Претрага

Упит dcterms_subject_txt:Environmental Chemistry,Global and Planetary Change

2351 items

  • An Experimental Investigation of the Environmental Risk of a Metallurgical Waste Deposit

    Jasmina Dedić , Jelena Djokic , Jovana Galjak, Gordana Milentijević, Dragan Lazarevic, Živče Šarkočević, Milena Lekić (2022)
    The aim of this study is to investigate the environmental risk of long-term metallurgical waste disposal. The investigated site was used for the open storage of lead and zinc waste materials originating from a lead smelter and refinery. Even after remediation was performed, the soil in the close vicinity of the metallurgical waste deposit was heavily loaded with heavy metals and arsenic. The pollutants were bound in various compounds in the form of sulfides, oxides, and chlorides, as well ...
    otpad od proizvodnje olova, remedijacija, rizik po životnu sreinu, BCR sekvencijalna ekstrakcija

  • Integrated menagment od karstic waters-a case stydy of the Zlatibor mountain masiff, Serbia

    Milenić Dejan, Milanković Đuro, Petrić Metka, Savić Nevena, Vranješ Ana (2014)

  • Strukture kristala - odabrana poglavlja iz kristalografije i njena multidisciplinarnost

    Ljiljana Karanović (2024)
    Kristalografija

  • English for Geology Students. 2

    Lidija Beko (2023)
    Engleski jezik
    ... watershed, drainage basin, drainage system fluctuation noun a frequent change ofa certain quality from one state to another glaciation noun used to refer to the geological processes of a glacier, i.e.its formation, move- ment, and recession interchangeably adverb in a way that something can be ...
    ... of clarity and coherence as a way in which they wish to teach the subject of English language and geology. Six thematic units: 1. Landslides 2. Metamorphic rocks 3. Mineral deposits 4. Hydrological cycle and groundwater 5. Surface water and glaciers 6. Geophysics, seismology and prospecting ...
    ... Faculty of Mining and Geology who have provided Foreword me with valuable assistance, relevant literature and insights, and who have pointed out specific geological terms and translations of those terms in order for me to use them correctly. My reviewers, prof. dr Juliana Vučo and prof. dr Dragoslava ...

  • 2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem

    Branislav Sretenović, Filip Arnaut, Ivana Vasiljević, Vesna Cvetkov (2019)
    2D inversion, geoelectrical method, Wenner array, ecology, Ada Huja
    ... carbon-dioxide and hydrogen. The last phase is methane production by methanogenic bacteria which either dissolve those acids into methane and carbon-dioxide or reduce carbon-dioxide with hydrogen (Themelis and Ulloa, 2006). Looking at the research done by the Environmental and Energy Study Institute ...
    ... the Republic of Serbia does not have a waste dump site for the disposal of environmental threatening and industrial waste where asbestos, mineral wool, waste with adsorption properties and ionic masses belong (Environmental protection secretariat, 2008). Because of this kind of assertion, it is not ...
    ... T. (1996) 2D Resistivity surveying for environmental and engineering applications. First Break, 14, pp. 275-284. EARLE, S. (2005) Geology 312. Malaspina University College. ĐORĐEVIĆ, V. and ĐORĐEVIĆ P. (1991) Petrology. Belgrade: Nauka. ENVIRONMENTAL PROTECTION SECRETARIAT (2008) Report on life ...

  • A contribution to the knowledge of facial diversity of Badenian sediments in the Belgrade area

    Filip Anđelković, Dejan Radivojević (2018)
    baden, Beograd, facije, facijalna raznovrsnost, sedimenti
    ... les have been col‐ lected, which have been macroscopically and microscopically analysed and the contained fossils deter‐ mined to the genus or species level. Lithological characteristics have also been analysed, which pointed  to the change in facies.    DISCUSSION    The  Badenian  sediments  of  the  ...
    ... erates  (on  Kalemegdan  and  in Rakovica  stream)  and  poorly  cemented  sandstones  and  sands  (type  locality  is  in  Rakovica  stream).  The  conglomerates  contain  numerous  Ostrea  shells  and  represent  a  basal  series.  According to Anđelković M. and Anđelković J., they mark the second ...
    ... composed of Mesozoic  sediments, ophiolites  and ophiolitic mélange, Cretaceous  to Paleogene  flysch  sediments  and  Lower Miocene  continental  sediments.  The  diversified  basin  basement  and  tectonic  processes during the Badenian led to the horizontal and vertical facial changes. Badenian sediments are  ...

