Rakonjac, Ljubinko

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  • Rakonjac, Ljubinko (2)
Projects

Author's Bibliography

Ecological Evaluation of the Sustainability of City Forests

Cvejić, Milijana; Joksimović, Marko; Tomićević-Dubljević, Jelena; Rakonjac, Ljubinko; Medarević, Milan; Malinić, Vladimir

(Basel : MDPI, 2023)

TY  - JOUR
AU  - Cvejić, Milijana
AU  - Joksimović, Marko
AU  - Tomićević-Dubljević, Jelena
AU  - Rakonjac, Ljubinko
AU  - Medarević, Milan
AU  - Malinić, Vladimir
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1487
AB  - The Košutnjak forest in the city of Belgrade, Serbia, with an area of 259 ha, provides
ecological and social benefits to its inhabitants, but its composition has changed in the last 20 years: forest areas have decreased, people have become irresponsible towards the forest and forest soil, and forest degradation is evident. The question is whether the forest has the potential to regenerate and survive. The horizontal assessment of attributes was carried out using data from the official forest database of the administrative unit “Košutnjak (2007–2016)”, which, in conjunction with the basic forest, defines indicators of change, stability, and self-renewal, which assume sustainability and can be a useful tool for sustainable forest management. The attributes and indicators are processed on a three-level alphanumeric scale in Microsoft Excel, and the data collected and analyzed are mapped using ArcGis 9.3. The ability of forests to survive without human intervention was evaluated using the EEFS method of ecological assessment of forest sustainability, which was used for the first time in this study. The results showed that forest change was significant, stability was medium, and self-renewal was low on most sections, so forest sustainability was rated as unlikely. The EEFS method used provided results that can form the basis for a forest management strategy in the city and a platform for the long-term monitoring of forest condition.
PB  - Basel : MDPI
T2  - Forests
T1  - Ecological Evaluation of the Sustainability of City Forests
VL  - 14
IS  - 4
SP  - 700
DO  - 10.3390/f14040700
ER  - 
@article{
author = "Cvejić, Milijana and Joksimović, Marko and Tomićević-Dubljević, Jelena and Rakonjac, Ljubinko and Medarević, Milan and Malinić, Vladimir",
year = "2023",
abstract = "The Košutnjak forest in the city of Belgrade, Serbia, with an area of 259 ha, provides
ecological and social benefits to its inhabitants, but its composition has changed in the last 20 years: forest areas have decreased, people have become irresponsible towards the forest and forest soil, and forest degradation is evident. The question is whether the forest has the potential to regenerate and survive. The horizontal assessment of attributes was carried out using data from the official forest database of the administrative unit “Košutnjak (2007–2016)”, which, in conjunction with the basic forest, defines indicators of change, stability, and self-renewal, which assume sustainability and can be a useful tool for sustainable forest management. The attributes and indicators are processed on a three-level alphanumeric scale in Microsoft Excel, and the data collected and analyzed are mapped using ArcGis 9.3. The ability of forests to survive without human intervention was evaluated using the EEFS method of ecological assessment of forest sustainability, which was used for the first time in this study. The results showed that forest change was significant, stability was medium, and self-renewal was low on most sections, so forest sustainability was rated as unlikely. The EEFS method used provided results that can form the basis for a forest management strategy in the city and a platform for the long-term monitoring of forest condition.",
publisher = "Basel : MDPI",
journal = "Forests",
title = "Ecological Evaluation of the Sustainability of City Forests",
volume = "14",
number = "4",
pages = "700",
doi = "10.3390/f14040700"
}
Cvejić, M., Joksimović, M., Tomićević-Dubljević, J., Rakonjac, L., Medarević, M.,& Malinić, V.. (2023). Ecological Evaluation of the Sustainability of City Forests. in Forests
Basel : MDPI., 14(4), 700.
https://doi.org/10.3390/f14040700
Cvejić M, Joksimović M, Tomićević-Dubljević J, Rakonjac L, Medarević M, Malinić V. Ecological Evaluation of the Sustainability of City Forests. in Forests. 2023;14(4):700.
doi:10.3390/f14040700 .
Cvejić, Milijana, Joksimović, Marko, Tomićević-Dubljević, Jelena, Rakonjac, Ljubinko, Medarević, Milan, Malinić, Vladimir, "Ecological Evaluation of the Sustainability of City Forests" in Forests, 14, no. 4 (2023):700,
https://doi.org/10.3390/f14040700 . .
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Invasion species Coleophora laricella - One of the main limiting factor of Larix decidua during the forest aforestation and recultivation

