| Year |
Citation |
Score |
| 2024 |
Thompson PR, Harrington PD, Mallory CD, Lele SR, Bayne EM, Derocher AE, Edwards MA, Campbell M, Lewis MA. Simultaneous estimation of the temporal and spatial extent of animal migration using step lengths and turning angles. Movement Ecology. 12: 1. PMID 38191509 DOI: 10.1186/s40462-023-00444-8 |
0.627 |
|
| 2023 |
Tidière M, Colchero F, Staerk J, Adkesson MJ, Andersen DH, Bland L, Böye M, Brando S, Clegg I, Cubaynes S, Cutting A, De Man D, Derocher AE, Dorsey C, Elgar W, et al. Survival improvements of marine mammals in zoological institutions mirror historical advances in human longevity. Proceedings. Biological Sciences. 290: 20231895. PMID 37848064 DOI: 10.1098/rspb.2023.1895 |
0.805 |
|
| 2022 |
Togunov RR, Derocher AE, Lunn NJ, Auger-Méthé M. Drivers of polar bear behavior and the possible effects of prey availability on foraging strategy. Movement Ecology. 10: 50. PMID 36384775 DOI: 10.1186/s40462-022-00351-4 |
0.79 |
|
| 2022 |
Rode KD, Taras BD, Stricker CA, Atwood TC, Boucher NP, Durner GM, Derocher AE, Richardson ES, Cherry SG, Quakenbush L, Horstmann L, Bromaghin JF. Diet energy density estimated from isotopes in predator hair associated with survival, habitat, and population dynamics. Ecological Applications : a Publication of the Ecological Society of America. e2751. PMID 36151883 DOI: 10.1002/eap.2751 |
0.833 |
|
| 2022 |
Thompson PR, Lewis MA, Edwards MA, Derocher AE. Time-dependent memory and individual variation in Arctic brown bears (Ursus arctos). Movement Ecology. 10: 18. PMID 35410401 DOI: 10.1186/s40462-022-00319-4 |
0.712 |
|
| 2022 |
Klappstein NJ, Potts JR, Michelot T, Börger L, Pilfold NW, Lewis MA, Derocher AE. Energy-based step selection analysis: Modelling the energetic drivers of animal movement and habitat use. The Journal of Animal Ecology. PMID 35277858 DOI: 10.1111/1365-2656.13687 |
0.784 |
|
| 2021 |
Maduna SN, Aars J, Fløystad I, Klütsch CFC, Zeyl Fiskebeck EML, Wiig Ø, Ehrich D, Andersen M, Bachmann L, Derocher AE, Nyman T, Eiken HG, Hagen SB. Sea ice reduction drives genetic differentiation among Barents Sea polar bears. Proceedings. Biological Sciences. 288: 20211741. PMID 34493082 DOI: 10.1098/rspb.2021.1741 |
0.363 |
|
| 2020 |
Johnson AC, Reimer JR, Lunn NJ, Stirling I, McGeachy D, Derocher AE. Influence of sea ice dynamics on population energetics of Western Hudson Bay polar bears. Conservation Physiology. 8: coaa132. PMID 33408870 DOI: 10.1093/conphys/coaa132 |
0.826 |
|
| 2020 |
Biddlecombe BA, Bayne EM, Lunn NJ, McGeachy D, Derocher AE. Comparing sea ice habitat fragmentation metrics using integrated step selection analysis. Ecology and Evolution. 10: 4791-4800. PMID 32551061 DOI: 10.1002/Ece3.6233 |
0.829 |
|
| 2020 |
Boucher NP, Derocher AE, Richardson ES. Spatial and temporal variability in ringed seal () stable isotopes in the Beaufort Sea. Ecology and Evolution. 10: 4178-4192. PMID 32489588 DOI: 10.1002/Ece3.6186 |
0.828 |
|
| 2020 |
Lippold A, Aars J, Andersen M, Aubail A, Derocher AE, Dietz R, Eulaers I, Sonne C, Welker JM, Wiig Ø, Routti H. Two Decades of Mercury Concentrations in Barents Sea Polar Bears (Ursus maritimus) in Relation to Dietary Carbon, Sulfur, and Nitrogen. Environmental Science & Technology. PMID 32410455 DOI: 10.1021/Acs.Est.0C01848 |
0.4 |
|
| 2020 |
Boonstra R, Bodner K, Bosson C, Delehanty B, Richardson ES, Lunn NJ, Derocher AE, Molnár PK. The stress of Arctic warming on polar bears. Global Change Biology. PMID 32364624 DOI: 10.1111/Gcb.15142 |
0.836 |
|
| 2020 |
Yurkowski D, Richardson E, Lunn NJ, Muir DCG, Johnson AC, Derocher AE, Ehrman AD, Houde M, Young BG, Debets CD, Sciullo L, Thiemann GW, Ferguson S. Contrasting temporal patterns of mercury, niche dynamics, and body fat indices of polar bears and ringed seals in a melting icescape. Environmental Science & Technology. PMID 32046488 DOI: 10.1021/Acs.Est.9B06656 |
0.834 |
|
| 2020 |
Togunov RR, Klappstein NJ, Lunn NJ, Derocher AE, Auger-Méthé M. Opportunistic evaluation of modelled sea ice drift using passively drifting telemetry collars in Hudson Bay, Canada The Cryosphere. 14: 1937-1950. DOI: 10.5194/Tc-14-1937-2020 |
0.822 |
|
| 2020 |
Klappstein N, Togunov R, Reimer J, Lunn N, Derocher A. Patterns of sea ice drift and polar bear (Ursus maritimus) movement in Hudson Bay Marine Ecology Progress Series. 641: 227-240. DOI: 10.3354/Meps13293 |
0.834 |
|
| 2020 |
Shave JR, Cherry SG, Derocher AE, Fortin D. Seasonal and inter-annual variation in diet for gray wolves Canis lupus in Prince Albert National Park, Saskatchewan Wildlife Biology. 2020. DOI: 10.2981/Wlb.00695 |
0.804 |
|
| 2020 |
Stirling I, Laidre KL, Derocher AE, Van Meurs R. The ecological and behavioral significance of short-term food caching in polar bears (Ursus maritimus) Arctic Science. 6: 41-52. DOI: 10.1139/as-2019-0008 |
0.709 |
|
| 2020 |
Richardson ES, Davis C, Stirling I, Derocher AE, Lunn NJ, Malenfant RM. Variance in lifetime reproductive success of male polar bears Behavioral Ecology. DOI: 10.1093/Beheco/Araa074 |
0.785 |
|
| 2020 |
Bechshoft T, Luo Y, Bohart AM, Derocher AE, Richardson ES, Lunn NJ, Pearson DG. Monitoring spatially resolved trace elements in polar bear hair using single spot laser ablation ICP-MS Ecological Indicators. 119: 106822. DOI: 10.1016/J.Ecolind.2020.106822 |
0.762 |
|
| 2020 |
