- Tytuł:
-
Zastosowanie analizy czynnikowej w badaniach hydrochemicznych wybranych zlewni sudeckich
Application of factor analysis in hydrochemical research of selected Sudety Mts catchments - Autorzy:
-
Modelska, M.
Buczyński, S. - Powiązania:
- https://bibliotekanauki.pl/articles/2074543.pdf
- Data publikacji:
- 2007
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
analiza czynnikowa
skład chemiczny wód
system krążenia wód
factor analysis
chemical composition of waters
systems of water flow - Opis:
- The statistical principal components factor analysis have been carried out in 2002 and 2003 for groundwater and surface water of two small crystalline massifs of the Sudety Mts. [SW Poland], represented by Kamienica [Śnieżnik Massif] and Mała Bystrzyca [Bystrzyckie Mountains] river catchments. 12 chemical standardized parameters [pH, electrical conductivity, total hardness, concentrations of Mgexp.2+, SO4exp. 2–, Clexp.–, NO3exp.–, Caexp.2+, Mgexp.2+, Naexp.+, Kexp.+ and SiO2 [from 7 and 6 sampling series] have been used in the factor analysis transformation. The results indicate that in the Kamienica and Mała Bystrzyca river catchments: 1] concentrations of Clexp.– and NO3exp.– ions [10% of the chemical diversity] are controlled mainly by precipitation; 2) concentrations of SO4 2exp.–, Kexp.+ and SiO2 [from 28 to 46% of chemical diversity] are controlled by the local system of water flow [weathering cover zone]; and 3] concentrations of HCO3exp. –, Ca2+, Mgexp.2+ and Naexp.+ (20–39% of chemical diversity] are controlled by transient system of water flow [fractured stone zone]. The total mineralization and pH reaction of groundwater and surface water under study is probably also controlled by transient system of water flow. The results show the relative role of particular flow systems in the chemical composition of water. This may be used in research on resources of mountain areas.
- Źródło:
-
Przegląd Geologiczny; 2007, 55, 4; 319--323
0033-2151 - Pojawia się w:
- Przegląd Geologiczny
- Dostawca treści:
- Biblioteka Nauki
Artykuł