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Упит dcterms_subject_txt:catchment area

519 items

  • Multihazard Exposure Assessment on the Valjevo City Road Network

    Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović (2019)
    Prirodni hazardi, izloženost, klizišta, poplave, bujice, GIS, R

  • Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate

    Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević (2021)
    Supported by evidence of deep crustal sources for the observed magnetic anomalies in Central Italy and by outcropping gabbros in the Croatian archipelago, we model the observed gravity and magnetic anomalies in the Central Adriatic Sea and surroundings. We suggest that the major magnetic anomalies in the area are related to a wide underplating and propose that this volume represents the first stage of the back-arc Adria continental breakup in Early Permian times. During the Palaeotethys-Adria collision, underplating has ...
    Underplating, akrecija kore, Magnetske anomalije, Jadranska ploča

  • Joint interpretation of paleomagnetic, structural and AMS results from the Vardar Zone of Serbia

    Emo Marton, Marinko Toljić, Vesna Lesić, Vesna Cvetkov (2021)

  • Горњокредне творевине северозападне Србије

    Bojan M. Glavaš-Trbić (2013-11-26)
    У раду су приказане палеогеографске карактеристике и геотектонски положајширег подручја (Јадарског блока и Вардарске зоне) које су утицале на условеталожења, односно карактеристике горњокредних творевина на простору данашњесеверозападне Србије.Описани су карактеристични локални геолошки стубови уз приказ њиховихлитолошких, биостратиграфских и седиментолошких карактеристика. При томе сукоришћена досадашња сазнања о предметном простору изложена у домаћим радовима,и извршена је компарација и корелација са подацима суседних терена, ширеперитетиског ареала.Истраживања у првој фази су вршена на међусобно удаљеним и релативномалим профилима – често само ерозионим крпама ...
    горња креда, стратиграфија, микрофосили, макрофосили, Јадарскиблок-Вардарска зона, СЗ Србија

  • Heavy metals in lignite and soil of Kostolac-Kovin coal basin, eastern Serbia - comparative analysis with selected cities in Serbia, region, Europe and world

    Bogoljub Vučković, Bojan Dimitrijević (2023)
    The Kostolac-Kovin coal basin with an area of 320 km2, with 5 separate layers of coal and with a total of about 5.7 Bt of geological resources and reserves represents an exceptional potential for coal production in Serbia. The coal resources listed in this way are not fully exploitable, but they represent potential for consideration. In this paper, we deal with the geochemical characteristics of coal seams and perform a comparative analysis of coal affectation on the environment. With ...
    lignite, heavy metals, concentrations
    ... concluded that there is a certain lateral zonation of the distribution of Zn, Cu and Pb (ppm) in such a way that in the area of the Drmno deposits there are lower, and in the area of West Kostolac and Kovin, elevated HM values (Figure 4). | Coal Layer Zn avg. = 35 ppm Kovin 2 / Open Pit Drmno ...
    ... Mining and Geology, Belgrade, Serbia bogoljub.vuckovic(a)eps.rs, bojan dimitrijevic(Q0)rgf.bg.ac.rs 4bstract:The Kostolac-Kovin coal basin with an area of 320 km?, with 5 separate layers of coal and with a total of about 5.7 Bt of geological resources and reserves represents an exceptional potential ...
    ... GENERAL INFORMATIONS The coal basin is located in castern Serbia, between the Velika Morava and Mlava rivers, which flow into the Danube in that area (figure 1 and 2). Itis divided into two parts by the Danube - to the south is the Kostolac Basin, and to the north ofthe Danube is the Kovin Basin ...

  • Permanent GNSS monitoring of landslide Umka

    Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)
    Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...
    клизиште, перманентно праћење, ГНСС
    ... landslide area in relation to the three-surrounding stable GNSS permanent stations of the national GNSS service, AGROS; 2. Monitoring of the position change for the set of characteristic points on the landslide area, in relation to the set of stable points surrounding the landslide area, using GNSS ...
    ... analyze the Umka landslide dynamic, in March 2018, a passive GNSS network consisting of four stable points surrounding landslide area is realized. The landslide area is discretised by 62 properly stabilized characteristic points. Between March 2018 and April 2019, three observation epochs were ...
    ... assess the dynamics of the landslide phenomenon and potentially prevent possible disasters [1-5]. Considering the importance of the Umka urban area permanent monitoring, automated GNSS monitoring system was established in March 2010. This was a part of the technological development project “The ...

  • Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)

    Nikoleta Aleksić, Aleksandar Kostić, Miloš Radonjić (2021)
    This paper presents the first data on the organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in the East Herzegovina region of the External Dinarides. Representative, organic-rich samples from outcropping sedimentary rocks of different ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic ...
    nafta i gas, Rock-Eval, refleksija vitrinita, maceral, termička zrelost
    ... Vlahović et al., 2005). �ere has been interest for petroleum exploration in the area for a long time and several oil companies undertook modest geological and geochemical prospecting. �e main exploration risk in the area, in terms of the petroleum sys- tem, is uncertainty about the existence of e�cient ...
    ... ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic matter in the area and thermal ...
    ... Triassic and Cretaceous successions in the southern area (the Lastva Anticline), lack representative vitrinite particles, but it is almost certain that they are in the oil window as well. �e Cenozoic sedimentary rocks are immature in the entire area. Triassic samples 1 and 2 (Klobuk) also show a T ...

  • Simulation of Hydrogeological Environmental Discharge in Case of Interruption Constant Observations

    Marina Čokorilo Ilić, Dragoljub Bajić, Miroslav Popović (2024)
    Monitoring Network, data, hydrogeological environment, tunnel, simulation

  • Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment

    Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)
    kvalitet podzemnih voda, arsen, analiza rizika, Panonski Basen
    ... South Pannonian Basin (Vojvodina) is bordered by Serbia’s state frontiers with Hungary and Romania. The surface area of Vojvodina is 21,506 km2 and its population is about two million. The test area, where arsenic concentrations in groundwaters were analyzed, is divided into three districts: Banat, Bačka ...
    ... plant. The extended area obtains its drinking water supply from 13 groundwater sources. Based on the analyses, the average concentration of arsenic at these groundwater sources was 110 µg/L. The presence of the ammonium ion and absence of nitrates in groundwater of the test area sug- gests a reducing ...
    ... arsenic, had estimates showing high cancer risk [3]. Arsenic in groundwater of Vietnam poses a serious health threat to millions of people, in the Hanoi area there are high levels of dissolved arsenic (average 121 µg/L) [4]. Arsenic concentrations in Shany, China, the worst affected of the regions in Shanxi ...

  • Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181

    Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)
    Klizišta, Monitoring, GNSS, Geodetska osmatranja, UAV snimci, PSInSAR
    ... 181 Project report. Study Area The study area is located on the right bank of the Sava river, 25 km South-west of Belgrade, the capital of Serbia. Extensive geotechnical investigations and monitoring activities were conducted during several field campaigns in wider area during 1970–2006 (Vujanić ...
    ... level rise/drawdown, respectively, whereas landslide velocity is characterized as slow to very slow (Abolmasov et al. 2012, 2015). The Umka landslide area is urbanized and populated with more than 490 inhabitants who are still living on the body of an active landslide. The state road IB 26 (from Belgrade ...
    ... from UAV imaging covering the same period (2018–2019). Similar approach could be found in Peternel et al. (2017). Fig. 1 Locations of Umka landslide area, GNSS stations, AGROS network stations, Belgrade Main meteorological station, and Beljin Sava river water level (hydrological) station Results of ...

  • The ‘Umka’ landslide

    Uroš Đurić, Dragana Đurić, Miloš Marjanović, Biljana Abolmasov, Ivana Vasiljević (2024)
    We present an in-depth landslide map of the ‘Umka’ landslide near Belgrade, Serbia, at a scale of 1:5000. The map delineates elements at risk, primarily buildings and road infrastructure impacted by the landslide displacements of several cm per year, introduced during frequent reactivation stages. The Main map results from a survey of over 350 buildings and more than 7 km of state and local roads. The acquisition techniques included engineering geological field mapping, building survey, and visual interpretation of ...
    rizik od klizišta, elementi rizika, kartiranje pomoću drona, ispitivanje objekata, geotehnički monitoring

  • Determining seismic hazard in slowly deforming region: Can we gather enough information from karst caves?

    Ана Младеновић, Јелена Ћалић (2021)
    ... faults. Because ofthat, all sets of data have to be combined in order to gather necessary information needed todetermine seismic hazard for a given area. One of such regions of low seismicity and very slow deformation is the region of Carpatho-Balkanorogen, situated in Eastern Serbia. This orogen represents ...
    ... . Samples for radiometric dating have been collected, that will help to quantify fault activity rate. Preliminary results show that the research area is characterized by strike-slip tectonics, most likelyresulting from far-field stress generated by the collision of the Adriatic microplate, the Mo ...
    ... Moesianindenter and the tectonic units in-between. Such stress field is shown to be highly heterogeneouseven in this relatively small research area, so local areas of transtension and transpression havealso been very important in controlling the recent fault kinematics in this part of the Carpatho-Balkanides ...

  • GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities

    Sanja Tucikešić, Ankica Milinković, Branko Božić, Ivana Vasiljević, Mladen Slijepčević (2021)
    GNSS, Time series, Seismic deformations, Earthquake, Infrastructure utilities

  • 3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia

    Saša Milanović, Zoran Stevanović, Ljiljana Vasić, Vesna Ristić-Vakanjac (2013)
    Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Defining structural correlation using of total horizontal gradient

    Snežana Ignjatović, Ivana Vasiljević, Milanka Negovanović (2021)
    Gravity data can help to define the structural correlation along significant vertical shifts. The different procedures of mathematical transformations on gravity data are applied to define structural correlations. The paper presents the results obtained using the procedure total horizontal gradient on gravity data. The application of the total horizontal gradient helped to detect contacts with a large dip angle (vertical or subvertical contacts), which can be interpreted as faults. The study area located in the wider area of the ...
    gravity data, gradient, vertical contact

  • Clockwise rotation in the Serbian segment of the Vardar zone and in the Danubicum of Eastern Serbia - tetonic implication

    Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Tomić (2015)

  • Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)

    Filip Abramović, Miroslav Popović, Vladimir Simić, Vesna Matović, Radmila Šerović (2024)
    General Materials Science

  • Cutting Resistance Laboratory Testing Methodology for Underwater Coal Mining

    Vladimir Čebašek, Veljko Rupar, Stevan Đenadić, Filip Miletić (2021)
    Geology,Geotechnical Engineering and Engineering Geology
    ... part of the unique sedi- mentation area Kostolac-Kovin, which is separated by the Danube [21]. Gravel deposit stratigraphically belongs to the Pleistocene and it was developed in the riverbed facies. Its evolution is continuously present at the entire exploration area. Furthermore, the Kovin coal deposit ...
    ... per unit of slice cross-sectional area, KA, are calculated according to the following equations [14]: KL = P/L (N/cm′) (3) KA = P/A (N/cm2) (4) Minerals 2021, 11, 564 7 of 17 where: P—force (N), L—length of the specimen (cm’), and A—specimens’ cross-section area (cm2). ′ (a) (b) γ γ γ σ ...
    ... unit area of the slice, KA (kPa), based on the Krupp Industrietechnick relationship for the uniaxial compressive strength, σc (kPa). Maximum axial stress, σ1, for each value of confining pressure, σ3 (σ3 = 400, 800, 1600 kPa) (Table 3), was used to approximate the cutting resistance per unit area of the ...

  • Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment

    Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)
    ... South Pannonian Basin (Vojvodina) is bordered by Serbia’s state frontiers with Hungary and Romania. The surface area of Vojvodina is 21,506 km2 and its population is about two million. The test area, where arsenic concentrations in groundwaters were analyzed, is divided into three districts: Banat, Bačka ...
    ... plant. The extended area obtains its drinking water supply from 13 groundwater sources. Based on the analyses, the average concentration of arsenic at these groundwater sources was 110 µg/L. The presence of the ammonium ion and absence of nitrates in groundwater of the test area sug- gests a reducing ...
    ... arsenic, had estimates showing high cancer risk [3]. Arsenic in groundwater of Vietnam poses a serious health threat to millions of people, in the Hanoi area there are high levels of dissolved arsenic (average 121 µg/L) [4]. Arsenic concentrations in Shany, China, the worst affected of the regions in Shanxi ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... gf.bg.ac.rs Summary: Comprehensive, consistent and standardized definition of terms in a specific area are crucial for ensuring interoperability among IT applications related to this area. This goal can be achieved in developing central terminological resources in the form of thesauruses or ...
    ... order to ensure interoperability among different IT applications, comprehensive, consistent and standardized definition of terms used in a specific area is needed. This goal can be achieved by developing relevant terminological resources in electronic format, preferably including relations of a semantic ...
    ... represented by a hierarchical tree. Terminological resources with a hierarchy among terms are called taxonomies, and they can be related to a specific area or a specific corporation. Examples of such resources are the WAND Mining Taxonomy, which contains over 900 terms and 200 synonyms covering major ...