study of natural regeneration in the vegetative forest of sessile oak in the area of NP`FruškaNP`FruškaGorà. The study stand belongs to the monodominant forest of sessile oak with hairy sedge (Quercetum petraeae caricetosum pilosae Jov. 1975) on illimerized soil on sandstone. The stand is even-aged, aged 96 at the time of regeneration. It is located at 467 m above sea level, with southern to southwestern aspect and the slope of 8 o . The total number of trees is 220 ind. per ha, with the mean stand diameter of dg = 34.8 cm, and the mean stand height of hdg = 21.4 m. The stand is moderately tended and characterized as a good quality coppice forest on a well-preserved site. Based on a detailed study of site conditions and the stand state, we studied the natural regeneration initiated and directed by appropriate silvicultural measures. The number of three-year-old regeneration crop was studied, as well as their height and quality. After the removal cut of regeneration felling had been carried out, we studied the survival rate and the number of four-year-old plants, as well as the annual height increment in concrete site and stand conditions.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Karakteristike podmlađivanja u izdanačkoj šumi hrasta kitnjaka na području NP "Fruška Gora"
T1  - Characteristics of regeneration in the sessile oak coppice forest in the area of `Fruška Gora` national park
EP  - 52
IS  - 1-2
SP  - 37
VL  - 71
UR  - conv_17
ER  - 

@article{
author = "Babić, Violeta and Krstić, Milun and Galić, Zoran and Kanjevac, Branko",
year = "2019",
abstract = "U radu su prikazani rezultati proučavanja prirodnog podmlađivanja u šumi hrasta kitnjaka vegetativnog porekla, na području NP "Fruška gora". Proučavana sastojina pripada monodominantnoj šumi hrasta kitnjaka sa trepljastim šašem (Quercetum petraeae caricetosum pilosae Jov. 1975) na ilimerizovanom zemljištu na peščaru. Sastojina je jednodobna, u vreme podmlađivanja starosti 96 godina. Nalazi se na 467 m nadmorske visine, na južnoj do jugozapadnoj ekspoziciji i nagibu terena od 8 o. Ukupan broj stabala je 220 po ha, srednji sastojinski prečnik dg = 34,8 cm, a srednja sastojinska visina hdg = 21,4 m. Sastojina je srednje negovana i okarakterisana kao kvalitetna izdanačka šuma na očuvanom staništu. Na osnovu detaljno proučenih uslova staništa i sastojinskog stanja analizirano je prirodno podmlađivanje, inicirano i usmereno vođeno odgovarajućim uzgojnim merama. Vršena su proučavanja brojnosti trogodišnjeg podmlatka, njegove visine i kvaliteta. Posle izvršenog naknadnog seka oplodne seče vršeno je proučavanje preživljavanja i brojnost četvorogodišnjeg podmlatka, i jednogodišnjeg visinskog prirasta u konkretnim stanišnim i sastojinskim uslovima., The paper presents the results of the study of natural regeneration in the vegetative forest of sessile oak in the area of NP`FruškaNP`FruškaGorà. The study stand belongs to the monodominant forest of sessile oak with hairy sedge (Quercetum petraeae caricetosum pilosae Jov. 1975) on illimerized soil on sandstone. The stand is even-aged, aged 96 at the time of regeneration. It is located at 467 m above sea level, with southern to southwestern aspect and the slope of 8 o . The total number of trees is 220 ind. per ha, with the mean stand diameter of dg = 34.8 cm, and the mean stand height of hdg = 21.4 m. The stand is moderately tended and characterized as a good quality coppice forest on a well-preserved site. Based on a detailed study of site conditions and the stand state, we studied the natural regeneration initiated and directed by appropriate silvicultural measures. The number of three-year-old regeneration crop was studied, as well as their height and quality. After the removal cut of regeneration felling had been carried out, we studied the survival rate and the number of four-year-old plants, as well as the annual height increment in concrete site and stand conditions.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Karakteristike podmlađivanja u izdanačkoj šumi hrasta kitnjaka na području NP "Fruška Gora", Characteristics of regeneration in the sessile oak coppice forest in the area of `Fruška Gora` national park",
pages = "52-37",
number = "1-2",
volume = "71",
url = "conv_17"
}

Babić, V., Krstić, M., Galić, Z.,& Kanjevac, B.. (2019). Karakteristike podmlađivanja u izdanačkoj šumi hrasta kitnjaka na području NP "Fruška Gora". in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 71(1-2), 37-52.
conv_17

Babić V, Krstić M, Galić Z, Kanjevac B. Karakteristike podmlađivanja u izdanačkoj šumi hrasta kitnjaka na području NP "Fruška Gora". in Šumarstvo. 2019;71(1-2):37-52.
conv_17 .

