TY  - JOUR
AU  - Petrović, Marko D.
AU  - Lukić, Dobrila
AU  - Radovanović, Milan M.
AU  - Blešić, Ivana
AU  - Gajić, Tamara
AU  - Demirović Bajrami, Dunja
AU  - Syromiatnikova, Julia A.
AU  - Miljković, Đurđa
AU  - Kovačić, Sanja
AU  - Kostić, Marija
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14606
AB  - The study focuses on the present state and the assessments of geotourism development of the two most representative tufa deposits in the Djerdap National Park—the first UNESCO Global Geopark in Serbia. The findings were designated through implementing the freshly upgraded methodology—M-GAM-1-2 based on an early modified geosites assessment model (M-GAM). To overcome the limitations of the previous model, the authors implemented additional enhancements and involved members of the local community (residents and authorities) in the study to comprehensively evaluate the observed sites. The outcomes revealed that the attitudes of all stakeholders should be taken into consideration in order to develop geotourism properly, additionally attract visitors, and preserve tufa deposits for future generations of locals and visitors. Moreover, geotourism at the observed sites can be one of the vital activities of the population, as well as a type of compensation for various limitations in the development, which are imposed by the regimes of natural and cultural heritage protection within the recently established UNESCO Global Geopark.
PB  - MDPI AG
T2  - Land
T1  - How Can Tufa Deposits Contribute to the Geotourism Offer? The Outcomes from the First UNESCO Global Geopark in Serbia
SP  - 285
VL  - 12
IS  - 2
DO  - 10.3390/land12020285
UR  - https://hdl.handle.net/21.15107/rcub_dais_14606
ER  - 

@article{
author = "Petrović, Marko D. and Lukić, Dobrila and Radovanović, Milan M. and Blešić, Ivana and Gajić, Tamara and Demirović Bajrami, Dunja and Syromiatnikova, Julia A. and Miljković, Đurđa and Kovačić, Sanja and Kostić, Marija",
year = "2023",
abstract = "The study focuses on the present state and the assessments of geotourism development of the two most representative tufa deposits in the Djerdap National Park—the first UNESCO Global Geopark in Serbia. The findings were designated through implementing the freshly upgraded methodology—M-GAM-1-2 based on an early modified geosites assessment model (M-GAM). To overcome the limitations of the previous model, the authors implemented additional enhancements and involved members of the local community (residents and authorities) in the study to comprehensively evaluate the observed sites. The outcomes revealed that the attitudes of all stakeholders should be taken into consideration in order to develop geotourism properly, additionally attract visitors, and preserve tufa deposits for future generations of locals and visitors. Moreover, geotourism at the observed sites can be one of the vital activities of the population, as well as a type of compensation for various limitations in the development, which are imposed by the regimes of natural and cultural heritage protection within the recently established UNESCO Global Geopark.",
publisher = "MDPI AG",
journal = "Land",
title = "How Can Tufa Deposits Contribute to the Geotourism Offer? The Outcomes from the First UNESCO Global Geopark in Serbia",
pages = "285",
volume = "12",
number = "2",
doi = "10.3390/land12020285",
url = "https://hdl.handle.net/21.15107/rcub_dais_14606"
}

Petrović, M. D., Lukić, D., Radovanović, M. M., Blešić, I., Gajić, T., Demirović Bajrami, D., Syromiatnikova, J. A., Miljković, Đ., Kovačić, S.,& Kostić, M.. (2023). How Can Tufa Deposits Contribute to the Geotourism Offer? The Outcomes from the First UNESCO Global Geopark in Serbia. in Land
MDPI AG., 12(2), 285.
https://doi.org/10.3390/land12020285
https://hdl.handle.net/21.15107/rcub_dais_14606

Petrović MD, Lukić D, Radovanović MM, Blešić I, Gajić T, Demirović Bajrami D, Syromiatnikova JA, Miljković Đ, Kovačić S, Kostić M. How Can Tufa Deposits Contribute to the Geotourism Offer? The Outcomes from the First UNESCO Global Geopark in Serbia. in Land. 2023;12(2):285.
doi:10.3390/land12020285
https://hdl.handle.net/21.15107/rcub_dais_14606 .

