TY  - JOUR
AU  - Pavlović, Branka
AU  - Babić, Violeta
AU  - Stajić, Snežana
AU  - Poduška, Zoran
AU  - Rakonjac, Ljubinko
AU  - Vukin, Marina
AU  - Čokeša, Vlado
PY  - 2024
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1506
AB  - Extreme weather events caused considerable harm to the forest ecosystems in Eastern Serbia over a few hard winters, resulting in widespread ice breaks and ice uprooting. Certain forest stands were severely impacted during the winter of 2014-2015, necessitating clear-cutting measures. This research was conducted in the Timok forest area, through examination of the floristic composition in areas subjected to clear-cutting, including natural beech forests and artificially established conifer stands within beech sites (Helleboro odoriFagetum moesiacae). A phytogeographical and bioecological analysis was conducted five years after clearcutting. Changes in ecosystems were assessed by analysing the spectra of area-types and plant life forms, with comparisons drawn to the "Vinatova & ccaron;a" old-growth forest, situated in the submontane beech forest of Eastern Serbia. Descriptive analysis of the phytogeographical and bioecological spectra of vascular flora, alongside multinomial correspondence analysis, revealed an increased presence of species from Eurasian, Mediterraneansub-Mediterranean, and Pontic area-types, as well as hemicryptophytic, phanerophytic, and therophytic life forms in the clear-cut areas. In contrast, the old-growth forest was colonised by species of Central European and Holarctic area-types, along with geophytic life forms. These findings suggest a shift towards xerothermic microclimates in the clear-cut areas and the stronger influence of the continental climate of Eastern Serbia with its extremes on deforested areas, as well as on the processes of forest ecosystem degradation.
T2  - Notulae Botanicae Horti Agrobotanici Cluj-Napoca
T1  - Phytogeographical and biological spectrum of vascular flora as an indicator of ecological changes following clear-cutting in Eastern Serbian beech forest sites
IS  - 3
VL  - 52
DO  - 10.15835/nbha52313905
UR  - conv_1828
ER  - 

@article{
author = "Pavlović, Branka and Babić, Violeta and Stajić, Snežana and Poduška, Zoran and Rakonjac, Ljubinko and Vukin, Marina and Čokeša, Vlado",
year = "2024",
abstract = "Extreme weather events caused considerable harm to the forest ecosystems in Eastern Serbia over a few hard winters, resulting in widespread ice breaks and ice uprooting. Certain forest stands were severely impacted during the winter of 2014-2015, necessitating clear-cutting measures. This research was conducted in the Timok forest area, through examination of the floristic composition in areas subjected to clear-cutting, including natural beech forests and artificially established conifer stands within beech sites (Helleboro odoriFagetum moesiacae). A phytogeographical and bioecological analysis was conducted five years after clearcutting. Changes in ecosystems were assessed by analysing the spectra of area-types and plant life forms, with comparisons drawn to the "Vinatova & ccaron;a" old-growth forest, situated in the submontane beech forest of Eastern Serbia. Descriptive analysis of the phytogeographical and bioecological spectra of vascular flora, alongside multinomial correspondence analysis, revealed an increased presence of species from Eurasian, Mediterraneansub-Mediterranean, and Pontic area-types, as well as hemicryptophytic, phanerophytic, and therophytic life forms in the clear-cut areas. In contrast, the old-growth forest was colonised by species of Central European and Holarctic area-types, along with geophytic life forms. These findings suggest a shift towards xerothermic microclimates in the clear-cut areas and the stronger influence of the continental climate of Eastern Serbia with its extremes on deforested areas, as well as on the processes of forest ecosystem degradation.",
journal = "Notulae Botanicae Horti Agrobotanici Cluj-Napoca",
title = "Phytogeographical and biological spectrum of vascular flora as an indicator of ecological changes following clear-cutting in Eastern Serbian beech forest sites",
number = "3",
volume = "52",
doi = "10.15835/nbha52313905",
url = "conv_1828"
}

Pavlović, B., Babić, V., Stajić, S., Poduška, Z., Rakonjac, L., Vukin, M.,& Čokeša, V.. (2024). Phytogeographical and biological spectrum of vascular flora as an indicator of ecological changes following clear-cutting in Eastern Serbian beech forest sites. in Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 52(3).
https://doi.org/10.15835/nbha52313905
conv_1828

Pavlović B, Babić V, Stajić S, Poduška Z, Rakonjac L, Vukin M, Čokeša V. Phytogeographical and biological spectrum of vascular flora as an indicator of ecological changes following clear-cutting in Eastern Serbian beech forest sites. in Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 2024;52(3).
doi:10.15835/nbha52313905
conv_1828 .

Pavlović, Branka, Babić, Violeta, Stajić, Snežana, Poduška, Zoran, Rakonjac, Ljubinko, Vukin, Marina, Čokeša, Vlado, "Phytogeographical and biological spectrum of vascular flora as an indicator of ecological changes following clear-cutting in Eastern Serbian beech forest sites" in Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 52, no. 3 (2024),
https://doi.org/10.15835/nbha52313905 .,
conv_1828 .