Babić, Violeta, Krstić, Milun, Galić, Zoran, Kanjevac, Branko, "Karakteristike podmlađivanja u izdanačkoj šumi hrasta kitnjaka na području NP "Fruška Gora"" in Šumarstvo, 71, no. 1-2 (2019):37-52,
conv_17 .

TY  - JOUR
AU  - Krstić, Milun
AU  - Babić, Violeta
AU  - Kanjevac, Branko
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1058
AB  - This article presents climate characteristics of a hilly-mountainous area in Eastern Serbia. The area belongs to the Carpathian-Balkan geophysical system according to climate data obtained by multi-annual measurements (from 1971 to 2010) at selected meteorological stations typical of this area. We applied the method of the altitudinal gradients of the climatic elements. The gradients values were based on the data obtained at Negotin lowland meteorological (weather) station (located at 42 m above the sea level), and at Crni vrh mountain weather station (located at 1,037 m above the sea level) within the study area. Using the calculated linear gradients, we obtained the values of climate elements for specific altitudes (from 100 to 1,100 m a.s.l.), characterized by altitudinal distribution of certain forest zones in this area. The paper presents annual, seasonal and growing season values for the major climate elements that affect the growth of vegetation. These are: temperature and precipitation regimes, climate-geographical features, Lang's Rain Factor that was used as a basis for the vegetation-based climate classification. The climate type was determined both after Thornthwaite's and after Lang's method. The study results can be used as an indicator needed for the purposes of regional climatology.
T2  - Fresenius Environmental Bulletin
T1  - Climate characteristics of a hilly-mountainous area in eastern Serbia
EP  - 5069
IS  - 7
SP  - 5061
VL  - 28
UR  - conv_1442
ER  - 

@article{
author = "Krstić, Milun and Babić, Violeta and Kanjevac, Branko",
year = "2019",
abstract = "This article presents climate characteristics of a hilly-mountainous area in Eastern Serbia. The area belongs to the Carpathian-Balkan geophysical system according to climate data obtained by multi-annual measurements (from 1971 to 2010) at selected meteorological stations typical of this area. We applied the method of the altitudinal gradients of the climatic elements. The gradients values were based on the data obtained at Negotin lowland meteorological (weather) station (located at 42 m above the sea level), and at Crni vrh mountain weather station (located at 1,037 m above the sea level) within the study area. Using the calculated linear gradients, we obtained the values of climate elements for specific altitudes (from 100 to 1,100 m a.s.l.), characterized by altitudinal distribution of certain forest zones in this area. The paper presents annual, seasonal and growing season values for the major climate elements that affect the growth of vegetation. These are: temperature and precipitation regimes, climate-geographical features, Lang's Rain Factor that was used as a basis for the vegetation-based climate classification. The climate type was determined both after Thornthwaite's and after Lang's method. The study results can be used as an indicator needed for the purposes of regional climatology.",
journal = "Fresenius Environmental Bulletin",
title = "Climate characteristics of a hilly-mountainous area in eastern Serbia",
pages = "5069-5061",
number = "7",
volume = "28",
url = "conv_1442"
}

Krstić, M., Babić, V.,& Kanjevac, B.. (2019). Climate characteristics of a hilly-mountainous area in eastern Serbia. in Fresenius Environmental Bulletin, 28(7), 5061-5069.
conv_1442

Krstić M, Babić V, Kanjevac B. Climate characteristics of a hilly-mountainous area in eastern Serbia. in Fresenius Environmental Bulletin. 2019;28(7):5061-5069.
conv_1442 .

Krstić, Milun, Babić, Violeta, Kanjevac, Branko, "Climate characteristics of a hilly-mountainous area in eastern Serbia" in Fresenius Environmental Bulletin, 28, no. 7 (2019):5061-5069,
conv_1442 .

