- Tytuł:
- Leech communities in the upper reaches of the Stepnica River (nw Poland)
- Autorzy:
-
Raczyńska, M.
Chojnacki, J C
Hałupka, M - Powiązania:
- https://bibliotekanauki.pl/articles/124029.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polskie Towarzystwo Inżynierii Ekologicznej
- Tematy:
-
taxonomic composition of leeches
instantaneous flow
hydrochemical indicators - Opis:
- The paper describes taxonomic composition of leeches (Hirudinea) in the strongly anthropogenically altered upper reaches of the Stepnica River in Western Pomerania. The numbers of respective species of the Hirudinea were analyzed in the context of such environmental factors as: instantaneous flow, dissolved oxygen content, and calcium content. It was noted that most leech species inhabited the headstream, and factors deterrent to their occurrence included the presence of hydrogen sulfate and siltation.
- Źródło:
-
Journal of Ecological Engineering; 2014, 15, 3; 70-75
2299-8993 - Pojawia się w:
- Journal of Ecological Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł