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Wyszukujesz frazę "Gleysols" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Identification of the Hydrogeochemical Processes in Groundwater of Gleysols and Retisols Toposequence of the Opalenica Plain
Autorzy:
Kozłowski, M.
Komisarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/952475.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
groundwater chemistry
toposequence
Gleysols
Retisols
Opis:
Hydrogeochemical investigation was carried out in the toposequence of Gleysols and Retisols within the Opalenica Plain. Groundwater samples from the study area were collected every two or four weeks from 2002 to 2006 in pre-cleaned 1-L polyethylene bottle from 2 representative wells. The results of research indicated that the quantity of dissolved components in groundwater was connected with wells location in the relief and the properties of soil parent materials. The groundwater of soil located higher in the slope (Retisols) was characterized by smaller concentrations of the analysed components, when compared with the composition of groundwater from lower sites of the slope (Gleysols). The groundwater chemistry is mainly controlled by weathering of carbonate minerals as well as silicate weathering. Moreover, the research results indicate that evaporation process can influence the chemical composition of groundwater in the lower part of the slope.
Źródło:
Journal of Ecological Engineering; 2016, 17, 2; 113-120
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Groundwater chemistry and hydrogeochemical processes in a soil catena of the Poznan Lakeland, central Poland
Autorzy:
Kozłowski, M.
Komisarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/1190208.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
groundwater chemistry
soil catena
Retisols/Luvisols
Gleysols/Phaeozems
Opis:
An attempt has been made to identify the chemical processes that control the hydrochemistry of groundwater in the catena of Retisols/Luvisols and Gleysols/Phaeozems within the Opalenica Plain, central Poland. Groundwater samples were collected from 6 representative piezometers. The quantity of dissolved components in groundwater was connected with the location of piezometers in the relief studied and the properties of the soil’s parent materials. The groundwater of soil located higher in the soil catena was characterised by smaller concentrations of the components when compared with the composition of water from the lowest sites on the slope. The dominant hydrochemical facies are Ca,Mg–HCO3,SO4, Ca,Mg-mixed or Ca,Mg–HCO3 types in the groundwater from the higher part of the slope and Mg–HCO3,SO4 and Mg–HCO3 types in the water from the lower part of the catena. The chemistry of groundwater is the product of the weathering of carbonate minerals and silicate. The Ca2+/alkalinity molar ratio in the groundwater samples from piezometers located higher in the soil catena indicate that the weathering of both calcite and dolomite can occur there, while only dolomite weathering takes place in the groundwater of the catena pediment. The Ca2+/Mg2+ molar ratio in the water samples from the footslope shows an excess of magnesium over calcium, which could be a result of water interacting with Mg-rich silicate minerals, as an additional process to dissolution of dolomite. Furthermore, data for a few water samples from the footslope cover the evaporation zone of the Gibbs plot. This suggests that while contamination could affect the amount of dissolved components, evaporation can modify the groundwater chemistry of footslope. Cluster analysis grouped groundwater samples into two groups with similar characteristics, indicating the influence of the location of a piezometer in the soil catena on the groundwater chemistry.
Źródło:
Journal of Elementology; 2017, 22, 2; 681-695
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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