Претрага
201 items
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Comparative analysis of karst water quality parameters of the Banja spring near Valjevo (Republic of Serbia)
Jovana Lončar, Jovana Mladenović, Vesna Ristić Vakanjac, Veljko Marinović, Branislav Petrović, Petar Vojnović, Radisav Golubović (2024)The monitoring of karst spring release regimes is becoming more and more relevant due to the fact that karst waters are of exceptional quality and most often it is only necessary to chlorinate these waters in order to use them for water supply. In addition to monitoring the discharge regime, it is certainly necessary to establish monitoring of quality parameters that are generally observed sporadically (seasonally or monthly). An example of a well-designed monitoring of quantitative and qualitative parameters ...Jovana Lončar, Jovana Mladenović, Vesna Ristić Vakanjac, Veljko Marinović, Branislav Petrović, Petar Vojnović, Radisav Golubović. "Comparative analysis of karst water quality parameters of the Banja spring near Valjevo (Republic of Serbia)" in Review of the Bulgarian Geological Society, Bulgarian Geological Society (2024). https://doi.org/10.52215/rev.bgs.2024.85.3.214 М23
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Prilog poznavanju režima isticanja vrela Gornji Dušnik, (Suva planina)
Aleksandar Tanasković, Vesna Ristić Vakanjac, Veljko Marinović, Saša Milanović, Dušan Polomčić, Ljiljana Vasić, Branislav Petrović (2024)Karstno vrelo Gornji Dušnik nalazi se u istoimenom selu u jugoistočnoj Srbiji, u opštini Gadžin Han. Ovo vrelo drenira zapadne delove Suve planine i kaptirano je za potrebe vodosnabdevanja Gadžinog Hana, kao i sela Gornji i Donji Dušnik. Iako je ovo vrelo kaptirano, sistematska osmatranja isticanja karstnih voda na njemu do sada nisu vršena. U periodu od 1. novembra 1977. do 31. januara 1979. godine, uspostavljen je monitoring na ovom vrelu od strane Geozavoda (merenja vršena sporadično i to ...bilans voda, režim isticanja, autokorelacija, kroskorelacija, spektralna analiza, vrelo Gornji DušnikAleksandar Tanasković, Vesna Ristić Vakanjac, Veljko Marinović, Saša Milanović, Dušan Polomčić, Ljiljana Vasić, Branislav Petrović. "Prilog poznavanju režima isticanja vrela Gornji Dušnik, (Suva planina)" in 17. Srpski simpozijum o hidrogeologiji sa međunarodnim učešćem, Pirot, 2-6 oktobar 2024, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2024). https://doi.org/10.5281/zenodo.13739842 М63
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Hidrogeološke i hidrohemijske karakteristike pojave termomineralnih voda u reonu Volkovo (Skoplje - Republika severna Makedonija)
Hristina Petrova, Katarzyna Wątor, Ewa Kmiecik, Piotr Rusiniak, Boris Vakanjac, Vesna Ristić Vakanjac, Dimitar Petrov (2024)Kao rezultat tektonskog sklopa i litološko-geološkog sastava, na teritoriji Republike Severne Makedonije registrovan je veliki broj pojava termalnih, mineralnih i termomineralnih voda (T, M i TM voda). Dosadašnja hidrogeološka i hidrohemijska istraživanja ovih voda vršena od strane pojedinih autora sa ciljem da se definiše njihov lekoviti faktor kao i za potrebe banjskog turizma. Sprovedena istraživanja su, dakle, bila lokalnog karaktera i bila su vezana za njihove značajnije pojave. Tokom 70-tih godina prošlog veka, Kotevski je za potrebe izrade doktorske ...termomineralne vode, hidrohemijskie karakteristike, lekoviti faktor voda, Valakonje, Republika Severna MakedonijaHristina Petrova, Katarzyna Wątor, Ewa Kmiecik, Piotr Rusiniak, Boris Vakanjac, Vesna Ristić Vakanjac, Dimitar Petrov. "Hidrogeološke i hidrohemijske karakteristike pojave termomineralnih voda u reonu Volkovo (Skoplje - Republika severna Makedonija)" in 17. Srpski simpozijum o hidrogeologiji sa međunarodnim učešćem, Pirot, 2-6 oktobar 2024, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2024). https://doi.org/10.5281/zenodo.13739884 М63
