Browsing Brage NMBU by Author "Svenning, Martin"
Now showing items 1-6 of 6
-
Expected Climate Change in the High Arctic—Good or Bad for Arctic Charr?
Svenning, Martin; Bjørvik, Eigil T.; Godiksen, Jane Aanestad; Hammar, Johan; Kohler, Jack; Borgstrøm, Reidar; Yoccoz, Nigel Gilles (Peer reviewed; Journal article, 2023)Lakes in the High Arctic are characterized by their low water temperature, long-term ice cover, low levels of nutrients, and low biodiversity. These conditions mean that minor climatic changes may be of great importance ... -
Habitat segregation by sympatric juvenile Arctic charr and brown trout in shallow lake areas: a consequence of interspecifc diferences in predator avoidance?
Svenning, Martin; Stien, Audun; Borgstrøm, Reidar (Peer reviewed; Journal article, 2024)In sympatry, juvenile brown trout (Salmo trutta) usually occupy the shallow and most productive areas (littoral zone) of lakes, while juveniles of Arctic charr (Salvelinus alpinus) are found in deeper, less productive ... -
Lepidurus arcticus (Crustacea : Notostraca); an unexpected prey of Arctic charr (Salvelinus alpinus) in a High Arctic river
Borgstrøm, Reidar; Aas, Morten; Hegseth, Hanne; Dempson, J. Brian; Svenning, Martin (Journal article; Peer reviewed, 2018) -
Marine organisms transported by seabirds may contribute significantly to Arctic charr diet in coastal High‑Arctic lakes
Svenning, Martin; Borgstrøm, Reidar (Peer reviewed; Journal article, 2024)The rich marine resources along the western coast of Spitsbergen (Svalbard) have given rise to colonies of breeding seabirds, which likely represent an important vector of nutrient transport from marine to terrestrial ... -
Mysis segerstralei, an unexpected but important prey for resident Arctic charr (Salvelinus alpinus) in a Svalbard lake
Svenning, Martin; Skogstad, Ole Christiam; Skogstad, Øyvind; Borgstrøm, Reidar (Peer reviewed; Journal article, 2024)Mysis segerstralei is distributed over a wide geographic area and in habitats with a variety of salinity conditions, including marine and brackish waters around Svalbard. The species has seldom been found in freshwater ... -
Mysis segerstralei, an unexpected but important prey for resident Arctic charr (Salvelinus alpinus) in a Svalbard lake
Svenning, Martin; Skogstad, Ole Christian; Skogstad, Øyvind; Borgstrøm, Reidar (Peer reviewed; Journal article, 2024)Mysis segerstralei is distributed over a wide geographic area and in habitats with a variety of salinity conditions, including marine and brackish waters around Svalbard. The species has seldom been found in freshwater ...