Indirect effects of river regulation : consequences for landbirds of reduced numbers of aquatic insects
Abstrakt: Jag har undersökt hur älvreglering påverkar mängden knott (Tvåvingar: Simuliidae) längs flera norrlandsälvar och vilka konsekvenser denna påverkan får för den landlevande fågelfaunan. Studien visar att utbyggnad av älvar har en negativ effekt på mängden knott. Det fanns sju gånger högre tä...
Main Author: | Strasevicius, Darius |
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Format: | Doctoral Thesis |
Language: | English |
Published: |
Umeå universitet, Ekologi, miljö och geovetenskap
2007
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Subjects: | |
Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1107 http://nbn-resolving.de/urn:isbn:978-91-7264-291-1 |
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