Petrović, Marko D., Lukić, Dobrila, Radovanović, Milan M., Blešić, Ivana, Gajić, Tamara, Demirović Bajrami, Dunja, Syromiatnikova, Julia A., Miljković, Đurđa, Kovačić, Sanja, Kostić, Marija, "How Can Tufa Deposits Contribute to the Geotourism Offer? The Outcomes from the First UNESCO Global Geopark in Serbia" in Land, 12, no. 2 (2023):285,
https://doi.org/10.3390/land12020285 .,
https://hdl.handle.net/21.15107/rcub_dais_14606 .

TY  - JOUR
AU  - Vyklyuk, Yaroslav
AU  - Radovanović, Milan M.
AU  - Petrović, Marko D.
AU  - Ćurčić, Nina B.
AU  - Milenković, Milan
AU  - Malinović-Milićević, Slavica
AU  - Milovanović, Bosko
AU  - Yamashkin, Anatoliy A.
AU  - Milanović Pešić, Ana
AU  - Lukić, Dobrila
AU  - Gajić, Mirjana
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/13407
AB  - The impact of solar activity on environmental processes is difficult to understand and complex for empirical modeling. This study aimed to establish forecast models of the meteorological conditions in the forest fire areas based on the solar activity parameters applying the neural networks approach. During July and August 2018, severe forest fires simultaneously occurred in the State of California (USA), Portugal, and Greece. Air temperature and humidity data together with solar parameters (integral flux of solar protons, differential electron flux and proton flux, solar wind plasma parameters, and solar radio flux at 10.7 cm data) were used in long short-term memory (LSTM) recurrent neural network ensembles. It is found that solar activity mostly affects the humidity for two stations in California and Portugal (an increase in the integral flux of solar protons of > 30 MeV by 10% increases the humidity by 3.25%, 1.65%, and 1.57%, respectively). Furthermore, an increase in air temperature of 10% increases the humidity by 2.55%, 2.01%, and 0.26%, respectively. It is shown that temperature is less sensitive to changes in solar parameters but depends on previous conditions (previous increase of 10% increases the current temperature by 0.75%, 0.34%, and 0.33%, respectively). Humidity in Greece is mostly impacted by solar flux F10.7 cm and previous values of humidity. An increase in these factors by 10% will lead to a decrease in the humidity of 3.89% or an increase of 1.31%, while air temperature mostly depends on ion temperature. If this factor increases by 10%, it will lead to air temperature rising by 0.42%
PB  - Basel, Switzerland : MDPI.
T2  - Sustainability
T1  - Connection of Solar Activities and Forest Fires in 2018: Events in the USA (California), Portugal and Greece
SP  - 10261
VL  - 12
IS  - 24
DO  - 10.3390/su122410261
UR  - https://hdl.handle.net/21.15107/rcub_dais_13407
ER  - 

@article{
author = "Vyklyuk, Yaroslav and Radovanović, Milan M. and Petrović, Marko D. and Ćurčić, Nina B. and Milenković, Milan and Malinović-Milićević, Slavica and Milovanović, Bosko and Yamashkin, Anatoliy A. and Milanović Pešić, Ana and Lukić, Dobrila and Gajić, Mirjana",
year = "2020",
abstract = "The impact of solar activity on environmental processes is difficult to understand and complex for empirical modeling. This study aimed to establish forecast models of the meteorological conditions in the forest fire areas based on the solar activity parameters applying the neural networks approach. During July and August 2018, severe forest fires simultaneously occurred in the State of California (USA), Portugal, and Greece. Air temperature and humidity data together with solar parameters (integral flux of solar protons, differential electron flux and proton flux, solar wind plasma parameters, and solar radio flux at 10.7 cm data) were used in long short-term memory (LSTM) recurrent neural network ensembles. It is found that solar activity mostly affects the humidity for two stations in California and Portugal (an increase in the integral flux of solar protons of > 30 MeV by 10% increases the humidity by 3.25%, 1.65%, and 1.57%, respectively). Furthermore, an increase in air temperature of 10% increases the humidity by 2.55%, 2.01%, and 0.26%, respectively. It is shown that temperature is less sensitive to changes in solar parameters but depends on previous conditions (previous increase of 10% increases the current temperature by 0.75%, 0.34%, and 0.33%, respectively). Humidity in Greece is mostly impacted by solar flux F10.7 cm and previous values of humidity. An increase in these factors by 10% will lead to a decrease in the humidity of 3.89% or an increase of 1.31%, while air temperature mostly depends on ion temperature. If this factor increases by 10%, it will lead to air temperature rising by 0.42%",
publisher = "Basel, Switzerland : MDPI.",
journal = "Sustainability",
title = "Connection of Solar Activities and Forest Fires in 2018: Events in the USA (California), Portugal and Greece",
pages = "10261",
volume = "12",
number = "24",
doi = "10.3390/su122410261",
url = "https://hdl.handle.net/21.15107/rcub_dais_13407"
}

