全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Torild Johansen , Jon-Ivar Westgaard ...
来源:[J].BMC Genetics(IF 2.808), 2018, Vol.19 (1), pp.1-17DOAJ
摘要:Abstract Background Atlantic cod (Gadus morhua L.) has formed the basis of many economically significant fisheries in the North Atlantic, and is one of the best studied marine fishes, but a legacy of overexploitation has depleted populations and collapsed fisheries in severa...
作者:Torild Johansen , Jon-Ivar Westgaard ...
来源:[J].Fisheries Research(IF 1.695), 2018, Vol.205, pp.77-85Elsevier
摘要:Abstract(#br)Fish stocks represent fundamental units in fisheries management, and their identification, especially in mixed-fisheries, represents one of the primary challenges to sustainable harvest. Here, we describe the first “real-time” genetic management program used to ...
作者:... Atal Saha , Torild Johansen , Rasmus B. Hedeholm
来源:[J].Fisheries Research(IF 1.695), 2018, Vol.201, pp.11-17Elsevier
摘要:Abstract(#br)In management of fisheries, knowledge about the species is crucial due to differences in life history traits. The first step is therefore species identification. For many species this task is straightforward, however for some species e.g. the two species of Atla...
作者:Torild Johansen , Elettra Leo ...
来源:[J].Polar Biology(IF 2.006), 2016, Vol.39 (6), pp.1137-1153Springer
摘要:Abstract(#br)Oceans are experiencing increasing acidification in parallel to a distinct warming trend in consequence of ongoing climate change. Rising seawater temperatures are mediating a northward shift in distribution of Atlantic cod ( Gadus morhua ), into the habitat of ...
作者:Torild Johansen , Jon-Ivar Westgaard ...
来源:[J].2018, Vol.19 (1), pp.42BMC
摘要:Atlantic cod (Gadus morhua L.) has formed the basis of many economically significant fisheries in the North Atlantic, and is one of the best studied marine fishes, but a legacy of overexploitation has depleted populations and collapsed fisheries in several regions. Previous ...
作者:... Magnúsörn Stefánsson , Torild Johansen , Christophe Pampoulie
来源:[J].Transactions of the American Fisheries Society(IF 1.546), 2008, Vol.137 (6), pp.1723-1740Taylor & Francis
摘要:Abstract(#br)The deepwater redfish Sebastes mentella has a wide distribution in the North Atlantic Ocean. In the Irminger Sea, there is evidence for two phenotypes (deep-sea and oceanic) of deepwater redfish. The two phenotypes have overlapping geographic distributions but d...
作者:Torild Johansen , Sigurd O. Stefansson
来源:[J].Comparative Biochemistry and Physiology, Part A(IF 2.167), 2007, Vol.147 (4), pp.955-960Elsevier
摘要:Abstract(#br)In a preliminary study, 121 individually tagged juvenile Atlantic cod ( Gadus morhua ) were classified according to their haemoglobin genotypes into four groups, i.e., two main haemoglobin genotypes [ Hb-I(1/2), Hb-I(2/2) ] and two sub-types [ Hb-I(1/2b), Hb-I(2...
作者:Torild Johansen , Anne Dagrun Sandvik ...
来源:[J].Molecular Ecology(IF 6.275), 2015, Vol.24 (8), pp.1742-1757Wiley
摘要:Abstract(#br)The large‐scale population genetic structure of northern shrimp, Pandalus borealis , was investigated over the species’ range in the North Atlantic, identifying multiple genetically distinct groups. Genetic divergence among sample localities varied among 10 micr...
作者:Torild Johansen , Håkon Otterå ...
来源:[J].Molecular Ecology(IF 6.275), 2016, Vol.25 (10), pp.2130-2143Wiley
摘要:Abstract(#br)Atlantic cod is composed of multiple migratory and stationary populations widely distributed in the North Atlantic Ocean. The Northeast Arctic cod (NEAC) population in the Barents Sea undertakes annual spawning migrations to the northern Norwegian coast. Althoug...

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