Environmental studies in the River Gulls (Lohikalojen kutukannat Gullspångsälvenillä)


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Project timetable

Project start date: 07/11/2016

Project end date: 31/07/2017


Summary

The project estimates the size of the spawning stocks of landlocked Atlantic salmon and lake-migrating brown trout in Gullspångsälven, the tributary to Lake Vänern, Sweden. The structure of spawning redds is measured and egg samples are taken from redds to identify the species, salmon or trout, in dna analysis in the gene laboratory of University of Helsinki.


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Keywords (YSO)


Last updated on 2018-24-01 at 16:40