Johnson AC, Derocher AE. Variation in habitat use of Beaufort Sea polar bears Polar Biology. 43: 1247-1260. DOI: 10.1007/S00300-020-02705-3 |
0.654 |
|
| 2020 |
Florko KRN, Derocher AE, Breiter CC, Ghazal M, Hedman D, Higdon JW, Richardson ES, Sahanatien V, Trim V, Petersen SD. Polar bear denning distribution in the Canadian Arctic Polar Biology. 43: 617-621. DOI: 10.1007/S00300-020-02657-8 |
0.842 |
|
| 2019 |
Bechshoft T, Dyck M, St Pierre KA, Derocher AE, St Louis V. The use of hair as a proxy for total and methylmercury burdens in polar bear muscle tissue. The Science of the Total Environment. 686: 1120-1128. PMID 31412508 DOI: 10.1016/J.Scitotenv.2019.06.087 |
0.785 |
|
| 2019 |
Shave JR, Derocher AE, Cherry SG, Thiemann GW. Chronic stress and body condition of wolf-killed prey in Prince Albert National Park, Saskatchewan. Conservation Physiology. 7: coz037. PMID 31308948 DOI: 10.1093/Conphys/Coz037 |
0.777 |
|
| 2019 |
Reimer JR, Mangel M, Derocher AE, Lewis MA. Modelling optimal responses and fitness consequences in a changing Arctic. Global Change Biology. PMID 31077520 DOI: 10.1111/Gcb.14681 |
0.801 |
|
| 2019 |
Folio DM, Aars J, Gimenez O, Derocher AE, Wiig Ø, Cubaynes S. How many cubs can a mum nurse? Maternal age and size influence litter size in polar bears. Biology Letters. 15: 20190070. PMID 31039729 DOI: 10.1098/Rsbl.2019.0070 |
0.337 |
|
| 2019 |
Lambert Koizumi C, Derocher AE. Predation risk and space use of a declining Dall sheep (Ovis dalli dalli) population. Plos One. 14: e0215519. PMID 30986250 DOI: 10.1371/Journal.Pone.0215519 |
0.808 |
|
| 2019 |
Reimer JR, Caswell H, Derocher AE, Lewis MA. Ringed seal demography in a changing climate. Ecological Applications : a Publication of the Ecological Society of America. e01855. PMID 30672632 DOI: 10.1002/Eap.1855 |
0.822 |
|
| 2019 |
Boucher N, Derocher A, Richardson E. Variability in polar bear Ursus maritimus stable isotopes in relation to environmental change in the Canadian Beaufort Sea Marine Ecology Progress Series. 630: 215-225. DOI: 10.3354/Meps13136 |
0.833 |
|
| 2019 |
Johnson A, Hobson K, Lunn N, McGeachy D, Richardson E, Derocher A. Temporal and intra-population patterns in polar bear foraging ecology in western Hudson Bay Marine Ecology Progress Series. 619: 187-199. DOI: 10.3354/Meps12933 |
0.825 |
|
| 2019 |
Reimer JR, Mangel M, Derocher AE, Lewis MA. Matrix methods for stochastic dynamic programming in ecology and evolutionary biology Methods in Ecology and Evolution. 10: 1952-1961. DOI: 10.1111/2041-210X.13291 |
0.762 |
|
| 2019 |
Boucher NP, Derocher AE, Richardson ES. Space use patterns affect stable isotopes of polar bears (Ursus maritimus) in the Beaufort Sea Polar Biology. 42: 1581-1593. DOI: 10.1007/S00300-019-02546-9 |
0.827 |
|
| 2019 |
Biddlecombe BA, Derocher AE, Richardson ES, Stirling I. Behaviour and characteristics of mating polar bears (Ursus maritimus) in the Beaufort Sea, Canada Polar Biology. 42: 919-929. DOI: 10.1007/S00300-019-02485-5 |
0.808 |
|
| 2018 |
Lippold A, Bourgeon S, Aars J, Andersen M, Polder A, Lyche JL, Bytingsvik J, Jenssen BM, Derocher A, Welker JM, Routti H. Temporal trends of persistent organic pollutants in Barents Sea polar bears (Ursus maritimus) in relation to changes in feeding habits and body condition. Environmental Science & Technology. PMID 30548071 DOI: 10.1021/Acs.Est.8B05416 |
0.423 |
|
| 2018 |
Liu Y, Richardson ES, Derocher AE, Lunn NJ, Lehmler HJ, Li X, Zhang Y, Cui JY, Cheng L, Martin JW. Hundreds of Unrecognized Halogenated Contaminants Discovered in Polar Bear Serum. Angewandte Chemie (International Ed. in English). PMID 30376612 DOI: 10.1002/Anie.201809906 |
0.8 |
|
| 2018 |
Togunov RR, Derocher AE, Lunn NJ. Corrigendum: Windscapes and olfactory foraging in a large carnivore. Scientific Reports. 8: 46968. PMID 29849097 DOI: 10.1038/Srep46968 |
0.754 |
|
| 2018 |
Tartu S, Aars J, Andersen M, Polder A, Bourgeon S, Merkel B, Lowther AD, Bytingsvik J, Welker JM, Derocher A, Jenssen BM, Routti H. Choose your poison - Space-use strategy influences pollutant exposure in Barents Sea polar bears. Environmental Science & Technology. PMID 29363970 DOI: 10.1021/Acs.Est.7B06137 |
0.435 |
|
| 2018 |
Robinson BG, Franke A, Derocher AE. Stable isotope mixing models fail to estimate the diet of an avian predator The Auk. 135: 60-70. DOI: 10.1642/Auk-17-143.1 |
0.307 |
|
| 2018 |
Vongraven D, Derocher AE, Bohart AM. Polar bear research: has science helped management and conservation? Environmental Reviews. 26: 358-368. DOI: 10.1139/Er-2018-0021 |
0.315 |
|
| 2018 |
Bechshoft T, Derocher AE, Viengkone M, Routti H, Aars J, Letcher RJ, Dietz R, Sonne C, Jenssen BM, Richardson E, Lunn NJ. On the integration of ecological and physiological variables in polar bear toxicology research: a systematic review Environmental Reviews. 26: 1-12. DOI: 10.1139/Er-2016-0118 |
0.813 |
|
| 2018 |
Yurkowski DJ, Auger-Méthé M, Mallory ML, Wong SNP, Gilchrist G, Derocher AE, Richardson E, Lunn NJ, Hussey NE, Marcoux M, Togunov RR, Fisk AT, Harwood LA, Dietz R, Rosing-Asvid A, et al. Abundance and species diversity hotspots of tracked marine predators across the North American Arctic Diversity and Distributions. 25: 328-345. DOI: 10.1111/Ddi.12860 |
0.802 |
|
| 2018 |
Hamilton SG, Derocher AE. Assessment of global polar bear abundance and vulnerability Animal Conservation. 22: 83-95. DOI: 10.1111/Acv.12439 |
0.422 |
|
| 2018 |
