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Wyszukujesz frazę "Witkowski, A." wg kryterium: Autor

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    Wyświetlanie 1-5 z 5
    Tytuł:
    Diagnoza stanu prawnego i organizacyjnego monitoringu wód podziemnych w Polsce
    Diagnosis of the legal and organizational status of groundwater monitoring in Poland
    Autorzy:
    Witkowski, A. J.
    Dąbrowska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075637.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    monitorowanie wód podziemnych
    organizacja
    aspekt prawny
    Polska
    groundwater monitoring
    organization
    legal aspects
    Polska
    Opis:
    The article presents the current groundwater monitoring system in Poland. It points out the ambiguity of the terminology and the correlation between the previous concept, based on the areal criterion for monitoring networks (national, regional and local) and the recently introduced three types of monitoring: diagnostic, operational and research monitoring. In this context, the problem of changing legal regulations that govern the groundwater monitoring has been given special attention. Constant changes in the legal acts result in the ambiguity about who is currently responsible for the groundwater monitoring system and its various types in Poland. The paper explicitly addresses the question of the functioning of the local monitoring in Poland and the presentation of the results. It has been found out that the approach to the local and research monitoring ofgroundwater in annual reports on the state of the environment in particular regions published by the Voivodeship Inspectorates of Environmental Protection (WIOS) is inconsistent. These reports, being an essential element in disseminating information about the environment, should be complete, clear and consistent. Unfortunately, the quality of reports is highly variable in both technical terms and the merits. In many cases, they are incomplete due to the lack of information about the local monitoring as well as the fact that the issue of groundwater is frequently dealt with in a very superficial manner. The access to the data contained in these reports is sometimes difficult because of their different location on the websites of WIOS.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 11/2; 1393--1397
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Kształtowanie się chemizmu zwykłych wód podziemnych w regionie górnośląskim w warunkach aktywnej antropopresji
    Impact of anthropogenic factors on the potable groundwater chemistry in the Upper Silesia Coal Basin (USCB)
    Autorzy:
    Różkowski, A.
    Pacholewski, A.
    Witkowski, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2074368.pdf
    Data publikacji:
    2005
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    Górnośląskie Zagłębie Węglowe
    wody podziemne
    chemizm wód
    hydrogeologia
    Upper Silesian Coal Basin
    major aquifers
    groundwater chemistry
    industrial impact
    Opis:
    The Upper Silesia urban-industrial region is one of the most industrialized areas in Europe, due to a concentration of mineral deposits, including hard coal, zinc and lead ores and other raw materials. Ground-water is pumped by wells and discharged by mines. Potable groundwater in this area occurs within the Neogene, Cretaceous, Triassic (over 60% of the groundwater resources) and Carboniferous formations. Within these formations, 16 major aquifers fit the quantitative and qualitative criteria proposed by Kleczkowski (1990) and extend over the total area of about 3257 km 2). Within the Pleistocene formation, nine major aquifers of porous character have been identified. They are situated in the areas of buried valleys and modern river valleys. The TDS content ranges from 47 to 1374 mg/L. More than 80% of samples represent quality classes II and III in the four-class scale of water quality, because of urban and industrial impacts. Within the Triassic carbonate forma-tion, five major aquifers have been identified in fractured–karstic–porous dolomites and limestones. This water-bearing complex is overlain partly by impermeable Keuper clays and by permeable Holocene and Pleistocene sediments. The TDS values vary from 103 to 1519 mg/L. Generally groundwater in the Triassic aquifers is of a better quality (classes I and II). Poor quality water (classes III and IV) occurs only within Zn–Pb ore mining areas and in the areas impacted by urban agglomerations. The groundwater occurring in Carboniferous sandstones is generally of poor quality due to mining impact. Therefore, no major aquifers have been distinguished in the Carboniferous strata.
    Źródło:
    Przegląd Geologiczny; 2005, 53, 9; 742-752
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ liczby punktów monitoringowych i metody interpolacji na precyzję wykonania mapy hydroizohips
    The influence of the number of boreholes and the interpolation method for the contouring map precision
    Autorzy:
    Dąbrowska, D.
    Sołtysiak, M.