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  - 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  - 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  - Stajić, Snežana
AU  - Eremija, Saša
AU  - Babić, Violeta
AU  - Čokeša, Vlado
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1270
AB  - U radu su prikazani rezultati fitocenoloških i edafskih istraživanja u zajednici hrasta cera sa crnim jasnom (Fraxino orni-Quercetum cerridis Stefanović 1968.) u zaštićenom području Kosmaj. Ova zajednica se na području Kosmaja javlja isključivo na silikatnoj geološkoj podlozi. Proučena zemljišta na kome se javlja ova asocijacija su humusno-silikatno zemljište (ranker) i smeđe eutrično zemljište (eutrični kambisol). Floristički sastav i struktura zajednice predstavljeni su fitocenološkom tabelom sa 8 snimaka. Ukupan broj registrovanih biljnih vrsta iznosi 77. Na osnovu spektra flornih elemenata u ovoj zajednici preovlađuju biljke srednjoevropskih i subatlanskih areal-tipova koje su zastupljene sa 40%. Prema životnim formama najzastupljenije su hemikriptofite (39%), dok sledeću najzastupljeniju grupu predstavljaju fanerofite (29%). Analiza ekoloških indeksa pokazuje da su u ovoj zajednici najzastupljenije submezofite, neutrofilne i mezo-oligotrofne biljke, koje uspevaju u uslovima polusenke. Prema toploti, kao ekološkom faktoru, zajednica je mezotermno-termofilna.
AB  - The paper presents the results of phytosociological and edaphic research in the forest community of Turkey oak with manna ash (Fraxino orni-Quercetum cerridis Stefanović 1968) in the Kosmaj Protected Area. In the area of Kosmaj, this community is found solely on silicate bedrock. The soil underlying this association is either humus-silicate (ranker) and brown eutric (eutric cambisol) soil. The floristic composition and structure of the community are presented in a phytosociological table with 8 relevés. The total number of registered plant species is 77. Regarding the spectrum of floral elements in this community, plants of Central European and Subatlantic range types predominate, accounting for 40% of plants. According to Raunkiær's life-form categorization, the most common life-forms are hemicryptophytes (39%) followed by phanerophytes (29%). The analysis of ecological indices shows that submezophytes, neutrophils and meso-oligotrophic plants, which thrive in partial shade, are most commonly found in this community. According to heat as an ecological factor, the community is mesothermal-thermophilic.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Fitocenološke i edafske karakteristike šuma hrasta cera sa crnim jasenom (Fraxino orni-Quercetum cerridis Stefanović 1968) u zaštićenom području Kosmaj
T1  - Phytosociological and edaphic characteristics of a forest of Turkey oak with manna ash (Fraxino orni-Quercetum cerridis Stefanović 1968) in Kosmaj protected area
EP  - 80
IS  - 3-4
SP  - 65
VL  - 73
UR  - conv_48
ER  - 

@article{
author = "Stajić, Snežana and Eremija, Saša and Babić, Violeta and Čokeša, Vlado",
year = "2021",
abstract = "U radu su prikazani rezultati fitocenoloških i edafskih istraživanja u zajednici hrasta cera sa crnim jasnom (Fraxino orni-Quercetum cerridis Stefanović 1968.) u zaštićenom području Kosmaj. Ova zajednica se na području Kosmaja javlja isključivo na silikatnoj geološkoj podlozi. Proučena zemljišta na kome se javlja ova asocijacija su humusno-silikatno zemljište (ranker) i smeđe eutrično zemljište (eutrični kambisol). Floristički sastav i struktura zajednice predstavljeni su fitocenološkom tabelom sa 8 snimaka. Ukupan broj registrovanih biljnih vrsta iznosi 77. Na osnovu spektra flornih elemenata u ovoj zajednici preovlađuju biljke srednjoevropskih i subatlanskih areal-tipova koje su zastupljene sa 40%. Prema životnim formama najzastupljenije su hemikriptofite (39%), dok sledeću najzastupljeniju grupu predstavljaju fanerofite (29%). Analiza ekoloških indeksa pokazuje da su u ovoj zajednici najzastupljenije submezofite, neutrofilne i mezo-oligotrofne biljke, koje uspevaju u uslovima polusenke. Prema toploti, kao ekološkom faktoru, zajednica je mezotermno-termofilna., The paper presents the results of phytosociological and edaphic research in the forest community of Turkey oak with manna ash (Fraxino orni-Quercetum cerridis Stefanović 1968) in the Kosmaj Protected Area. In the area of Kosmaj, this community is found solely on silicate bedrock. The soil underlying this association is either humus-silicate (ranker) and brown eutric (eutric cambisol) soil. The floristic composition and structure of the community are presented in a phytosociological table with 8 relevés. The total number of registered plant species is 77. Regarding the spectrum of floral elements in this community, plants of Central European and Subatlantic range types predominate, accounting for 40% of plants. According to Raunkiær's life-form categorization, the most common life-forms are hemicryptophytes (39%) followed by phanerophytes (29%). The analysis of ecological indices shows that submezophytes, neutrophils and meso-oligotrophic plants, which thrive in partial shade, are most commonly found in this community. According to heat as an ecological factor, the community is mesothermal-thermophilic.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Fitocenološke i edafske karakteristike šuma hrasta cera sa crnim jasenom (Fraxino orni-Quercetum cerridis Stefanović 1968) u zaštićenom području Kosmaj, Phytosociological and edaphic characteristics of a forest of Turkey oak with manna ash (Fraxino orni-Quercetum cerridis Stefanović 1968) in Kosmaj protected area",
pages = "80-65",
number = "3-4",
volume = "73",
url = "conv_48"
}

Stajić, S., Eremija, S., Babić, V.,& Čokeša, V.. (2021). Fitocenološke i edafske karakteristike šuma hrasta cera sa crnim jasenom (Fraxino orni-Quercetum cerridis Stefanović 1968) u zaštićenom području Kosmaj. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 73(3-4), 65-80.
conv_48

Stajić S, Eremija S, Babić V, Čokeša V. Fitocenološke i edafske karakteristike šuma hrasta cera sa crnim jasenom (Fraxino orni-Quercetum cerridis Stefanović 1968) u zaštićenom području Kosmaj. in Šumarstvo. 2021;73(3-4):65-80.
conv_48 .

Stajić, Snežana, Eremija, Saša, Babić, Violeta, Čokeša, Vlado, "Fitocenološke i edafske karakteristike šuma hrasta cera sa crnim jasenom (Fraxino orni-Quercetum cerridis Stefanović 1968) u zaštićenom području Kosmaj" in Šumarstvo, 73, no. 3-4 (2021):65-80,
conv_48 .

TY  - JOUR
AU  - Milenković, Milan
AU  - Ducić, Vladan
AU  - Mihajlović, Jovan
AU  - Burić, Dragan
AU  - Babić, Violeta
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1215
AB  - In Finland, in the period 1996–2017, 28,434 forest fires were recorded (an average of 1,292.5 per year), and the total burned area was 11,922 ha (an average of 541.9 ha per year). In both cases, a statistically non-significant downward trend was recorded. Forest fires in Finland do not represent a particularly significant problem, primarily due to climatic characteristics, well-organized fire protection, and low density of population. The research of climate influence included the Atlantic Multidecadal Oscillation (AMO), the North Atlantic Oscillation (NAO), and the Arctic Oscillation (AO). The statistically significant values (p ≤ .05) of Pearson correlation coefficient were recorded for the August values of NAO and the surface area of burned forest (−0.44), the June values of NAO and the average surface area of forest burned per fire (−0.51) and the May AO values and the average surface area of forest burned per fire (−0.45). For the June values of NAO and the average surface area of forest burned per fire, the Lomb periodogram shows four significant peaks, and the match is at two, at 2.4 and 3.4 years, which supports the hypothesis of the connection between NAO and forest fires in Finland.
PB  - Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd
T1  - Forest fires in Finland – the influence of atmospheric oscillations
IS  - 1
VL  - 69
UR  - conv_2357
ER  - 