Vyklyuk, Y., Radovanović, M. M., Petrović, M. D., Ćurčić, N. B., Milenković, M., Malinović-Milićević, S., Milovanović, B., Yamashkin, A. A., Milanović Pešić, A., Lukić, D.,& Gajić, M.. (2020). Connection of Solar Activities and Forest Fires in 2018: Events in the USA (California), Portugal and Greece. in Sustainability
Basel, Switzerland : MDPI.., 12(24), 10261.
https://doi.org/10.3390/su122410261
https://hdl.handle.net/21.15107/rcub_dais_13407

Vyklyuk Y, Radovanović MM, Petrović MD, Ćurčić NB, Milenković M, Malinović-Milićević S, Milovanović B, Yamashkin AA, Milanović Pešić A, Lukić D, Gajić M. Connection of Solar Activities and Forest Fires in 2018: Events in the USA (California), Portugal and Greece. in Sustainability. 2020;12(24):10261.
doi:10.3390/su122410261
https://hdl.handle.net/21.15107/rcub_dais_13407 .

Vyklyuk, Yaroslav, Radovanović, Milan M., Petrović, Marko D., Ćurčić, Nina B., Milenković, Milan, Malinović-Milićević, Slavica, Milovanović, Bosko, Yamashkin, Anatoliy A., Milanović Pešić, Ana, Lukić, Dobrila, Gajić, Mirjana, "Connection of Solar Activities and Forest Fires in 2018: Events in the USA (California), Portugal and Greece" in Sustainability, 12, no. 24 (2020):10261,
https://doi.org/10.3390/su122410261 .,
https://hdl.handle.net/21.15107/rcub_dais_13407 .

TY  - CONF
AU  - Denda, Stefan
AU  - Petrović, Marko
AU  - Lukić, Dobrila
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3927
AB  - Nowadays, tourism is one of the leading activities both at the global and the local level. However,
the continuous mass tourism development, especially in the second half of the 20th century, apart from positive economic effects, has caused numerous problems. They relate primarily to environmental, but also socio-cultural challenges that are incompatible with the concept of sustainable development presented at the Rio conference in the early 1990s. Therefore, the empirical research encompassed the area of Zlatibor tourist center located in Central Serbia. Due to the emphasized natural and cultural values, it is one of the most visited resorts after Belgrade and Vrnjačka Banja. The aim of this paper is to point out the tourism sustainability in this area and the possibilities for its improvement. In that context, we applied European Union five group comparative indicators. For this purpose, the data from statistical yearbooks as well as the existing spatial-planning documents were used. Additionally, the data of Regional development agency regarding visitor satisfaction were also evaluated. The research results showed that
the tourism situation in this area designated as critical (red zone) in respect of certain socio-cultural and environmental indicators. On the other hand, significantly better results were achieved in terms of economic indicators and tourist satisfaction. Finally, these indicators can serve stakeholders in order to ensure destination sustainability and its competitiveness in the future.
PB  - Craiova : University of Craiova, Geography Department
C3  - Book of abstracts of the oral and poster presentations of the fifth international conference "Geographical Research and Cross-Border Cooperation"
T1  - The EU Comparative Indicators of Sustainable Tourism Development – A Case Study of Zlatibor Tourist Resort (Serbia)
SP  - 15
EP  - 15
UR  - https://hdl.handle.net/21.15107/rcub_dais_3927
ER  - 