TY  - JOUR
AU  - Vukin, Marina
AU  - Babić, Violeta
AU  - Kanjevac, Branko
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/998
AB  - The paper presents the findings of a research study into environmental conditions, the state and the quality of a mixed stand of Hungarian oak and Turkey oak (Quercetum frainetto cerridis Rudski 1945) belonging to the Lipovica forest complex in the area of Belgrade - Serbia. This is a 65-70 years old even-aged coppice stand. According to its position and its functions in the suburban zone of the city, the stand is classified as a special purpose forest. Regarding the orographic conditions, it has old and developed topography on the southern periphery of the Pannonian Basin, the easterly aspect and the mild slope inclination (8-10 degrees). The soil is classified as lessive brown forest soil. The climate has features of the moist subhumid (C-2) climate type. According to the site conditions and the stand phytosociology, it can be typologically classified as a Hungarian oak and Turkey oak forest (Quercetum frainetto-cerridis typicum) on lessive brown soil. The average number of trees is 740 trees per hectare and the average wood volume is 277.8 m(3).ha(-1). Hungarian oak accounts for 60.1% of trees in the stand mixture and 73.5% of the wood volume. Turkey oak participates with 13.5% in the number of trees and 25.1% in the wood volume. The mean stand diameter is 20.8 cm, with the mean Turkey oak diameter being by 5.1 cm larger than the mean Hungarian oak diameter. The results of the study indicate that selective thinning of low intensity should be proposed. The proposed silvicultural measures are shown using the methods of simulation and visualization. Taking into consideration the age of the stand, the results of the research and the special purpose character of the forest complex, regeneration measures to be applied should include stand conversion with the longest possible regeneration period.
T2  - Fresenius Environmental Bulletin
T1  - Silvicultural and ameliorative measures in the special purpose forest in the suburban zone of the city of Belgrade, Serbia
EP  - 8985
IS  - 12
SP  - 8975
VL  - 28
UR  - conv_1469
ER  - 

@article{
author = "Vukin, Marina and Babić, Violeta and Kanjevac, Branko",
year = "2019",
abstract = "The paper presents the findings of a research study into environmental conditions, the state and the quality of a mixed stand of Hungarian oak and Turkey oak (Quercetum frainetto cerridis Rudski 1945) belonging to the Lipovica forest complex in the area of Belgrade - Serbia. This is a 65-70 years old even-aged coppice stand. According to its position and its functions in the suburban zone of the city, the stand is classified as a special purpose forest. Regarding the orographic conditions, it has old and developed topography on the southern periphery of the Pannonian Basin, the easterly aspect and the mild slope inclination (8-10 degrees). The soil is classified as lessive brown forest soil. The climate has features of the moist subhumid (C-2) climate type. According to the site conditions and the stand phytosociology, it can be typologically classified as a Hungarian oak and Turkey oak forest (Quercetum frainetto-cerridis typicum) on lessive brown soil. The average number of trees is 740 trees per hectare and the average wood volume is 277.8 m(3).ha(-1). Hungarian oak accounts for 60.1% of trees in the stand mixture and 73.5% of the wood volume. Turkey oak participates with 13.5% in the number of trees and 25.1% in the wood volume. The mean stand diameter is 20.8 cm, with the mean Turkey oak diameter being by 5.1 cm larger than the mean Hungarian oak diameter. The results of the study indicate that selective thinning of low intensity should be proposed. The proposed silvicultural measures are shown using the methods of simulation and visualization. Taking into consideration the age of the stand, the results of the research and the special purpose character of the forest complex, regeneration measures to be applied should include stand conversion with the longest possible regeneration period.",
journal = "Fresenius Environmental Bulletin",
title = "Silvicultural and ameliorative measures in the special purpose forest in the suburban zone of the city of Belgrade, Serbia",
pages = "8985-8975",
number = "12",
volume = "28",
url = "conv_1469"
}

Vukin, M., Babić, V.,& Kanjevac, B.. (2019). Silvicultural and ameliorative measures in the special purpose forest in the suburban zone of the city of Belgrade, Serbia. in Fresenius Environmental Bulletin, 28(12), 8975-8985.
conv_1469

Vukin M, Babić V, Kanjevac B. Silvicultural and ameliorative measures in the special purpose forest in the suburban zone of the city of Belgrade, Serbia. in Fresenius Environmental Bulletin. 2019;28(12):8975-8985.
conv_1469 .

