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  • 1
    Keywords: Environment ; Hydrology ; Geochemistry ; Environmental chemistry ; Marine sciences ; Freshwater
    Description / Table of Contents: This volume concisely and systematically presents our current knowledge of the terrestrial environment and inland water resources in the Kaliningrad Region. The 22 chapters, including an introduction and a conclusion, are based on observational data; scientific literature, mainly published in Russian; and the authors’ long-standing experience in this area of research. The book is intended for specialists working in various fields of environmental sciences and ecology; water resources and management; land reclamation and agriculture; and international cooperation in the Baltic Sea Region. This is the first of four volumes on Environmental Studies in the Kaliningrad Region. The other three volumes, to be published in the coming years, will be devoted to the physical oceanography, geoecology and bioecology of the Southeastern Baltic Sea
    Type of Medium: Online Resource
    Pages: Online-Ressource (XIII, 549 p. 108 illus, online resource)
    ISBN: 9783319721651
    Series Statement: The Handbook of Environmental Chemistry 65
    RVK:
    Language: English
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  • 2
    Keywords: Ecology. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (550 pages)
    Edition: 1st ed.
    ISBN: 9783319721651
    Series Statement: The Handbook of Environmental Chemistry Series ; v.65
    DDC: 574.5
    Language: English
    Note: Intro -- The Handbook of Environmental Chemistry Also Available Electronically -- Series Preface -- Contents -- Introduction -- 1 Introduction -- 2 Geological Structure and Mineral Resources -- 3 Landscapes -- 4 Water Bodies -- 5 Hydrobiology of Water Bodies -- 6 Nature Management and Protection -- 7 Conclusions -- References -- Mineral Resources of the Kaliningrad Region -- 1 Introduction -- 2 Stratigraphy -- 2.1 Archean and Proterozoic -- 2.2 Paleozoic -- 2.3 Mesozoic -- 2.4 Cenozoic -- 3 Mineral Resources -- 3.1 Fossil Fuels -- 3.2 Metallic Minerals -- 3.3 Nonmetallic Minerals -- 4 Building Materials -- 5 Sapropel and Therapeutic Mud -- 6 Groundwater -- 7 Conclusions -- References -- Amber Deposits in the Kaliningrad Region -- 1 Introduction -- 2 Paleogene Sea-Beach Amber Placers -- 3 Neogene and Quaternary Amber Placers -- 4 Conclusions -- References -- Composition of Pre-Quaternary Surface and Quaternary Sediments Allocation on the Territory of the Kaliningrad Region -- 1 The History of Studies of Pre-Quaternary Relief and Quaternary Sediments -- 2 Pre-Quaternary Sediments, Their General Profile and Surface Zonation -- 3 Characteristic Features of Paleoincision Structure and Origin -- 4 Allocation of Quaternary Sediments Thickness on the Territory of the Kaliningrad Region -- 5 Pre-Quaternary Relief Influence on Quaternary Sediments Allocation and the Contemporary Relief of the Kaliningrad Region -- 6 Conclusions -- References -- Pleistocene Deposits in the Kaliningrad Region -- 1 Introduction -- 2 An Overview of Pleistocene Studies -- 3 Stratigraphy and Geology of Pleistocene Deposits in the Kaliningrad Region -- 4 Description of the Geological Structure of Selected Denudations on the Northern Coast of the Sambia Peninsula, Based on Fiel... -- 5 Some Problems of the Origin of Pleistocene Deposits -- 6 Conclusions -- References. , Modern Landscapes in the Kaliningrad Region -- 1 Introduction -- 2 Theoretical Background -- 3 Methodology -- 4 Research Results and Discussion -- 4.1 Characteristics of Landscapes´ Major Natural Components: Relief, Climate, Soils, and Vegetation -- 4.1.1 The Region´s Geomorphological Features and Quaternary Deposits -- 4.1.2 Climate -- 4.1.3 Vegetation -- 4.1.4 Soils -- 4.2 Metachronicity of Regional Landscapes -- 4.3 Genetic Typology of the Landscape´s Natural Basis: The Territory´s Landscape Structure -- 4.4 Characteristics of Modern Landscape´s Anthropogenic Components: The Impact of Agricultural Cultivation of Regional Territo... -- 4.5 Landscape-Dependent