@conference{
author = "Denda, Stefan and Petrović, Marko and Lukić, Dobrila",
year = "2018",
abstract = "Nowadays, tourism is one of the leading activities both at the global and the local level. However,
the continuous mass tourism development, especially in the second half of the 20th century, apart from positive economic effects, has caused numerous problems. They relate primarily to environmental, but also socio-cultural challenges that are incompatible with the concept of sustainable development presented at the Rio conference in the early 1990s. Therefore, the empirical research encompassed the area of Zlatibor tourist center located in Central Serbia. Due to the emphasized natural and cultural values, it is one of the most visited resorts after Belgrade and Vrnjačka Banja. The aim of this paper is to point out the tourism sustainability in this area and the possibilities for its improvement. In that context, we applied European Union five group comparative indicators. For this purpose, the data from statistical yearbooks as well as the existing spatial-planning documents were used. Additionally, the data of Regional development agency regarding visitor satisfaction were also evaluated. The research results showed that
the tourism situation in this area designated as critical (red zone) in respect of certain socio-cultural and environmental indicators. On the other hand, significantly better results were achieved in terms of economic indicators and tourist satisfaction. Finally, these indicators can serve stakeholders in order to ensure destination sustainability and its competitiveness in the future.",
publisher = "Craiova : University of Craiova, Geography Department",
journal = "Book of abstracts of the oral and poster presentations of the fifth international conference "Geographical Research and Cross-Border Cooperation"",
title = "The EU Comparative Indicators of Sustainable Tourism Development – A Case Study of Zlatibor Tourist Resort (Serbia)",
pages = "15-15",
url = "https://hdl.handle.net/21.15107/rcub_dais_3927"
}

Denda, S., Petrović, M.,& Lukić, D.. (2018). The EU Comparative Indicators of Sustainable Tourism Development – A Case Study of Zlatibor Tourist Resort (Serbia). in Book of abstracts of the oral and poster presentations of the fifth international conference "Geographical Research and Cross-Border Cooperation"
Craiova : University of Craiova, Geography Department., 15-15.
https://hdl.handle.net/21.15107/rcub_dais_3927

Denda S, Petrović M, Lukić D. The EU Comparative Indicators of Sustainable Tourism Development – A Case Study of Zlatibor Tourist Resort (Serbia). in Book of abstracts of the oral and poster presentations of the fifth international conference "Geographical Research and Cross-Border Cooperation". 2018;:15-15.
https://hdl.handle.net/21.15107/rcub_dais_3927 .

Denda, Stefan, Petrović, Marko, Lukić, Dobrila, "The EU Comparative Indicators of Sustainable Tourism Development – A Case Study of Zlatibor Tourist Resort (Serbia)" in Book of abstracts of the oral and poster presentations of the fifth international conference "Geographical Research and Cross-Border Cooperation" (2018):15-15,
https://hdl.handle.net/21.15107/rcub_dais_3927 .

TY  - JOUR
AU  - Lukić, Dobrila
AU  - Petrović, Marko D.
AU  - Denda, Stefan
PY  - 2018
UR  - http://r-economy.ru/cultural-indicators-of-sustainable-regional-development-the-case-of-serbian-national-park/
UR  - https://dais.sanu.ac.rs/123456789/3443
AB  - This study discusses tourism as a means of regional development by focusing on specific cultural indicators. In this paper, we are dealing with the case of the Djerdap National Park – the largest national park in Serbia and one of the most popular of the country's destinations. This area has an extraordinary diversity of geomorphological forms, it is rich in cultural and historical monuments. At the same time, this area is sparsely populated and is demonstrating an insufficient economic growth. For our analysis, we apply comparative indicators to measure sustainable regional tourism development that were proposed by the European Union’s experts. This set of indicators consists of five groups and includes the ratio of accommodation capacities to the number of local inhabitants and the intensity of tourism. Our calculations are based on the statistical data on accommodation capacities and the tourist traffic provided in several municipalities. These data are provided by the Statistical Office of Serbia (2015). We also use the 2011 census data on the number of local inhabitants. We have found that the ratio of accommodation capacities to the number of local inhabitants in Djerdap is in the so-called ‘green’ zone, which shows the sustainability of tourism in this region and an insignificant impact that tourism has on the cultural identity of the local community. The intensity of tourism in Djerdap is in the ‘red’ zone, however, which demonstrates an alarming trend and requires further analysis, especially regarding the carrying capacity of the area. Thus, the conclusion is made that the development of tourism in Djerdap should be balanced with the protection of natural resources.
PB  - Ekaterinburg :  Institute of Economics of the Ural Branch of the Russian Academy of Sciences and Ural Federal University
T2  - R-Economy
T1  - Cultural indicators of sustainable regional development (the case of Serbian national park)
SP  - 44
EP  - 48
VL  - 4
VL  - 48
IS  - 2
DO  - 10.15826/recon.2018.4.2.007
UR  - https://hdl.handle.net/21.15107/rcub_dais_3443
ER  - 

