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EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS

Andreas Redin ; Department of Wildlife, Fish, and Environmental Studies, SLU, Umea°, Sweden
Göran Sjöberg   ORCID icon orcid.org/0000-0002-9908-0914 ; Department of Wildlife, Fish, and Environmental Studies, SLU, Umea°, Sweden

Puni tekst: engleski, pdf (589 KB) str. 597-607 preuzimanja: 283* citiraj
APA 6th Edition
Redin, A. i Sjöberg, G. (2013). EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS. Šumarski list, 137 (11-12), 597-607. Preuzeto s https://hrcak.srce.hr/112498
MLA 8th Edition
Redin, Andreas i Göran Sjöberg. "EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS." Šumarski list, vol. 137, br. 11-12, 2013, str. 597-607. https://hrcak.srce.hr/112498. Citirano 04.12.2020.
Chicago 17th Edition
Redin, Andreas i Göran Sjöberg. "EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS." Šumarski list 137, br. 11-12 (2013): 597-607. https://hrcak.srce.hr/112498
Harvard
Redin, A., i Sjöberg, G. (2013). 'EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS', Šumarski list, 137(11-12), str. 597-607. Preuzeto s: https://hrcak.srce.hr/112498 (Datum pristupa: 04.12.2020.)
Vancouver
Redin A, Sjöberg G. EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS. Šumarski list [Internet]. 2013 [pristupljeno 04.12.2020.];137(11-12):597-607. Dostupno na: https://hrcak.srce.hr/112498
IEEE
A. Redin i G. Sjöberg, "EFFECTS OF BEAVER DAMS ON INVERTEBRATE DRIFT IN FOREST STREAMS", Šumarski list, vol.137, br. 11-12, str. 597-607, 2013. [Online]. Dostupno na: https://hrcak.srce.hr/112498. [Citirano: 04.12.2020.]

Sažetak
Abstract
We aimed to assess the effects of beaver dams on the invertebrate drift fauna in five central Swedish boreal forest streams. Each stream was sampled once during the autumn, with drift traps placed upstream and downstream of the beaver dams. Drift densities (numbers/100 m3 water) were calculated. The invertebrates were determined, dried and weighed. No significant differences were noted in total drift densities or in the drift densities of pelagic species. The drift densities of benthic species were higher upstream of the dam, mainly because Ephemeroptera were more abundant in the upstream part. No significant difference was observed in diversity or dry weight. The functional feeding group ratio: filtering collectors/gathering collectors was significantly higher downstream of the dam.

Ključne riječi
stream invertebrates; drift fauna; beaver dam; beaver pond

Hrčak ID: 112498

URI
https://hrcak.srce.hr/112498

[hrvatski]

Posjeta: 569 *