Settlement in the Kaliningrad Region -- 4.5.1 The Neman´s Ancient Delta District -- 4.5.2 Modern Valleys of Large Rivers -- 4.5.3 Flat Plains of Glaciolacustrine Origin -- 4.5.4 Terminal Moraine Uplands with a Rugged Relief -- 4.5.5 Rolling Plains of the Ground Moraine -- 4.5.6 Ancient Alluvial Sand Massifs -- 4.5.7 Coastal Area of the Baltic Sea and the Lagoons -- 4.6 Modern Landscapes as Polygenetic Systems of Areal and Network Environmental Components -- 5 Conclusions -- References -- The History and Pattern of Forest and Peatland Formation in the Kaliningrad Region During the Holocene -- 1 Introduction -- 2 Study Sites and Methods -- 2.1 Geographical Location -- 2.2 Analysis of the Botanical Composition of Peat and Peat Bed Structure -- 2.3 Pollen Analysis -- 2.4 Radiocarbon Dating -- 3 Results and Discussion -- 3.1 The History of Forest and Peatland Formation on Pregolya Glaciolacustrine Plain During the Holocene -- 3.2 The History of Forest and Wetland Formation on Lower Neman Lowland During the Holocene -- 3.3 Comparison of the Palaeoreconstructions in the Study Areas of the Kaliningrad Region with the Environmental Development in... -- 4 Conclusions -- References. , Eolian Coastal-Marine Natural Systems in the Kaliningrad Region -- 1 Introduction -- 2 Research Methods -- 3 Results -- 4 Conclusions -- References -- Factors and Patterns of Current Development of Territorial Units in the Kaliningrad Region -- 1 Introduction -- 2 Theoretical Background -- 3 Methodology -- 4 Research Results and Discussion -- 4.1 Retrospective Analysis of Settlement System Development over the Past 100 Years and Its Results: Evidence from Landscapes -- 4.2 Factors Causing Changes in the Settlement System in the Territory of the Kaliningrad Region -- 4.3 Spatial Features of the Current Settlement System in the Territory of the Kaliningrad Region -- 4.4 Retrospective Analysis of Land-Use System Over the Past 100 Years and Its Result: Evidence from Landscapes -- 4.5 Current State of the Land-Use System of the Kaliningrad Region -- 4.6 Current State of Areal-Networking Components of Landscape Environment -- 4.7 Current State of Network Components of Landscape Environment -- 4.8 The Influence of Borders on Other Components of Landscape Environment (Historical, Functional, and Spatial Aspects) -- 5 Conclusions -- References -- Specific Features of Urban Geosystems in the Kaliningrad Region -- 1 Urban System: Types and Specific Features -- 1.1 Structure of Urban Geosystems -- 1.2 Functioning of Urban Geosystems -- 1.3 Functional Zoning of the Area -- 1.4 Urban Frames -- 2 Retrospective Analysis of Urban Settlement Evolution in the Area Over the Past 100 Years -- 3 Review of Components in Urban Environment -- 3.1 Natural Host Landscapes -- 3.2 Relief, Grounds, and Soils -- 3.3 Water Bodies and Air Masses -- 3.4 Vegetation -- 4 Methodology of Urban Environment Quality Assessment Using Satellite Data -- 5 Evaluation of Degrees in Development of Urban Transportation Systems (Transport Accessibility Chart of Kaliningrad) -- References. , Environmental Features of Watercourses in the Kaliningrad Region -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- Formation and Re-Distribution of the River Runoff in the Catchment of the Pregolya River -- 1 Introduction -- 2 Background Information, Tools and Techniques -- 3 Discussion of Results -- 3.1 Water Discharge in the Outlet Sections of the Pregolya River -- 3.2 Surface Runoff as an Indicator of the Hydrological Basin Structure -- 3.3 Cross-Border Discharge Value Assessment -- 4 Main Conclusions -- References -- Hydrobiological Characteristics of Water Bodies in the Kaliningrad Region -- 1 Introduction -- 2 Material and Methods -- 3 Results and Discussion -- 3.1 Zooplankton Conditions in Inland Waters -- 3.2 Zoobenthos in the Inland Waters -- 4 Conclusions -- References -- The Structure and Composition of Biological Communities in the Pregolya River (Vistula Lagoon, the Baltic Sea) -- 1 Introduction -- 2 Material and Methods -- 3 Results and Discussion -- 3.1 Case Study 1: Pollution and Water Quality in the Pregolya River -- 3.2 Case Study 2: Phytoplankton -- 3.3 Case Study 3: Higher Aquatic Plants and Macroalgae -- 3.4 Case Study 4: Zooplankton -- 3.5 Case Study 5: Zoobenthos -- 4 Conclusions -- Appendix 1 -- Appendix 2 -- Appendix 3 -- Appendix 4 -- References -- Phytoplankton Community of Small Rivers of the Pregolya River Basin -- 1 Introduction -- 2 Material and Methods -- 3 Results and Discussion -- 3.1 Case Study 1: Pregolya River -- 3.2 Case Study 2: Tributaries of the Pregolya River -- 4 Conclusions -- References -- Flora and Vegetation of the Small Rivers of the Pregolya River System in the Kaliningrad Region -- 1 Introduction -- 2 Material and Methods -- 3 Results and Discussion -- 3.1 Case Study 1: The Composition of Macrophyte Flora and Vegetation. , 3.2 Case Study 2: The Botanical Description -- 4 Conclusions -- Appendix -- References -- The Protection Conditions of the Groundwater Against Pollution in the Kaliningrad Region -- 1 The Concept of ``Protection/Vulnerability´´ of the Groundwater from Pollution: Basic Approaches to Protection Assessment and... -- 2 The History of the Groundwater Protection Studies in the Russian Federation and the Kaliningrad Region -- 3 Methods of Assessing the Protection of Groundwater of the Upper Subsurface Pressure (the Top Intermoraine) Aquifer -- 4 Characteristics of the Upper Intermoraine (the Moscow-Valdai) Aquifer -- 5 Characteristics and Regularities of Spatial Distribution of the Factors That Determine the Protection of the Upper Intermora... -- 6 Territorial Differentiation of the Kaliningrad Region on the Degree of the Upper Intermoraine Aquifer Protection -- 7 Possible Areas of Water-Use Conflicts -- References -- Current Status of the Lake Vistytis in Kaliningrad Region -- 1 Introduction -- 2 General Characteristics of the Lake -- 3 Hydrology and Hydrochemistry -- 4 Zooplankton and Zoobenthos -- 5 Ichthyofauna -- 6 Fish Community Structure -- 7 Evaluation of Fish Concentration Density Using Hydroacoustics -- 8 Fisheries -- 9 Fishery Characteristics of the Main Fish Species of Lake Vistytis Vendace -- 10 Parasite Fauna of European Vendace -- 11 Whitefish -- 12 Roach -- 13 Perch -- 14 Pike -- 15 Burbot -- 16 Tench -- 17 Bream -- 18 Eel -- 19 Conclusions -- References -- Specially Protected Natural Areas of the Kaliningrad Region -- 1 Introduction -- 2 The National Park ``Curonian Spit´´ -- 3 The Natural Park ``Vishtynetsky´´ -- 4 State Partial Nature Complex (Landscape) Reserves ``Dyunny´´ and ``Gromovsky´´ -- 5 State Partial Nature Geological Reserves -- 6 Natural Monuments -- 7 Conclusions -- References. , The Reduction in the Beach Area as the Main Limiting Factor for Sustainable Tourism Development (Case for the Kaliningrad Obla.
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  • 3
    Publication Date: 2023-03-16
    Keywords: Archive of Ocean Data; ARCOD; Baltic Sea; Calculated; Carbon Preference Index; Elevation of event; Event label; Gas chromatography; i-C19/i-C20 ratio; KOF-11L; KOF-1L; KOF-7L; KOF-9L; Latitude of event; Longitude of event; MULT; Multiple investigations; n-C17/i-C19 ratio; n-C18/i-C20 ratio; PSh103-6685; PSh103-6688; PSh103-6698; PSh103-6700; PSh104-11; PSh104-15; PSh104-18; PSh104-22; PSh104-23; PSh104-3; Ratio; Sample type; Sampling date
    Type: Dataset
    Format: text/tab-separated-values, 142 data points
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  • 4
    Publication Date: 2023-03-16
    Keywords: Absorption coefficient, 525 nm; Aliphatic hydrocarbons; Aliphatic hydrocarbons, particulate; Aliphatic hydrocarbons, per unit mass total organic carbon; Aliphatic hydrocarbons as percentage of lipids; Archive of Ocean Data; ARCOD; Baltic Sea; Calculated; Carbon, organic, particulate; Chromatographic; DEPTH, water; Elevation of event; Event label; Filtration; Infrared spectrophotometry; KOF-9L; Latitude of event; Lipids; Lipids per unit mass of particulate organic carbon; Logarithmic Photometer-Transparency Meter; Longitude of event; MULT; Multiple investigations; PSh104-11; PSh104-15; PSh104-17; PSh104-18; PSh104-22; PSh104-23; PSh104-3; PSh104-4; PSh104-5; PSh104-6; PSh104-7; PSh104-9; Suspended particulate matter; Volume; Wet combustion