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Groundwater as an important resources in emergency situations of the Republic of Serbia
Boris Vakanjac, Radoje Banković, Vesna Ristić-Vakanjac, Saša Milanović, Ljiljana Vasić, Saša Bakrač, Nikola Kozić (2024)Groundwater is a renewable resource wholly or partially protected from external influences (pollutants) by nature. Currently, about 75% of the population of the Republic of Serbia meets its water needs by using underground water. Hence, this water represents an essential strategic resource of our country; according to data from the Water Management Foundation of the Republic of Serbia (VOS, 2001), water from existing sources is used in quantities of about 23 m3/s. As 67.13 m3/s is the estimated potential ...Boris Vakanjac, Radoje Banković, Vesna Ristić-Vakanjac, Saša Milanović, Ljiljana Vasić, Saša Bakrač, Nikola Kozić. "Groundwater as an important resources in emergency situations of the Republic of Serbia" in 11th International Scientific Conference on Defensive Technologies - OTEX 2024, Tara, October 2024, Military Technical Institute, Belgrade (2024). https://doi.org/10.5937/OTEH24122V М33
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Anthropogenic impact on the groundwater regime: Case study of the Velika Morava alluvium
Jovana Mladenović, Vesna Ristić Vakanjac, Milan Kresojević, Boris Vakanjac, Jugoslav Nikolić, Dušan Polomčić, Dragoljub Bajić (2023)The Velika Morava River originates at the junction of the Južna Morava and Zapadna Morava at the town of Stalać in Serbia. It is 185 km long and empties into the Danube. The Velika Morava River Basin occupies a land area of 37 444 km2. The river flows through central Serbia, which features the most fertile land and the highest population density in the country. Public water supply in this region of Serbia relies on groundwater formed in alluvial ...Jovana Mladenović, Vesna Ristić Vakanjac, Milan Kresojević, Boris Vakanjac, Jugoslav Nikolić, Dušan Polomčić, Dragoljub Bajić. "Anthropogenic impact on the groundwater regime: Case study of the Velika Morava alluvium" in Review of the Bulgarian Geological Society, Bulgarian Geological Society (2023). https://doi.org/10.52215/rev.bgs.2023.84.3.295 М23
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Prilog poznavanju režima isticanja vrela Gornji dušnik (Suva planina)
Aleksandar Tanasković, Vesna Ristić Vakanjac, Veljko Marinović, Saša Milanović, Dušan Polomčić, Ljiljana Vasić, Branislav Petrović (2024)Karstno vrelo Gornji Dušnik nalazi se u istoimenom selu u jugoistočnoj Srbiji, u opštini Gadžin Han. Ovo vrelo drenira zapadne delove Suve planine i kaptirano je za potrebe vodosnabdevanja Gadžinog Hana, kao i sela Gornji i Donji Dušnik. Iako je ovo vrelo kaptirano, sistematska osmatranja isticanja karstnih voda na njemu do sada nisu vršena. U periodu od 1. novembra 1977. do 31. januara 1979. godine, uspostavljen je monitoring na ovom vrelu od strane Geozavoda (merenja vršena sporadično i to jednom ...bilans voda, režim isticanja, autokorelacija, kroskorelacija, spektralna analiza, vrelo Gornji DušnikAleksandar Tanasković, Vesna Ristić Vakanjac, Veljko Marinović, Saša Milanović, Dušan Polomčić, Ljiljana Vasić, Branislav Petrović. "Prilog poznavanju režima isticanja vrela Gornji dušnik (Suva planina)" in Zbornik radova XVII srpskog simpozijuma o hidrogeologiji sa međunarodnim učešćem, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2024). https://doi.org/https://doi.org/10.5281/zenodo.13739842 М33
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Autocorrelation and cross-correlation analyses of total bacteria: Case study of Banja karst spring in Valjevo, Serbia