@article{
author = "Lukić, Dobrila and Petrović, Marko D. and Denda, Stefan",
year = "2018",
abstract = "This study discusses tourism as a means of regional development by focusing on specific cultural indicators. In this paper, we are dealing with the case of the Djerdap National Park – the largest national park in Serbia and one of the most popular of the country's destinations. This area has an extraordinary diversity of geomorphological forms, it is rich in cultural and historical monuments. At the same time, this area is sparsely populated and is demonstrating an insufficient economic growth. For our analysis, we apply comparative indicators to measure sustainable regional tourism development that were proposed by the European Union’s experts. This set of indicators consists of five groups and includes the ratio of accommodation capacities to the number of local inhabitants and the intensity of tourism. Our calculations are based on the statistical data on accommodation capacities and the tourist traffic provided in several municipalities. These data are provided by the Statistical Office of Serbia (2015). We also use the 2011 census data on the number of local inhabitants. We have found that the ratio of accommodation capacities to the number of local inhabitants in Djerdap is in the so-called ‘green’ zone, which shows the sustainability of tourism in this region and an insignificant impact that tourism has on the cultural identity of the local community. The intensity of tourism in Djerdap is in the ‘red’ zone, however, which demonstrates an alarming trend and requires further analysis, especially regarding the carrying capacity of the area. Thus, the conclusion is made that the development of tourism in Djerdap should be balanced with the protection of natural resources.",
publisher = "Ekaterinburg :  Institute of Economics of the Ural Branch of the Russian Academy of Sciences and Ural Federal University",
journal = "R-Economy",
title = "Cultural indicators of sustainable regional development (the case of Serbian national park)",
pages = "44-48",
volume = "4, 48",
number = "2",
doi = "10.15826/recon.2018.4.2.007",
url = "https://hdl.handle.net/21.15107/rcub_dais_3443"
}

Lukić, D., Petrović, M. D.,& Denda, S.. (2018). Cultural indicators of sustainable regional development (the case of Serbian national park). in R-Economy
Ekaterinburg :  Institute of Economics of the Ural Branch of the Russian Academy of Sciences and Ural Federal University., 4(2), 44-48.
https://doi.org/10.15826/recon.2018.4.2.007
https://hdl.handle.net/21.15107/rcub_dais_3443

Lukić D, Petrović MD, Denda S. Cultural indicators of sustainable regional development (the case of Serbian national park). in R-Economy. 2018;4(2):44-48.
doi:10.15826/recon.2018.4.2.007
https://hdl.handle.net/21.15107/rcub_dais_3443 .

Lukić, Dobrila, Petrović, Marko D., Denda, Stefan, "Cultural indicators of sustainable regional development (the case of Serbian national park)" in R-Economy, 4, no. 2 (2018):44-48,
https://doi.org/10.15826/recon.2018.4.2.007 .,
https://hdl.handle.net/21.15107/rcub_dais_3443 .