O'Donovan SA, Budge SM, Hobson KA, Kelly AP, Derocher AE. Intrapopulation variability in wolf diet revealed using a combined stable isotope and fatty acid approach Ecosphere. 9: e02420. DOI: 10.1002/Ecs2.2420 |
0.742 |
|
| 2018 |
Viengkone M, Derocher AE, Richardson ES, Obbard ME, Dyck MG, Lunn NJ, Sahanatien V, Robinson BG, Davis CS. Assessing spatial discreteness of Hudson Bay polar bear populations using telemetry and genetics Ecosphere. 9: e02364. DOI: 10.1002/Ecs2.2364 |
0.8 |
|
| 2017 |
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. Spring fasting behavior in a marine apex predator provides an index of ecosystem productivity. Global Change Biology. PMID 28994242 DOI: 10.1111/Gcb.13933 |
0.85 |
|
| 2017 |
Togunov RR, Derocher AE, Lunn NJ. Windscapes and olfactory foraging in a large carnivore. Scientific Reports. 7: 46332. PMID 28402340 DOI: 10.1038/Srep46332 |
0.786 |
|
| 2017 |
Castro de la Guardia L, Myers P, Derocher A, Lunn N, Terwisscha van Scheltinga A. Sea ice cycle in western Hudson Bay, Canada, from a polar bear perspective Marine Ecology Progress Series. 564: 225-233. DOI: 10.3354/Meps11964 |
0.469 |
|
| 2017 |
Yee M, Reimer J, Lunn NJ, Togunov RR, Pilfold NJ, McCall AG, Derocher AE. Polar bear (Ursus maritimus) Migration from Maternal Dens in Western Hudson Bay Arctic. 70: 319. DOI: 10.14430/Arctic4668 |
0.825 |
|
| 2017 |
Johnson AC, Pongracz JD, Derocher AE. Long-Distance Movement of a Female Polar Bear from Canada to Russia Arctic. 70: 121. DOI: 10.14430/Arctic4641 |
0.641 |
|
| 2017 |
Robinson BG, Franke A, Derocher AE. Weather-mediated decline in prey delivery rates causes food-limitation in a top avian predator Journal of Avian Biology. 48: 748-758. DOI: 10.1111/Jav.01130 |
0.363 |
|
| 2017 |
Nguyen L, Pilfold NW, Derocher AE, Stirling I, Bohart AM, Richardson E. Ringed seal ( Pusa hispida ) tooth annuli as an index of reproduction in the Beaufort Sea Ecological Indicators. 77: 286-292. DOI: 10.1016/J.Ecolind.2017.02.003 |
0.828 |
|
| 2016 |
Viengkone M, Derocher AE, Richardson ES, Malenfant RM, Miller JM, Obbard ME, Dyck MG, Lunn NJ, Sahanatien V, Davis CS. Assessing polar bear (Ursus maritimus) population structure in the Hudson Bay region using SNPs. Ecology and Evolution. 6: 8474-8484. PMID 28031799 DOI: 10.1002/Ece3.2563 |
0.79 |
|
| 2016 |
Pilfold NW, Hedman D, Stirling I, Derocher AE, Lunn NJ, Richardson E. Mass Loss Rates of Fasting Polar Bears. Physiological and Biochemical Zoology : Pbz. 89: 377-88. PMID 27617359 DOI: 10.1086/687988 |
0.833 |
|
| 2016 |
Cherry SG, Derocher AE, Lunn NJ. Habitat-mediated timing of migration in polar bears: an individual perspective. Ecology and Evolution. 6: 5032-42. PMID 27547331 DOI: 10.1002/Ece3.2233 |
0.844 |
|
| 2016 |
Auger-Methe M, Derocher AE, DeMars CA, Plank MJ, Codling EA, Lewis MA. Evaluating random search strategies in three mammals from distinct feeding guilds. The Journal of Animal Ecology. PMID 27354185 DOI: 10.1111/1365-2656.12562 |
0.807 |
|
| 2016 |
Auger-Méthé M, Field C, Albertsen CM, Derocher AE, Lewis MA, Jonsen ID, Mills Flemming J. State-space models' dirty little secrets: even simple linear Gaussian models can have estimation problems. Scientific Reports. 6: 26677. PMID 27220686 DOI: 10.1038/Srep26677 |
0.788 |
|
| 2016 |
Bechshoft T, Derocher AE, Richardson E, Lunn NJ, St Louis VL. Hair Mercury Concentrations in Western Hudson Bay Polar Bear Family Groups. Environmental Science & Technology. 50: 5313-9. PMID 27095340 DOI: 10.1021/Acs.Est.6B00483 |
0.812 |
|
| 2016 |
Pilfold NW, McCall A, Derocher AE, Lunn NJ, Richardson E. Migratory response of polar bears to sea ice loss: to swim or not to swim Ecography. 40: 189-199. DOI: 10.1111/Ecog.02109 |
0.843 |
|
| 2016 |
Auger-Méthé M, Lewis MA, Derocher AE. Home ranges in moving habitats: Polar bears and sea ice Ecography. 39: 26-35. DOI: 10.1111/Ecog.01260 |
0.608 |
|
| 2016 |
Cullingham CI, Thiessen CD, Derocher AE, Paquet PC, Miller JM, Hamilton JA, Coltman DW. Population structure and dispersal of wolves in the Canadian Rocky Mountains Journal of Mammalogy. 97: 839-851. DOI: 10.1093/Jmammal/Gyw015 |
0.368 |
|
| 2016 |
Mislan P, Derocher AE, St. Louis VL, Richardson E, Lunn NJ, Janz DM. Assessing stress in Western Hudson Bay polar bears using hair cortisol concentration as a biomarker Ecological Indicators. 71: 47-54. DOI: 10.1016/J.Ecolind.2016.06.034 |
0.811 |
|
| 2016 |
McCall AG, Pilfold NW, Derocher AE, Lunn NJ. Seasonal habitat selection by adult female polar bears in western Hudson Bay Population Ecology. 58: 407-419. DOI: 10.1007/S10144-016-0549-Y |
0.838 |
|
| 2016 |
Pongracz JD, Derocher AE. Summer refugia of polar bears (Ursus maritimus) in the southern Beaufort Sea Polar Biology. 40: 753-763. DOI: 10.1007/S00300-016-1997-8 |
0.519 |
|
| 2016 |
Smereka CA, Edwards MA, Pongracz J, Branigan M, Pilfold NW, Derocher AE. Den selection by barren-ground grizzly bears, Mackenzie Delta, Northwest Territories Polar Biology. 1-14. DOI: 10.1007/S00300-016-1974-2 |
0.796 |
|
| 2015 |
Sahanatien V, Peacock E, Derocher AE. Population substructure and space use of Foxe Basin polar bears. Ecology and Evolution. 5: 2851-64. PMID 26306171 DOI: 10.1002/Ece3.1571 |
0.853 |
|
| 2015 |
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, ... ... Derocher AE, et al. Correction: Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic. Plos One. 10: e0136126. PMID 26273835 DOI: 10.1371/Journal.Pone.0136126 |
