Search Results

Human disturbances of denning polar bears in Alaska. Arctic 46

by Steven C. Amstrup
Published 1993

Movements of a polar bear from northern Alaska to northern Greenland

by George M. Durner, Steven C. Amstrup
Published 1995

Estimation of Population Size Using Open Capture–Recapture Models

by Trent L. Mcdonald, Steven C. Amstrup
Published 2001

ARCTIC VOL. 56, NO. 1 (MARCH 2003) P. 55–62 Habitat Characteristics of Polar Bear Terrestrial Maternal Den Sites in Northern Alaska

by George M. Durner, Steven C. Amstrup, Anthony S. Fischbach
Published 2002

Post-Den Emergence Behavior of Polar Bears (Ursus maritimus) in Northern Alaska

by Tom S. Smith, Steven T. Partridge, Steven C. Amstrup, Scott Schliebe
Published 2007

Remote identification of polar bear maternal den habitat in northern Alaska. Arctic 54:115–121

by George M. Durner, Steven C. Amstrup, Ken J. Ambrosius
Published 2001

Efficacy of aerial forward-looking infrared surveys for detecting polar bear maternal dens.

by Tom S Smith, Steven C Amstrup, B J Kirschhoffer, Geoffrey York
Published in PLOS ONE (2020)

Incremental evolution of modeling a prognosis for polar bears in a rapidly changing Arctic

by Bruce G. Marcot, Todd C. Atwood, David C. Douglas, Jeffrey F. Bromaghin, Anthony M. Pagano, Steven C. Amstrup
Published in Ecological Indicators (2023)

Rebuttal of “Polar Bear Population Forecasts: A Public-Policy Forecasting Audit”

by Steven C. Amstrup, Hal Caswell, Eric DeWeaver, Ian Stirling, David C. Douglas, Bruce G. Marcot, Christine M. Hunter
Published in Interfaces

Anthropogenic food: an emerging threat to polar bears

by Tom S. Smith, Andrew E. Derocher, Rachel L. Mazur, Geoff York, Megan A. Owen, Martyn Obbard, Evan S. Richardson, Steven C. Amstrup
Published in Oryx (2023)

Effects of capturing and collaring on polar bears: findings from long-term research on the southern Beaufort Sea population

by Karyn D. Rode, Anthony M. Pagano, Jeffrey F. Bromaghin, Todd C. Atwood, George M. Durner, Kristin S. Simac, Steven C. Amstrup
Published in Wildlife Research (2014)

Forecasting the relative influence of environmental and anthropogenic stressors on polar bears

by Todd C. Atwood, Bruce G. Marcot, David C. Douglas, Steven C. Amstrup, Karyn D. Rode, George M. Durner, Jeffrey F. Bromaghin
Published in Ecosphere (2016)

Electronic Supplementary Material for Regehr et al. 2016 from Conservation status of polar bears ( Ursus maritimus ) in relation to projected sea-ice declines

by Eric V. Regehr, Kristin L. Laidre, H. Resit Akçakaya, Steven C. Amstrup, Todd C. Atwood, Nicholas J. Lunn, Martyn Obbard, Harry Stern, Gregory W. Thiemann, Øystein Wiig
Published 2016

Correction: Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic.

by Elizabeth Peacock, Sarah A Sonsthagen, Martyn E Obbard, Andrei Boltunov, Eric V Regehr, Nikita Ovsyanikov, Jon Aars, Stephen N Atkinson, George K Sage, Andrew G Hope, Eve Zeyl, Lutz Bachmann, Dorothee Ehrich, Kim T Scribner, Steven C Amstrup, Stanislav Belikov, Erik W Born, Andrew E Derocher, Ian Stirling, Mitchell K Taylor, Øystein Wiig, David Paetkau, Sandra L Talbo
Published in PLOS ONE (2015)

Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic.

by Elizabeth Peacock, Sarah A Sonsthagen, Martyn E Obbard, Andrei Boltunov, Eric V Regehr, Nikita Ovsyanikov, Jon Aars, Stephen N Atkinson, George K Sage, Andrew G Hope, Eve Zeyl, Lutz Bachmann, Dorothee Ehrich, Kim T Scribner, Steven C Amstrup, Stanislav Belikov, Erik W Born, Andrew E Derocher, Ian Stirling, Mitchell K Taylor, Øystein Wiig, David Paetkau, Sandra L Talbot
Published in PLoS ONE (2015)