  • Rock slope stability analysis under Hoek–Brown failure criterion with different flow rules

    Svetlana Melentijević, Zoran Berisavljević, Dušan Berisavljević, Claudio Olalla Marañón (2024)
    The stability analysis of homogeneous rock slope following the Hoek–Brown failure criterion under the hypothesis of different flow rules is performed based on limit equilibrium and finite element methods. The applied failure criterion is the generalized Hoek–Brown that can be introduced as a shear/normal function in analysis applying different flow rules. The results are compared with those obtained by the application of equivalent shear strength parameters of the Mohr–Coulomb criterion, considering that this is still the most widely used ...
    Kružna klizna površ, Huk-Braunov kriterijum loma, Kriterijum popuštanja, Smičuća/normalna funkcija, Nivo napona, Verovatnoća i parametarska analiza

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... dividuals to learn new languages and especially on de- velopers to create new technologies to ensure mutual understanding and access to shareable knowledge. In the global economic and information space, there is in- creasing interaction between different languages, speak- ers and content thanks to new types ...
    ... European language. Europe needs robust and affordable language technology for all European languages. Tomaintain our position in the frontline of global inno- vation, Europe will need language technology, tailored to all European languages, that is robust and affordable and can be tightly integrated within ...
    ... rent popularity of social media (Wikipedia, Facebook, Twitter, Google+) is only the tip of the iceberg. The global economy and information space confronts us with different languages, speakers and content. Today, we can transmit gigabytes of text around the world in a few seconds before we recognise that ...

  • Quantitative analysis of syllable properties in Croatian, Serbian, Russian, and Ukrainian

    Biljana Rujević, Marija Kaplar, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Jan Mačutek (2021)
    slogovi, distribucija rang-preciznost, slovenski jezici

  • Oдређивање броја камиона за транспорт руде на површинском копу Шупља стијена

    Грујичић Стефан (2024)
    Транспорт на површинским коповима се одвија паралелнпо са осталим процесима екаплоатације. Како не би долазило до непредвиђениих трошкова, потребно је усагласити све системе производње. Димензионисање адекватног транспортног система обезбеђује максималну продуктивност механизације и профитабилну експлоатацију. Чињеница да трошкови транспорта заузимају знатан део укупних трошкова иде у прилог томе да је одређивање потребног броја камиона за превоз откопаног материјала од великог значаја. У овом раду извршен је прорачун броја камиона потребног за транспорт руде од откопних етажа до дробилице на ...
    камионски транспорт, руда, транспортна траса, Талпак
    ... Ha CJIHIIH 4.5. 46 Edit Truck Template: [PR]] KOMATSU HD 325-5 x Operational Data . Costing Data Distribution Data Actions and Global Options | (Change Truck.. | ___ PProject Optoons.. | Restore Defauhs Identification Touck Tenpiste Name – |STTNEITWEVET Database Truck · (Std DB) |KOMATSU ...
    ... Hsarnem maHeMa ca TeEXHHUKHM KapaKkTepHcTHKaMa yTOBaDpHHX MalmHHa, rIipeMa aHaJmi3HpaHHM BapHjaHTaMa, IpHKa3aHH Cy Ha CJIHKaMa 4.4. 45 Actions and Global Options Database Loading Unit . (Std DB) Loader Class: Shovel (hydraulic) loading Unit Operation Database Bucket Capacity 4.50 Available ...
    ... Edit Haul Cycle DB X LA ON 0 MJ |= -) {hasaFasssı __________| Total Distance: 4464 6 metres (Forward = 2232.30 Reverse = 2232.30) Total Elevation Change: 0.0 metres (Forward = -65.70 Reverse = 65.70) Type Title Distance . Grade — Roll Max |Curve Final | Load~ metres % Res.% | km/h Angle · km/h %ofFi ...

  • Synergy between the mineral deposit exploration and geothermal resources assessment on the example of "Valjevo" boron and lithium deposit in Serbia

    Nebojša Atanacković, Vladimir Živanović, Ana Vranješ, Sava Magazinović, Marinko Toljić, Ana Arifović, Branislav Potić (2023)
    Exploration of mineral deposits involves a collection of vast data sets on geological characteristics of the area. These data can largely contribute to the assessment of the geothermal potential, which can lead to an increase in the share of geothermal resources in the energy mix of the extractive industry and the local community. On the example of the "Valjevo" B-Li deposit, data on structural settings and previous hydrogeological investigations were combined with the results of resource drilling and geophysical ...
    Geothermal assessment, Mineral deposit exploration, Geothermal potential, Serbia
    ... exploration and geothermal resources assessment on the example of "Valjevo" boron and lithium deposit in Serbia | Nebojša Atanacković, Vladimir Živanović, Ana Vranješ, Sava Magazinović, Marinko Toljić, Ana Arifović, Branislav Potić | Proceedings 9th International Conference mining and environmental protection ...
    ... The research community and the mining industry are making efforts to improve the environmental performance of mining operations by shifting to renewable energy. Previous studies showed that mineral exploration data and the expertise from the mining industry could help identify and develop geothermal ...
    ... University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs 9 International Conference MINING AND ENVIRONMENTAL PROTECTION May 2023, Serbia SYNERGY BETWEEN ...

  • Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa

    Petar Vojnović (2023)
    ... Miroslav Vujičić, Dušanka Cvijanović, Snežana Radulović: Linking for excellence, building competencies, and supporting climate change resilience and mitigation – ExtremeClimTwin, GreenSCENT and Restore4Life OR-2. Sandra Stamenković Stojanović: Formulisanje i optimizacija mikrobiološkog preparata ...
    ... слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf ...

  • Analiza primenjenih metoda za transport parafinske nafte

    Dunja Milojević (2024)
    Sadržaj parafina u nafti ima dominantan uticaj na svojstva parafinskih nafti. Taloženje parafina, odnosno taloženje čvrstih čestica parafinskog voska, predstavlja ozbiljan globalni problem tokom proizvodnje i transporta sirove nafte. Samo taloženje voska zavisi od termodinamičkih faktora, poput temperature, pritiska i sastava nafte. Transport nafte cevovodima je uobičajeni proces transporta u naftnoj industriji. Kada prilikom cevovodnog transporta parafinske sirove nafte, dođe do prekida protoka i hlađenja nafte ispod temperature stinjavanja, parafini će kristalisati, pri čemu će doći do, geliranja celokupne transportovane ...
    nafta, parafinski vosak, taloženje, transport, naftovod
    ... Science and Engineering. 12.iStock. (n.d.). Oil pipeline images. Preuzeto sa istock: https://www.istockphoto.com/search/2/image- film?phrase=oil%20pipeline&servicecontext=srp-related 41 13.MAPEFRE Global Risks. (2022). Oil and gas pipelines — veins of the economy. Risks Management and Insurance ...
    ... transport proizvode zagađenje i buku, a to se izbegava transportom proizvoda kroz ove cevovode. (MAPERE Global Risks, 2022) 16 Glavni rizici kojima su ove infrastrukture izložene su (MAPFRE Global Risks, 2022) : • Spoljna mehanička oštećenja Ovo Je najčešći rizik koji se Javlja tokom radova oko ...
    ... sprečavanje nastanka parafinskog voska. (Guozhong & Gang, 2010) Slika 5.1 - Poprečni presek začepljenog cevovoda, pri taloženju voska (MAPFRE Global Risks, 2022) Postoje tri sloja taloženog voska: 1) gornji sloj koji je uglavnom zrnast ı mekan; 2) srednji sloj koji sadrži više mehaničkih nečistoća ...

  • Uniaxial compressive strength test before and after standard fire test on rock mass

    Stefan Mitrović, Goran Todorović, Bojan Kostić, Milica Mirković-Marjanović, Nikola Božović, Marija Krstić, Aleksandar Erić, Radovan Gospavić, Snežana Ilić, Aleksandar Kijanović (2022)
    ... structure of the rock mass, grain size and orientation, number and arrangement of cracks and fissures. For the same rock, strength may be different, depending on physical characteristics. Heat of environment can affect structure of rock mass, which results in a change in uniaxial compressive strength ...
    ... fragments of rock minerals and mica (muscovite and chlorite) which are bound with a limonite clay cement. Quartz clusters dominate, building about 60% of the rock mass. They occur in grains of different sizes, from 0.05 to 0.5 mm. The grains are mostly sub-rounded and partly un-rounded. Some have ...
    ... existence of primary and secondary tunnel structure, the rock itself will not develop as high temperatures in case of fire, as they were in standard fire test. REFERENCES Hoek, E. and Brown, E.T., 1980. Underground excavations in rock. The Institution of Mining and Metallurgy, London ...