Tabaković-Tošić, Mara; Tosić, Dragutin; Rajković, Snežana; Golubović-Ćurguz, Vesna; Rakonjac, Ljubinko

(Academic Journals, 2011)

TY  - JOUR
AU  - Tabaković-Tošić, Mara
AU  - Tosić, Dragutin
AU  - Rajković, Snežana
AU  - Golubović-Ćurguz, Vesna
AU  - Rakonjac, Ljubinko
PY  - 2011
UR  - https://gery.gef.bg.ac.rs/handle/123456789/443
AB  - Coleophora laricella Hubner, 1817 was introduced in Serbia along with Larix decidua Miller, 1768 (commonly used in the recultivation processes by reforestation) and as a result of the great adaptive ability, it was well-adapted to the site conditions, which differed greatly from the ones within the limits of its nature spread. It is very obstinate and harmful forest insect. In suitable places it has a permanent fluctuation, and in artificial stands the outbreak can last for as long as 12 years, which was confirmed in the common larch cultures established in 1981 at the waste disposal sites of the waste-rock of energy-industrial complex Kolubara, where it started in 1992 and lasted for 15 years. The chemical aerial suppression was conducted in 1996, and the success was complete, but short-lived. However, in the subsequent years, until 2007, the number of the larch casebearer was still above the critical one. The parasitic complex (10 species) was not sufficient for the significant reduction of the population level of the host. The multi-annual consecutive defoliation caused the significant reduction of the current and total increment of the common larch trees, as well as the increase of the intensity of their desiccation.
PB  - Academic Journals
T2  - African Journal of Agricultural Research
T1  - Invasion species Coleophora laricella - One of the main limiting factor of Larix decidua during the forest aforestation and recultivation
VL  - 6
IS  - 4
SP  - 866
EP  - 872
UR  - https://hdl.handle.net/21.15107/rcub_gery_443
ER  - 
@article{
author = "Tabaković-Tošić, Mara and Tosić, Dragutin and Rajković, Snežana and Golubović-Ćurguz, Vesna and Rakonjac, Ljubinko",
year = "2011",
abstract = "Coleophora laricella Hubner, 1817 was introduced in Serbia along with Larix decidua Miller, 1768 (commonly used in the recultivation processes by reforestation) and as a result of the great adaptive ability, it was well-adapted to the site conditions, which differed greatly from the ones within the limits of its nature spread. It is very obstinate and harmful forest insect. In suitable places it has a permanent fluctuation, and in artificial stands the outbreak can last for as long as 12 years, which was confirmed in the common larch cultures established in 1981 at the waste disposal sites of the waste-rock of energy-industrial complex Kolubara, where it started in 1992 and lasted for 15 years. The chemical aerial suppression was conducted in 1996, and the success was complete, but short-lived. However, in the subsequent years, until 2007, the number of the larch casebearer was still above the critical one. The parasitic complex (10 species) was not sufficient for the significant reduction of the population level of the host. The multi-annual consecutive defoliation caused the significant reduction of the current and total increment of the common larch trees, as well as the increase of the intensity of their desiccation.",
publisher = "Academic Journals",
journal = "African Journal of Agricultural Research",
title = "Invasion species Coleophora laricella - One of the main limiting factor of Larix decidua during the forest aforestation and recultivation",
volume = "6",
number = "4",
pages = "866-872",
url = "https://hdl.handle.net/21.15107/rcub_gery_443"
}
Tabaković-Tošić, M., Tosić, D., Rajković, S., Golubović-Ćurguz, V.,& Rakonjac, L.. (2011). Invasion species Coleophora laricella - One of the main limiting factor of Larix decidua during the forest aforestation and recultivation. in African Journal of Agricultural Research
Academic Journals., 6(4), 866-872.
https://hdl.handle.net/21.15107/rcub_gery_443
Tabaković-Tošić M, Tosić D, Rajković S, Golubović-Ćurguz V, Rakonjac L. Invasion species Coleophora laricella - One of the main limiting factor of Larix decidua during the forest aforestation and recultivation. in African Journal of Agricultural Research. 2011;6(4):866-872.
https://hdl.handle.net/21.15107/rcub_gery_443 .
Tabaković-Tošić, Mara, Tosić, Dragutin, Rajković, Snežana, Golubović-Ćurguz, Vesna, Rakonjac, Ljubinko, "Invasion species Coleophora laricella - One of the main limiting factor of Larix decidua during the forest aforestation and recultivation" in African Journal of Agricultural Research, 6, no. 4 (2011):866-872,
https://hdl.handle.net/21.15107/rcub_gery_443 .
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