Essays about: "Test-fishing"
Found 2 essays containing the word Test-fishing.
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1. Changes in the fish community in Lake Tåkern, Sweden - a comparison between 1978-1979 and 2019
University essay from Linköpings universitet/BiologiAbstract : Climate changes alter species composition in both aquatic and terrestrial ecosystems. For establishment of species in a fish community, dispersal barriers, habitat structure and interactions between species act as a filter. READ MORE
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2. An ecological study of the migration, food composition and relative abundance of three-spined stickleback (Gasterosteus aculeatus) in a shallow area in Kalmar Sound.
University essay from Linnéuniversitetet/Institutionen för biologi och miljö (BOM)Abstract : The populations of three–spined sticklebacks (Gasterosteus aculeatus) in the Baltic Sea have increased tenfold over the last decade. A large increase in abundance can alter the offshore and coastal food webs. READ MORE
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