0.704 |
|
| 2015 |
Bromaghin JF, Mcdonald TL, Stirling I, Derocher AE, Richardson ES, Regehr EV, Douglas DC, Durner GM, Atwood T, Amstrup SC. Polar bear population dynamics in the southern Beaufort Sea during a period of sea ice decline. Ecological Applications : a Publication of the Ecological Society of America. 25: 634-51. PMID 26214910 DOI: 10.1890/14-1129.1 |
0.849 |
|
| 2015 |
Bechshoft T, Derocher AE, Richardson E, Mislan P, Lunn NJ, Sonne C, Dietz R, Janz DM, St Louis VL. Mercury and cortisol in Western Hudson Bay polar bear hair. Ecotoxicology (London, England). PMID 26044932 DOI: 10.1007/S10646-015-1506-9 |
0.811 |
|
| 2015 |
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, ... ... Derocher AE, et al. Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic. Plos One. 10: e112021. PMID 25562525 DOI: 10.1371/Journal.Pone.0112021 |
0.75 |
|
| 2015 |
Edwards MA, Derocher AE. Mating-related behaviour of grizzly bears inhabiting marginal habitat at the periphery of their North American range. Behavioural Processes. 111: 75-83. PMID 25498148 DOI: 10.1016/J.Beproc.2014.12.002 |
0.621 |
|
| 2015 |
Pilfold NW, Derocher AE, Stirling I, Richardson E. Multi-temporal factors influence predation for polar bears in a changing climate Oikos. 124: 1098-1107. DOI: 10.1111/Oik.02000 |
0.845 |
|
| 2015 |
Auger-Méthé M, Derocher AE, Plank MJ, Codling EA, Lewis MA. Differentiating the Lévy walk from a composite correlated random walk Methods in Ecology and Evolution. 6: 1179-1189. DOI: 10.1111/2041-210X.12412 |
0.505 |
|
| 2015 |
Barker OE, Derocher AE, Edwards MA. Use of Arctic ground squirrels (Urocitellus parryii) by brown bears (Ursus arctos) Polar Biology. 38: 369-379. DOI: 10.1007/S00300-014-1593-8 |
0.818 |
|
| 2014 |
Hamilton SG, Castro de la Guardia L, Derocher AE, Sahanatien V, Tremblay B, Huard D. Projected polar bear sea ice habitat in the Canadian Arctic Archipelago. Plos One. 9: e113746. PMID 25426720 DOI: 10.1371/Journal.Pone.0113746 |
0.84 |
|
| 2014 |
Robinson BG, Franke A, Derocher AE. The influence of weather and lemmings on spatiotemporal variation in the abundance of multiple avian guilds in the arctic. Plos One. 9: e101495. PMID 24983471 DOI: 10.1371/Journal.Pone.0101495 |
0.787 |
|
| 2014 |
Molnár PK, Lewis MA, Derocher AE. Estimating Allee dynamics before they can be observed: polar bears as a case study. Plos One. 9: e85410. PMID 24427306 DOI: 10.1371/Journal.Pone.0085410 |
0.676 |
|
| 2014 |
Rode KD, Regehr EV, Douglas DC, Durner G, Derocher AE, Thiemann GW, Budge SM. Variation in the response of an Arctic top predator experiencing habitat loss: feeding and reproductive ecology of two polar bear populations. Global Change Biology. 20: 76-88. PMID 23913506 DOI: 10.1111/Gcb.12339 |
0.771 |
|
| 2014 |
Molnár PK, Lewis MA, Derocher AE. The polar bear life cycle underlying the two-sex matrix projection model with maternal care, A n . Plos One. DOI: 10.1371/Journal.Pone.0085410.G001 |
0.496 |
|
| 2014 |
Molnár PK, Derocher AE, Thiemann GW, Lewis MA. Corrigendum to “Predicting survival, reproduction and abundance of polar bears under climate change” [Biol. Conserv. 143 (2010) 1612–1622] Biological Conservation. 177: 230-231. DOI: 10.1016/J.Biocon.2014.07.001 |
0.74 |
|
| 2014 |
Mccall AG, Derocher AE, Lunn NJ. Home range distribution of polar bears in western Hudson Bay Polar Biology. DOI: 10.1007/S00300-014-1590-Y |
0.85 |
|
| 2013 |
Edwards MA, Derocher AE, Nagy JA. Home Range Size Variation in Female Arctic Grizzly Bears Relative to Reproductive Status and Resource Availability Plos One. 8. PMID 23844162 DOI: 10.1371/Journal.Pone.0068130 |
0.749 |
|
| 2013 |
Castro de la Guardia L, Derocher AE, Myers PG, Terwisscha van Scheltinga AD, Lunn NJ. Future sea ice conditions in Western Hudson Bay and consequences for polar bears in the 21st century. Global Change Biology. 19: 2675-87. PMID 23716301 DOI: 10.1111/Gcb.12272 |
0.474 |
|
| 2013 |
Cherry SG, Derocher AE, Thiemann GW, Lunn NJ. Migration phenology and seasonal fidelity of an Arctic marine predator in relation to sea ice dynamics. The Journal of Animal Ecology. 82: 912-21. PMID 23510081 DOI: 10.1111/1365-2656.12050 |
0.846 |
|
| 2013 |
Dietz R, Sonne C, Basu N, Braune B, O'Hara T, Letcher RJ, Scheuhammer T, Andersen M, Andreasen C, Andriashek D, Asmund G, Aubail A, Baagøe H, Born EW, Chan HM, ... Derocher AE, et al. What are the toxicological effects of mercury in Arctic biota? The Science of the Total Environment. 443: 775-90. PMID 23231888 DOI: 10.1016/J.Scitotenv.2012.11.046 |
0.691 |
|
| 2013 |
Thiemann GW, Derocher AE, Cherry SG, Lunn NJ, Peacock E, Sahanatien V. Effects of chemical immobilization on the movement rates of free-ranging polar bears Journal of Mammalogy. 94: 386-397. DOI: 10.1644/12-Mamm-A-230.1 |
0.834 |
|
| 2013 |
Pilfold NW, Derocher AE, Richardson E. Influence of intraspecific competition on the distribution of a wide-ranging, non-territorial carnivore Global Ecology and Biogeography. 23: 425-435. DOI: 10.1111/Geb.12112 |
0.821 |
|
| 2013 |
Derocher AE, Aars J, Amstrup SC, Cutting A, Lunn NJ, Molnár PK, Obbard ME, Stirling I, Thiemann GW, Vongraven D, Wiig Ø, York G. Rapid ecosystem change and polar bear conservation Conservation Letters. 6: 368-375. DOI: 10.1111/Conl.12009 |
0.832 |
|
| 2013 |
