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    Tytuł:
    Identyfikacja systemu krążenia wód podziemnych w procesie ustalania zasobów odnawialnych na przykładzie zlewni Redy i Zagórskiej Strugi
    Identification of groundwater circulation system during assessment renewable resources for example of the Reda and Zagórska Struga catchment
    Autorzy:
    Lidzbarski, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075229.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    warunki hydrogeologiczne
    modele numeryczne
    zasoby odnawialne
    hydrogeological conditions
    numerical models of groundwater
    renawable resources
    Opis:
    The study area of about 1,000 km2 include northern part of Cashubian Lake District. The objective of the task was to recognition of groundwater circulation system and renawable resources. Detailed system of groundwater circulation was exemplified for Reda drainage basin. This work presents results of numerical models of groundwater in Reda and Zagórska Struga catchment and results of hydrological investigation. Results of numerical model estimated recharge and recharge of groundwater treatment for eliminated groundwater layers reduced in numerical models to 8 layers and groundwater balance regions. This evaluation, made according to three-dimensional filtration model on the assumption that a steady groundwater flow. The results of model simulation show that recharge area occur Kashubian Lake District and discharge area occur Reda ice marginal valley. It means that the total disposable groundwater resources for the specified area equals 520,605 m324h.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/2; 893--900
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wykorzystanie lotniczego skaningu laserowego do oceny warunków przepływu wód w osadach równi zalewowej
    The use of airborne laser scanning in the assessment of groundwater flow conditions in floodplain deposits
    Autorzy:
    Bujakowski, F.
    Falkowski, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075660.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    filtracja wód gruntowych
    warunki hydrogeologiczne
    wody gruntowe
    skanowanie laserowe
    warstwa aluwialna
    modelling of groundwater filtration
    hydrogeological conditions
    groundwater
    laser scanning
    alluvial layer
    Opis:
    The design of geological structure models of contemporary river valleys is largely based on geomorphological analysis. Since the individual valley bottom landforms constituting a record of the evolution of the river system are often characterised by a certain nature of the lithological profile, this analysis can also be useful for determining the variation of filtration conditions in the alluvial layer. The possibilities of landform identification have increased in recent years, mainly due to the dissemination of airborne laser scanning. The paper presents the results of hydrogeological studies conducted using the numerical terrain model along a section of the Middle Vistula River valley near Magnuszew. In this area, flood flows transformed the arrangement of alluvial layers by filling strings of oxbow lakes, reducing the thickness of loamy alluvial soils, as well as by forming extensive sandy alluvial fans. Deep erosion fissures (crevasses), which are the result of concentrated flood flows, were filled and buried during subsequent swellings by loose alluvia of channel facies. Identification of the diversity of the geological structure of floodplain, conducted based on airborne laser scanning imaging, allowed the creation of a conceptual model of hydrogeological conditions, which takes into account the effects of land-forming activity of flood waters. This model subsequently became the basis for the construction and calibration of the mathematical water filtration model. Detailed identification of the geological structure with the use of remote sensing methods also allowed indication and characterisation of intensified filtration areas in the substrate of flood banks and other flood protection structures. Such phenomena are a threat to their stability.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 7; 443--449
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Warunki występowania wód podziemnych południowych Kujaw
    Hydrogeological conditions of southern Kujawy region
    Autorzy:
    Jamorska, I.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075416.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    warunki hydrogeologiczne
    poziom wód gruntowych
    model koncepcyjny
    hydrogeological conditions
    groundwater contour level map
    conceptual model
    Opis:
    The paper presents results of hydrogeological studies on hydrogeological condition and the groundwater flow system in southern Kujawy region. The analysis was based on collected hydrological, geological and hydrogeological data. According to fieldworks which were made in 2012 and 2013, there were selected 69 dug wells, in which groundwater level were found on several or more than ten meters of depth. Fresh groundwater is occurring here in porous sediments of the Quaternary, Neogene and Paleogene and fissured-porous rocks of the Upper Cretaceous. There are selected few aquifers: four Quaternary aquifers, one Miocene aquifer and one Cretaceous aquifer.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/1; 756--761
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Warunki hydrogeologiczne Pojezierza Myśliborskiego i obszarów sąsiednich w granicach jednolitej części wód podziemnych nr 23
    Hydrogeological conditions in the Myoelibórz Lakeland and adjacent areas within the borders of Groundwater Body No. 23
    Autorzy:
    Wiśniowski, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/2074807.pdf
    Data publikacji:
    2010
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    warunki hydrogeologiczne
    Pojezierze Myśliborskie
    wody podziemne
    główne zbiorniki wód podziemnych
    odnawialne zasoby wód podziemnych
    dyspozycyjne zasoby wód podziemnych
    hydrogeological conditions
    Myślibórz Lakeland
    groundwater body (GWB)
    main groundwater reservoirs (GZWP)
    groundwater renewable resources
    groundwater disposable resources
    Opis:
    The area of the GWB (groundwater body) No. 23 is a part of West Pomeranian and Lubusz Voivodeships and the water region of the Lower Odra and Przymorze Zachodnie. It includes districts: gryfiński, myśliborski, pyrzycki and gorzowski. The geological conditions of the study area are visibly corresponding to the deep tectonic structures of Szczecin basin and Gorzów block. Fresh groundwater is occurring here in porous sediments of the Quaternary, Neogene and Paleogene and fissured-porous rocks of the Upper Cretaceous. In the area of Szczecin basin, structures of Cretaceous aquifers are associated with Mesozoic secondary anticlines. In the Odra valley the aquifers are constituted from shallow laying Quaternary sediments (depth: 10 to 50 m). Thickness of Upper Cretaceous marbles leading fresh water does not exceed 30 m. The primal structures of the youngest sediments of Neogene- Miocene (-50 to -80 m above sea level) were disrupted during the earlier glaciations. During this geological period many of the geomorphological forms - egzaration depressions and glacitectonic extrusions formed from the Paleogene and Neogene sediments, and also elevations built from xenoliths coming from deeper rock bed, were formed by the complex of different geomorphological processes. The sediments of Neogene-Miocene have variable thickness, from a few meters within the deep erosion structures, up to 200 m within the Tertiary elevations. The Quaternary aquifers occur in multilayer system of groundwater layers constituted by fluvioglacial and fluvial sedimentation (sand and gravel) during successive glaciations and interglacials. Aquifers are often divided in multiple different layers, isolated by low-permeable layers of clays or glacial silts and proglacial clays. There are selected few regional aquifers: four Quaternary aquifers - first unconfined; upper, interior and lower intertill aquifers; two Miocene - upper and lower aquifers and one Cretaceous aquifer. The thickness of individual aquifer is variable; it's locally up to 50 m. The GWB No. 23 aquifers were aggregated to 3 levels (hydrogeological zones) belonging to different systems of groundwater flow: I level - first unconfined and upper intertill aquifer (locally Cretaceous aquifer); II level - interior intertill aquifer; III - lower intertill aquifer and upper Miocene aquifer. Because of the multilayer character, the GWB No. 23 groundwater system is very rich in water.