    Type: Dataset
    Format: text/tab-separated-values, 257 data points
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  • 5
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    PANGAEA
    In:  Supplement to: Nemirovskaya, Inna A; Sivkov, Vadim P (2012): Peculiarities in the distribution of hydrocarbons in the southeastern part of the Baltic Sea. Translated from Okeanologiya, 2012, 52(1), 40-53, Oceanology, 52(1), 34-47, https://doi.org/10.1134/S0001437011060117
    Publication Date: 2023-03-16
    Description: Data on contents and compositions of hydrocarbons (HCs)-aliphatic (AHCs) and polycyclic aromatic (PAHs) are provided in comparison with contents of total organic carbon (Corg), lipids in suspended matter, and Corg in bottom sediments. Particular attention is paid to distribution of HCs in the area of the Kravtsov oil field. It is established that concentrations of AHCs in water are governed by concentrations of suspended matter and elevated AHC concentrations are confined to coastal areas. In the area of D-6 platform sandy bottom sediments are notable for great variability of HC concentrations, both laterally and from year to year. In summer of 2010 average content of AHCs was 40 ppm (19% of Corg) and that of PAHs was 0.023 ppm. Natural seepage from sediment mass is considered to be a source of HCs along with oil contamination.
    Keywords: Archive of Ocean Data; ARCOD
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 6
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    PANGAEA
    In:  Supplement to: Grechishkin, V S; Zangalis, K P; Murin, I V; Emelyanov, Emelyan M; Sivkov, Vadim P; Kharin, Gennady S (1979): Nuclear gamma resonance and electronic paramagnetic resonance spectra of minerals of the glauconite and montmorillonite groups. Oceanology, 19(3), 290-293
    Publication Date: 2023-06-27
    Description: Two quadrupole splitting doublets with delta E_q = 0.74 and 1.62 mm/s were found in the montmorillonite spectra. The more intense doublet corresponds to iron in a somewhat distorted tetrahedral coordination, while the less intense corresponds to quadri-coordinated iron. The EPR spectrum also exhibits two lines with a q-factor of 3 and 4.3, which corresponds to transformed minerals.
    Keywords: 38-336; 38-338; AK10-759-15; Akademik Kurchatov; AKU10; Aluminium oxide; Archive of Ocean Data; ARCOD; Calcium oxide; Deep Sea Drilling Project; DEPTH, sediment/rock; Dredge; DRG; DRILL; Drilling/drill rig; DSDP; Elevation of event; Event label; Glomar Challenger; Iron oxide, Fe2O3; Iron oxide, FeO; Latitude of event; Leg38; Longitude of event; Magnesium oxide; North Atlantic/Norwegian Sea; North Atlantic/Norwegian Sea/PLATEAU; Norwegian Sea; Potassium oxide; Sample type; Silicon dioxide; Sodium oxide; Titanium dioxide; Water in rock; Wet chemistry
    Type: Dataset
    Format: text/tab-separated-values, 55 data points
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  • 7
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    PANGAEA
    In:  Supplement to: Sivkov, Vadim P; Burenkov, Vladimir I (1991): Concentration and dispersion of matter near the surface in the Canary upwelling region (based on quasi-synoptic survey materials). Oceanology, 31(6), 684-687
    Publication Date: 2023-06-29
    Description: Particulate matter concentration and water temperature at 5 m depth level are compared in the Canary upwelling region to the east of the Cape Blanc. It was found that accumulation of particulate matter was timed to hydrofrontal zones. Particle size distributions for particulate matter obtained using the Coulter counter agree with the hyperbolic law (of the Junge type) with double values for the size parameter, which changes for particle diameters of 5-6 microns. Average values for the size parameter in the region of the upwelling are significantly lower than in the open ocean. Specific surface of particulate matter associated with reactivity differs significantly on different sides of the upwelling front and increases beyond the upwelling.