@article{
author = "Milenković, Milan and Ducić, Vladan and Mihajlović, Jovan and Burić, Dragan and Babić, Violeta",
year = "2021",
abstract = "In Finland, in the period 1996–2017, 28,434 forest fires were recorded (an average of 1,292.5 per year), and the total burned area was 11,922 ha (an average of 541.9 ha per year). In both cases, a statistically non-significant downward trend was recorded. Forest fires in Finland do not represent a particularly significant problem, primarily due to climatic characteristics, well-organized fire protection, and low density of population. The research of climate influence included the Atlantic Multidecadal Oscillation (AMO), the North Atlantic Oscillation (NAO), and the Arctic Oscillation (AO). The statistically significant values (p ≤ .05) of Pearson correlation coefficient were recorded for the August values of NAO and the surface area of burned forest (−0.44), the June values of NAO and the average surface area of forest burned per fire (−0.51) and the May AO values and the average surface area of forest burned per fire (−0.45). For the June values of NAO and the average surface area of forest burned per fire, the Lomb periodogram shows four significant peaks, and the match is at two, at 2.4 and 3.4 years, which supports the hypothesis of the connection between NAO and forest fires in Finland.",
publisher = "Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd",
title = "Forest fires in Finland – the influence of atmospheric oscillations",
number = "1",
volume = "69",
url = "conv_2357"
}

Milenković, M., Ducić, V., Mihajlović, J., Burić, D.,& Babić, V.. (2021). Forest fires in Finland – the influence of atmospheric oscillations. 
Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd., 69(1).
conv_2357

Milenković M, Ducić V, Mihajlović J, Burić D, Babić V. Forest fires in Finland – the influence of atmospheric oscillations. 2021;69(1).
conv_2357 .

Milenković, Milan, Ducić, Vladan, Mihajlović, Jovan, Burić, Dragan, Babić, Violeta, "Forest fires in Finland – the influence of atmospheric oscillations", 69, no. 1 (2021),
conv_2357 .

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  - JOUR
AU  - Babić, Violeta
AU  - Krstić, Milun
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1172
AB  - U radu je prikazana analiza uporednih klimatskih karakteristika četiri šumska područja (ŠP) centralne Srbije: područje istočne Srbije, gde se nalazi Timočko ŠP; jugoistočne Srbije-Jablaničko ŠP; centralnog dela Srbije-Donjeibarsko ŠP i zapadne Srbije-Tarsko-zlatiborsko ŠP, primenom višekriterijumske analize. Korišćeni su podaci sa osam klimatoloških stanica, koje se nalaze u okviru navedenih ŠP: četiri nizijske-Negotin (42 m n.v.), Leskovac (230 m n.v.), Kraljevo (215 m n.v.) i Požega (310 m n.v) i četiri visinske-Crni vrh (1027m n.v.), Kukavica (1438 m n.v.), Kopaonik (1710 m n.v.) i Zlatibor (1028 m n.v.), za referentni period 1981-2010. godina. Primenom metoda linearnih visinskih gradijenata dobijene su vrednosti klimatskih elemenata za nadmorske visine od 100 do 1500 m. Prikazane su godišnje i vrednosti za vegetacioni period najvažnijih klimatskih elemenata: temperature vazduha i padavina. Klimatske karakteristike analiziranih područja određene su primenom klimatskih indeksa po Kerneru, Seljaninovu, Furnijeu, De Martonu, UNEP-u i Fireru, dok je klasifikacija klime određena po Torntvajtu, Langu i Elenbergu.
AB  - The paper presents a multi-criteria analysis of comparative climate characteristics of four forest areas (FA) of Central Serbia: the area of Eastern Serbia, where the Timok FA is located; the area of southeastern Serbia with the Jablanica FA; the central part of Serbia with the Donji Ibar FA and the area of western Serbia with the Tara-Zlatibor FA. The analysis is based on data obtained from eight weather stations. The stations are located within the mentioned FA: four lowland stations -Negotin (42 m above sea level), Leskovac (230 m above sea level), Kraljevo (215 m above sea level) and Požega (310 m above sea level) and four high-altitude weather stations -Crni Vrh (1027 m above sea level), Kukavica (1438 m above sea level), Kopaonik (1710 m above sea level) and Zlatibor (1028 m above sea level), for the 1981-2010 reference period. The values of climate elements for altitudes from 100 to 1500 m were obtained by applying the method of linear elevational gradients. The annual values for the growing season of the most important climate elements (air temperature and precipitation) are presented. The climate characteristics of the study areas were determined by applying climate indices according to Kerner, Selyaninov, Fournier, De Martonne, UNEP, and Führer, and the climate was classified according to Thornthwaite, Lang, and Ellenberg
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Višekriterijumska analiza uporednih klimatskih karakteristika određenih šumskih područja u Srbiji
T1  - Multicriteria analysis of comparative climate characteristics of some forest areas in Serbia
EP  - 23
IS  - 1-2
SP  - 7
VL  - 73
UR  - conv_40
ER  - 

