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Items: 21

1.

Range contraction and increasing isolation of a polar bear subpopulation in an era of sea-ice loss.

Laidre KL, Born EW, Atkinson SN, Wiig Ø, Andersen LW, Lunn NJ, Dyck M, Regehr EV, McGovern R, Heagerty P.

Ecol Evol. 2018 Jan 18;8(4):2062-2075. doi: 10.1002/ece3.3809. eCollection 2018 Feb.

2.

Phenotypic plasticity and climate change: can polar bears respond to longer Arctic summers with an adaptive fast?

Whiteman JP, Harlow HJ, Durner GM, Regehr EV, Amstrup SC, Ben-David M.

Oecologia. 2018 Feb;186(2):369-381. doi: 10.1007/s00442-017-4023-0. Epub 2017 Dec 1.

PMID:
29197040
3.

Harvesting wildlife affected by climate change: a modelling and management approach for polar bears.

Regehr EV, Wilson RR, Rode KD, Runge MC, Stern HL.

J Appl Ecol. 2017 Oct;54(5):1534-1543. doi: 10.1111/1365-2664.12864. Epub 2017 Mar 8.

4.

Spring fasting behavior in a marine apex predator provides an index of ecosystem productivity.

Rode KD, Wilson RR, Douglas DC, Muhlenbruch V, Atwood TC, Regehr EV, Richardson ES, Pilfold NW, Derocher AE, Durner GM, Stirling I, Amstrup SC, St Martin M, Pagano AM, Simac K.

Glob Chang Biol. 2018 Jan;24(1):410-423. doi: 10.1111/gcb.13933. Epub 2017 Nov 6.

PMID:
28994242
5.

Polar bears experience skeletal muscle atrophy in response to food deprivation and reduced activity in winter and summer.

Whiteman JP, Harlow HJ, Durner GM, Regehr EV, Rourke BC, Robles M, Amstrup SC, Ben-David M.

Conserv Physiol. 2017 Aug 9;5(1):cox049. doi: 10.1093/conphys/cox049. eCollection 2017.

6.

Habitat degradation affects the summer activity of polar bears.

Ware JV, Rode KD, Bromaghin JF, Douglas DC, Wilson RR, Regehr EV, Amstrup SC, Durner GM, Pagano AM, Olson J, Robbins CT, Jansen HT.

Oecologia. 2017 May;184(1):87-99. doi: 10.1007/s00442-017-3839-y. Epub 2017 Feb 28.

PMID:
28247129
7.

Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines.

Regehr EV, Laidre KL, Akçakaya HR, Amstrup SC, Atwood TC, Lunn NJ, Obbard M, Stern H, Thiemann GW, Wiig Ø.

Biol Lett. 2016 Dec;12(12). pii: 20160556.

8.

Demography of an apex predator at the edge of its range: impacts of changing sea ice on polar bears in Hudson Bay.

Lunn NJ, Servanty S, Regehr EV, Converse SJ, Richardson E, Stirling I.

Ecol Appl. 2016 Jul;26(5):1302-1320. doi: 10.1890/15-1256.

PMID:
27755745
9.

Invariant polar bear habitat selection during a period of sea ice loss.

Wilson RR, Regehr EV, Rode KD, St Martin M.

Proc Biol Sci. 2016 Aug 17;283(1836). pii: 20160380. doi: 10.1098/rspb.2016.0380.

10.

Using simulation to evaluate wildlife survey designs: polar bears and seals in the Chukchi Sea.

Conn PB, Moreland EE, Regehr EV, Richmond EL, Cameron MF, Boveng PL.

R Soc Open Sci. 2016 Jan 27;3(1):150561. doi: 10.1098/rsos.150561. eCollection 2016 Jan.

11.

Increased Land Use by Chukchi Sea Polar Bears in Relation to Changing Sea Ice Conditions.

Rode KD, Wilson RR, Regehr EV, St Martin M, Douglas DC, Olson J.

PLoS One. 2015 Nov 18;10(11):e0142213. doi: 10.1371/journal.pone.0142213. eCollection 2015.