Miller SD, McLellan BN, Derocher AE. Conservation and management of large carnivores in North America International Journal of Environmental Studies. 70: 383-398. DOI: 10.1080/00207233.2013.801628 |
0.422 |
|
| 2013 |
Pilfold NW, Derocher AE, Stirling I, Richardson E. Polar bear predatory behaviour reveals seascape distribution of ringed seal lairs Population Ecology. 56: 129-138. DOI: 10.1007/S10144-013-0396-Z |
0.834 |
|
| 2012 |
Stirling I, Derocher AE. Effects of climate warming on polar bears: a review of the evidence. Global Change Biology. 18: 2694-706. PMID 24501049 DOI: 10.1111/J.1365-2486.2012.02753.X |
0.774 |
|
| 2012 |
Bytingsvik J, van Leeuwen SP, Hamers T, Swart K, Aars J, Lie E, Nilsen EM, Wiig O, Derocher AE, Jenssen BM. Perfluoroalkyl substances in polar bear mother-cub pairs: a comparative study based on plasma levels from 1998 and 2008. Environment International. 49: 92-9. PMID 23010253 DOI: 10.1016/J.Envint.2012.08.004 |
0.352 |
|
| 2012 |
Pilfold NW, Derocher AE, Stirling I, Richardson E, Andriashek D. Age and sex composition of seals killed by polar bears in the eastern Beaufort Sea. Plos One. 7: e41429. PMID 22829949 DOI: 10.1371/Journal.Pone.0041429 |
0.835 |
|
| 2012 |
Vongraven D, Aars J, Amstrup S, Atkinson SN, Belikov S, Born EW, Debruyn TD, Derocher AE, Durner G, Gill M, Lunn N, Obbard ME, Omelak J, Ovsyanikov N, Peacock E, et al. A circumpolar monitoring framework for polar bears Ursus. 23: 1-66. DOI: 10.2192/Ursus-D-11-00026.1 |
0.843 |
|
| 2012 |
Sahanatien V, Derocher AE. Monitoring sea ice habitat fragmentation for polar bear conservation Animal Conservation. 15: 397-406. DOI: 10.1111/J.1469-1795.2012.00529.X |
0.849 |
|
| 2012 |
Derocher AE. POLAR BEARS IN NORTHWEST GREENLAND: AN INTERVIEW SURVEY ABOUT THE CATCH AND THE CLIMATE. Eric W. Born, Anna Heilman, Lene Kielsen Holm and Kristin L. Laidre. 2011. Copenhagen: Museum Tusculanum Press. 232 p, illustrated, hard cover. ISBN 978-87-635-3168-9. £47.49 Polar Record. 49. DOI: 10.1017/S0032247412000733 |
0.379 |
|
| 2011 |
Nagy JA, Johnson DL, Larter NC, Campbell MW, Derocher AE, Kelly A, Dumond M, Allaire D, Croft B. Subpopulation structure of caribou (Rangifer tarandus L.) in arctic and subarctic Canada. Ecological Applications : a Publication of the Ecological Society of America. 21: 2334-48. PMID 21939065 DOI: 10.1890/10-1410.1 |
0.804 |
|
| 2011 |
Auger-Méthé M, St Clair CC, Lewis MA, Derocher AE. Sampling rate and misidentification of Lévy and non-Lévy movement paths: comment. Ecology. 92: 1699-701; discussion. PMID 21905436 DOI: 10.1890/10-1704.1 |
0.782 |
|
| 2011 |
St Louis VL, Derocher AE, Stirling I, Graydon JA, Lee C, Jocksch E, Richardson E, Ghorpade S, Kwan AK, Kirk JL, Lehnherr I, Swanson HK. Differences in mercury bioaccumulation between polar bears (Ursus maritimus) from the Canadian high- and sub-Arctic. Environmental Science & Technology. 45: 5922-8. PMID 21678897 DOI: 10.1021/Es2000672 |
0.823 |
|
| 2011 |
Molnár PK, Derocher AE, Klanjscek T, Lewis MA. Predicting climate change impacts on polar bear litter size. Nature Communications. 2: 186. PMID 21304515 DOI: 10.1038/Ncomms1183 |
0.727 |
|
| 2011 |
Edwards MA, Derocher AE, Hobson KA, Branigan M, Nagy JA. Fast carnivores and slow herbivores: Differential foraging strategies among grizzly bears in the Canadian Arctic Oecologia. 165: 877-889. PMID 21153738 DOI: 10.1007/S00442-010-1869-9 |
0.766 |
|
| 2011 |
Derocher A, Andersen M, Wiig Ø, Aars J, Hansen E, Biuw M. Sea ice and polar bear den ecology at Hopen Island, Svalbard Marine Ecology Progress Series. 441: 273-279. DOI: 10.3354/Meps09406 |
0.513 |
|
| 2011 |
Peacock E, Derocher AE, Thiemann GW, Stirling I. Conservation and management of Canada's polar bears (Ursus maritimus) in a changing arctic 1 Canadian Journal of Zoology. 89: 371-385. DOI: 10.1139/Z11-021 |
0.841 |
|
| 2011 |
Andersen M, Derocher AE, Wiig Ø, Aars J. Polar bear (Ursus maritimus) maternity den distribution in Svalbard, Norway Polar Biology. 35: 499-508. DOI: 10.1007/S00300-011-1094-Y |
0.461 |
|
| 2010 |
Derocher AE. Climate change: The prospects for polar bears. Nature. 468: 905-6. PMID 21164475 DOI: 10.1038/468905A |
0.499 |
|
| 2010 |
Hoffmann M, Hilton-Taylor C, Angulo A, Böhm M, Brooks TM, Butchart SH, Carpenter KE, Chanson J, Collen B, Cox NA, Darwall WR, Dulvy NK, Harrison LR, Katariya V, Pollock CM, ... ... Derocher AE, et al. The impact of conservation on the status of the world's vertebrates. Science (New York, N.Y.). 330: 1503-9. PMID 20978281 DOI: 10.1126/Science.1194442 |
0.313 |
|
| 2010 |
Asbakk K, Aars J, Derocher AE, Wiig O, Oksanen A, Born EW, Dietz R, Sonne C, Godfroid J, Kapel CM. Serosurvey for Trichinella in polar bears (Ursus maritimus) from Svalbard and the Barents Sea. Veterinary Parasitology. 172: 256-63. PMID 20797484 DOI: 10.1016/J.Vetpar.2010.05.018 |
0.417 |
|
| 2010 |
Barker OE, Derocher AE. Habitat selection by arctic ground squirrels (Spermophilus parryii) Journal of Mammalogy. 91: 1251-1260. DOI: 10.1644/10-Mamm-A-030.1 |
0.786 |
|
| 2010 |
Towns L, Derocher AE, Stirling I, Lunn NJ. Changes in Land Distribution of Polar Bears in Western Hudson Bay Arctic. 63. DOI: 10.14430/Arctic975 |
0.83 |
|
| 2010 |
Cherry SG, Derocher AE, Hobson KA, Stirling I, Thiemann GW. Quantifying dietary pathways of proteins and lipids to tissues of a marine predator Journal of Applied Ecology. 48: 373-381. DOI: 10.1111/J.1365-2664.2010.01908.X |
0.809 |
|
| 2010 |