    Źródło:
    Przegląd Geologiczny; 2010, 58, 8; 704-711
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Eksploatacja zasobów wody podziemnej w Lublinie w latach 1955-2015
    Exploitation of groundwaters resources in Lublin in 1955-2015
    Autorzy:
    Michalczyk, Z.
    Chmiel, S.
    Głowacki, S.
    Sposób, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075616.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    warunki hydrogeologiczne
    urbanizacja
    zwierciadło wód podziemnych
    stożek depresji
    Lublin
    hydrogeological conditions
    urbanization
    groundwater table
    depression cone
    Opis:
    The paper presents issues related to the changes of groundwater with drawal in Lublin in the 20th and 21st centuries and their consequences. The research has been based on the analysis of published and archival materials of the Department of Hydrology, Maria Curie Skłodowska University in Lublin, and the Municipal Water and Sewerage Company in Lublin. The collected data have allowed for the preparation of groundwater contour maps for several hydrodynamic situations in 1955-2015. Assessment of the range and depth of the depression cone in zones of water intakes and in the city in the last 70 years was determined by comparison of the present-day groundwater contour map and the map for 1955. High water withdrawal in the 1980-ties has resulted in lowering of the groundwater table. In the last decades, after the marketization of water prices and economic changes, decrease of water withdrawal took place, which in the case of higher precipitation resulted in increased groundwater levels.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 11/2; 1344--1349
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Rola instytutów badawczych we wsparciu działań adaptacyjnych do zmian klimatu
    The actions of research institutes to support adaptation to climate change
    Autorzy:
    Granoszewski, Wojciech
    Kowalczyk, Agnieszka
    Ploch, Izabela
    Rubinkiewicz, Jacek
    Woźnicka, Małgorzata
    Kępińska-Kasprzak, Małgorzata
    Limanówka, Danuta
    Doktor, Radosław
    Struzik, Piotr
    Dubel, Anna
    Skotak, Krzysztof
    Hajto, Małgorzata
    Kozyra, Jerzy
    Pudełko, Rafał
    Żyłowska, Katarzyna
    Jędrejek, Anna
    Łopatka, Artur
    Jadczyszyn, Jan
    Nieróbca, Anna
    Doroszewski, Andrzej
    Barszczewska, Marta
    Powiązania:
    https://bibliotekanauki.pl/articles/2076003.pdf
    Data publikacji:
    2020
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    zmiany klimatu
    systemy monitorowania
    warunki meteorologiczne
    powierzchnia wody
    wody gruntowe
    osuwiska
    wybrzeże
    susza rolnicza
    dane paleoklimatyczne
    ocena ekonomiczna
    skutki zmian klimatu
    ryzyko katastrof
    climate change
    monitoring systems
    meteorological conditions
    surface water
    groundwater
    landslides
    seacoast
    agricultural drought
    palaeoclimate data
    economic assessment
    climate change impacts
    disaster risk reduction
    Opis:
    A crucial part of every adaptation planning and disaster risk reduction is estimation of vulnerable areas and risk in the future. Only a well-developed monitoring system could bring valuable information to create possible scenarios to set up adaptation plans. Monitoring systems of meteorological conditions, surface water, groundwater, landslides, seacoast, agricultural drought as well as their standards and methodologies, are crucial for establishing an effective warning system of every country, and thus are the subject of research conducted by national institutes. Therefore, the conditions of this national research (getting trained staff, equipment etc.) is essential to provide reliable information for a national adaptation plan and for economic assessment of climate change impacts. Poland has significant experiences in monitoring systems, data collecting and visualizing, as well as in the development of scenarios and risk maps. Methodologies and capacity building, necessary for their use, along with experiences and lessons, learned to get valuable information for disaster risk reduction, were presented by the authors from the research during the 24th session of the Conference of the Parties to the United Nations Framework Convention on Climate Change (COP 24) in Katowice (December 2018). The presentation contributed to the global adaptation process through experience sharing that is important for the relevant research conducted in the least developed countries.
    Źródło:
    Przegląd Geologiczny; 2020, 68, 1; 25--44
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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