@article{
author = "Babić, Violeta and Krstić, Milun",
year = "2021",
abstract = "U radu je prikazana analiza uporednih klimatskih karakteristika četiri šumska područja (ŠP) centralne Srbije: područje istočne Srbije, gde se nalazi Timočko ŠP; jugoistočne Srbije-Jablaničko ŠP; centralnog dela Srbije-Donjeibarsko ŠP i zapadne Srbije-Tarsko-zlatiborsko ŠP, primenom višekriterijumske analize. Korišćeni su podaci sa osam klimatoloških stanica, koje se nalaze u okviru navedenih ŠP: četiri nizijske-Negotin (42 m n.v.), Leskovac (230 m n.v.), Kraljevo (215 m n.v.) i Požega (310 m n.v) i četiri visinske-Crni vrh (1027m n.v.), Kukavica (1438 m n.v.), Kopaonik (1710 m n.v.) i Zlatibor (1028 m n.v.), za referentni period 1981-2010. godina. Primenom metoda linearnih visinskih gradijenata dobijene su vrednosti klimatskih elemenata za nadmorske visine od 100 do 1500 m. Prikazane su godišnje i vrednosti za vegetacioni period najvažnijih klimatskih elemenata: temperature vazduha i padavina. Klimatske karakteristike analiziranih područja određene su primenom klimatskih indeksa po Kerneru, Seljaninovu, Furnijeu, De Martonu, UNEP-u i Fireru, dok je klasifikacija klime određena po Torntvajtu, Langu i Elenbergu., The paper presents a multi-criteria analysis of comparative climate characteristics of four forest areas (FA) of Central Serbia: the area of Eastern Serbia, where the Timok FA is located; the area of southeastern Serbia with the Jablanica FA; the central part of Serbia with the Donji Ibar FA and the area of western Serbia with the Tara-Zlatibor FA. The analysis is based on data obtained from eight weather stations. The stations are located within the mentioned FA: four lowland stations -Negotin (42 m above sea level), Leskovac (230 m above sea level), Kraljevo (215 m above sea level) and Požega (310 m above sea level) and four high-altitude weather stations -Crni Vrh (1027 m above sea level), Kukavica (1438 m above sea level), Kopaonik (1710 m above sea level) and Zlatibor (1028 m above sea level), for the 1981-2010 reference period. The values of climate elements for altitudes from 100 to 1500 m were obtained by applying the method of linear elevational gradients. The annual values for the growing season of the most important climate elements (air temperature and precipitation) are presented. The climate characteristics of the study areas were determined by applying climate indices according to Kerner, Selyaninov, Fournier, De Martonne, UNEP, and Führer, and the climate was classified according to Thornthwaite, Lang, and Ellenberg",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Višekriterijumska analiza uporednih klimatskih karakteristika određenih šumskih područja u Srbiji, Multicriteria analysis of comparative climate characteristics of some forest areas in Serbia",
pages = "23-7",
number = "1-2",
volume = "73",
url = "conv_40"
}

Babić, V.,& Krstić, M.. (2021). Višekriterijumska analiza uporednih klimatskih karakteristika određenih šumskih područja u Srbiji. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 73(1-2), 7-23.
conv_40

Babić V, Krstić M. Višekriterijumska analiza uporednih klimatskih karakteristika određenih šumskih područja u Srbiji. in Šumarstvo. 2021;73(1-2):7-23.
conv_40 .

Babić, Violeta, Krstić, Milun, "Višekriterijumska analiza uporednih klimatskih karakteristika određenih šumskih područja u Srbiji" in Šumarstvo, 73, no. 1-2 (2021):7-23,
conv_40 .

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  - Milenković, Milan
AU  - Ducić, Vladan
AU  - Mihajlović, Jovan
AU  - Burić, Dragan
AU  - Babić, Violeta
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1082
AB  - In Finland, in the period 1996-2017, 28,434 forest fires were recorded (an average of 1,292.5 per year), and the total burned area was 11,922 ha (an average of 541.9 ha per year). In both cases, a statistically nonsignificant downward trend was recorded. Forest fires in Finland do not represent a particularly significant problem, primarily due to climatic characteristics, well-organized fire protection, and low density of population. The research of climate influence included the Atlantic Multidecadal Oscillation (AMO), the North Atlantic Oscillation (NAO), and the Arctic Oscillation (AO). The statistically significant values (p  lt = .05) of Pearson correlation coefficient were recorded for the August values of NAO and the surface area of burned forest (-0.44), the June values of NAO and the average surface area of forest burned per fire (-0.51) and the May AO values and the average surface area of forest burned per fire (-0.45). For the June values of NAO and the average surface area of forest burned per fire, the Lomb periodogram shows four significant peaks, and the match is at two, at 2.4 and 3.4 years, which supports the hypothesis of the connection between NAO and forest fires in Finland.
PB  - Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd
T2  - Journal of the Geographical Institute Jovan Cvijic Sasa
T1  - Forest fires in Finland - the influence of atmospheric oscillations
EP  - 82
IS  - 1
SP  - 75
VL  - 69
DO  - 10.2298/IJGI1901075M
UR  - conv_1420
ER  - 

@article{
author = "Milenković, Milan and Ducić, Vladan and Mihajlović, Jovan and Burić, Dragan and Babić, Violeta",
year = "2019",
abstract = "In Finland, in the period 1996-2017, 28,434 forest fires were recorded (an average of 1,292.5 per year), and the total burned area was 11,922 ha (an average of 541.9 ha per year). In both cases, a statistically nonsignificant downward trend was recorded. Forest fires in Finland do not represent a particularly significant problem, primarily due to climatic characteristics, well-organized fire protection, and low density of population. The research of climate influence included the Atlantic Multidecadal Oscillation (AMO), the North Atlantic Oscillation (NAO), and the Arctic Oscillation (AO). The statistically significant values (p  lt = .05) of Pearson correlation coefficient were recorded for the August values of NAO and the surface area of burned forest (-0.44), the June values of NAO and the average surface area of forest burned per fire (-0.51) and the May AO values and the average surface area of forest burned per fire (-0.45). For the June values of NAO and the average surface area of forest burned per fire, the Lomb periodogram shows four significant peaks, and the match is at two, at 2.4 and 3.4 years, which supports the hypothesis of the connection between NAO and forest fires in Finland.",
publisher = "Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd",
journal = "Journal of the Geographical Institute Jovan Cvijic Sasa",
title = "Forest fires in Finland - the influence of atmospheric oscillations",
pages = "82-75",
number = "1",
volume = "69",
doi = "10.2298/IJGI1901075M",
url = "conv_1420"
}

Milenković, M., Ducić, V., Mihajlović, J., Burić, D.,& Babić, V.. (2019). Forest fires in Finland - the influence of atmospheric oscillations. in Journal of the Geographical Institute Jovan Cvijic Sasa
Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd., 69(1), 75-82.
https://doi.org/10.2298/IJGI1901075M
conv_1420

Milenković M, Ducić V, Mihajlović J, Burić D, Babić V. Forest fires in Finland - the influence of atmospheric oscillations. in Journal of the Geographical Institute Jovan Cvijic Sasa. 2019;69(1):75-82.
doi:10.2298/IJGI1901075M
conv_1420 .