12.

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

Peacock E, Sonsthagen SA, Obbard ME, Boltunov A, Regehr EV, Ovsyanikov N, Aars J, Atkinson SN, Sage GK, Hope AG, Zeyl E, Bachmann L, Ehrich D, Scribner KT, Amstrup SC, Belikov S, Born EW, Derocher AE, Stirling I, Taylor MK, Wiig Ø, Paetkau D, Talbo SL.

PLoS One. 2015 Aug 14;10(8):e0136126. doi: 10.1371/journal.pone.0136126. eCollection 2015. No abstract available.

13.

Polar bear population dynamics in the southern Beaufort Sea during a period of sea ice decline.

Bromaghin JF, Mcdonald TL, Stirling I, Derocher AE, Richardson ES, Regehr EV, Douglas DC, Durner GM, Atwood T, Amstrup SC.

Ecol Appl. 2015 Apr;25(3):634-51.

PMID:
26214910
14.

Animal physiology. Summer declines in activity and body temperature offer polar bears limited energy savings.

Whiteman JP, Harlow HJ, Durner GM, Anderson-Sprecher R, Albeke SE, Regehr EV, Amstrup SC, Ben-David M.

Science. 2015 Jul 17;349(6245):295-8. doi: 10.1126/science.aaa8623. Epub 2015 Jul 16.

15.

Arctic marine mammal population status, sea ice habitat loss, and conservation recommendations for the 21st century.

Laidre KL, Stern H, Kovacs KM, Lowry L, Moore SE, Regehr EV, Ferguson SH, Wiig Ø, Boveng P, Angliss RP, Born EW, Litovka D, Quakenbush L, Lydersen C, Vongraven D, Ugarte F.

Conserv Biol. 2015 Jun;29(3):724-37. doi: 10.1111/cobi.12474. Epub 2015 Mar 17. Review.

16.

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

Peacock E, Sonsthagen SA, Obbard ME, Boltunov A, Regehr EV, Ovsyanikov N, Aars J, Atkinson SN, Sage GK, Hope AG, Zeyl E, Bachmann L, Ehrich D, Scribner KT, Amstrup SC, Belikov S, Born EW, Derocher AE, Stirling I, Taylor MK, Wiig Ø, Paetkau D, Talbot SL.

PLoS One. 2015 Jan 6;10(1):e112021. doi: 10.1371/journal.pone.0112021. eCollection 2015. Erratum in: PLoS One. 2015;10(8):e0136126.

17.

Variation in the response of an Arctic top predator experiencing habitat loss: feeding and reproductive ecology of two polar bear populations.

Rode KD, Regehr EV, Douglas DC, Durner G, Derocher AE, Thiemann GW, Budge SM.

Glob Chang Biol. 2014 Jan;20(1):76-88. doi: 10.1111/gcb.12339. Epub 2013 Nov 17.

PMID:
23913506
18.

Polar bear population status in the northern Beaufort Sea, Canada, 1971-2006.

Stirling I, McDonald TL, Richardson ES, Regehr EV, Amstrup SC.

Ecol Appl. 2011 Apr;21(3):859-76.

PMID:
21639050
19.

Climate change threatens polar bear populations: a stochastic demographic analysis.

Hunter CM, Caswell H, Runge MC, Regehr EV, Amstrup SC, Stirling I.

Ecology. 2010 Oct;91(10):2883-97.

PMID:
21058549
20.

Reduced body size and cub recruitment in polar bears associated with sea ice decline.

Rode KD, Amstrup SC, Regehr EV.

Ecol Appl. 2010 Apr;20(3):768-82.

PMID:
20437962
21.

Survival and breeding of polar bears in the southern Beaufort Sea in relation to sea ice.

Regehr EV, Hunter CM, Caswell H, Amstrup SC, Stirling I.

J Anim Ecol. 2010 Jan;79(1):117-27. doi: 10.1111/j.1365-2656.2009.01603.x. Epub 2009 Sep 14.

PMID:
19754681

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