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  - 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  - 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  - 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  - 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  - Miletić, Zoran
AU  - Knežević, M.
AU  - Stajić, Snežana
AU  - Košanin, Olivera
AU  - Đorđević, Ilija
PY  - 2012
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/466
AB  - The effect of European black alder (Alnus glutinosa L.) on the contents of carbon and nitrogen, exchangeable base cations, and plant available forms of phosphorus in the reclaimed mine soils formed by waste deposition from opencast lignite mines was researched in central Serbia. It was concluded that the greatest part of dead organic residues reaching the soil under European black alder monocultures was liable to rapid decomposition into end products. This was the consequence of a narrow C/N ratio in the European black alder litterfall which amounted on average to 12.77 in the study monocultures. Only a small part of organic residues was transformed into humus. On that account, European black alder monocultures did not have a major impact on the accumulation of organic carbon and total nitrogen in the soil. The content of carbon in the surface layers accounted for 1.55-1.57%, and the content of nitrogen to 0.085-0.132%. Fast mineralisation of organic matter, and thus also of the organic forms of nitrogen, resulted in the surplus of soil nitrates, which were liable to washing through the soil. Nitrate movement resulted in the soil leaching and the movement of base cations, primarily calcium, to the deeper layers of the solum. The total soil phosphorus content was low, and also the level of plant available forms. A significant portion of total phosphorus in the surface layers of the reclaimed mine soils was composed of its organic forms.
T2  - International Journal of Environmental Research
T1  - Effect of European Black Alder Monocultures on The Characteristics of Reclaimed Mine Soil
EP  - 710
IS  - 3
SP  - 703
VL  - 6
UR  - conv_2212
ER  - 

@article{
author = "Miletić, Zoran and Knežević, M. and Stajić, Snežana and Košanin, Olivera and Đorđević, Ilija",
year = "2012",
abstract = "The effect of European black alder (Alnus glutinosa L.) on the contents of carbon and nitrogen, exchangeable base cations, and plant available forms of phosphorus in the reclaimed mine soils formed by waste deposition from opencast lignite mines was researched in central Serbia. It was concluded that the greatest part of dead organic residues reaching the soil under European black alder monocultures was liable to rapid decomposition into end products. This was the consequence of a narrow C/N ratio in the European black alder litterfall which amounted on average to 12.77 in the study monocultures. Only a small part of organic residues was transformed into humus. On that account, European black alder monocultures did not have a major impact on the accumulation of organic carbon and total nitrogen in the soil. The content of carbon in the surface layers accounted for 1.55-1.57%, and the content of nitrogen to 0.085-0.132%. Fast mineralisation of organic matter, and thus also of the organic forms of nitrogen, resulted in the surplus of soil nitrates, which were liable to washing through the soil. Nitrate movement resulted in the soil leaching and the movement of base cations, primarily calcium, to the deeper layers of the solum. The total soil phosphorus content was low, and also the level of plant available forms. A significant portion of total phosphorus in the surface layers of the reclaimed mine soils was composed of its organic forms.",
journal = "International Journal of Environmental Research",
title = "Effect of European Black Alder Monocultures on The Characteristics of Reclaimed Mine Soil",
pages = "710-703",
number = "3",
volume = "6",
url = "conv_2212"
}

Miletić, Z., Knežević, M., Stajić, S., Košanin, O.,& Đorđević, I.. (2012). Effect of European Black Alder Monocultures on The Characteristics of Reclaimed Mine Soil. in International Journal of Environmental Research, 6(3), 703-710.
conv_2212

Miletić Z, Knežević M, Stajić S, Košanin O, Đorđević I. Effect of European Black Alder Monocultures on The Characteristics of Reclaimed Mine Soil. in International Journal of Environmental Research. 2012;6(3):703-710.
conv_2212 .

Miletić, Zoran, Knežević, M., Stajić, Snežana, Košanin, Olivera, Đorđević, Ilija, "Effect of European Black Alder Monocultures on The Characteristics of Reclaimed Mine Soil" in International Journal of Environmental Research, 6, no. 3 (2012):703-710,
conv_2212 .