Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 9 of 9 entries
Sorted by: Best Match Show Resources per page
Timing and pattern of annual silver eel migration in two European watersheds are determined by similar cues.

Ecology and evolution

Sandlund OT, Diserud OH, Poole R, Bergesen K, Dillane M, Rogan G, Durif C, Thorstad EB, Vøllestad LA.
PMID: 28808557
Ecol Evol. 2017 Jun 23;7(15):5956-5966. doi: 10.1002/ece3.3099. eCollection 2017 Aug.

Many animals perform long-distance migrations in order to maximize lifetime reproductive success. The European eel migrates several thousand kilometers between their feeding habitats in continental waters (fresh-, brackish, and sea water) and their spawning area in the Sargasso Sea....

Gene flow from domesticated escapes alters the life history of wild Atlantic salmon.

Nature ecology & evolution

Bolstad GH, Hindar K, Robertsen G, Jonsson B, Sægrov H, Diserud OH, Fiske P, Jensen AJ, Urdal K, Næsje TF, Barlaup BT, Florø-Larsen B, Lo H, Niemelä E, Karlsson S.
PMID: 28812692
Nat Ecol Evol. 2017 Apr 10;1(5):124. doi: 10.1038/s41559-017-0124.

Interbreeding between domesticated and wild animals occurs in several species. This gene flow has long been anticipated to induce genetic changes in life-history traits of wild populations, thereby influencing population dynamics and viability. Here, we show that individuals with...

Introgression from farmed escapees affects the full life cycle of wild Atlantic salmon.

Science advances

Bolstad GH, Karlsson S, Hagen IJ, Fiske P, Urdal K, Sægrov H, Florø-Larsen B, Sollien VP, Østborg G, Diserud OH, Jensen AJ, Hindar K.
PMID: 34936452
Sci Adv. 2021 Dec 24;7(52):eabj3397. doi: 10.1126/sciadv.abj3397. Epub 2021 Dec 22.

[Figure: see text].

Age of European silver eels during a period of declining abundance in Norway.

Ecology and evolution

Durif CMF, Diserud OH, Sandlund OT, Thorstad EB, Poole R, Bergesen K, Escobar-Lux RH, Shema S, Vøllestad LA.
PMID: 32551062
Ecol Evol. 2020 Apr 12;10(11):4801-4815. doi: 10.1002/ece3.6234. eCollection 2020 Jun.

The European eel (

Repeatable individual variation in migration timing in two anadromous salmonids and ecological consequences.

Ecology and evolution

Jensen AJ, Finstad B, Fiske P, Diserud OH, Thorstad EB.
PMID: 33144996
Ecol Evol. 2020 Sep 24;10(20):11727-11738. doi: 10.1002/ece3.6808. eCollection 2020 Oct.

Consistent individual differences in behavior have been demonstrated for many animals, but there are few studies of consequences of such repeated behavior in the wild. We tested consistency in migration timing to and from the sea among anadromous Arctic...

Introgression from farmed escapees affects the full life cycle of wild Atlantic salmon.

Science advances

Bolstad GH, Karlsson S, Hagen IJ, Fiske P, Urdal K, Sægrov H, Florø-Larsen B, Sollien VP, Østborg G, Diserud OH, Jensen AJ, Hindar K.
PMID: 34936452
Sci Adv. 2021 Dec 24;7(52):eabj3397. doi: 10.1126/sciadv.abj3397. Epub 2021 Dec 22.

[Figure: see text].

A General and Dynamic Species Abundance Model, Embracing the Lognormal and the Gamma Models.

The American naturalist

Diserud OH, Engen S.
PMID: 10753077
Am Nat. 2000 Apr;155(4):497-511. doi: 10.1086/303339.

One aspect of community ecology that has been given particular attention is the pattern of species abundances in a community. The species may have a wide range of abundances; some are very common and others rare. When species abundance...

A standardized method for quantifying unidirectional genetic introgression.

Ecology and evolution

Karlsson S, Diserud OH, Moen T, Hindar K.
PMID: 25473478
Ecol Evol. 2014 Aug;4(16):3256-63. doi: 10.1002/ece3.1169. Epub 2014 Jul 28.

Genetic introgression of domesticated to wild conspecifics is of great concern to the genetic integrity and viability of the wild populations. Therefore, we need tools that can be used for monitoring unidirectional gene flow from domesticated to wild populations....

Selection against individuals from genetic introgression of escaped farmed salmon in a natural population of Atlantic salmon.

Evolutionary applications

Wacker S, Aronsen T, Karlsson S, Ugedal O, Diserud OH, Ulvan EM, Hindar K, Næsje TF.
PMID: 34025778
Evol Appl. 2021 Mar 27;14(5):1450-1460. doi: 10.1111/eva.13213. eCollection 2021 May.

The viability of wild Atlantic salmon populations is threatened by genetic introgression from escaped farmed salmon. Farmed Atlantic salmon are genetically improved for important commercial traits and a life in captivity but are poorly adapted to the natural environment....

Showing 1 to 9 of 9 entries