  • Definition of criteria and alternatives for choosing the optimal mining method deposits when applying multi: Criteria optimization, Belgrade, June 2024

    Sanja Bajić, Dragoljub Bajić, Branko Gluščević, Radmila Gaćina, Josip Išek (2024)
    multi-criteria decision-making, definition of criteria, underground exploitation

  • Availability as a dimension of energy security in the Republic of Serbia

    Boban Pavlović, Dejan Ivezić (2016)
    There is a range of modern approaches and models in literature for the evaluation and determination of energy security, which are based on different parameters and indicators. For most of them, a common characteristic is emphasizing the avail ability of energy, as an important dimension for ensuring energy security. In this paper, concise overview of Serbian energy sectors is given and appropriate energy indicators are defined and determined. Selected indicators provide insight into the main components that characterize availability ...
    raspoloživost energije, energetski indikatori, energetska bezbednost
    ... energy prices, environmental degradation caused by energy activities, and other risks that may jeopardize general social stability and economic development. Integration of all these problems leads to an issue of energy security. For this reason, there is a tendency to formulate and develop models ...
    ... some of planned international gas routes (South Corridor projects) and liquefied natural gas terminals. Nevertheless, the planning of energy security on the basis of sustainability and equal respect for economic, environmental, and social aspects is the best way to achieve the objective of improving ...
    ... to involve main values and principles of a specific national energy policy [5]. Nowadays, energy security is also closely in- volved with other issues, such as security of infrastructure, equality of access to modern energy technologies, energy efficiency, and climate change mitigation [6]. The Asia ...

  • Sastav i teksture minerala FeO-Fe2O3-TiO2 sistema u vulkanskim stenama i porfirskim ležištima bakra Borske metalogenetske zone

    Aleksandar Luković (2021)
    Proces obrazovanja minerala iz sistema FeO-Fe2O3-TiO2 u uzorcima vulkanskih stena i porfirskih orudnjenja borske zone prikazan kroz pojavu magnetita/hematita i njihovih alteracija. Minerali ove zone su ispitivani optičkim metodama (odbijena i propuštena svetlost), SEM-EDS/BSD, XRPD, LA-ICP-MS metodama. Rezultati ispitivanja su, pored glavnih Fe – Ti oksida, otkrili prisustvo ferijskog ilmenita u hornblenda andezitima I vulkanske faze kao i magnetita sa većim koncetracija Cr u zoni zlotske magnetne anomalije. Ispitivanje uzoraka iz bušotina porfirskih sistema borske zone otkriva postojanje nekoliko ...
    magnetit, hematit, hemoilmenit, Borska metalogenetska zona, porfirska ležišta
    ... the acquisition of stable natural remanent magnetization. Earth and Planetary Science Letters, 224, 461-475. Kouzmanov, K., Moritz, R., Chiaradia, M., Fontignie, D., Ramboz, C., (2001): Sr and Pb isotope study of Au-Cu epithermal and porphyry-Cu deposits from the southern part of the Panagyurishte ...
    ... Lindsley, D.H., & Prewitt, C.T., (1984): Crystal stucture and cation distribution in titanomagnetites (Fe3-xTixO4). American Mineralogist, 69, 754-770. Whalen, J.B., & Chappell, B .W., (1988): Opaque mineralogy and mafic mineral chemistry of I- and S-type granites of the Lachlan Fold belt, southeast Australia ...
    ... (1980): The ore minerals and their intergrowths. Pergamon press (2nd ed.), 1205 str, u dva toma. (Prvo izdanje, 1969). 95 Ramdohr, P., (1975): Die Erzmineralien und ihre Verwachsungen. Akademie-Verlag, Berlin. Ray, G.E., Webster, I.C.L., (2007): Geology and chemistry of the low Ti magnetite-bearing ...