Vukin, Marina, Babić, Violeta, Kanjevac, Branko, "Silvicultural and ameliorative measures in the special purpose forest in the suburban zone of the city of Belgrade, Serbia" in Fresenius Environmental Bulletin, 28, no. 12 (2019):8975-8985,
conv_1469 .

TY  - JOUR
AU  - Govedar, Zoran
AU  - Krstić, Milun
AU  - Keren, Srđan
AU  - Babić, Violeta
AU  - Zlokapa, Brane
AU  - Kanjevac, Branko
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/925
AB  - Old-growth forests are spontaneously developed forest ecosystems without direct human influence in which only natural processes take place. In this study we analyzed the structural sustainability of beech-fir-spruce old-growth forests on dolomite and limestone in the Bosnian Dinaric Mountains. The field work was carried out on permanent experimental plots of 1.0 hectare in size. Thereby, the diameters (d(1.30)) and the height (h) of all trees within the plots were measured. Based on the available literature, we hypothesized that the structure of old-growth forests provides sustainability through tree-size demographic equilibrium. Thus, the data collected were used to test possible differences between the actual and the theoretically balanced structure in the studied old-growth forests. Statistically significant difference in the actual structure between the two old-growth forests on limestone and dolomite was determined. However, both of them exhibited sustainable diameter distributions. These results point to the importance of preserving old-growth forests for future research as they exemplify the tree-size demographic sustainability and can thus serve as an appropriate reference to managed forests. Concretely, certain structural attributes from old-growth forests could be embedded into the management objectives for increased resilience of managed forests.
T2  - Sustainability
T1  - Actual and Balanced Stand Structure: Examples from Beech-Fir-Spruce Old-Growth Forests in the Area of the Dinarides in Bosnia and Herzegovina
IS  - 2
VL  - 10
DO  - 10.3390/su10020540
UR  - conv_1330
ER  - 

@article{
author = "Govedar, Zoran and Krstić, Milun and Keren, Srđan and Babić, Violeta and Zlokapa, Brane and Kanjevac, Branko",
year = "2018",
abstract = "Old-growth forests are spontaneously developed forest ecosystems without direct human influence in which only natural processes take place. In this study we analyzed the structural sustainability of beech-fir-spruce old-growth forests on dolomite and limestone in the Bosnian Dinaric Mountains. The field work was carried out on permanent experimental plots of 1.0 hectare in size. Thereby, the diameters (d(1.30)) and the height (h) of all trees within the plots were measured. Based on the available literature, we hypothesized that the structure of old-growth forests provides sustainability through tree-size demographic equilibrium. Thus, the data collected were used to test possible differences between the actual and the theoretically balanced structure in the studied old-growth forests. Statistically significant difference in the actual structure between the two old-growth forests on limestone and dolomite was determined. However, both of them exhibited sustainable diameter distributions. These results point to the importance of preserving old-growth forests for future research as they exemplify the tree-size demographic sustainability and can thus serve as an appropriate reference to managed forests. Concretely, certain structural attributes from old-growth forests could be embedded into the management objectives for increased resilience of managed forests.",
journal = "Sustainability",
title = "Actual and Balanced Stand Structure: Examples from Beech-Fir-Spruce Old-Growth Forests in the Area of the Dinarides in Bosnia and Herzegovina",
number = "2",
volume = "10",
doi = "10.3390/su10020540",
url = "conv_1330"
}

Govedar, Z., Krstić, M., Keren, S., Babić, V., Zlokapa, B.,& Kanjevac, B.. (2018). Actual and Balanced Stand Structure: Examples from Beech-Fir-Spruce Old-Growth Forests in the Area of the Dinarides in Bosnia and Herzegovina. in Sustainability, 10(2).
https://doi.org/10.3390/su10020540
conv_1330

Govedar Z, Krstić M, Keren S, Babić V, Zlokapa B, Kanjevac B. Actual and Balanced Stand Structure: Examples from Beech-Fir-Spruce Old-Growth Forests in the Area of the Dinarides in Bosnia and Herzegovina. in Sustainability. 2018;10(2).
doi:10.3390/su10020540
conv_1330 .

Govedar, Zoran, Krstić, Milun, Keren, Srđan, Babić, Violeta, Zlokapa, Brane, Kanjevac, Branko, "Actual and Balanced Stand Structure: Examples from Beech-Fir-Spruce Old-Growth Forests in the Area of the Dinarides in Bosnia and Herzegovina" in Sustainability, 10, no. 2 (2018),
https://doi.org/10.3390/su10020540 .,
conv_1330 .

