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Analiza jakości wód podziemnych w rejonie składowiska odpadów w Gniewinie na potrzeby planowanej rekultywacji

Potrykus Dawid, Piskorek Karolina, Rohde Dariusz

Biuletyn Państwowego Instytutu Geologicznego

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2019

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nr 475, Hydrogeologia z. 16

191--197

PL

Składowiska odpadów stanowią jedno z potencjalnych ognisk zanieczyszczeń wód podziemnych. W celu uniknięcia zanieczyszczenia wód podziemnych w dnie składowiska odpadów w Gniewinie został ułożony drenaż zbierający przesączające się przez odpady odcieki i odprowadzający je grawitacyjnie do zbiornika retencyjnego. Celem badań było określenie jakości wód podziemnych w rejonie składowiska odpadów w Gniewinie oraz analiza stopnia ich zanieczyszczenia pod kątem zróżnicowania przestrzennego i czasowego. Autorzy przeanalizowali wyniki badań wód podziemnych pochodzące z monitoringu składowiska odpadów w Gniewinie, a także porównali stężenia wybranych wskaźników między okresem powstawania sieci monitoringu z aktualnymi wynikami. Analiza wykazała zmienność składu chemicznego wód podziemnych zarówno między poszczególnymi otworami obserwacyjnymi, jak również w czasie.

EN

Landfills of solid waste are among the potential sources of groundwater pollution. To avoid polluting by strongly contaminated leachate, the Gniewino landfill has been designed. It has a leachate collection system to collect leachate by a drainage system into retention tanks. The purpose of the research was to assess the groundwater quality near the Gniewino landfill and to analyze the temporal and spatial diversity of contamination. The authors analyzed the results of groundwater monitoring of the Gniewino landfill and compared the concentrations of selected indicators between the period of the monitoring system construction and the recent times. The study showed that the groundwater quality in the Gniewino landfill area was variable in each sampling well and was changing in time.

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Warunki hydrogeochemiczne i podatność na zanieczyszczenie wód podziemnych w zlewni górnej Raduni

Pruszkowska-Caceres M., Potrykus D.

Przegląd Geologiczny

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2017

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Vol. 65, nr 11/2

1350--1355

EN

The paper presents results of long-term studies in the Kashubian Lake district that have been completed with data gathered over the lastfive years. The purpose of this research was to assess a temporal variability of groundwater chemical composition and to analyze risk of pollutant migration to subsurface water. Investigation indicates local, however, significant anthropogenic influence on a shallow aquifers.The assessment of shallow groundwater vulnerability to pollution has been performed with the use of DRASTIC method. The results revealed that about 60% of the catchment area is moderately high susceptible to pollution and 28% is potentially at high risk. The use of DRASTIC method has helped to explain the causes of a local contaminants in shallow aquifers.

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Prussian geological maps of Northern Poland in the archives of the Polish Geological Institute and their current application in geology

Małka A., Jegliński W., Relisko-Rybak J.

Polish Cartographical Review

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2016

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Vol. 48, No. 4

185--196

EN

The article characterizes first general geological (lithological-stratigraphical) maps presenting Quaternary deposits in Northern Poland. These were the maps of territory of the Prussian partition, elaborated by German geologists from Prussian Geological Survey “Königlich Preussische Geologische Landesanstalt”. After Poland regained its independence they became a basis for many Polish geological publications. The article discusses the chronology and objectives of the main cartographic works of German geologists operating in the area of present-day Northern Poland (general and detailed geological maps) and briefly presents the methodology of geological mapping of lowlands at the scale of 1:25,000. The authors present initial results of the sheet inventory of the Prussian geological map at the scale of 1:25,000 owned by the Polish Geological Institute – National Research Institute (PGI–NRI). Quick search of Prussian map sheets is enabled with the created GIS data base which contains basic information about sheets, i.e. map title, year, author/authors, sheet title and topographic map designation. The applied relations between data and their spatial reference make it possible to dynamically generate section map and perform spatial analyses of any type. The multiuser geodatabase was created using ESRI and Oracle technologies. Until now the inventory covered the sheets available in the archives of the Marine Geology Branch of PGI–NRI in Gdańsk and the Pomeranian Branch of PGI–NRI in Szczecin. The article also presents examples of Prussian topographic and geological maps used to realize the objectives of the surface geology of Poland. Sheets of Prussian maps are a very valuable basis for elaboration of general and detailed Polish geological maps. Prussian maps make it possible to recreate the earlier geological, geomorphological and hydrographic picture of terrains which are now highly developed and antropogenically transformed. They are often used for the purpose of various time-spatial analyses, mostly to evaluate the dynamics and pace of erosional and accumulative coastal processes of the Southern Baltic coast. The maps of this type help to reconstruct and forecast the development of river mouths and to recreate the location of excavations and inactive open-cut mines of sand, gravel, clay, brown coal and amber. Old maps documenting the exact location of exploited deposits have practical application in geo-tourism.

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Zmiany wydajności wypływów wód podziemnych młodoglacjalnego obszaru morenowego na Pojezierzu Kaszubskim

Jaworska-Szulc B., Pruszkowska-Caceres M., Przewłócka M.

Przegląd Geologiczny

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2015

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Vol. 63, nr 10/1

774--779

EN

The article presents results of investigations carried out in the central, most elevated part of the Kashubian Lake District, in the area of the Szymbarskie Hills and the Ostrzyckie Lake. The occurrence of groundwater outflows is very diverse here; wide areas of young glacial elevations are free from springs, while large concentration of groundwater outflows is observed in the vicinity of trough lakes. Investigations of the outflows discharge and of the water chemical composition were carried out in the period of three years. Most of the analyzed springs are perennial, only a few of them are of periodic character. Comparison of the obtained results with the results of the research performed 40 years ago shows little diversity, without a clear trend to development or disappearance of groundwater outflows.

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Analiza kontaktu wód podziemnych i powierzchniowych na podstawie badań ich jakości na młodoglacjalnym obszarze Pojezierza Kaszubskiego

Jaworska-Szulc B., Pruszkowska-Caceres M., Przewłócka M.

Przegląd Geologiczny

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2014

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Vol. 62, nr 4

204--213

EN

Regions formed in late Pleistocene usually show complex hydrogeological conditions. Groundwater circulation and the contribution of surface water in the groundwater flow system is not easy to determine. An important tool in such a research seems to be investigation of groundwater and surface water chemical composition. This paper is a case study of survey led in szymbarskie hills of the Kashubian Lake District (northern Poland). The groundwater and surface water quality was determined and analyzed with respect to conditions of groundwater circulation. The obtained results may contribute to development of groundwater investigations in young glacial areas.