Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Roar Solheim"'
Autor:
Roar Solheim, Sondre Englund Brenni
Publikováno v:
Journal of Raptor Research. 57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50e2f0c1a20b73aeab1c62ec566f9f86
https://doi.org/10.3356/jrr-22-36
https://doi.org/10.3356/jrr-22-36
Autor:
David F. Brinker, Erica A. Miller, Frank I. Doyle, Mark R. Fuller, Kyle H. Elliott, Roar Solheim, Norman Smith, Rebecca A. McCabe, Karl-Otto Jacobsen, Guy Fitzgerald, Scott Weidensaul, Gilles Gauthier, Jean-François Therrien, Ingar Jostein Øien, Tomas Aarvak, Kirk K. Bates, Donald G. Reid, Karen L. Wiebe
Publikováno v:
Oecologia
Highly mobile predators can show strong numerical responses to pulsed resources, sometimes resulting in irruptions where large numbers of young invade landscapes at a continental scale. High production of young in irruption years may have a strong in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b02cb8adb48dfea0c736840dc8983fc
https://doi.org/10.1007/s00442-021-05057-9
https://doi.org/10.1007/s00442-021-05057-9
Publikováno v:
Journal of Ornithology
The mechanisms behind expansions of the distribution of a bird species and the ensuing establishment of new populations are poorly known. The distribution of Great Grey Owl (Strix nebulosa) in the western Palearctic has generally expanded towards sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15e84f0d7f43e42f3e79ca2732ecb5d9
https://doi.org/10.1007/s10336-020-01809-1
https://doi.org/10.1007/s10336-020-01809-1
Autor:
Rebecca A, McCabe, Jean-François, Therrien, Karen, Wiebe, Gilles, Gauthier, David, Brinker, Scott, Weidensaul, Donald, Reid, Frank I, Doyle, Karl-Otto, Jacobsen, Tomas, Aarvak, Ingar Jostein, Øien, Roar, Solheim, Guy, Fitzgerald, Norman, Smith, Kirk, Bates, Mark, Fuller, Erica, Miller, Kyle H, Elliott
Publikováno v:
Oecologia. 198(2)
Highly mobile predators can show strong numerical responses to pulsed resources, sometimes resulting in irruptions where large numbers of young invade landscapes at a continental scale. High production of young in irruption years may have a strong in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a30b3546462f648202850422354cfd3f
https://pubmed.ncbi.nlm.nih.gov/34657176
https://pubmed.ncbi.nlm.nih.gov/34657176
Publikováno v:
The Journal of raptor research
Investigating space use of wild birds provides important knowledge of bird behavior and ecology, which is crucial in the management and conservation of threatened species. In the present study, we used GPS satellite telemetry to investigate space use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::883c68f2b1bbbb30caaaaad2bb8f5b3c
https://hdl.handle.net/11250/3058126
https://hdl.handle.net/11250/3058126
Autor:
Teja Curk, Ivan Pokrovsky, Nicolas Lecomte, Tomas Aarvak, David F. Brinker, Kurt Burnham, Andreas Dietz, Andrew Dixon, Alastair Franke, Gilles Gauthier, Karl-Otto Jacobsen, Jeff Kidd, Stephen B. Lewis, Ingar J. Øien, Aleksandr Sokolov, Vasiliy Sokolov, Roar Solheim, Scott Weidensaul, Karen Wiebe, Martin Wikelski, Jean-François Therrien, Kamran Safi
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Migratory species display a range of migration patterns between irruptive (facultative) to regular (obligate), as a response to different predictability of resources. In the Arctic, snow directly influences resource availability. The causes and conse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ce5c1c64949d6c057b1ee12f8c71496
https://hdl.handle.net/11250/2653127
https://hdl.handle.net/11250/2653127
Autor:
Teja Curk, David F. Brinker, Kurt K. Burnham, Stephen B. Lewis, Andrew Dixon, Jeff Kidd, Martin Wikelski, Vasiliy Sokolov, Ivan Pokrovsky, Kamran Safi, Ingar Jostein Øien, Scott Weidensaul, Tomas Aarvak, Andreas Dietz, Jean-François Therrien, Alastair Franke, Roar Solheim, Karl-Otto Jacobsen, Karen L. Wiebe, Nicolas Lecomte, Gilles Gauthier, Aleksandr Sokolov
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-2 (2020)
Scientific Reports
Scientific Reports
Migratory species display a range of migration patterns between irruptive (facultative) to regular (obligate), as a response to different predictability of resources. In the Arctic, snow directly influences resource availability. The causes and conse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ffc96eeb61399cbfe5293f1f9bb0abf
http://link.springer.com/article/10.1038/s41598-020-72948-x
http://link.springer.com/article/10.1038/s41598-020-72948-x
Autor:
Roar Solheim
Publikováno v:
Journal of Raptor Research. 50:370-378
Bar patterns on flight feathers of Great Gray Owls (Strix nebulosa) and Snowy Owls (Bubo scandiacus) are variable, and can be used to recognize individual birds. Here I illustrate a method for taking photos of wings of captured owls and describe a wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c08ece69d6377cf9650a48ee9b43a57
https://doi.org/10.3356/jrr-15-64.1
https://doi.org/10.3356/jrr-15-64.1
Publikováno v:
European Journal of Wildlife Research. 62:247-249
Genetic analysis has shown to be an important and efficient method for monitoring species, but the lack of genetic markers constrains such monitoring for many species. Here, we cross-amplified microsatellite loci in the snowy owl (Bubo scandiacus) us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa3d355733718b9b0f4a941080d71a5c
https://doi.org/10.1007/s10344-016-0986-0
https://doi.org/10.1007/s10344-016-0986-0
Autor:
Roar Solheim, Jozef Mihok, Pertti Saurola, Anton Krištín, Al Vrezec, Susanne Jacobs, Ralph Kuehn, Roland Hausknecht, Hans Frey, Ilze Kergalve, Richard Zink, Jörg Müller
Publikováno v:
Journal of Ornithology. 155:121-134
The distribution of the Ural Owl (Strix uralensis) in Europe shrank dramatically at the end of the nineteenth century, largely through direct persecution. No genetic information on this species is available that could provide a basis for ongoing cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::961adf12a605fb060eba40477aca0229
https://doi.org/10.1007/s10336-013-0994-8
https://doi.org/10.1007/s10336-013-0994-8