Blar i Brage NMBU på forfatter "Kopatz, Alexander"
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Family groups of brown bears in Sør-Varanger, Norway Application of SNP and STR markers to reconstruct pedigrees from DNA-samples noninvasively collected 2004-2016
Kopatz, Alexander; Andreassen, Rune; Kling, Daniel; Randa, Rolf; Forfang, Kristin; Hagen, Snorre; Eiken, Hans Geir (NIBIO Rapport;, Research report, 2017)We reconstructed family relationships, parent-child and siblings, among the brown bear (Ursus arctos) sampled in Sør-Varanger, Norway. Basis of this study are observed family relationships by the wildlife management. We ... -
Harvest is associated with the disruption of social and finescale genetic structure among matrilines of a solitary large carnivore
Frank, Shane; Pelletier, Fanie; Kopatz, Alexander; Bourret, Audrey; Garant, Dany; Swenson, Jon; Eiken, Hans Geir; Hagen, Snorre; Zedrosser, Andreas (Peer reviewed; Journal article, 2020)Harvest can disrupt wildlife populations by removing adults with naturally high survival. This can reshape sociospatial structure, genetic composition, fitness, and potentially affect evolution. Genetic tools can detect ... -
Non-detriment finding for Amur leopard
Hermansen, Jo Skeie; Grainger, Matthew; Eldegard, Katrine; Kopatz, Alexander; Rueness, Eli Knispel; de Boer, Hugo (Others, 2024) -
Non-detriment finding for Amur tiger (Panthera tigris altaica)
Kopatz, Alexander; Eldegard, Katrine; Grainger, Matthew; Hermansen, Jo Skeie; Rueness, Eli Knispel; de Boer, Hugo (Others, 2024) -
Non-detriment finding for common buzzard (Buteo buteo)
Hermansen, Jo Skeie; Eldegard, Katrine; Grainger, Matthew; Kopatz, Alexander; Raeymaekers, Joost Andre M; Rueness, Eli Knispel; de Boer, Hugo (Others, 2024)Non-detriment finding for common buzzard The export from Norway to Sweden of one taxidermied common buzzard (Buteo buteo) for personal purposes will not be detrimental to the survival of the species. Thus concludes the ... -
Non-detriment finding for Eurasian lynx (Lynx lynx)
Hermansen, Jo Skeie; Rueness, Eli Knispel; Kopatz, Alexander; Eldegard, Katrine; Gehrke, Berit; Grainger, Matthew; de Boer, Hugo (Others, 2024)Non-detriment finding for Eurasian lynx Commissioned: The export from Norway to Belgium of one skin of an adult male lynx (Lynx lynx) shot during the course of management removal and damage reduction will not be detrimental ... -
Non-detriment finding for European otter (Lutra lutra)
Rueness, Eli Knispel; Eldegard, Katrine; Hermansen, Jo Skeie; Kopatz, Alexander; de Boer, Hugo (Others, 2024) -
Scientific assessment of risk to populations of pythons listed by CITES as a result of trade
de Boer, Hugo; Asmyhr, Maria Gulbrandsen; Flø, Daniel; Gehrke, Berit; Grainger, Matthew; Hermansen, Jo Skeie; Kopatz, Alexander; Eldegard, Katrine; Raeymaekers, Joost Andre M; Rueness, Eli Knispel (Peer reviewed; Journal article, 2023)This report provides a scientific risk assessment of the effects that international trade in selected species of pythons (Pythonidae spp.) and python products may have on populations of these species. The assessment is ... -
Scientific assessment of risk to the populations of tortoises listed by CITES as a result of trade
Rueness, Eli Knispel; Flø, Daniel; Gehrke, Berit; Grainger, Matthew; Hermansen, Jo Skeie; Eldegard, Katrine; Järnegren, Johanna; Kausrud, Kyrre; Kopatz, Alexander; de Boer, Hugo (Peer reviewed; Journal article, 2024) -
Scientific assessment of risk to the populations of tortoises listed by CITES as a result of trade
Rueness, Eli Knipsel; Flø, Daniel; Gehrke, Berit; Grainger, Matthew; Hermansen, Jo Skeie; Eldegard, Katrine; Järngren, Johanna; Kausrud, Kyrre; Kopatz, Alexander; de Boer, Hugo (VKM Report;2024:1, Peer reviewed; Report, 2024) -
Sex-specific genetic analysis indicates low correlation between demographic and genetic connectivity in the Scandinavian brown bear (Ursus arctos)
Schregel, Julia; Kopatz, Alexander; Eiken, Hans Geir; Swenson, Jon; Hagen, Snorre (Journal article; Peer reviewed, 2017)The degree of gene flow within and among populations, i.e. genetic population connectivity, may closely track demographic population connectivity. Alternatively, the rate of gene flow may change relative to the rate of ... -
Testing hair sampling on power poles as a potential method for DNA identification and monitoring brown bears
Kopatz, Alexander; Aspholm, Paul Eric; Rudolph, Anja; Eiken, Hans Geir; Schregel, Julia; Aarnes, Siv; Tobiassen, Camilla; Hagen, Snorre (Bioforsk Rapport, Research report, 2014)Genetic methods based on sampling of feces and hairs to study brown bears have become the method of choice for many wildlife researchers and managers. Feces and hairs are the most common sample material for DNA identification ...