Vongraven, Dag
James M. Wilder,
Lindsey S. Mangipane,
Todd Atwood,
Anatoly Kochnev,
Tom Smith,
Dag Vongraven
:
Efficacy of bear spray as a deterrent against polar bears
Wildlife Society Bulletin (WSB) 2022 DOI
Anna Bisther,
Dag Vongraven
:
Killer whale (Orcinus orca) male carrying a dead calf
Aquatic Mammals 2022 DOI
Dag Vongraven,
AE Derocher,
Nicholas W Pilfold,
Nigel Yoccoz
:
Polar bear harvest patterns across the circumpolar Arctic
Eve Marie Jourdain,
Tiffany Goh,
Sanna Kuningas,
Tiu Similä,
Dag Vongraven,
Richard Karoliussen
m.fl.:
Killer whale (Orcinus orca) population dynamics in response to a period of rapid ecosystem change in the eastern North Atlantic
Eve Marie Jourdain,
Lance G. Barrett-Lennard,
Graeme M. Ellis,
John K. B. Ford,
Richard Karoliussen,
Jared R. Towers
m.fl.:
Natural Entrapments of Killer Whales (Orcinus orca): A Review of Cases and Assessment of Intervention Techniques
Frontiers in Conservation Science 2021 DOI
Karyn D. Rode,
Martyn Obbard,
Stanislav Belikov,
Andrew E. Derocher,
George M. Durner,
Gregory W. Thiemann
m.fl.:
Polar Bear (Ursus maritimus)
Cambridge University Press 2020 DOI
Eve Jourdain,
Clare Andvik,
Richard Karoliussen,
Anders Ruus,
Dag Vongraven,
Katrine Borgå
:
Isotopic niche differs between seal and fish-eating killer whales (Orcinus orca) in northern Norway
Eve Marie Jourdain,
Fernando Ugarte,
Gísli A. Víkingsson,
Filipa Samarra,
Steven H. Ferguson,
Jack Lawson
m.fl.:
North Atlantic killer whale Orcinus orca populations: a review of current knowledge and threats to conservation
Mammal Review 2019 DOI
Karyn D. Rode,
Jennifer K. Fortin-Noreus,
David Garshelis,
Markus Dyck,
Vicki Sahanatien,
Todd Atwood
m.fl.:
Survey-based assessment of the frequency and potential impacts of recreation on polar bears
Biological Conservation 2018 DOI
Dag Vongraven,
Andrew E. Derocher,
Alyssa M. Bohart
:
Polar bear research: Has science helped management and conservation?
Environmental Reviews 2018 DOI
Eve Marie Jourdain,
Dag Vongraven
:
Humpback whale (Megaptera novaeangliae) and killer whale (Orcinus orca) feeding aggregations for foraging on herring (Clupea harengus) in Northern Norway
Mammalian Biology 2017 DOI
James M. Wilder,
Dag Vongraven,
Todd Atwood,
Bob Hansen,
Amalie Jessen,
Anatoly Kochnev
m.fl.:
Polar bear attacks on humans: Implications of a changing climate
Wildlife Society Bulletin (WSB) 2017 DOI
Eve Marie Jourdain,
Dag Vongraven,
Anna Bisther,
Richard Karoliussen
:
First longitudinal study of seal-feeding killer whales (Orcinus orca) in Norwegian coastal waters
PLOS ONE 2017 DOI
Giuseppe Notarbartolo di Sciara,
Erich Hoyt,
Randall Reeves,
Jeff Ardron,
Helene Marsh,
Dag Vongraven
m.fl.:
Place-based approaches to marine mammal conservation
Aquatic conservation 2016 DOI
Kristin L. Laidre,
Harry Stern,
Kit Kovacs,
Lloyd Lowry,
Sue E. Moore,
Eric V. Regehr
m.fl.:
Arctic marine mammal population status, sea ice habitat loss, and conservation recommendations for the 21st century
Conservation Biology 2015 DOI
D.G. Reid,
D. Berteaux,
K.L. Laidre,
A. Angerbjörn,
R. Angliss,
E.W. Born
m.fl.:
Mammals
2013
Andrew E. Derocher,
Jon Aars,
Steven C. Amstrup,
Amy Cutting,
Nick J. Lunn,
Péter K. Molnar
m.fl.:
Rapid ecosystem change and polar bear conservation
Conservation Letters 2013 DOI
D. Vongraven,
Jon Aars,
S.C. Amstrup,
S.N. Atkinson,
S.E. Belikov,
E.W. Born
m.fl.:
A circumpolar monitoring framework for polar bears
Ursus (International Association for Bear Research and Management) 2012 DOI
D. Vongraven,
M. Ekker,
Øystein Wiig,
J. Aars
:
Management of polar bears in Norway, 2005-2009
2010
Bjørn Munro Jenssen,
Jill Ina Åsmul,
Morten Ekker,
D. Vongraven
:
To go for a swim or not? Consequences of neonatal aquatic dispersal behaviour for growth in grey seal pups
Animal Behaviour 2010 DOI
J. Aars,
A.E. Derocher,
L.W. Andersen,
D. Vongraven,
M. Ekker,
Øystein Wiig
:
Polar bear management and research in Norway 2001-2005
2006
A.E. Derocher,
Øystein Wiig,
M Andersen,
D. Vongraven,
M. Ekker
:
Polar bear research and management in Norway 1997-2000
2002
Dag Vongraven
:
Assessing vulnerability of flora and fauna in polar areas. Symposium proceedings
2015
M. Ekker,
Jon Aars,
M. Haugan,
E. Jernqvist,
E. Stokke,
D. Vongraven
m.fl.:
Norsk handlingsplan for isbjørn
2013
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