    Witkowski, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075398.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    składowiska
    sieć monitoringu
    system hydrodynamiczny
    Tychy-Urbanowice
    landfills
    monitoring network
    hydrodynamic system
    Opis:
    To obtain reliable and representative results of the groundwater quality monitoring, the adequate monitoring network to the hydrogeological and spatial conditions should be constructed. The representative location of monitoring points determines the precision of contour map and thus the knowledge of the hydrodynamic system in the analyzed area. This article is an attempt to interpret the contour map for groundwater monitoring network of the municipal landfill in Tychy-Urbanowice. There were taken into account the different number of piezometers to construct contour maps and four methods of interpolation were used: triangulation with linear interpolation, natural neighbor, kriging, radial basis function. The article shows the differences in the obtained contour maps and emphasizes restrictions in the application of triangulation and radial basis function as a result.
    Źródło:
    Przegląd Geologiczny; 2015, 63, 10/1; 661--665
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Skład chemiczny i jakość wód czwartorzędowego piętra wodonośnego w rejonie rekultywowanego wyrobiska piasku podsadzkowego Maczki-Bór w świetle wyników badań monitoringowych
    The water chemistry and quality of the Quaternary aquifer in the area of reclaimed open pit Maczki-Bór in the light of monitoring data
    Autorzy:
    Różkowski, J.
    Witkowski, A. J.
    Kropka, J.
    Rzepecki, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/2075647.pdf
    Data publikacji:
    2017
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    jakość wód podziemnych
    monitorowanie
    rekultywowane wyrobisko
    Maczki-Bór
    groundwater quality
    monitoring
    reclaimed open pit
    Opis:
    The paper presents the water quality of the Quaternary aquifer in the area of reclaimed open pit Maczki-Bór in the light of results of monitoring investigations carried out in 1995-2014. The area consists of mine workings, the reclaimed field of Bór Zachód, and the area of Bór Wschód, which is under reclamation. Processing and mining material from coal mines is mainly deposited in the mine excavations. In the northern part of the Bór Zachód field, there is a municipal waste dump for the Sosnowiec city. The monitoring network consists of 12 piezometers monitoring groundwater of the Quaternary aquifer, 3 monitoring points on the major dewatering canals, and 2 points on the Biała Przemsza River (upstream and downstream of the cumulative mine dewatering discharge). The monitoring of the leachate is carried out in 2 observation wells located in the deposited rock on the dumping ground of Bór Wschód. This article discusses the significantly spatially diverse chemistry and quality of groundwater and surface water affected by varied anthropopressure.
    Źródło:
    Przegląd Geologiczny; 2017, 65, 11/2; 1371--1376
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    What Polish mining owes to Polish hydrogeology?
    Autorzy:
    Kowalczyk, A.
    Witkowski, A.
    Różkowski, A.
    Szczepański, A.
    Rogoż, M.
    Przybyłek, J.
    Staśko, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/2066343.pdf
    Data publikacji:
    2010
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    hydrologia
    górnictwo
    wody kopalniane
    ryzyko
    oddziaływanie na środowisko
    likwidacja kopalń
    hydrogeology
    mining
    mine water
    mine water risk
    environmental impact
    mine closure
    Opis:
    Poland is endowed with the wealth of mineral resources, especially resources of coal and lignite, metal ores and mineral rawmaterials for chemical industry. Exploitation of these resources as a rule leads to inflow of water to mine workings and thus to various technical problems which have to be solved. Such problems arise at all the stages of management of mineral deposits, from reconnaissance and prospecting and exploration to preparing of a deposit for exploitation and exploitation and closing of mines. The water can have significant negative influence on prospecting and exploration and preparation of deposits to exploitation and creates a risk for mining operations and miners.Water inflow also results in environmental changes and increases extraction costs. The arising problems are technical and economic in character and the key for their solution is hydrogeology or, more precisely speaking, one of its more specialized branches - that is mining hydrogeology. The aim of this paper is to show the role and significance of hydrogeological works in management of mineral resources. A special attention is paid to the major achievements of Polish hydrology, which contributed to the developments in mining in our country and the world. Moreover, significance of contribution of hydrogeology at all the stages of mineral resources management, from reconnaissance and prospecting to exploitation of mineral deposits and closing of mines, is discussed. The presentation is of the review type and comprises examples of contributions of hydrogeology to exploration and documentation of individual mineral deposits, including assessments of mine water inflow and risks, environmental impact of mining operations and water management issues. It is worth to note that achievements of the mining hydrogeology from the last twenty years were mainly connected with working out methods for forecasting and assessments of environmental impact of closing the mines. In short, it may be stated that the actual contribution of Polish hydrogeology to the developments of mining sector is well shown by the presented examples concerning practically all the major mineral resources and the whole process of their management.
    Źródło:
    Przegląd Geologiczny; 2010, 58, 9/1; 774-786
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

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