-
1
-
-
62949124537
-
-
IUCN Gland, Switzerland, and Cambridge, UK
-
Aars J, Lunn NJ, Derocher AE (2006) Polar bears: proceedings of the 14th Working Meeting of the IUCN/SSC Polar Bear Specialist Group. IUCN, Gland, Switzerland, and Cambridge, UK
-
(2006)
-
-
Aars, J.1
Lunn, N.J.2
Derocher, A.E.3
-
5
-
-
0024745952
-
Acute gastric dilation and volvulus in a free-living polar bear
-
SC Amstrup CA Nielsen 1989 Acute gastric dilation and volvulus in a free-living polar bear J Wildl Dis 25 601 604
-
(1989)
J Wildl Dis
, vol.25
, pp. 601-604
-
-
Amstrup, S.C.1
Nielsen, C.A.2
-
6
-
-
0034794987
-
Composition of eggs and neonates of Canada Geese and Lesser Snow Geese
-
SS Badzinski CD Ankney JO Leafloor KF Abraham 2001 Composition of eggs and neonates of Canada Geese and Lesser Snow Geese Auk 118 687 697
-
(2001)
Auk
, vol.118
, pp. 687-697
-
-
Badzinski, S.S.1
Ankney, C.D.2
Leafloor, J.O.3
Abraham, K.F.4
-
7
-
-
0142229593
-
Rapid ecological and behavioral changes in carnivores: Responses of black bears (Ursus americanus) to altered food
-
10.1017/S0952836903004126
-
JP Beckmann J Berger 2003 Rapid ecological and behavioral changes in carnivores: responses of black bears (Ursus americanus) to altered food J Zool (Lond) 261 207 212 10.1017/S0952836903004126
-
(2003)
J Zool (Lond)
, vol.261
, pp. 207-212
-
-
Beckmann, J.P.1
Berger, J.2
-
9
-
-
13144305481
-
Digestibility of ringed seals by the polar bear
-
RC Best 1985 Digestibility of ringed seals by the polar bear Can J Zool 63 1033 1036
-
(1985)
Can J Zool
, vol.63
, pp. 1033-1036
-
-
Best, R.C.1
-
10
-
-
33645279026
-
Spring haul-out behavior of ringed seals (Pusa hispida) in Kongsfjorden, Svalbard
-
10.1111/j.1748-7692.2006.00034.x
-
H Carlens C Lydersen BA Krafft KM Kovacs 2006 Spring haul-out behavior of ringed seals (Pusa hispida) in Kongsfjorden, Svalbard Mar Mamm Sci 22 379 393 10.1111/j.1748-7692.2006.00034.x
-
(2006)
Mar Mamm Sci
, vol.22
, pp. 379-393
-
-
Carlens, H.1
Lydersen, C.2
Krafft, B.A.3
Kovacs, K.M.4
-
12
-
-
0029475450
-
Sea ice-albedo climate feedback mechanism
-
JA Cury JL Schramm 1995 Sea ice-albedo climate feedback mechanism J Clim 8 240 247
-
(1995)
J Clim
, vol.8
, pp. 240-247
-
-
Cury, J.A.1
Schramm, J.L.2
-
13
-
-
0025631141
-
Distribution of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay
-
AE Derocher I Stirling 1990 Distribution of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay Can J Zool 68 1395 1403
-
(1990)
Can J Zool
, vol.68
, pp. 1395-1403
-
-
Derocher, A.E.1
Stirling, I.2
-
14
-
-
0027834473
-
Terrestrial foraging by polar bears during the ice-free period in western Hudson Bay
-
AE Derocher D Andriashek I Stirling 1993 Terrestrial foraging by polar bears during the ice-free period in western Hudson Bay Arctic 46 251 254
-
(1993)
Arctic
, vol.46
, pp. 251-254
-
-
Derocher, A.E.1
Andriashek, D.2
Stirling, I.3
-
15
-
-
0033810452
-
Predation of Svalbard reindeer by polar bears
-
AE Derocher Ø Wiig G Bangjord 2000 Predation of Svalbard reindeer by polar bears Polar Biol 23 675 678
-
(2000)
Polar Biol
, vol.23
, pp. 675-678
-
-
Derocher, A.E.1
Wiig, Ø.2
Bangjord, G.3
-
17
-
-
62949197980
-
Barnacle goose Branta leucopsis surveys on Nordenskiöldkysten, west Spitzbergen 1975-2007; Breeding in relation to carrying capacity and predator impact
-
RH Drent J Prop 2008 Barnacle goose Branta leucopsis surveys on Nordenskiöldkysten, west Spitzbergen 1975-2007; breeding in relation to carrying capacity and predator impact Circumpolar Stud 4 59 83
-
(2008)
Circumpolar Stud
, vol.4
, pp. 59-83
-
-
Drent, R.H.1
Prop, J.2
-
18
-
-
34948887198
-
Observations of a wild polar bear (Ursus maritimus) successfully fishing Arctic char (Salvelinus alpinus) and Fourhorn sculpin (Myoxocephalus quadricornis)
-
10.1007/s00300-007-0338-3
-
MG Dyck S Romberg 2007 Observations of a wild polar bear (Ursus maritimus) successfully fishing Arctic char (Salvelinus alpinus) and Fourhorn sculpin (Myoxocephalus quadricornis) Polar Biol 30 1625 1628 10.1007/s00300-007-0338-3
-
(2007)
Polar Biol
, vol.30
, pp. 1625-1628
-
-
Dyck, M.G.1
Romberg, S.2
-
19
-
-
12244280874
-
Climate change and ringed seal (Phoca hispida) recruitment in Western Hudson Bay
-
10.1111/j.1748-7692.2005.tb01212.x
-
SH Ferguson I Stirling P McLoughlin 2005 Climate change and ringed seal (Phoca hispida) recruitment in Western Hudson Bay Mar Mamm Sci 21 121 135 10.1111/j.1748-7692.2005.tb01212.x
-
(2005)
Mar Mamm Sci
, vol.21
, pp. 121-135
-
-
Ferguson, S.H.1
Stirling, I.2
McLoughlin, P.3
-
20
-
-
31844440986
-
Trends in the dates of ice freeze-up and breakup over Hudson Bay, Canada
-
AS Gagnon WA Gough 2005 Trends in the dates of ice freeze-up and breakup over Hudson Bay, Canada Arctic 58 370 382
-
(2005)
Arctic
, vol.58
, pp. 370-382
-
-
Gagnon, A.S.1
Gough, W.A.2
-
21
-
-
0035037434
-
Consumption choice by bears feeding on salmon
-
10.1007/s004420000590
-
SM Gende TP Quinn MF Willson 2001 Consumption choice by bears feeding on salmon Oecologia 127 372 382 10.1007/s004420000590
-
(2001)
Oecologia
, vol.127
, pp. 372-382
-
-
Gende, S.M.1
Quinn, T.P.2
Willson, M.F.3
-
22
-
-
0033919025
-
Life histories and elasticity patterns: Perturbation analysis for species with minimal demographic data
-
S Heppell H Caswell LB Crowder 2000 Life histories and elasticity patterns: perturbation analysis for species with minimal demographic data Ecology 81 654 665
-
(2000)
Ecology
, vol.81
, pp. 654-665
-
-
Heppell, S.1
Caswell, H.2
Crowder, L.B.3
-
23
-
-
0033491191
-
Effect of seasonal differences in dietary meat intake on changes in body mass and composition in wild and captive brown bears
-
GV Hilderbrand SG Jenkins CC Schwartz TA Hanley CT Robbins 1999 Effect of seasonal differences in dietary meat intake on changes in body mass and composition in wild and captive brown bears Can J Zool 77 1623 1630
-
(1999)
Can J Zool
, vol.77
, pp. 1623-1630
-
-
Hilderbrand, G.V.1
Jenkins, S.G.2
Schwartz, C.C.3
Hanley, T.A.4
Robbins, C.T.5
-
24
-
-
33646477985
-
Population momentum: Implications for wildlife management
-
DN Koons RF Rockwell JB Grand 2006 Population momentum: implications for wildlife management J Wildl Manage 70 19 26
-
(2006)
J Wildl Manage
, vol.70
, pp. 19-26
-
-
Koons, D.N.1
Rockwell, R.F.2
Grand, J.B.3
-
25
-
-
0022225968
-
The significance of supplemental food to polar bears during the ice-free period of Hudson Bay
-
NJ Lunn I Stirling 1985 The significance of supplemental food to polar bears during the ice-free period of Hudson Bay Can J Zool 83 2291 2297
-
(1985)
Can J Zool
, vol.83
, pp. 2291-2297
-
-
Lunn, N.J.1
Stirling, I.2
-
26
-
-
0030791291
-
Distribution and abundance of ringed (Phoca hispida) and bearded seals (Erignathus barbatus) in western Hudson Bay
-
