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The subject work covers the Belgrade wider area with a total area of about 2,000 km2. The authors integrated the principal geological and geophysical data provided by surface works and multidisciplinary elements from the fifty-two wells with depths between 33 and 2,733 m. Explicit paleontological findings of specialized analytists with determinations of macro- and microfauna and flora are presented both from Neogene formations and the older basinal floor. In addition to conventional petrological descriptions of rocks, microscopic determinations of ...
(Stratigraphic elements, Neogene, Depth delimitations, Geophysical indicators, Structural-Paleogeographic interpretation.)

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The Rudnik orefield is one of the well-known skarn-replacement and high-temperature hydrothermal Pb-Zn-Cu-Ag-Bi-W polymetallic sulfide deposits, and is a part of the Šumadija Metallogenic District, Serbia. It comprises ore bodies grouped into several major ore zones. The pseudostratified and platelike ore bodies have relatively high content of valuable metals. The average content varies in wide ranges: Pb (0.94–5.66 wt%), Zn (0.49–4.49 wt%), Cu (0.08–2.18 wt%), Ag (50–297 ppm), Bi (~100–150 ppm), and Cd (~100–150 ppm). Generally, a complex mineral ...
(ore mineralogy, Pb-Zn-Cu-Ag-Bi-W polymetallic ore, sulfosalts, Rudnik orefield, Serbia)

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The outcomes of a study on groundwater flow from a river to a radial collector well are presented in the paper. The considered well, RB-16, is part of a groundwater source that provides water supply to Belgrade (Serbia). The source relies on the alluvial aquifer of the Sava River. The groundwater is mildly anoxic (Eh ~ 125 mV, Fe2+ = 0.46 mg/L, NO3 ~ 0.24 mgN/L, O2 ~ 0.1 mg/L). The paper is specific in the sense that it ...
(groundwater, anoxic conditions, rate of horizontal screen incrustation, new approach, definition of well elements, numerical modeling of groundwater, public water supply, Serbia)

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Age, microfacies and depositional realm of the Grivska Formation is controversially discussed due to the fact of missing detailed investigations. Based on reinvestigations of the type locality of the Grivska Formation and in adjacent areas following results can be drawn: 1) the Grivska Formation is Late Triassic (Early Carnian to Rhaetian) in age according to conodont dating. 2) Sedimentological and microfacies studies evidenced that the Grivska Formation was deposited on the continental slope and transitional to the Neo-Tethys Ocean. ...
(Neo-Tethys, Continental slope, Late Triassic, Stratigraphy, Microfacies, Ophiolitic melange)

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Quaternary deposits on the banks of the Sava River in the Belgrade area have a significant thickness and they are represented by genetically different formations. The data about these sediments were obtained by exploration of two relatively shallow boreholes, RB 47/P-1 and RB 53/P-1, located on the left bank of the Sava River. Two genetic entities are distinguished: the lacustrine-palustrine deposits of Plio–Pleistocene age and alluvial deposits of Pleistocene and Holocene age. Deposits of the Plio–Pleistocene are clearly different, ...
(Quaternary, stratigraphy, boreholes, left bank of the Sava River)

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Although an invisible component of the hydrologic cycle, groundwater generally takes precedence over other water resources in the area of drinking water supply. Among groundwater resources, karst aquifers tend to be rich in sufficiently-accessible amounts of high-quality water. During most of the year, this water requires only disinfection prior to delivery to the end user. However, in many cases extreme rainfall and/or sudden snow melt results in transient turbidity, increase in bacterial count and temporary contamination (e.g. increase in ...
(autocorrelation, cross-correlation, autoregressive model, cross-regressive model, autocrossregressive model, nitrates, Banja Spring, Serbia)