TY  - JOUR
AU  - Krstić, Milun
AU  - Kanjevac, Branko
AU  - Babić, Violeta
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/960
AB  - This paper presents research results on the effects of the extremely high temperatures during the heat wave of August 2017 on the growth and development of injury symptoms in sessile oak (Quercus petraea /Matt./Liebl.) seedlings of different age in the area of the Majdanpek municipality in northeastern Serbia. The starting hypotheses of this study is that the resistance of sessile oak seedlings to extremely high temperatures changes with age and that the stand canopy has a significant protective role in situations where sessile oak seedlings are endangered by extremely high temperatures. The extreme weather conditions at the beginning of August manifested themselves in extremely high temperatures and prolonged absence of precipitation. The average temperature at the beginning of August 2017 was 5.0 to 5.1 degrees C (depending on the altitude) higher compared to the period of seedling growth (2010-2016). During the heat wave, the recorded precipitation was in the range from 0 to 1 mm. These climate conditions significantly affected the development of young seedlings, causing wilting of smaller or larger parts of the leaf surface and sometimes leading to plant death. Using analysis of variance, differences in the intensity of seedling damage were found to depend on age, height, and the protection provided by the mature stand canopy. The obtained results point to the very important role of mature trees in the protection of seedlings from the dangers of extremely high temperatures.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Effects of extremely high temperatures on some growth parameters of sessile oak ( Quercus petraea /Matt./Liebl.) seedlings in northeastern Serbia
EP  - 529
IS  - 3
SP  - 521
VL  - 70
DO  - 10.2298/ABS171215013K
UR  - conv_1363
ER  - 

@article{
author = "Krstić, Milun and Kanjevac, Branko and Babić, Violeta",
year = "2018",
abstract = "This paper presents research results on the effects of the extremely high temperatures during the heat wave of August 2017 on the growth and development of injury symptoms in sessile oak (Quercus petraea /Matt./Liebl.) seedlings of different age in the area of the Majdanpek municipality in northeastern Serbia. The starting hypotheses of this study is that the resistance of sessile oak seedlings to extremely high temperatures changes with age and that the stand canopy has a significant protective role in situations where sessile oak seedlings are endangered by extremely high temperatures. The extreme weather conditions at the beginning of August manifested themselves in extremely high temperatures and prolonged absence of precipitation. The average temperature at the beginning of August 2017 was 5.0 to 5.1 degrees C (depending on the altitude) higher compared to the period of seedling growth (2010-2016). During the heat wave, the recorded precipitation was in the range from 0 to 1 mm. These climate conditions significantly affected the development of young seedlings, causing wilting of smaller or larger parts of the leaf surface and sometimes leading to plant death. Using analysis of variance, differences in the intensity of seedling damage were found to depend on age, height, and the protection provided by the mature stand canopy. The obtained results point to the very important role of mature trees in the protection of seedlings from the dangers of extremely high temperatures.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Effects of extremely high temperatures on some growth parameters of sessile oak ( Quercus petraea /Matt./Liebl.) seedlings in northeastern Serbia",
pages = "529-521",
number = "3",
volume = "70",
doi = "10.2298/ABS171215013K",
url = "conv_1363"
}

Krstić, M., Kanjevac, B.,& Babić, V.. (2018). Effects of extremely high temperatures on some growth parameters of sessile oak ( Quercus petraea /Matt./Liebl.) seedlings in northeastern Serbia. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 70(3), 521-529.
https://doi.org/10.2298/ABS171215013K
conv_1363

Krstić M, Kanjevac B, Babić V. Effects of extremely high temperatures on some growth parameters of sessile oak ( Quercus petraea /Matt./Liebl.) seedlings in northeastern Serbia. in Archives of Biological Sciences. 2018;70(3):521-529.
doi:10.2298/ABS171215013K
conv_1363 .

Krstić, Milun, Kanjevac, Branko, Babić, Violeta, "Effects of extremely high temperatures on some growth parameters of sessile oak ( Quercus petraea /Matt./Liebl.) seedlings in northeastern Serbia" in Archives of Biological Sciences, 70, no. 3 (2018):521-529,
https://doi.org/10.2298/ABS171215013K .,
conv_1363 .