NJ Lunn I Stirling SN Nowicki 1997 Distribution and abundance of ringed (Phoca hispida) and bearded seals (Erignathus barbatus) in western Hudson Bay Can J Fish Aquat Sci 54 914 921
-
(1997)
Can J Fish Aquat Sci
, vol.54
, pp. 914-921
-
-
Lunn, N.J.1
Stirling, I.2
Nowicki, S.N.3
-
27
-
-
0024889258
-
Study of the breeding ecology and behaviour of the Svalbard population of Light-bellied Brent Goose Branta bernicla hrota
-
J Madsen T Bregnballe F Mehlum 1989 Study of the breeding ecology and behaviour of the Svalbard population of Light-bellied Brent Goose Branta bernicla hrota Polar Res 7 1 21
-
(1989)
Polar Res
, vol.7
, pp. 1-21
-
-
Madsen, J.1
Bregnballe, T.2
Mehlum, F.3
-
28
-
-
0000096369
-
Correlates of predator abundance with snow and ice conditions and their role in determining timing of nesting and breeding success in Svalbard Light-bellied Brent Geese Branta bernicla hrota
-
J Madsen T Bregnballe J Frikke IB Kristensen 1998 Correlates of predator abundance with snow and ice conditions and their role in determining timing of nesting and breeding success in Svalbard Light-bellied Brent Geese Branta bernicla hrota Nor Polarinstitutt Skrifter 200 221 234
-
(1998)
Nor Polarinstitutt Skrifter
, vol.200
, pp. 221-234
-
-
Madsen, J.1
Bregnballe, T.2
Frikke, J.3
Kristensen, I.B.4
-
29
-
-
28744451649
-
Long-term trends in spring arrival dates of migrant birds at Delta Marsh, Manitoba in relation to climate change
-
10.1642/0004-8038(2005)122[1130:LTISAD]2.0.CO;2
-
H Murphy-Klassen TJ Underwood SG Sealy AA Czyrnyj 2005 Long-term trends in spring arrival dates of migrant birds at Delta Marsh, Manitoba in relation to climate change Auk 122 1130 1148 10.1642/0004-8038(2005)122[1130:LTISAD]2.0. CO;2
-
(2005)
Auk
, vol.122
, pp. 1130-1148
-
-
Murphy-Klassen, H.1
Underwood, T.J.2
Sealy, S.G.3
Czyrnyj, A.A.4
-
30
-
-
62949138721
-
-
Wiley New York
-
O'Connor R (1984) The growth and development of birds. Wiley, New York
-
(1984)
-
-
O'Connor, R.1
-
31
-
-
14444287752
-
Arctic environmental change of the last four centuries
-
10.1126/science.278.5341.1251
-
J Overpeck K Hughen D Hardy R Bradley R Case M Douglas B Finney K Gajewski G Jacoby A Jennings S Lamoureux A Lasca G MacDonald J Moore M Retelle S Smith A Wolfe G Zielinski 1997 Arctic environmental change of the last four centuries Science 278 1251 1256 10.1126/science.278.5341.1251
-
(1997)
Science
, vol.278
, pp. 1251-1256
-
-
Overpeck, J.1
Hughen, K.2
Hardy, D.3
Bradley, R.4
Case, R.5
Douglas, M.6
Finney, B.7
Gajewski, K.8
Jacoby, G.9
Jennings, A.10
Lamoureux, S.11
Lasca, A.12
MacDonald, G.13
Moore, J.14
Retelle, M.15
Smith, S.16
Wolfe, A.17
Zielinski, G.18
-
32
-
-
84986739496
-
Reproductive biology and ecology of female polar bears (Ursus maritimus)
-
MA Ramsay I Stirling 1988 Reproductive biology and ecology of female polar bears (Ursus maritimus) J Zool Soc Lond 214 601 634
-
(1988)
J Zool Soc Lond
, vol.214
, pp. 601-634
-
-
Ramsay, M.A.1
Stirling, I.2
-
33
-
-
0026016959
-
Polar bears make little use of terrestrial food webs: Evidence from stable-carbon isotope analysis
-
MA Ramsay K Hobson 1991 Polar bears make little use of terrestrial food webs: evidence from stable-carbon isotope analysis Oecologia 86 598 600
-
(1991)
Oecologia
, vol.86
, pp. 598-600
-
-
Ramsay, M.A.1
Hobson, K.2
-
34
-
-
62949114657
-
-