  • Утечњени природни гас (УПГ) – технологија производње и регасификације

    Јована Милетић (2024)
    У овом раду истраживање је обухватило сагледавање карактеристика утечњеног природног гаса као извора енергије и његове улоге у савременој расподели потрошње енергије на глобалном и европском нивоу. Проучени су елементи тржишта утечњеног природног гаса, сектори коришћења, транс-портне руте и количине испорука. Сагледан је пут природног гаса од лежишта до корисника преко утечњавања и транспорта у резервоарима, са посебним акцентом на технологијама производње и регасификације. Објашњено је пречишћавање сировог природног гаса ради уласка у процес утечњавања, процеси утешњавања и настојања ...
    утечњени природни гас, технологија производње и рега- сификације, транспорт, директно коришћење УПГ-а, могућност коришћења УПГ-а у Србији
    ... 4a2716cc64e9e26665.pdf pristupljeno 9.9.2024. . Jain, P. (2024). Polatile Global LNG Market: Impact on India. Institute for Energy Economics and Financial Analysis. USA, Detroit. https://icefa.org/resources/volatile- global-Ing-market-impact-india pristupljeno 20.5.2024. 2 ~ 2 – . Jajčanin Đ ...
    ... Equipment and Services. Introductory Overview of Marine Loading Arms. Beccar, Argentina. https://seti- equipos.com/en/marine-loading-arms-introductory-overview/ pristupljeno 20.6.2024. Shell Global (2024). Shell LNG „OQutlook 2024. United Kingdom, London.https://www.shell.com/what-we-do/oil-and-na ...
    ... https://www.bp.com/content/dam/bp/business- sites/en/global/corporate/pdfs/energy-economics/statistical-review/bp-stats-review-– 2022-approximate-conversion-factors.pdf rpucrynjbeHo 8.9.2024. Pall Corporation (2015). Mercury Removal from Natural Gas. O and Gas: 4pplication Jocus. USA, New York. Prstojević ...

  • Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays

    Vladimir Simić, Dragana Životić, Zoran Miladinović (2021)
    Management, Monitoring, Policy and Law,Nature and Landscape Conservation
    ... (legislative in the field of mining, and access to land) and technical/scientific (geological exploration and evaluation of a mineral deposit). The regulatory framework in Serbia is based on the Law on Mining and Geological Exploration from 2015 [1] and environmental law from 2004 [2]. General rules ...
    ... fundamental and applied research into clay minerals in China. Appl. Clay Sci. 2016, 119, 3–7, doi:10.1016/j.clay.2015.07.043. 24. Dill, H. A geological and mineralogical review of clay mineral deposits and phyllosilicate ore guides in Central Europe—A function of geodynamics and climate change. Ore Geol ...
    ... pro- cessing, closure, environmental rehabilitation, and post-closure activities. Similar exploration and reporting systems are still used in former Yugoslav countries [6–14]. In Eastern Europe there are national codes for reporting, which may be CRIRSCO- based (Poland, Romania and Estonia), Soviet-based ...

  • Prostorni položaj ofiolita istočne Vardarske zone: geofizičko-geološki model i njegove geodinamičke implikacije

    Dragana D. Petrović (2015-12-29)
    Centralni deo Balkanskog poluostrva je geotektonski veoma složen. Tetis je zatvorentokom gornjeg mezozoika, a ofioliti na zapadu i ofioliti Vardarske zone predstavljajuostatke nekadašnjih okeanskih prostora. Najistočniji deo Vardarske zone razlikuje se odsvih ostalih ofiolita na Balkanskom poluostrvu i karakteriše se najizraženijim suprasubdukcijskimafinitetom. Istočna vardarska zona locirana je u centralom delu Srbije.Na severu se prostire do Apusena u Rumuniji, a na jugu obuhvata cetralni deoMakedonije i Peonias zonu u severnoj Grčkoj. Istočna vardarska zona se nalazi istočnood geotektonske jedinice Kopaonik ...
    Istočna vardarska zona; ofioliti; 2D i pseudo 3D geofizičko-geološkimodel; geodinamička evolucija
    ... Mountains, Western Romania, International Geology Review 44, 10, 938-955. Boudier, F., and Nicolas, A., 1985. Harzburgite and lherzolite subtypes in ophiolitic and oceanic environments, Earth and Planetary Science Letters 76, 84-92, doi: 10.1016/0012-821X(85)90150-5. Božović, М., Prelević, D ...
    ... Speranza, F., Islami, I., and Hyseni, A., 1995. Paleomagnetic evidence for Cenozoic clockwise rotation of External Albanides, Earth and Planetary Science Letters, 129, 121-134 Koroneos A., Poli G., Cvetković V., Christofides G., Krstić D., Pécskay Z. 2011. Petrogenetic and tectonic inferences from ...
    ... Wolfson College. Dilek, Y. and Furnes, H., 2011. Ophiolite genesis and global tectonics: geochemical and tectonic fingerprinting of ancient oceanic lithosphere, Geological Society of America Bulletin 123, 387–411, doi: 10.1130/B30446.1. Dimitrijević, M. D. and Dimitrijević, M.N., 1987. The ...