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Questions related from Daniel Nyqvist
We would like to film and record fish behavior in relatively small (5m*5m*5m) net pens at day time through variable ocean conditions, likely with multiple synchronized cameras. Any experience of a...
05 September 2018 3,844 5 View
Atlantic salmon has been extirpated from many rivers. It seems reintroduction projects progress relatively slowly in Rivers Elbe and Rhine, and a long-running reintroduction program was recently...
09 January 2018 5,162 13 View
If a tagged fish is predated by another fish, for how long time is the tag retained in the stomach of the predator? Are there any published studies? Anything on salmon smolts and in-river predation?
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