Molnár PK, Derocher AE, Thiemann GW, Lewis MA. Predicting survival, reproduction and abundance of polar bears under climate change Biological Conservation. 143: 1612-1622. DOI: 10.1016/J.Biocon.2010.04.004 |
0.789 |
|
| 2010 |
Derocher AE, Andersen M, Wiig Ø, Aars J. Sexual dimorphism and the mating ecology of polar bears (Ursus maritimus) at Svalbard Behavioral Ecology and Sociobiology. 64: 939-946. DOI: 10.1007/S00265-010-0909-0 |
0.351 |
|
| 2009 |
Molnár PK, Klanjscek T, Derocher AE, Obbard ME, Lewis MA. A body composition model to estimate mammalian energy stores and metabolic rates from body mass and body length, with application to polar bears. The Journal of Experimental Biology. 212: 2313-23. PMID 19617423 DOI: 10.1242/Jeb.026146 |
0.647 |
|
| 2009 |
Oksanen A, Asbakk K, Prestrud KW, Aars J, Derocher AE, Tryland M, Wiig O, Dubey JP, Sonne C, Dietz R, Andersen M, Born EW. Prevalence of antibodies against Toxoplasma gondii in polar bears (Ursus maritimus) from Svalbard and East Greenland. The Journal of Parasitology. 95: 89-94. PMID 18578588 DOI: 10.1645/Ge-1590.1 |
0.425 |
|
| 2009 |
Durner GM, Douglas DC, Nielson RM, Amstrup SC, Mcdonald TL, Stirling I, Mauritzen M, Born EW, Wiig Ø, Deweaver E, Serreze MC, Belikov SE, Holland MM, Maslanik J, Aars J, ... ... Derocher AE, et al. Predicting 21st-century polar bear habitat distribution from global climate models Ecological Monographs. 79: 25-58. DOI: 10.1890/07-2089.1 |
0.78 |
|
| 2009 |
Medill S, Derocher AE, Stirling I, Lunn N, Moses RA. Estimating cementum annuli width in polar bears: Identifying sources of variation and error Journal of Mammalogy. 90: 1256-1264. DOI: 10.1644/08-Mamm-A-186.1 |
0.796 |
|
| 2009 |
Stirling I, Richardson E, Thiemann GW, Derocher AE. Unusual Predation Attempts of Polar Bears on Ringed Seals in the Southern Beaufort Sea: Possible Significance of Changing Spring Ice Conditions Arctic. 61: 14. DOI: 10.14430/Arctic3 |
0.846 |
|
| 2009 |
Derocher AE. The World of the Polar Bear, by Norbert Rosing Arctic. 60. DOI: 10.14430/Arctic271 |
0.407 |
|
| 2009 |
Barker OE, Derocher AE. Brown Bear (Ursus arctos) Predation of Broad Whitefish (Coregonus nasus) in the Mackenzie Delta Region, Northwest Territories Arctic. 62. DOI: 10.14430/Arctic151 |
0.797 |
|
| 2009 |
Edwards MA, Nagy JA, Derocher AE. Low site fidelity and home range drift in a wide-ranging, large Arctic omnivore Animal Behaviour. 77: 23-28. DOI: 10.1016/J.Anbehav.2008.09.025 |
0.754 |
|
| 2009 |
Medill S, Derocher AE, Stirling I, Lunn N. Reconstructing the reproductive history of female polar bears using cementum patterns of premolar teeth Polar Biology. 33: 115-124. DOI: 10.1007/S00300-009-0689-Z |
0.815 |
|
| 2009 |
Towns L, Derocher AE, Stirling I, Lunn NJ, Hedman D. Spatial and temporal patterns of problem polar bears in Churchill, Manitoba Polar Biology. 32: 1529-1537. DOI: 10.1007/S00300-009-0653-Y |
0.836 |
|
| 2008 |
Schipper J, Chanson JS, Chiozza F, Cox NA, Hoffmann M, Katariya V, Lamoreux J, Rodrigues AS, Stuart SN, Temple HJ, Baillie J, Boitani L, Lacher TE, Mittermeier RA, Smith AT, ... ... Derocher AE, et al. The status of the world's land and marine mammals: diversity, threat, and knowledge. Science (New York, N.Y.). 322: 225-30. PMID 18845749 DOI: 10.1126/Science.1165115 |
0.368 |
|
| 2008 |
Jores J, Derocher AE, Staubach C, Aschfalk A. Occurrence and prevalence of Clostridium perfringens in polar bears from Svalbard, Norway. Journal of Wildlife Diseases. 44: 155-8. PMID 18263831 DOI: 10.7589/0090-3558-44.1.155 |
0.34 |
|
| 2008 |
Molnár PK, Derocher AE, Lewis MA, Taylor MK. Modelling the mating system of polar bears: a mechanistic approach to the Allee effect. Proceedings. Biological Sciences / the Royal Society. 275: 217-26. PMID 18029307 DOI: 10.1098/Rspb.2007.1307 |
0.693 |
|
| 2008 |
Edwards MA, Nagy JA, Derocher AE. Using subpopulation structure for barren-ground grizzly bear management Ursus. 19: 91-104. DOI: 10.2192/1537-6176-19.2.91 |
0.725 |
|
| 2008 |
Thiemann GW, Derocher AE, Stirling I. Polar bear Ursus maritimus conservation in Canada: an ecological basis for identifying designatable units Oryx. 42: 504. DOI: 10.1017/S0030605308001877 |
0.852 |
|
| 2008 |
Stirling I, Derocher AE, Gough WA, Rode K. Response to Dyck et al. (2007) on polar bears and climate change in western Hudson Bay Ecological Complexity. 5: 193-201. DOI: 10.1016/J.Ecocom.2008.01.004 |
0.754 |
|
| 2008 |
Cherry SG, Derocher AE, Stirling I, Richardson ES. Fasting physiology of polar bears in relation to environmental change and breeding behavior in the Beaufort Sea Polar Biology. 32: 383-391. DOI: 10.1007/S00300-008-0530-0 |
0.843 |
|
| 2008 |
Andersen M, Derocher AE, Wiig Ø, Aars J. Movements of two Svalbard polar bears recorded using geographical positioning system satellite transmitters Polar Biology. 31: 905-911. DOI: 10.1007/S00300-008-0428-X |
0.341 |
|
| 2007 |
Stirling I, Derocher AE. Melting Under Pressure The Wildlife Professional. 1: 24. DOI: 10.4004/1933-2866(2007)1[24:Mup]2.0.Co;2 |
0.608 |
|
| 2007 |
Stone IR, Derocher AE. An incident of polar bear infanticide and cannibalism on Phippsøya, Svalbard Polar Record. 43: 171-173. DOI: 10.1017/S0032247407246170 |
0.406 |
|
| 2006 |
Muir DC, Backus S, Derocher AE, Dietz R, Evans TJ, Gabrielsen GW, Nagy J, Norstrom RJ, Sonne C, Stirling I, Taylor MK, Letcher RJ. Brominated flame retardants in polar bears (Ursus maritimus) from Alaska, the Canadian Arctic, East Greenland, and Svalbard. Environmental Science & Technology. 40: 449-55. PMID 16468388 DOI: 10.1021/Es051707U |