Ristić Vakanjac Vesna, Golubović Radisav, Polomčić Dušan, Čokorilo Ilić Marina, Štrbački Jana, Bajić Dragoljub, Ratković Jelena (2017)Ristić Vakanjac Vesna, Golubović Radisav, Polomčić Dušan, Čokorilo Ilić Marina, Štrbački Jana, Bajić Dragoljub, Ratković Jelena. "Autocorrelation and cross-correlation analyses of total bacteria: Case study of Banja karst spring in Valjevo, Serbia" in Proceedings of the national conference with international participation „Geosciences 2017“, Sofia:Bulgarian Geological Society (2017): 145-146 M34
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A contribution to the understanding of the water regime of the Visočica river
Ristić Vakanjac Vesna, Nikolić J., Čokorilo Ilić Marina, Polomčić Dušan, Bajić Dragoljub, Hajdin Bojan, Ratković Jelena (2018)Ristić Vakanjac Vesna, Nikolić J., Čokorilo Ilić Marina, Polomčić Dušan, Bajić Dragoljub, Hajdin Bojan, Ratković Jelena. "A contribution to the understanding of the water regime of the Visočica river" in Proceedings of the XVII Serbian Geological Congress, Belgrade:Serbian Geological Society (2018): 505-510 M64
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Torrential floods and town and country planning in Serbia
Ristić Ratko, Kostadinov Stanimir, Abolmasov Biljana, Dragićević Slavoljub, Trivan Goran, Radić Branko, Trifunović Milan, Radosavljević Zoran (2012)Ristić Ratko, Kostadinov Stanimir, Abolmasov Biljana, Dragićević Slavoljub, Trivan Goran, Radić Branko, Trifunović Milan, Radosavljević Zoran. "Torrential floods and town and country planning in Serbia" in Natural Hazards and Earth System Sciencies 12 no. 1, :Journal of the European Geosciences Union, Copernicus Publication (2012): 23-35. https://doi.org/10.5194/nhess-12-23-2012 M21
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Prilog poznavanju režima voda reke Visočice
Vesna Ristić Vakanjac, Jovan Nikolić, Marina Čokorilo Ilić, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin, Jelena Ratković (2018)Специфични геолошки и хидрогеолошки услови у области слива реке Височице, а пре свега широко распрострањење карбонатног средње тријаског комплекса стена, као и доњо тријаске шарене серије (алевролити, пешчари, конгломерати) имали су за последицу формирање специфичног типа дренажне мреже као и специфичног режима отицаја реке Височице и њених значајнијих притока. У конкретном случају, у горњим деловима слива ове реке као и њених главних притока, у оквиру доњо тријаских седимената развијен је дендритичан тип хидрографске мреже, док преласком на средње тријаске ...Vesna Ristić Vakanjac, Jovan Nikolić, Marina Čokorilo Ilić, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin, Jelena Ratković . "Prilog poznavanju režima voda reke Visočice" in 17. Kongres geologa Srbije, Vrnjačka Banja, 17-20.05.2018., Beograd : Srpsko geološko društvo (2018) М64
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Influence of geological substrate on runoff formation, a case study: small river catchments in southeastern Serbia of similar size and with comparable pluviographic regimes
Vesna Ristić Vakanjac, Veljko Marinović, Nikola Milovanović, Marina Čokorilo Ilić, Boris Vakanjac, Jugoslav Nikolić, Saša Bakrač (2022)We are witnessing climate change that is happening both, globally and, at the regionally - or local level. As a result of expected climate change in Southeast Europe, in the first place are the distributions of precipitation within the year (frequent extreme events are present) and then the increase in temperature, which already has a significant impact on evapotranspiration and runoff formed in a particular catchment area. In addition to climatic factors, the geological structure, i.e. the hydrogeological characteristics ...Vesna Ristić Vakanjac, Veljko Marinović, Nikola Milovanović, Marina Čokorilo Ilić, Boris Vakanjac, Jugoslav Nikolić, Saša Bakrač. "Influence of geological substrate on runoff formation, a case study: small river catchments in southeastern Serbia of similar size and with comparable pluviographic regimes" in XXII International Congress of the Carpathian Balkan Geological Association (CBGA), Sofia : Bulgarian Academy of Sciences (2022) М34
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Analiza režima Velike Morave i podzemnih voda formiranih u njenom aluvijonu
Jovana Mladenović, Vesna Ristić Vakanjac, Jugoslav Nikolić, Dušan Polomčić, Dragoljub Bajić, Boris Vakanjac, Marina Čokorilo Ilić (2022)Jovana Mladenović, Vesna Ristić Vakanjac, Jugoslav Nikolić, Dušan Polomčić, Dragoljub Bajić, Boris Vakanjac, Marina Čokorilo Ilić. "Analiza režima Velike Morave i podzemnih voda formiranih u njenom aluvijonu" in Proceedings of the XVI Serbian Symposium on Hydrogeology, Zlatibor, Serbia, 28. September - 02. October, 2022, University of Belgrade - Faculty of mining and geology (2022) М33
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Vodosnabdevanje podzemnim vodama u Srbiji-stanje i perspektive
Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Petar Papić, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić (2011)Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Petar Papić, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić. "Vodosnabdevanje podzemnim vodama u Srbiji-stanje i perspektive" in Naših 40 godina, Beograd : Rudarsko-geološki fakultet (2011): 49-77 M45
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Coal: exploration, reserves, and utilization
Dragana Životić, Gligor Jovanovski, Vladimir Simić, Ivan Boev, Vesna Cvetkov, Petre Makreski, Dušan Polomčić, Vesna Ristić Vakanjac (2024)Coal exploration is a very demanding task, highly dependent on geological and economic factors and the utilization of coal. This lecture text includes information on a variety of geological techniques used in the exploration of coal and coal-bearing sequences, as well as on the calculation, assessment, classification, and reporting of coal resources and reserves. The main features of coal utilization and some environmental aspects are explained briefly. Special attention is paid to the by-products of coal utilization, their uses, ...угаљ, истраживање, ресурси, резерве, коришћење, сагоревање, карбонизација, гасификација, угљенични материјалиDragana Životić, Gligor Jovanovski, Vladimir Simić, Ivan Boev, Vesna Cvetkov, Petre Makreski, Dušan Polomčić, Vesna Ristić Vakanjac. "Coal: exploration, reserves, and utilization" in ChemTexts, Springer Science and Business Media LLC (2024). https://doi.org/10.1007/s40828-023-00186-5 М51
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Distribution of Potentially Toxic Elements in the City of Zintan and Its Surroundings (Northwestern Libya) by Surface Soil Sampling
Boris Vakanjac, Zorana Naunović, Vesna Ristić Vakanjac, Tanita Đumić, Saša Bakrač, Jana Štrbački, Vuk Gajić, Taher Mohamed Alzarog (2023)The study area is the city of Zintan, in northwestern Libya, which has grown over the past 30 years. Its current population is roughly 30,000. Although the city is in part commercial, most of the population engages in agriculture and primarily grows cereal crops (wheat and barley). The demand of the growing city for agricultural products has increased, intensifying the use of fertilizers, pesticides, and insecticides. Consequently, concentrations of potentially toxic elements (PTE) in the soil have increased. To ...Boris Vakanjac, Zorana Naunović, Vesna Ristić Vakanjac, Tanita Đumić, Saša Bakrač, Jana Štrbački, Vuk Gajić, Taher Mohamed Alzarog. "Distribution of Potentially Toxic Elements in the City of Zintan and Its Surroundings (Northwestern Libya) by Surface Soil Sampling" in Minerals, MDPI AG (2023). https://doi.org/10.3390/min13081048 М22
