- Tytuł:
- The sources of nutrients in waters of rivers in the wetland areas of Narew National Park in north-eastern Poland
- Autorzy:
- Skorbiłowicz, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/124887.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polskie Towarzystwo Inżynierii Ekologicznej
- Tematy:
-
rivers
sources of nutrients
factor analysis
Narew - Opis:
- The study aimed at the attempt to identify and to evaluate the interaction intensity, and to classify the sources of river waters nutrients in the catchment of upper river Narew within Narew National Park (north-eastern Poland). The studies were carried out on Narew river within borders of Narew National Park, where 5 measurement-control points were localized as well as one near estuaries of its 5 tributaries (Awissa, Czaplinianka, Horodnianka, Turośnianka and Supraśl). Factor analysis (FA) from multi-dimensional group was applied for statistical processing of study results, because it is commonly used to describe and explore a large number of data. concentrations of analyzed chemicals depended on a water sampling point that was under anthropopression and geogenic conditions. Studies and results from analyses (FA and CA) allowed for identifying the main sources of river Narew nutrients within Narew National Park. These are: tributaries of river Narew, point and distributed runoffs, as well as shallow ground waters that transport components having anthropogenic and partially geogenic-lithologic origin. River Turośnianka supplies the largest loads of studied parameters to river Narew within Narew National Park boundaries. River Supraśl is the most contaminated tributary of river Narew.
- Źródło:
-
Journal of Ecological Engineering; 2013, 14, 3; 1-7
2299-8993 - Pojawia się w:
- Journal of Ecological Engineering
- Dostawca treści:
- Biblioteka Nauki