Milenković, Milan, Ducić, Vladan, Mihajlović, Jovan, Burić, Dragan, Babić, Violeta, "Forest fires in Finland - the influence of atmospheric oscillations" in Journal of the Geographical Institute Jovan Cvijic Sasa, 69, no. 1 (2019):75-82,
https://doi.org/10.2298/IJGI1901075M .,
conv_1420 .

TY  - JOUR
AU  - Stajić, Snežana
AU  - Krstić, Milun
AU  - Čokeša, Vlado
AU  - Babić, Violeta
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1014
AB  - U radu su prikazani rezultati istraživanja uticaja orografskih faktora (nadmorske visine, ekspozicije i nagiba terena) na pojavu i rasprostranjenje šumske vegetacije na području predela izuzetnih odlika "Kosmaj". Istraživane sastojine hrastova i bukve klasifikovane su prema njihovoj fitocenološkoj pripadnosti. Ukupno je analizirano 76 sastojina. Primenjen je modifikovani metod Lujića (1960) određivanja potencijala lokalne toplote i lokalni toplotni faktor, koji predstavljaju potencijalnu mogućnost zagrevanja zemljišta bez vegetacije. Analizom je utvrđeno da sastojine sladuna i cera na istraživanom području imaju najširu ekološku amplitudu i javljaju se na staništima sa kombinacijom toplotnih koordinata E.V od 5.15 do 8.15, što znači da najveću rasprostranjenost imaju u visinskom pojasu 401-500 m (53,5 %) i sa toplotnom koordinatom E = 8 (57,1%). Sastojine cera su podjednako zastupljene na terenima sa nadmorskom visinom 401-500 m i 501-600 m (50 %), a najviše ih je na staništima sa toplotnom koordinatom E = 8 (50 %). Sastojine kitnjaka i cera prisutne su na staništima sa sedam kombinacija toplotnih koordinata E.V, ali su najzastupljenije na terenima sa nadmorskom visinom 401-500 m (44,4%) i toplotnom koordinatom E = 6 (50,0 %). Čiste sastojine bukve najviše su rasprostranjene na staništima sa kombinacijama toplotnih koordinata E.V 5.14 i 5.13 sa po 25 %, a mešovite sa hrastom kitnjakom sa po 30%.
AB  - The paper presents the results of the study of effects of orographic factors (altitude, exposure and slope of the terrain) on the occurrence and distribution of forest vegetation in the area of the landscape of outstanding qualities`Kosmaj`. Phytosociological classification of the investigated stands of oak and beech was conducted. A total of 76 stands were analyzed. The modified Lujić method (1960) was used to determine the local heat potential and the local heat factor, which represent the potential possibility of heating the soil without vegetation. The study showed that the stands of Hungarian oak and Turkey oak in the investigated area have the widest ecological amplitude and occur on the sites with a combination of thermal coordinates E.V from 5.15 to 8.15, which means that they have the greatest range of distribution on the sites within the altitude zone of 401-500 m (53.5 %) and with the thermal coordinate E = 8 (57.1%). The stands of Turkey oak are equally distributed on the terrains with an altitude of 401-500 m and 501-600 m (50 %), and most of them are found on the sites with the thermal coordinate E=8 (50%). The stands of sessile oak and Turkey oak are present on the sites with seven combinations of thermal coordinates E.V, but they are most common on the terrains with an altitude of 401-500 m (44.4%) and the thermal coordinate E = 6 (50.0 %). Pure beech stands are most commonly present on the sites with the combinations of thermal coordinates E.V 5.14 and 5.13 where they participate with 25 %, while mixed with sessile oak participate with 30 %.
PB  - Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Šumarstvo
T1  - Uticaj orografskih faktora na rasprostranjenje šumske vegetacije na Kosmaju
T1  - Effects of orographic factors on the distribution of forest vegetation on Mt. Kosmaj
EP  - 86
IS  - 1-2
SP  - 69
VL  - 71
UR  - conv_18
ER  - 

@article{
author = "Stajić, Snežana and Krstić, Milun and Čokeša, Vlado and Babić, Violeta",
year = "2019",
abstract = "U radu su prikazani rezultati istraživanja uticaja orografskih faktora (nadmorske visine, ekspozicije i nagiba terena) na pojavu i rasprostranjenje šumske vegetacije na području predela izuzetnih odlika "Kosmaj". Istraživane sastojine hrastova i bukve klasifikovane su prema njihovoj fitocenološkoj pripadnosti. Ukupno je analizirano 76 sastojina. Primenjen je modifikovani metod Lujića (1960) određivanja potencijala lokalne toplote i lokalni toplotni faktor, koji predstavljaju potencijalnu mogućnost zagrevanja zemljišta bez vegetacije. Analizom je utvrđeno da sastojine sladuna i cera na istraživanom području imaju najširu ekološku amplitudu i javljaju se na staništima sa kombinacijom toplotnih koordinata E.V od 5.15 do 8.15, što znači da najveću rasprostranjenost imaju u visinskom pojasu 401-500 m (53,5 %) i sa toplotnom koordinatom E = 8 (57,1%). Sastojine cera su podjednako zastupljene na terenima sa nadmorskom visinom 401-500 m i 501-600 m (50 %), a najviše ih je na staništima sa toplotnom koordinatom E = 8 (50 %). Sastojine kitnjaka i cera prisutne su na staništima sa sedam kombinacija toplotnih koordinata E.V, ali su najzastupljenije na terenima sa nadmorskom visinom 401-500 m (44,4%) i toplotnom koordinatom E = 6 (50,0 %). Čiste sastojine bukve najviše su rasprostranjene na staništima sa kombinacijama toplotnih koordinata E.V 5.14 i 5.13 sa po 25 %, a mešovite sa hrastom kitnjakom sa po 30%., The paper presents the results of the study of effects of orographic factors (altitude, exposure and slope of the terrain) on the occurrence and distribution of forest vegetation in the area of the landscape of outstanding qualities`Kosmaj`. Phytosociological classification of the investigated stands of oak and beech was conducted. A total of 76 stands were analyzed. The modified Lujić method (1960) was used to determine the local heat potential and the local heat factor, which represent the potential possibility of heating the soil without vegetation. The study showed that the stands of Hungarian oak and Turkey oak in the investigated area have the widest ecological amplitude and occur on the sites with a combination of thermal coordinates E.V from 5.15 to 8.15, which means that they have the greatest range of distribution on the sites within the altitude zone of 401-500 m (53.5 %) and with the thermal coordinate E = 8 (57.1%). The stands of Turkey oak are equally distributed on the terrains with an altitude of 401-500 m and 501-600 m (50 %), and most of them are found on the sites with the thermal coordinate E=8 (50%). The stands of sessile oak and Turkey oak are present on the sites with seven combinations of thermal coordinates E.V, but they are most common on the terrains with an altitude of 401-500 m (44.4%) and the thermal coordinate E = 6 (50.0 %). Pure beech stands are most commonly present on the sites with the combinations of thermal coordinates E.V 5.14 and 5.13 where they participate with 25 %, while mixed with sessile oak participate with 30 %.",
publisher = "Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Šumarstvo",
title = "Uticaj orografskih faktora na rasprostranjenje šumske vegetacije na Kosmaju, Effects of orographic factors on the distribution of forest vegetation on Mt. Kosmaj",
pages = "86-69",
number = "1-2",
volume = "71",
url = "conv_18"
}

