Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Hans Chr. Pedersen"'
Publikováno v:
Fauna Norvegica, Vol 23 (2024)
Nest predation is a major cause of reproductive loss in many ground-nesting birds. During 15 consecutive years the predation of nests and females throughout the incubation season were recorded in a willow ptarmigan Lagopus l. lagopus population in ce
Externí odkaz:
https://doaj.org/article/27e5387df41c45d5b119baa77216566c
Publikováno v:
Royal Society Open Science, Vol 10, Iss 5 (2023)
Optimization of clutch size and timing of reproduction have substantial effects on lifetime reproductive success in vertebrates, and both individual quality and environmental variation may impact life history strategies. We tested hypotheses related
Externí odkaz:
https://doaj.org/article/bcdaa1b135784a47a4550cc1febebeba
Publikováno v:
Frontiers in Ecology and Evolution, Vol 8 (2020)
In a world undergoing massive declines in the distribution and abundance of many wildlife species, documenting basic ecological characteristics is often needed to be able to understand and potentially mitigate current and future pressures. Species li
Externí odkaz:
https://doaj.org/article/0533cf46d4c04a4bb67e24e5fef96d1e
Autor:
Simen Pedersen, Hans Chr. Pedersen
Publikováno v:
Animals, Vol 11, Iss 9, p 2638 (2021)
Mountain hares (Lepus timidus) in Scandinavia are classified as Near Threatened in the Norwegian and Swedish Redlists. This is due to a possible population decline witnessed during the last decades in Scandinavia. Competition between large herbivores
Externí odkaz:
https://doaj.org/article/df0c7a15c38e479d8fa8dd695e0e2ade
Publikováno v:
Ecology and Evolution, Vol 10, Iss 12, Pp 5670-5679 (2020)
Ecology and Evolution
Ecology and Evolution
Birds colliding with turbine rotor blades is a well‐known negative consequence of wind‐power plants. However, there has been far less attention to the risk of birds colliding with the turbine towers, and how to mitigate this risk.Based on data fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e015e6bc7cf8c657dd014245c457be
https://doaj.org/article/3ffb3006d09f4f319a2bcbaa30516843
https://doaj.org/article/3ffb3006d09f4f319a2bcbaa30516843
Autor:
Hans Chr. Pedersen, Simen Pedersen
Publikováno v:
Animals : an Open Access Journal from MDPI
Animals
Animals, Vol 11, Iss 2638, p 2638 (2021)
Animals
Animals, Vol 11, Iss 2638, p 2638 (2021)
Simple Summary Mountain hares in Scandinavia are classified as Near Threatened in the Norwegian and Swedish Redlists assessing the risk of species extinction. This is due to a possible population decline witnessed during the last decades in Scandinav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb4e3192c68f42156d34bb123148b1d0
http://europepmc.org/articles/PMC8469073
http://europepmc.org/articles/PMC8469073
Autor:
Erlend B. Nilsen, Brett K. Sandercock, Diana E. Bowler, Hans Chr. Pedersen, Mikkel Andreas Jørnsøn Kvasnes
Publikováno v:
Proceedings of the Royal Society of London. Biological Sciences
Proceedings of the Royal Society B: Biological Sciences
Proceedings of the Royal Society B: Biological Sciences
According to classic theory, species interactions are less important than climatic variation for species’ population dynamics and distributions in climatically harsh regions compared with more climatically benign regions. In boreal ecosystems, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13b3dde51327e21877e92b7f6919ca15
https://doi.org/10.1101/2020.01.30.926212
https://doi.org/10.1101/2020.01.30.926212
Autor:
Staffan Bensch, Henrik Andrén, Bengt Hansson, Hans Chr Pedersen, Håkan Sand, Douglas Sejberg, Petter Wabakken, Mikael Akesson, Olof Liberg
Publikováno v:
PLoS ONE, Vol 1, p e72 (2006)
Recent analyses have questioned the usefulness of heterozygosity estimates as measures of the inbreeding coefficient (f), a finding that may have dramatic consequences for the management of endangered populations. We confirm that f and heterozygosity
Externí odkaz:
https://doaj.org/article/921a0a8094814091a622ca00bd340ff0
Autor:
Erlend B. Nilsen, Mikkel Andreas Jørnsøn Kvasnes, Håkon Solvang, Torstein Storaas, Hans Chr. Pedersen
Publikováno v:
Population Ecology
In heterogeneous landscapes individuals select among several habitat patches. The fitness rewards of these choices are assumed to play an important role in the distribution of individuals across landscapes. Individuals can either use environmental cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aae948b861c8f9a900026786a299313c
https://doi.org/10.1007/s10144-014-0454-1
https://doi.org/10.1007/s10144-014-0454-1
Autor:
Roel May, Kjetil Modolv Bevanger, Espen Lie Dahl, Bård G. Stokke, Pernille Lund Hoel, Eivin Røskaft, Hans Chr. Pedersen
Publikováno v:
Wildlife Society Bulletin. 37:66-74
Evidence is increasing of bird mortality due to large-scale wind-energy development. Soaring raptors, such as the white-tailed eagle (Haliaeetus albicilla), have proven particularly vulnerable to collisions. In this study, we compared white-tailed ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::babc17cda36cea4028a1e3155125732e
https://doi.org/10.1002/wsb.258
https://doi.org/10.1002/wsb.258