    Keywords: AK49-5801; AK49-5802; AK49-5803; AK49-5804; AK49-5805; AK49-5806; AK49-5807; AK49-5808; AK49-5809; AK49-5810; AK49-5811; AK49-5812; AK49-5813; AK49-5814; AK49-5815; AK49-5816; AK49-5817; AK49-5818; AK49-5819; AK49-5820; AK49-5821; Archive of Ocean Data; ARCOD; Calculated; Coulter counter; East Atlantic; Event label; Latitude of event; Longitude of event; MULT; Multiple investigations; Particle concentration; Particles, volume concentration; Particle size parameter m1; Particle size parameter m2; Particle total surface; Specific surface area
    Type: Dataset
    Format: text/tab-separated-values, 126 data points
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  • 8
    Publication Date: 2015-02-25
    Description: Polar front (PF) migrations were reconstructed for middle latitudes of the North Atlantic during the last 300 000 using planktic foraminiferal census data and derived from them sea surface temperature (SST) estimates in two sediment cores, AMK-4438 and M23414. Currently both investigated sites underlie the North Atlantic Current (NAC). Faunal results were supported by stable isotopic and IRD data. It was found that the arctic waters had propagated to the study area only during glacial winter seasons of MIS 2, 6, and 8. The northern part of the study area was influenced by the arctic waters more often than its southern part. During MIS 8 and 6 isotherms in the study area had mainly the subzonal orientation, while during MIS 2-4 they had the submeridional orientation. In general, during the investigated interglaciations, PF was located northward and westward from the study area, which was influenced by NAC. However, during MIS 7, PF was situated closer to the study area, in comparison with its modern position. During MIS 7 and 1, the subzonal orientation of the isotherms prevailed. For the MIS 5e period, we observed the most distant retreat of PF from the investigated area, which is in accordance with previous investigations reporting an anomalous deflection of NAC to the north-west.
    Type: Conference or Workshop Item , PeerReviewed
    Format: text
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  • 9
    Publication Date: 2017-02-01
    Description: The main migrations of the Polar front (PF) during the last 300 ka were identified using planktic foraminiferal census data and derived from them sea surface paleotemperature (SST) estimates in two synchronized AMK-4438 and M23414 cores recovered directly beneath the main stream of the North Atlantic Current (NAC) south of Iceland. During the summer seasons, the cold waters adjacent to the PF did not reach the studied sites. These waters occurred here only during the winter seasons of MIS 2, 6, and 8. The northern part of the study area was influenced by the arctic waters more often than its southern part. During MIS 8 and 6 isotherms in the North Atlantic had mainly the subzonal orientation, while during MIS 2-4 they had the submeridional orientation. During the interglacials, the PF was located northward and westward from the study area. During MIS 7, the front was presumably situated closer to the study area in comparison with its modern position, and the isotherms were oriented mainly subzonal. For the MIS 5e period, we observed the most distant retreat of PF from the investigated area in the western and northwestern direction in relation to the anomalous deflection of the NAC to the north-west (intensification of the Irminger current) and the predominance of the submeridional orientation of the isotherms in the study area. During MIS 1, as well as MIS 7, the isotherms in the study area had mainly the subzonal orientation.
    Type: Article , PeerReviewed
    Format: text
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  • 10
    Publication Date: 2016-06-06
    Description: The present study examines sedimentation rates in the eastern Gotland Basin using a variety of methods that reveal considerable heterogeneity in the rates, both spatially and temporally. High-resolution seismic recordings and correlation with long sediment cores indicate increased thickness of strata and higher sedimentation rates (0.75 mm a-1) in the eastern part of the basin than in the western part (0.23 mm a-1) since the Littorina transgression some 8000 14C years BP. This difference is apparently a consequence of a counterclockwis e near-bottom circulation in the basin with periodically high current speeds that cause winnowing on the steep SE slope of the basin and differential settling of sediments in areas of low current speeds. On shorter time scales, recent sediment accumulation rates based on radiometric dating (210Pb) are in general twice as high as those observed 25 years ago using the same method. The higher modern rates, compared to those of the 1970s, may partly be due to increased eutrophication, as more carbon is buried in the sediment, and partly due to increased erosion in shallow water areas. However, strong lateral variations are evident. The average sediment accumulation rates vary between 119 and 340 gm-2 a-1 (corresponding to sedimentation rates of 2.1–2.5 mm a-1) in the deepest part of the basin. Very high rates (6100 g m-2 a-1, corresponding to sedimentation rates of 30 mm a-1) are observed on an intraslope basin site (offshore Latvia) at a water depth of only 70 m. The radiometrically determined sediment accumulation rates are up to three times higher than those estimated from average water column concentrations of suspended matter and from sediment trap flux rates. The discrepancy suggests that sedimentation in the deep basin may have a substantial contribution from near-bottom lateral transport.
    Type: Article , PeerReviewed
    Format: text
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