Greinar

Uppeldissvaeði laxfiska í Þingvallavatni og tengdum ám / Areas used by Salmonid juveniles in Lake Þingvallavatn and connected rivers. [in Icelandic, w. English Abstract, Figures, Tables] Náttúrufræðingurinn / Icelandic naturalist. December 2024 DOI: 10.33112/nfr.94.3.2 Nursery

The availability of resources varies across a species distributional range, and a low-productivity area can make a species more vulnerable. We investigated the invertebrate composition and prey choice of juvenile Atlantic salmon (Salmo salar L.)

Salmonids are especially vulnerable during their embryonic development, but monitoring of their spawning grounds is rare and often relies on manual counting of their nests (redds). This method, however, is prone to sampling errors resulting

How fast can evolution shape morphologies and anatomical forms in animals? Iceland was covered by ice-age cap about 20.000 years ago, and after the glaciation waterways opened up and were colonized by multiple species. Among

2019 Guðbrandsson J, Kapralova KH, Franzdóttir SR, Hafstað V, Bergsveinsdóttir ÞM, Jónsson ZO, Snorrason SS, Pálsson A. (2019) Extensive genetic differentiation between recently evolved sympatric Arctic charr morphs. Ecology and Evolution. doi:10.1002/ece3.5516 Beck SV, Räsänen