0.81 |
|
| 2006 |
Parks E, Derocher A, Lunn N. Seasonal and annual movement patterns of polar bears on the sea ice of Hudson Bay Canadian Journal of Zoology. 84: 1281-1294. DOI: 10.1139/Z06-115 |
0.518 |
|
| 2005 |
Smithwick M, Mabury SA, Solomon KR, Sonne C, Martin JW, Born EW, Dietz R, Derocher AE, Letcher RJ, Evans TJ, Gabrielsen GW, Nagy J, Stirling I, Taylor MK, Muir DC. Circumpolar study of perfluoroalkyl contaminants in polar bears (Ursus maritimus). Environmental Science & Technology. 39: 5517-23. PMID 16124282 DOI: 10.1021/Es048309W |
0.776 |
|
| 2005 |
Verreault J, Muir DC, Norstrom RJ, Stirling I, Fisk AT, Gabrielsen GW, Derocher AE, Evans TJ, Dietz R, Sonne C, Sandala GM, Gebbink W, Riget FF, Born EW, Taylor MK, et al. Chlorinated hydrocarbon contaminants and metabolites in polar bears (Ursus maritimus) from Alaska, Canada, East Greenland, and Svalbard: 1996-2002. The Science of the Total Environment. 351: 369-90. PMID 16115663 DOI: 10.1016/J.Scitotenv.2004.10.031 |
0.815 |
|
| 2005 |
Tryland M, Neuvonen E, Huovilainen A, Tapiovaara H, Osterhaus A, Wiig O, Derocher AE. Serologic survey for selected virus infections in polar bears at Svalbard. Journal of Wildlife Diseases. 41: 310-6. PMID 16107665 DOI: 10.7589/0090-3558-41.2.310 |
0.361 |
|
| 2005 |
Sasaki M, Endo H, Wiig O, Derocher AE, Tsubota T, Taru H, Yamamoto M, Arishima K, Hayashi Y, Kitamura N, Yamada J. Adaptation of the hindlimbs for climbing in bears. Annals of Anatomy = Anatomischer Anzeiger : Official Organ of the Anatomische Gesellschaft. 187: 153-60. PMID 15900701 DOI: 10.1016/J.Aanat.2004.10.001 |
0.347 |
|
| 2005 |
Lie E, Larsen HJ, Larsen S, Johansen GM, Derocher AE, Lunn NJ, Norstrom RJ, Wiig O, Skaare JU. Does high organochlorine (OC) exposure impair the resistance to infection in polar bears (Ursus maritimus)? Part II: Possible effect of OCs on mitogen- and antigen-induced lymphocyte proliferation. Journal of Toxicology and Environmental Health. Part A. 68: 457-84. PMID 15799246 DOI: 10.1080/15287390590903685 |
0.726 |
|
| 2005 |
Derocher AE, Andersen M, Wiig Ø. SEXUAL DIMORPHISM OF POLAR BEARS Journal of Mammalogy. 86: 895-901. DOI: 10.1644/1545-1542(2005)86[895:Sdopb]2.0.Co;2 |
0.302 |
|
| 2005 |
Derocher AE. Population ecology of polar bears at Svalbard, Norway Population Ecology. 47: 267-275. DOI: 10.1007/S10144-005-0231-2 |
0.475 |
|
| 2004 |
Derocher AE, Lunn NJ, Stirling I. Polar bears in a warming climate. Integrative and Comparative Biology. 44: 163-76. PMID 21680496 DOI: 10.1093/Icb/44.2.163 |
0.85 |
|
| 2004 |
Pomponi M, Gavuzzo E, Bertonati C, Derocher AE, Lydersen C, Wiig Ø, Kovacs KM. Hemoglobin, pH and DPG/chloride shifting. Biochimie. 86: 927-32. PMID 15667943 DOI: 10.1016/J.Biochi.2004.09.006 |
0.352 |
|
| 2004 |
Oskam I, Ropstad E, Lie E, Derocher A, Wiig Ø, Dahl E, Larsen S, Skaare JU. Organochlorines affect the steroid hormone cortisol in free-ranging polar bears (Ursus maritimus) at Svalbard, Norway. Journal of Toxicology and Environmental Health. Part A. 67: 959-77. PMID 15205038 DOI: 10.1080/15287390490443731 |
0.366 |
|
| 2004 |
Braathen M, Derocher AE, Wiig Ø, Sørmo EG, Lie E, Skaare JU, Jenssen BM. Relationships between PCBs and thyroid hormones and retinol in female and male polar bears. Environmental Health Perspectives. 112: 826-33. PMID 15175168 DOI: 10.1289/Ehp.6809 |
0.32 |
|
| 2004 |
Lie E, Larsen HJ, Larsen S, Johansen GM, Derocher AE, Lunn NJ, Norstrom RJ, Wiig Ø, Skaare JU. Does high organochlorine (OC) exposure impair the resistance to infection in polar bears (Ursus maritimus)? Part I: Effect of OCs on the humoral immunity. Journal of Toxicology and Environmental Health. Part A. 67: 555-82. PMID 15129552 DOI: 10.1080/15287390490425597 |
0.718 |
|
| 2004 |
Wolkers H, van Bavel B, Derocher AE, Wiig O, Kovacs KM, Lydersen C, Lindström G. Congener-specific accumulation and food chain transfer of polybrominated diphenyl ethers in two arctic food chains. Environmental Science & Technology. 38: 1667-74. PMID 15074673 DOI: 10.1021/Es030448A |
0.409 |
|
| 2003 |
Oskam IC, Ropstad E, Dahl E, Lie E, Derocher AE, Wiig O, Larsen S, Wiger R, Skaare JU. Organochlorines affect the major androgenic hormone, testosterone, in male polar bears (Ursus maritimus) at Svalbard. Journal of Toxicology and Environmental Health. Part A. 66: 2119-39. PMID 14710596 DOI: 10.1080/15287390390211342 |
0.423 |
|
| 2003 |
Olsen GH, Mauritzen M, Derocher AE, Sørmo EG, Skaare JU, Wiig O, Jenssen BM. Space-use strategy is an important determinant of PCB concentrations in female polar bears in the Barents Sea. Environmental Science & Technology. 37: 4919-24. PMID 14620819 DOI: 10.1021/Es034380A |
0.451 |
|
| 2003 |
Lie E, Bernhoft A, Riget F, Belikov SE, Boltunov AN, Derocher AE, Garner GW, Wiig Ø, Skaare JU. Geographical distribution of organochlorine pesticides (OCPs) in polar bears (Ursus maritimus) in the Norwegian and Russian Arctic. The Science of the Total Environment. 306: 159-70. PMID 12699924 DOI: 10.1016/S0048-9697(02)00490-4 |
0.438 |
|
| 2003 |
Haave M, Ropstad E, Derocher AE, Lie E, Dahl E, Wiig Ø, Skaare JU, Jenssen BM. Polychlorinated biphenyls and reproductive hormones in female polar bears at Svalbard. Environmental Health Perspectives. 111: 431-6. PMID 12676595 DOI: 10.1289/Ehp.5553 |