DA Randall RA Wood S Bony R Colman T Fichefet J Fyfe V Kattsov A Pitman J Shukla J Srinivasan RJ Stouffer A Sumi KE Taylor 2007
-
(2007)
-
-
Randall, D.A.1
Wood, R.A.2
Bony, S.3
Colman, R.4
Fichefet, T.5
Fyfe, J.6
Kattsov, V.7
Pitman, A.8
Shukla, J.9
Srinivasan, J.10
Stouffer, R.J.11
Sumi, A.12
Taylor, K.E.13
-
35
-
-
36549046955
-
The tragedy of the commons in evolutionary biology
-
10.1016/j.tree.2007.07.009
-
DJ Rankin K Bargum H Kokko 2007 The tragedy of the commons in evolutionary biology Trends Ecol Evol 22 643 651 10.1016/j.tree.2007.07.009
-
(2007)
Trends Ecol Evol
, vol.22
, pp. 643-651
-
-
Rankin, D.J.1
Bargum, K.2
Kokko, H.3
-
36
-
-
44349146233
-
Effects of early sea ice breakup on survival and population size of polar bears in Western Hudson Bay
-
10.2193/2006-180
-
EV Regehr NJ Lunn SC Amstrup I Stirling 2007 Effects of early sea ice breakup on survival and population size of polar bears in Western Hudson Bay J Wildl Manage 71 2673 2683 10.2193/2006-180
-
(2007)
J Wildl Manage
, vol.71
, pp. 2673-2683
-
-
Regehr, E.V.1
Lunn, N.J.2
Amstrup, S.C.3
Stirling, I.4
-
37
-
-
62949085913
-
-
2 Academic Press New York
-
Robbins CT (1993) Wildlife feeding and nutrition, 2nd edn. Academic Press, New York
-
(1993)
-
-
Robbins, C.T.1
-
39
-
-
62949177315
-
-
Parks Canada Ottawa
-
Rockwell RF, Abraham KF, Witte CR, Matulonis P, Usai M, Larsen D, Cooke F, Pollak D, Jefferies RL (2009) The birds of Wapusk National Park. Parks Canada, Ottawa
-
(2009)
-
-
Rockwell, R.F.1
Abraham, K.F.2
Witte, C.R.3
Matulonis, P.4
Usai, M.5
Larsen, D.6
Cooke, F.7
Pollak, D.8
Jefferies, R.L.9
-
41
-
-
33744961493
-
The influence of climate variability on polar bear (Ursus maritimus) and ringed seal (Pusa hispida) population dynamics
-
10.1139/Z06-001
-
A Rosing-Asvid 2006 The influence of climate variability on polar bear (Ursus maritimus) and ringed seal (Pusa hispida) population dynamics Can J Zool 84 357 364 10.1139/Z06-001
-
(2006)
Can J Zool
, vol.84
, pp. 357-364
-
-
Rosing-Asvid, A.1
-
43
-
-
0000868093
-
The food habits of polar bears of James Bay and southwest Hudson Bay in summer and autumn
-
RH Russell 1975 The food habits of polar bears of James Bay and southwest Hudson Bay in summer and autumn Arctic 28 117 129
-
(1975)
Arctic
, vol.28
, pp. 117-129
-
-
Russell, R.H.1
-
44
-
-
62949220297
-
-
Cambridge University Press Cambridge
-
Schmidt-Nielsen K (1997) Animal physiology: adaptation and environment. Cambridge University Press, Cambridge
-
(1997)
-
-
Schmidt-Nielsen, K.1
-
46
-
-
0029862176
-
Polar bear, Ursus maritimus, depredation of Canada goose, Branta canadensis, nests
-
AE Smith MRJ Hill 1996 Polar bear, Ursus maritimus, depredation of Canada goose, Branta canadensis, nests Can Field Nat 110 339 340
-
(1996)
Can Field Nat
, vol.110
, pp. 339-340
-
-
Smith, A.E.1
Hill, M.R.J.2
-
47
-
-
0000552296
-
Midsummer observations on the behavior of wild polar bears (Ursus maritimus)
-
I Stirling 1974 Midsummer observations on the behavior of wild polar bears (Ursus maritimus) Can J Zool 52 1191 1198
-
(1974)
Can J Zool
, vol.52
, pp. 1191-1198
-
-
Stirling, I.1
-
48
-
-
0001087801
-
Aspects of predation of seals by polar bears
-
I Stirling WR Archibald 1977 Aspects of predation of seals by polar bears J Fish Res Board Can 34 1126 1129
-
(1977)
J Fish Res Board Can
, vol.34
, pp. 1126-1129
-
-
Stirling, I.1
Archibald, W.R.2
-
49
-
-
0027832980
-
