Anadromous Pike in the Baltic Sea
The pike (Esox lucius) is a major predator and top-down regulator in the Baltic Sea where it exists in two sympatric forms. One spawn in streams and rivers and the other one spawn in the sea. During the last decades, the habitats for both of these forms have developed in a negative way. In some fres...
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Format: | Doctoral Thesis |
Language: | English |
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Linnéuniversitetet, Institutionen för naturvetenskap, NV
2011
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Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-13856 http://nbn-resolving.de/urn:isbn:978-91-86491-99-4 |