Stajić, S., Krstić, M., Čokeša, V.,& Babić, V.. (2019). Uticaj orografskih faktora na rasprostranjenje šumske vegetacije na Kosmaju. in Šumarstvo
Udruženje šumarskih inženjera i tehničara Srbije, Beograd i Univerzitet u Beogradu - Šumarski fakultet, Beograd., 71(1-2), 69-86.
conv_18

Stajić S, Krstić M, Čokeša V, Babić V. Uticaj orografskih faktora na rasprostranjenje šumske vegetacije na Kosmaju. in Šumarstvo. 2019;71(1-2):69-86.
conv_18 .

Stajić, Snežana, Krstić, Milun, Čokeša, Vlado, Babić, Violeta, "Uticaj orografskih faktora na rasprostranjenje šumske vegetacije na Kosmaju" in Šumarstvo, 71, no. 1-2 (2019):69-86,
conv_18 .

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  - Vuković, Ana J.
AU  - Vujadinović, Mirjam
AU  - Rendulić, Sonja M.
AU  - Đurđević, Vladimir
AU  - Ruml, Mirjana
AU  - Babić, Violeta
AU  - Popović, Dunja P.
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/932
AB  - Serbia is situated at Balkan Peninsula, and currently majority of the territory is under warm temperate fully humid climate type with warm summers (Cfb type, according to Koppen-Geiger Climate Classification). Observed changes in climate conditions since 1961 until present time show significant increase in temperature change and change in precipitation patterns. Disturbances in heat conditions, which are recorded to affect human health, agricultural production and forest ecosystem, are priority in climate change analysis and application in adaptation planning. Future change analysis show accelerated increase of temperature by the end of the 21st century, which proves the needs for immediate measures for mitigation of negative impacts. Temperature increase averaged over the territory of Serbia is 1.2 degrees C for the period 1996-2015 with respect to the period 1961-1980, with highest increase of maximum daily temperature during the summer season, 2.2 degrees C. Using high resolution multi-model ensemble approach for analysis of the future changes with respect to the base period 1986-2005, in compliance with Intergovernmental Panel on Climate Change (IPCC) fifth assessment report (ARS), it is estimated that temperature may increase by 1.9 degrees C according to Representative Concentration Pathway 4.5 (RCP4.5) scenario and by 4.4 degrees C according to RCP8.5 by the end of the century. Spatial distribution of temperature increase, intensification of high precipitation events and decrease of summer precipitation, show intrusion of subtropical climate over the Serbia and increase of high temperature and high precipitation risks. Results presented in this paper, using high-resolution multi-model ensemble approach, provide climate change information for short term to long term planning in different sectors of economy and preservation of human health and environment.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Global warming impact on climate change in Serbia for the period 1961-2100
EP  - 2280
IS  - 6
SP  - 2267
VL  - 22
DO  - 10.2298/TSCI180411168V
UR  - conv_1384
ER  - 

@article{
author = "Vuković, Ana J. and Vujadinović, Mirjam and Rendulić, Sonja M. and Đurđević, Vladimir and Ruml, Mirjana and Babić, Violeta and Popović, Dunja P.",
year = "2018",
abstract = "Serbia is situated at Balkan Peninsula, and currently majority of the territory is under warm temperate fully humid climate type with warm summers (Cfb type, according to Koppen-Geiger Climate Classification). Observed changes in climate conditions since 1961 until present time show significant increase in temperature change and change in precipitation patterns. Disturbances in heat conditions, which are recorded to affect human health, agricultural production and forest ecosystem, are priority in climate change analysis and application in adaptation planning. Future change analysis show accelerated increase of temperature by the end of the 21st century, which proves the needs for immediate measures for mitigation of negative impacts. Temperature increase averaged over the territory of Serbia is 1.2 degrees C for the period 1996-2015 with respect to the period 1961-1980, with highest increase of maximum daily temperature during the summer season, 2.2 degrees C. Using high resolution multi-model ensemble approach for analysis of the future changes with respect to the base period 1986-2005, in compliance with Intergovernmental Panel on Climate Change (IPCC) fifth assessment report (ARS), it is estimated that temperature may increase by 1.9 degrees C according to Representative Concentration Pathway 4.5 (RCP4.5) scenario and by 4.4 degrees C according to RCP8.5 by the end of the century. Spatial distribution of temperature increase, intensification of high precipitation events and decrease of summer precipitation, show intrusion of subtropical climate over the Serbia and increase of high temperature and high precipitation risks. Results presented in this paper, using high-resolution multi-model ensemble approach, provide climate change information for short term to long term planning in different sectors of economy and preservation of human health and environment.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Global warming impact on climate change in Serbia for the period 1961-2100",
pages = "2280-2267",
number = "6",
volume = "22",
doi = "10.2298/TSCI180411168V",
url = "conv_1384"
}

Vuković, A. J., Vujadinović, M., Rendulić, S. M., Đurđević, V., Ruml, M., Babić, V.,& Popović, D. P.. (2018). Global warming impact on climate change in Serbia for the period 1961-2100. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 22(6), 2267-2280.
https://doi.org/10.2298/TSCI180411168V
conv_1384

Vuković AJ, Vujadinović M, Rendulić SM, Đurđević V, Ruml M, Babić V, Popović DP. Global warming impact on climate change in Serbia for the period 1961-2100. in Thermal Science. 2018;22(6):2267-2280.
doi:10.2298/TSCI180411168V
conv_1384 .

