Dag Vongraven
Dag Vongraven,
S.C. Amstrup,
T.L. McDonald,
J. Mitchell,
Nigel Yoccoz
:
Relating polar bears killed, human presence, and ice conditions in Svalbard 1987–2019
James M. Wilder,
Lindsey S. Mangipane,
Todd Atwood,
Anatoly Kochnev,
Tom Smith,
Dag Vongraven
:
Efficacy of bear spray as a deterrent against polar bears
Dag Vongraven,
AE Derocher,
Nicholas W Pilfold,
Nigel Yoccoz
:
Polar bear harvest patterns across the circumpolar Arctic
Anna Bisther,
Dag Vongraven
:
Killer whale (Orcinus orca) male carrying a dead calf
Eve Marie Jourdain,
Tiffany Goh,
Sanna Kuningas,
Tiu Similä,
Dag Vongraven,
Richard Karoliussen
et al.:
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
et al.:
Natural Entrapments of Killer Whales (Orcinus orca): A Review of Cases and Assessment of Intervention Techniques
Karyn D. Rode,
Martyn Obbard,
Stanislav Belikov,
Andrew E. Derocher,
George M. Durner,
Gregory W. Thiemann
et al.:
Polar Bear (Ursus maritimus)
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
et al.:
North Atlantic killer whale Orcinus orca populations: a review of current knowledge and threats to conservation
Dag Vongraven,
Andrew E. Derocher,
Alyssa M. Bohart
:
Polar bear research: Has science helped management and conservation?
Karyn D. Rode,
Jennifer K. Fortin-Noreus,
David Garshelis,
Markus Dyck,
Vicki Sahanatien,
Todd Atwood
et al.:
Survey-based assessment of the frequency and potential impacts of recreation on polar bears
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
James M. Wilder,
Dag Vongraven,
Todd Atwood,
Bob Hansen,
Amalie Jessen,
Anatoly Kochnev
et al.:
Polar bear attacks on humans: Implications of a changing climate
Eve Marie Jourdain,
Dag Vongraven,
Anna Bisther,
Richard Karoliussen
:
First longitudinal study of seal-feeding killer whales (Orcinus orca) in Norwegian coastal waters
Giuseppe Notarbartolo di Sciara,
Erich Hoyt,
Randall Reeves,
Jeff Ardron,
Helene Marsh,
Dag Vongraven
et al.:
Place-based approaches to marine mammal conservation
Kristin L. Laidre,
Harry Stern,
Kit Kovacs,
Lloyd Lowry,
Sue E. Moore,
Eric V. Regehr
et al.:
Arctic marine mammal population status, sea ice habitat loss, and conservation recommendations for the 21st century
Andrew E. Derocher,
Jon Aars,
Steven C. Amstrup,
Amy Cutting,
Nick J. Lunn,
Péter K. Molnar
et al.:
Rapid ecosystem change and polar bear conservation
D.G. Reid,
D. Berteaux,
K.L. Laidre,
A. Angerbjörn,
R. Angliss,
E.W. Born
et al.:
Mammals
2013 ARKIV
D. Vongraven,
Jon Aars,
S.C. Amstrup,
S.N. Atkinson,
S.E. Belikov,
E.W. Born
et al.:
A circumpolar monitoring framework for polar bears
D. Vongraven,
M. Ekker,
Øystein Wiig,
J. Aars
:
Management of polar bears in Norway, 2005-2009
2010 ARKIV
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
J. Aars,
A.E. Derocher,
L.W. Andersen,
D. Vongraven,
M. Ekker,
Øystein Wiig
:
Polar bear management and research in Norway 2001-2005
2006 ARKIV
A.E. Derocher,
Øystein Wiig,
M Andersen,
D. Vongraven,
M. Ekker
:
Polar bear research and management in Norway 1997-2000
2002 ARKIV
Stephanie Milne,
Clare Margaret Andvik,
Eve Marie Jourdain,
Richard Karoliussen,
Dag Vongraven,
Nils Inge Øien
et al.:
Temporal trends of dietary patterns and mercury in Norwegian killer whales from contrasting ecosystem states
2024 ARKIV
Tom Barry,
Tom Christensen,
Carolina Behe,
Catherine Coon,
Joseph M. Culp,
Dag Vongraven
et al.:
Corrigendum: Development of a multi-scale monitoring programme: approaches for the Arctic and lessons learned from the Circumpolar Biodiversity Monitoring Programme 2002-2022 (Frontiers in Conservation Science, (2023), 4, (1220521), 10.3389/fcosc.2023.1220521)
Eve Marie Jourdain,
Clare Margaret Andvik,
Richard Karoliussen,
Dag Vongraven,
Anders Ruus,
Katrine Borgå
:
Variations in ecological niche in Norwegian killer whales (Orcinus orca) inferred from dietary descriptors and observational evidence
2019 ARKIV
Virve Ravolainen,
Hallvard Strøm,
Synnøve Elvevold,
Eva Fuglei,
Åshild Ønvik Pedersen,
Martin Svenning
et al.:
Kunnskapsgrunnlaget for Sentral-Spitsbergen
Norsk Polarinstitutt 2018 ARKIV
Dag Vongraven
:
Assessing vulnerability of flora and fauna in polar areas. Symposium proceedings
Norsk Polarinstitutt 2015 ARKIV
M. Ekker,
Jon Aars,
M. Haugan,
E. Jernqvist,
E. Stokke,
D. Vongraven
et al.:
Norsk handlingsplan for isbjørn
Miljødirektoratet 2013 ARKIV
Qno Lundkvist,
Halvard R. Pedersen,
Rolf Tore Ottesen,
Tore Volden,
Morten Jartun,
Geir W. Gabrielsen
et al.:
PCBs in Svalbard : status of knowledge and management, April 2008
Sysselmannen på Svalbard 2008 ARKIV
The 50 latest publications is shown on this page. See all publications in NVA here →