TY  - JOUR
AU  - Lukić, Dobrila
AU  - Karadžić, D.
AU  - Radovanović, Milan
AU  - Milenković, M.
AU  - Gajić, Mirjana
AU  - Milanović, S.
AU  - Kovačević-Majkić, Jelena
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/12552
AB  - The most represented tree species in the Banjica Forest are Acer negundo, Quercus robur, Acer pseudoplatanus, Populus nigra, Fraxinus pennsylvanica, Fraxinus ornus and Robinia pseudoacacia. According to the ICP Forests combined assessment (degree of defoliation and decolorization), endangered species are Populus nigra (64.3% of heavily damaged trees), Quercus robur (45.5%), Fraxinus pennsylvanica (37.0%) and Acer negundo (26.6%), while the situation is much better for Acer pseudoplatanus and Fraxinus ornus. For Robinia pseudoacacia, 83% of trees are without decolorization, however, defoliation is established. In the period from April to October 2009, the average pH of rainwater was 5.46, and 5.18 in the period from November 2009 to March 2010. The concentration of SO42- in the period from April to October 2009 amounted to an average of 24.21 mg/l, and 28.87 mg/l in the period from November 2009 to March 2010. The concentration of SO42- and pH values is a possible explanation for the condition of the trees.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - The influence of chemical characteristics of precipitation on tree health in Banjica Forest (Belgrade, Serbia)
SP  - 1217
EP  - 1225
VL  - 64
IS  - 3
DO  - 10.2298/ABS1203217L
UR  - https://hdl.handle.net/21.15107/rcub_dais_12552
ER  - 

@article{
author = "Lukić, Dobrila and Karadžić, D. and Radovanović, Milan and Milenković, M. and Gajić, Mirjana and Milanović, S. and Kovačević-Majkić, Jelena",
year = "2012",
abstract = "The most represented tree species in the Banjica Forest are Acer negundo, Quercus robur, Acer pseudoplatanus, Populus nigra, Fraxinus pennsylvanica, Fraxinus ornus and Robinia pseudoacacia. According to the ICP Forests combined assessment (degree of defoliation and decolorization), endangered species are Populus nigra (64.3% of heavily damaged trees), Quercus robur (45.5%), Fraxinus pennsylvanica (37.0%) and Acer negundo (26.6%), while the situation is much better for Acer pseudoplatanus and Fraxinus ornus. For Robinia pseudoacacia, 83% of trees are without decolorization, however, defoliation is established. In the period from April to October 2009, the average pH of rainwater was 5.46, and 5.18 in the period from November 2009 to March 2010. The concentration of SO42- in the period from April to October 2009 amounted to an average of 24.21 mg/l, and 28.87 mg/l in the period from November 2009 to March 2010. The concentration of SO42- and pH values is a possible explanation for the condition of the trees.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "The influence of chemical characteristics of precipitation on tree health in Banjica Forest (Belgrade, Serbia)",
pages = "1217-1225",
volume = "64",
number = "3",
doi = "10.2298/ABS1203217L",
url = "https://hdl.handle.net/21.15107/rcub_dais_12552"
}

Lukić, D., Karadžić, D., Radovanović, M., Milenković, M., Gajić, M., Milanović, S.,& Kovačević-Majkić, J.. (2012). The influence of chemical characteristics of precipitation on tree health in Banjica Forest (Belgrade, Serbia). in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 64(3), 1217-1225.
https://doi.org/10.2298/ABS1203217L
https://hdl.handle.net/21.15107/rcub_dais_12552

Lukić D, Karadžić D, Radovanović M, Milenković M, Gajić M, Milanović S, Kovačević-Majkić J. The influence of chemical characteristics of precipitation on tree health in Banjica Forest (Belgrade, Serbia). in Archives of Biological Sciences. 2012;64(3):1217-1225.
doi:10.2298/ABS1203217L
https://hdl.handle.net/21.15107/rcub_dais_12552 .

Lukić, Dobrila, Karadžić, D., Radovanović, Milan, Milenković, M., Gajić, Mirjana, Milanović, S., Kovačević-Majkić, Jelena, "The influence of chemical characteristics of precipitation on tree health in Banjica Forest (Belgrade, Serbia)" in Archives of Biological Sciences, 64, no. 3 (2012):1217-1225,
https://doi.org/10.2298/ABS1203217L .,
https://hdl.handle.net/21.15107/rcub_dais_12552 .