Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Tor Kvam"'
Autor:
Kai Nybakk, Morten Kjørstad, Kristian Overskaug, Tor Kvam, John D.C. Linnell, Reidar Andersen, Finn Berntsen
Publikováno v:
Fauna Norvegica, Vol 17 (2024)
Lynx have been captured for radio-collaring as part of three research projects in Norway between 1987 and 1996. Box traps, padded leghold traps, foot snares, combinations of foot snares and leghold traps, chasing animals up trees, catching neonates a
Externí odkaz:
https://doaj.org/article/4895e74d745b42fa86c66552092a4238
Publikováno v:
Fauna Norvegica, Vol 5 (1984)
From November 1980 to May 1984, the Directorate for Wildlife and Freshwater Fish, Game Research Division has collected 285 reports of wolves Canis lupus in southeastern Norway. 64 reports have been verified as wolf, 69 have been rejected as non-wolf
Externí odkaz:
https://doaj.org/article/64dad8393b2b40a2b3294477ae8ed8b6
Autor:
Tor Kvam
Publikováno v:
Fauna Norvegica, Vol 4 (1983)
European lynxes Lynx lynx lynx were tentatively age determined using the ossification of cranial sutures and development of cranial characteristics. Cranial development seems to be more related to body size than to age, and a wide range in body size
Externí odkaz:
https://doaj.org/article/99e83ca303e645cdafb6fe7201509f8a
Publikováno v:
AMBIO. 40:43-51
We studied the effect of various factors on body size variation of the Eurasian lynx in Norway, using data from 374 lynx collected between 1960 and 1976 and whose locality of capture, year of birth, sex, and age were known. Body size of lynx in Norwa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c724eeaf9190082cb8197c2b6d878b1
https://doi.org/10.1007/s13280-010-0070-z
https://doi.org/10.1007/s13280-010-0070-z
Autor:
John D. C. Linnell, John Odden, Reidar Andersen, Henrik Brøseth, Henrik Andrén, Olof Liberg, Per Ahlqvist, Pål Moa, Tor Kvam, Peter Segerström, Krzysztof Schmidt, Włodzimierz Jędrzejewski, Henryk Okarma
Publikováno v:
Wildlife Biology. 13:447-455
Monitoring of lynx Lynx lynx populations in Scandinavia is largely based around unreplicated minimum counts of family groups, i.e. adult females with dependent kittens. When observations cannot be separated from each other on the basis of back-tracki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c4b8ee7517bbe09951b07476ceca14d
https://doi.org/10.2981/0909-6396(2007)13[447:drfmco]2.0.co
https://doi.org/10.2981/0909-6396(2007)13[447:drfmco]2.0.co
Autor:
Peter Segerström, Anna Danell, Reidar Andersen, Robert Franzén, John Odden, Pål Fossland Moa, Tor Kvam, Henrik Andrén, John D. C. Linnell, Jens Karlsson, Per Ahlqvist, Olof Liberg
Publikováno v:
Biological Conservation. 131:23-32
Causes of mortality were described for 245 radio-marked Eurasian lynx ( Lynx lynx ) in five different Scandinavian study areas. Furthermore, the survival rates and the population growth rates were estimated for three of the study areas where 202 lynx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28603a505299684313d5531271c948ae
https://doi.org/10.1016/j.biocon.2006.01.025
https://doi.org/10.1016/j.biocon.2006.01.025
Autor:
Ole Jakob Sørensen, Kristian Overskaug, Tor Kvam, Truls Eggen, Arnstein Eidsmo, Vebjørn Knarrum, Ole Opseth
Publikováno v:
Ursus. 17:67-74
In 1994, we studied predation on domestic sheep using mortality radiocollars in an area in central Norway inhabited by brown bears (Ursus arctos). The total loss among 234 radiocollared ewes in 3 herds released on summer pastures was 54, and 51 (94.4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db7c520d19c47e1c20ad37f988e4ddac
https://doi.org/10.2192/1537-6176(2006)17[67:bbpods]2.0.co
https://doi.org/10.2192/1537-6176(2006)17[67:bbpods]2.0.co
Autor:
Reidar Andersen, Tor Kvam, John D. C. Linnell, Kristian Overskaug, Ivar Herfindal, Pål Fossland Moa
Publikováno v:
Wildlife Biology. 12:63-70
Depredation on livestock is one of the main conflicts associated with Eurasian lynx Lynx lynx conservation in Norway. Our study investigates how Eurasian lynx utilise high-density patches of free-ranging and unguarded livestock (domestic sheep Ovis a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5271b5ebde25420c24aae6d86ad327dd
https://doi.org/10.2981/0909-6396(2006)12[63:dtsdol]2.0.co
https://doi.org/10.2981/0909-6396(2006)12[63:dtsdol]2.0.co
Publikováno v:
Journal of Environmental Radioactivity. 80:125-138
Concentrations of (137)Cs were determined in 747 lynxes killed in Norway during the period 1986-2001. Highly variable (137)Cs concentrations and aggregated transfer coefficient values were observed, probably caused by variable (137)Cs concentrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4c489da06a181c8c5d625c48050c062
https://doi.org/10.1016/j.jenvrad.2004.09.002
https://doi.org/10.1016/j.jenvrad.2004.09.002