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Natural Hazard Assessment for Land-Use Planning in Serbia
Dragićević Slavoljub, Filipović Dejan, Kostadinov Stanimir, Ristić Ratko, Novković Ivan, Živković Nenad, Anđelković Gordana, Abolmasov Biljana, Šećerov Velimir, Đurđić Snežana (2011)Dragićević Slavoljub, Filipović Dejan, Kostadinov Stanimir, Ristić Ratko, Novković Ivan, Živković Nenad, Anđelković Gordana, Abolmasov Biljana, Šećerov Velimir, Đurđić Snežana. "Natural Hazard Assessment for Land-Use Planning in Serbia" in International Journal of Environmental Research 5 no. 2, Tehran, Iran:University of Tehran (2011): 371-380 M22
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Comprehensive Profiling of Microbiologically Induced CaCO3 Precipitation by Ureolytic Bacillus Isolates from Alkaline Soils
Olja Šovljanski, Lato Pezo, Jovana Stanojev, Branimir Bajac, Sabina Kovač, Elvira Tóth, Ivan Ristić, Ana Tomić, Aleksandra Ranitović, Dragoljub Cvetković, Siniša Markov (2021)MICP process, kinetic study, calcite, vaterite, MALDI-TOF identification, Bacillus licheniformis, Sporosarcina pasteuriiOlja Šovljanski, Lato Pezo, Jovana Stanojev, Branimir Bajac, Sabina Kovač, Elvira Tóth, Ivan Ristić, Ana Tomić, Aleksandra Ranitović, Dragoljub Cvetković, Siniša Markov. "Comprehensive Profiling of Microbiologically Induced CaCO3 Precipitation by Ureolytic Bacillus Isolates from Alkaline Soils" in Microorganisms, MDPI AG (2021). https://doi.org/10.3390/microorganisms9081691 М21
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Vodosnabdevanje - podzemne vode i održivo upravljanje resursima
Dušan Polomčić, Ljiljana Vasić, Saša Milanović, Vesna Ristić Vakanjac, Branislav Petrović, Veljko Marinović, Dragoljub Bajić, Bojan Hajdin, Marina Čokorilo Ilić, Jelena Ratković (2021)Dušan Polomčić, Ljiljana Vasić, Saša Milanović, Vesna Ristić Vakanjac, Branislav Petrović, Veljko Marinović, Dragoljub Bajić, Bojan Hajdin, Marina Čokorilo Ilić, Jelena Ratković. "Vodosnabdevanje - podzemne vode i održivo upravljanje resursima" in 50 godina Departmana za hidrogeologiju, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet (2021) Без категорије
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Vodosnabdevanje podzemnim vodama - pregled aktuelnog stanja i mogućnosti održivog korišćenja
Ljiljana Vasić, Dušan Polomčić, Saša Milanović, Vesna Ristić Vakanjac, Branislav Petrović, Veljko Marinović, Dragoljub Bajić, Bojan Hajdin, Marina Čokorilo Ilić, Jelena Ratković (2022)Ljiljana Vasić, Dušan Polomčić, Saša Milanović, Vesna Ristić Vakanjac, Branislav Petrović, Veljko Marinović, Dragoljub Bajić, Bojan Hajdin, Marina Čokorilo Ilić, Jelena Ratković . "Vodosnabdevanje podzemnim vodama - pregled aktuelnog stanja i mogućnosti održivog korišćenja " in Proceedings of the XVI Serbian Symposium on Hydrogeology, Zlatibor, Serbia, 28. September - 02. October, 2022, University of Belgrade - Faculty of mining and geology (2022) М31
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A new analytical method for determination of discharge duration in tunnels subjected to groundwater inrush
Mohsen Golian, Ebrahim Sharifi Teshnizi, Mario Parise, Josip Terzić, Sasa Milanović, Vesna Ristić Vakanjac, Masoud Mahdad, Mehdi Abbasi, Hossein Taghikhani, Habib Saadat (2021)Mohsen Golian, Ebrahim Sharifi Teshnizi, Mario Parise, Josip Terzić, Sasa Milanović, Vesna Ristić Vakanjac, Masoud Mahdad, Mehdi Abbasi, Hossein Taghikhani, Habib Saadat. "A new analytical method for determination of discharge duration in tunnels subjected to groundwater inrush" in Bulletin of Engineering Geology and the Environment, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10064-021-02140-6 М21