Vuković, Ana J., Vujadinović, Mirjam, Rendulić, Sonja M., Đurđević, Vladimir, Ruml, Mirjana, Babić, Violeta, Popović, Dunja P., "Global warming impact on climate change in Serbia for the period 1961-2100" in Thermal Science, 22, no. 6 (2018):2267-2280,
https://doi.org/10.2298/TSCI180411168V .,
conv_1384 .

TY  - JOUR
AU  - Galić, Zoran
AU  - Ponjarac, Radenko
AU  - Kiš, Alen
AU  - Novčić, Zoran
AU  - Vasić, Verica
AU  - Vasić, Sreten
AU  - Babić, Violeta
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/945
AB  - This paper analyzes the spatial distribution of different soil types and soil
   systematic units in MU „Doroslovacke sume“. The most common soil type is
   chernozem, primarily of calcalourus type. Research has shown that the soil
   types secondary in prevalance are calcalourus gleyed and brownized, which is
   a finding that significantly differs from the previously available data.
   Calcalourus variety of chernozem, which is characterized by its automorphic
   genesis and high content of CaCO3, is a drier site type and therefore offers
   less favourable conditions for cultivation of tree species. The analysys of
   spacial distribution was followed by study of soil properties.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu
T1  - Soil types, soil properties and spatial distribution in management unit “Doroslovacke forests”
EP  - 80
IS  - 117
SP  - 63
VL  - 2018
DO  - 10.2298/GSF1817063G
UR  - conv_2353
ER  - 

@article{
author = "Galić, Zoran and Ponjarac, Radenko and Kiš, Alen and Novčić, Zoran and Vasić, Verica and Vasić, Sreten and Babić, Violeta",
year = "2018",
abstract = "This paper analyzes the spatial distribution of different soil types and soil
   systematic units in MU „Doroslovacke sume“. The most common soil type is
   chernozem, primarily of calcalourus type. Research has shown that the soil
   types secondary in prevalance are calcalourus gleyed and brownized, which is
   a finding that significantly differs from the previously available data.
   Calcalourus variety of chernozem, which is characterized by its automorphic
   genesis and high content of CaCO3, is a drier site type and therefore offers
   less favourable conditions for cultivation of tree species. The analysys of
   spacial distribution was followed by study of soil properties.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu",
title = "Soil types, soil properties and spatial distribution in management unit “Doroslovacke forests”",
pages = "80-63",
number = "117",
volume = "2018",
doi = "10.2298/GSF1817063G",
url = "conv_2353"
}

Galić, Z., Ponjarac, R., Kiš, A., Novčić, Z., Vasić, V., Vasić, S.,& Babić, V.. (2018). Soil types, soil properties and spatial distribution in management unit “Doroslovacke forests”. in Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu
Univerzitet u Beogradu - Šumarski fakultet, Beograd., 2018(117), 63-80.
https://doi.org/10.2298/GSF1817063G
conv_2353

Galić Z, Ponjarac R, Kiš A, Novčić Z, Vasić V, Vasić S, Babić V. Soil types, soil properties and spatial distribution in management unit “Doroslovacke forests”. in Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu. 2018;2018(117):63-80.
doi:10.2298/GSF1817063G
conv_2353 .

Galić, Zoran, Ponjarac, Radenko, Kiš, Alen, Novčić, Zoran, Vasić, Verica, Vasić, Sreten, Babić, Violeta, "Soil types, soil properties and spatial distribution in management unit “Doroslovacke forests”" in Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2018, no. 117 (2018):63-80,
https://doi.org/10.2298/GSF1817063G .,
conv_2353 .

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 .

TY  - JOUR
AU  - Milenković, Milan
AU  - Yamashkin, Anatoly A.
AU  - Ducić, Vladan
AU  - Babić, Violeta
AU  - Govedar, Zoran
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/864
AB  - The data on forest fires in Portugal in the period 1980-2015 were used in the research: the annual number of forest fires, the annual burned area and the average burned area per fire. Increasing trend of the annual number of forest fires (statistically significant at p  lt = 0.01), nonsignificant increasing trend of the annual burned area and decreasing trend of the average burned area per fire (statistically significant at p  lt = 0.01) were recorded. Portugal is the most endangered country by forest fires in comparison with the other European countries. During the research period, fires in Portugal covered 23.6% of the total burned area in five the most affected European countries (Portugal, Spain, France, Italy and Greece). In the research of the connection between forest fires and the Atlantic Multidecadal Oscillation (AMO) Pearson correlation coefficient (R) was used. Monthly, seasonal and annual values of the AMO index were used in calculations. All R values recorded for the annual number of fires were positive and statistically significant at p  lt = 0.01. The highest values were recorded for August (0.543) and for summer (0.525). With the annual burned area all R values were also positive and the highest one on the seasonal level was for summer (0.359). With the average burned area per fire all R values were negative (-0.428 was recorded for winter). The results of the research could be applied in the fire danger forecast for periods of several months. Other climate indices should also be considered in future research.
PB  - Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd
T2  - Journal of the Geographical Institute Jovan Cvijic Sasa
T1  - Forest fires in Portugal - the connection with the atlantic multidecadal oscillation (AMO)
EP  - 35
IS  - 1
SP  - 27
VL  - 67
DO  - 10.2298/IJGI1701027M
UR  - conv_1292
ER  - 

@article{
author = "Milenković, Milan and Yamashkin, Anatoly A. and Ducić, Vladan and Babić, Violeta and Govedar, Zoran",
year = "2017",
abstract = "The data on forest fires in Portugal in the period 1980-2015 were used in the research: the annual number of forest fires, the annual burned area and the average burned area per fire. Increasing trend of the annual number of forest fires (statistically significant at p  lt = 0.01), nonsignificant increasing trend of the annual burned area and decreasing trend of the average burned area per fire (statistically significant at p  lt = 0.01) were recorded. Portugal is the most endangered country by forest fires in comparison with the other European countries. During the research period, fires in Portugal covered 23.6% of the total burned area in five the most affected European countries (Portugal, Spain, France, Italy and Greece). In the research of the connection between forest fires and the Atlantic Multidecadal Oscillation (AMO) Pearson correlation coefficient (R) was used. Monthly, seasonal and annual values of the AMO index were used in calculations. All R values recorded for the annual number of fires were positive and statistically significant at p  lt = 0.01. The highest values were recorded for August (0.543) and for summer (0.525). With the annual burned area all R values were also positive and the highest one on the seasonal level was for summer (0.359). With the average burned area per fire all R values were negative (-0.428 was recorded for winter). The results of the research could be applied in the fire danger forecast for periods of several months. Other climate indices should also be considered in future research.",
publisher = "Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd",
journal = "Journal of the Geographical Institute Jovan Cvijic Sasa",
title = "Forest fires in Portugal - the connection with the atlantic multidecadal oscillation (AMO)",
pages = "35-27",
number = "1",
volume = "67",
doi = "10.2298/IJGI1701027M",
url = "conv_1292"
}