Possible impacts of climatic warming on polar bears
-
I Stirling AE Derocher 1993 Possible impacts of climatic warming on polar bears Arctic 46 240 245
-
(1993)
Arctic
, vol.46
, pp. 240-245
-
-
Stirling, I.1
Derocher, A.E.2
-
50
-
-
73849120070
-
Melting under pressure-the real scoop on climate warming and polar bears
-
43
-
Stirling I, Derocher AE (2007) Melting under pressure-the real scoop on climate warming and polar bears. Wildl Prof 1:24-27, 43
-
(2007)
Wildl Prof
, vol.1
, pp. 24-27
-
-
Stirling, I.1
Derocher, A.E.2
-
51
-
-
0001730904
-
Comparative hunting ability of polar bear cubs of different ages
-
I Stirling PB Latour 1978 Comparative hunting ability of polar bear cubs of different ages Can J Zool 56 1768 1772
-
(1978)
Can J Zool
, vol.56
, pp. 1768-1772
-
-
Stirling, I.1
Latour, P.B.2
-
52
-
-
0016540655
-
The caloric value of whole ringed seals (Phoca hispida) in relation to polar bear (Ursus maritimus) ecology and hunting behavior
-
I Stirling EH McEwan 1975 The caloric value of whole ringed seals (Phoca hispida) in relation to polar bear (Ursus maritimus) ecology and hunting behavior Can J Zool 53 1021 1027
-
(1975)
Can J Zool
, vol.53
, pp. 1021-1027
-
-
Stirling, I.1
McEwan, E.H.2
-
53
-
-
0029538343
-
Relationships between estimates of ringed seals (Phoca hispida) and polar bear (Ursus maritimus) populations in the Canadian Arctic
-
I Stirling NA Øritsland 1995 Relationships between estimates of ringed seals (Phoca hispida) and polar bear (Ursus maritimus) populations in the Canadian Arctic Can J Fish Aquat Sci 52 2594 2612
-
(1995)
Can J Fish Aquat Sci
, vol.52
, pp. 2594-2612
-
-
Stirling, I.1
Øritsland, N.A.2
-
54
-
-
33750179518
-
Possible effects of climate warming on selected populations of polar bears (Ursus maritimus) in the Canadian Arctic
-
I Stirling CL Parkinson 2006 Possible effects of climate warming on selected populations of polar bears (Ursus maritimus) in the Canadian Arctic Arctic 59 261 275
-
(2006)
Arctic
, vol.59
, pp. 261-275
-
-
Stirling, I.1
Parkinson, C.L.2
-
55
-
-
0032717525
-
Long-term trends in the population ecology of polar bears in Western Hudson Bay in relation to climate change
-
I Stirling NJ Lunn J Iacozza 1999 Long-term trends in the population ecology of polar bears in Western Hudson Bay in relation to climate change Arctic 52 294 306
-
(1999)
Arctic
, vol.52
, pp. 294-306
-
-
Stirling, I.1
Lunn, N.J.2
Iacozza, J.3
-
56
-
-
1942440862
-
Polar bear distribution and abundance on the southwestern coast of Hudson Bay during open water season in relation to population trends and annual ice patterns
-
I Stirling NJ Lunn J Iacozza C Elliott M Obbard 2004 Polar bear distribution and abundance on the southwestern coast of Hudson Bay during open water season in relation to population trends and annual ice patterns Arctic 57 15 26
-
(2004)
Arctic
, vol.57
, pp. 15-26
-
-
Stirling, I.1
Lunn, N.J.2
Iacozza, J.3
Elliott, C.4
Obbard, M.5
-
58
-
-
0001570634
-
Cyclic starvation as a reproductive strategy in the polar bear
-
PD Watts SE Hansen 1987 Cyclic starvation as a reproductive strategy in the polar bear Symp Zool Soc Lond 57 305 318
-
(1987)
Symp Zool Soc Lond
, vol.57
, pp. 305-318
-
-
Watts, P.D.1
Hansen, S.E.2
-
59
-
-
62949120806
-
-
4 Prentice-Hall Upper Saddle River
-
Zar JH (1999) Biostatistical analysis, 4th edn. Prentice-Hall, Upper Saddle River
-
(1999)
-
-
Zar, J.H.1
|