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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 3,941 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 5,178 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?
19 February 2016 5,819 10 View
I'm looking for studies that compare behavior and survival of fry released salmon with that of wild fish (and/or with hatchery released smolt/parr), especially during the smolt stage.
01 July 2015 8,153 5 View