Milenković, M., Yamashkin, A. A., Ducić, V., Babić, V.,& Govedar, Z.. (2017). Forest fires in Portugal - the connection with the atlantic multidecadal oscillation (AMO). in Journal of the Geographical Institute Jovan Cvijic Sasa
Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd., 67(1), 27-35.
https://doi.org/10.2298/IJGI1701027M
conv_1292

Milenković M, Yamashkin AA, Ducić V, Babić V, Govedar Z. Forest fires in Portugal - the connection with the atlantic multidecadal oscillation (AMO). in Journal of the Geographical Institute Jovan Cvijic Sasa. 2017;67(1):27-35.
doi:10.2298/IJGI1701027M
conv_1292 .

Milenković, Milan, Yamashkin, Anatoly A., Ducić, Vladan, Babić, Violeta, Govedar, Zoran, "Forest fires in Portugal - the connection with the atlantic multidecadal oscillation (AMO)" in Journal of the Geographical Institute Jovan Cvijic Sasa, 67, no. 1 (2017):27-35,
https://doi.org/10.2298/IJGI1701027M .,
conv_1292 .

TY  - JOUR
AU  - Babić, Violeta
AU  - Krstić, Milun
AU  - Govedar, Zoran V.
AU  - Todorić, Jovana R.
AU  - Vuković, Nebojša T.
AU  - Milošević, Zoran G.
PY  - 2015
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/659
AB  - The paper presents the most important data on temperature and other microclimate conditions (solar radiation and light regime) in the 127 year old even-aged pure sessile oak forest in the National Park "Fruska Gora" in Serbia. Data collection was conducted in July 2008, using an automatic weather station "WS-GP1" and a lux meter with a selenium photocell. The study stands are located on the east and west facing sides of a ridge at an altitude of 475 m. The slope inclination is 27 and 32. The canopy is sparse to complete (0.6-0.7). The paper presents comparative research results for the eastern and western aspect, which are further compared with the data from the reference weather station "Rimski Sancevi". The intensity and trend of microclimate changes depend on the type offorest, its structure, geographical location, canopy closure and other features. Microclimate research results indicate that during the research period the maximum air temperature of the eastern aspect was 24.8 degrees C, which was 3.6 degrees C below the maximum measured at the reference station. The maximum air temperature of the western aspect amounted to 31.0 degrees C, which was 2.8 degrees C below the value measured in the open. The maximum total solar radiation of the eastern aspect was 769 W/m(2) (at 11.08), and 634 W/m(2) (at 15.31) of the western. The research determined that the east-facing stand had the light intensity of 6,766.3 Lx/m(2), while the light transmission coefficient amounted to 14.8%; the west-facing stand had the light intensity of 9,213.8 Lx/m(2) and the light transmission coefficient of 19.3%.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Temperature and other microclimate conditions in the oak forests on Fruska Gora (Serbia)
EP  - S425
SP  - S415
VL  - 19
DO  - 10.2298/TSCI150430116B
UR  - conv_1194
ER  - 

@article{
author = "Babić, Violeta and Krstić, Milun and Govedar, Zoran V. and Todorić, Jovana R. and Vuković, Nebojša T. and Milošević, Zoran G.",
year = "2015",
abstract = "The paper presents the most important data on temperature and other microclimate conditions (solar radiation and light regime) in the 127 year old even-aged pure sessile oak forest in the National Park "Fruska Gora" in Serbia. Data collection was conducted in July 2008, using an automatic weather station "WS-GP1" and a lux meter with a selenium photocell. The study stands are located on the east and west facing sides of a ridge at an altitude of 475 m. The slope inclination is 27 and 32. The canopy is sparse to complete (0.6-0.7). The paper presents comparative research results for the eastern and western aspect, which are further compared with the data from the reference weather station "Rimski Sancevi". The intensity and trend of microclimate changes depend on the type offorest, its structure, geographical location, canopy closure and other features. Microclimate research results indicate that during the research period the maximum air temperature of the eastern aspect was 24.8 degrees C, which was 3.6 degrees C below the maximum measured at the reference station. The maximum air temperature of the western aspect amounted to 31.0 degrees C, which was 2.8 degrees C below the value measured in the open. The maximum total solar radiation of the eastern aspect was 769 W/m(2) (at 11.08), and 634 W/m(2) (at 15.31) of the western. The research determined that the east-facing stand had the light intensity of 6,766.3 Lx/m(2), while the light transmission coefficient amounted to 14.8%; the west-facing stand had the light intensity of 9,213.8 Lx/m(2) and the light transmission coefficient of 19.3%.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Temperature and other microclimate conditions in the oak forests on Fruska Gora (Serbia)",
pages = "S425-S415",
volume = "19",
doi = "10.2298/TSCI150430116B",
url = "conv_1194"
}

Babić, V., Krstić, M., Govedar, Z. V., Todorić, J. R., Vuković, N. T.,& Milošević, Z. G.. (2015). Temperature and other microclimate conditions in the oak forests on Fruska Gora (Serbia). in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 19, S415-S425.
https://doi.org/10.2298/TSCI150430116B
conv_1194

Babić V, Krstić M, Govedar ZV, Todorić JR, Vuković NT, Milošević ZG. Temperature and other microclimate conditions in the oak forests on Fruska Gora (Serbia). in Thermal Science. 2015;19:S415-S425.
doi:10.2298/TSCI150430116B
conv_1194 .

Babić, Violeta, Krstić, Milun, Govedar, Zoran V., Todorić, Jovana R., Vuković, Nebojša T., Milošević, Zoran G., "Temperature and other microclimate conditions in the oak forests on Fruska Gora (Serbia)" in Thermal Science, 19 (2015):S415-S425,
https://doi.org/10.2298/TSCI150430116B .,
conv_1194 .