0.409 |
|
| 2003 |
Derocher AE, Wolkers H, Colborn T, Schlabach M, Larsen TS, Wiig Ø. Contaminants in Svalbard polar bear samples archived since 1967 and possible population level effects. The Science of the Total Environment. 301: 163-74. PMID 12493194 DOI: 10.1016/S0048-9697(02)00303-0 |
0.454 |
|
| 2003 |
Grahl-Nielsen O, Andersen M, Derocher A, Lydersen C, Wiig Ø, Kovacs K. Fatty acid composition of the adipose tissue of polar bears and of their prey: ringed seals, bearded seals and harp seals Marine Ecology Progress Series. 265: 275-282. DOI: 10.3354/Meps265275 |
0.401 |
|
| 2003 |
Folk GE, Derocher AE. It's Seals on the Rocks for Polar Bears [with Reply] Frontiers in Ecology and the Environment. 1: 179. DOI: 10.2307/3868060 |
0.365 |
|
| 2003 |
Mauritzen M, Belikov SE, Boltunov AN, Derocher AE, Hansen E, Ims RA, Wiig O, Yoccoz N. Functional responses in polar bear habitat selection Oikos. 100: 112-124. DOI: 10.1034/J.1600-0706.2003.12056.X |
0.531 |
|
| 2003 |
Mauritzen M, Derocher AE, Pavlova O, Wiig Ø. Female polar bears, Ursus maritimus, on the Barents Sea drift ice: walking the treadmill Animal Behaviour. 66: 107-113. DOI: 10.1006/Anbe.2003.2171 |
0.496 |
|
| 2002 |
Skaare JU, Larsen HJ, Lie E, Bernhoft A, Derocher AE, Norstrom R, Ropstad E, Lunn NF, Wiig Ø. Ecological risk assessment of persistent organic pollutants in the arctic. Toxicology. 181: 193-7. PMID 12505309 DOI: 10.1016/S0300-483X(02)00280-9 |
0.733 |
|
| 2002 |
Tryland M, Brun E, Derocher AE, Arnemo JM, Kierulf P, Ølberg RA, Wiig Ø. Plasma biochemical values from apparently healthy free-ranging polar bears from Svalbard. Journal of Wildlife Diseases. 38: 566-75. PMID 12238374 DOI: 10.7589/0090-3558-38.3.566 |
0.399 |
|
| 2002 |
Henriksen EO, Wiig Ø, Skaare JU, Gabrielsen GW, Derocher AE. Monitoring PCBs in polar bears: lessons learned from Svalbard. Journal of Environmental Monitoring : Jem. 3: 493-8. PMID 11695117 DOI: 10.1039/B102683F |
0.433 |
|
| 2002 |
Tryland M, Derocher AE, Wiig Y, Godfroid J. Brucella sp. antibodies in polar bears from Svalbard and the Barents Sea. Journal of Wildlife Diseases. 37: 523-31. PMID 11504225 DOI: 10.7589/0090-3558-37.3.523 |
0.36 |
|
| 2002 |
Mauritzen M, Derocher AE, Wiig O, Belikov SE, Boltunov AN, Hansen E, Garner GW. Using satellite telemetry to define spatial population structure in polar bears in the Norwegian and western Russian Arctic Journal of Applied Ecology. 39: 79-90. DOI: 10.1046/J.1365-2664.2002.00690.X |
0.484 |
|
| 2002 |
Derocher AE, Wiig Ø. Postnatal growth in body length and mass of polar bears (Ursus maritimus) at Svalbard Journal of Zoology. 256: 343-349. DOI: 10.1017/S0952836902000377 |
0.425 |
|
| 2002 |
Derocher AE, Wiig Ø, Andersen M. Diet composition of polar bears in Svalbard and the western Barents Sea Polar Biology. 25: 448-452. DOI: 10.1007/S00300-002-0364-0 |
0.472 |
|
| 2001 |
Skaare JU, Bernhoft A, Wiig O, Norum KR, Haug E, Eide DM, Derocher AE. Relationships between plasma levels of organochlorines, retinol and thyroid hormones from polar bears (Ursus maritimus) at Svalbard. Journal of Toxicology and Environmental Health. Part A. 62: 227-41. PMID 11245393 DOI: 10.1080/009841001459397 |
0.33 |
|
| 2001 |
Mauritzen M, Derocher AE, Wiig Ø. Space-use strategies of female polar bears in a dynamic sea ice habitat Canadian Journal of Zoology. 79: 1704-1713. DOI: 10.1139/Z01-126 |
0.519 |
|
| 2001 |
Wiig &, Derocher A. Body composition of three polar bear ( Ursus maritimus ) cubs found dead at Svalbard Polar Biology. 24: 383-385. DOI: 10.1007/S003000100228 |
0.398 |
|
| 2001 |
Andersen M, Lie E, Derocher A, Belikov S, Bernhoft A, Boltunov A, Garner G, Skaare J, Wiig Ø. Geographic variation of PCB congeners in polar bears (Ursus maritimus) from Svalbard east to the Chukchi Sea Polar Biology. 24: 231-238. DOI: 10.1007/S003000000201 |
0.465 |
|
| 2000 |
Bernhoft A, Skaare JU, Wiig O, Derocher AE, Larsen HJ. Possible immunotoxic effects of organochlorines in polar bears (Ursus maritimus) at Svalbard. Journal of Toxicology and Environmental Health. Part A. 59: 561-74. PMID 10777247 DOI: 10.1080/009841000156682 |
0.386 |
|
| 2000 |
Skaare JU, Bernhoft A, Derocher A, Gabrielsen GW, Goksøyr A, Henriksen E, Larsen HJ, Lie E, Wiig Ø. Organochlorines in top predators at Svalbard--occurrence, levels and effects. Toxicology Letters. 103-9. PMID 10720718 DOI: 10.1016/S0378-4274(99)00256-8 |
0.344 |
|
| 2000 |
Derocher AE, Wiig &, Bangjord G. Predation of Svalbard reindeer by polar bears Polar Biology. 23: 675-678. DOI: 10.1007/S003000000138 |
0.451 |
|
| 1999 |
Paetkau D, Amstrup SC, Born EW, Calvert W, Derocher AE, Garner GW, Messier F, Stirling I, Taylor MK, Wiig O, Strobeck C. Genetic structure of the world's polar bear populations. Molecular Ecology. 8: 1571-84. PMID 10583821 DOI: 10.1046/J.1365-294X.1999.00733.X |
0.711 |
|
| 1999 |
Gjerde B, Derocher AE, Wiig O. Absence of trypanosomes in polar bears (Ursus maritimus) from Svalbard. The Veterinary Record. 145: 526-7. PMID 10576628 DOI: 10.1136/Vr.145.18.526 |
0.409 |
|
| 1999 |
Wiig O, Derocher AE, Cronin MM, Skaare JU. Female pseudohermaphrodite polar bears at Svalbard. Journal of Wildlife Diseases. 34: 792-6. PMID 9813850 DOI: 10.7589/0090-3558-34.4.792 |
0.423 |
|
| 1999 |
Derocher A, Wiig Ø. Observation of Adoption in Polar Bears (Ursus maritimus) Arctic. 52. DOI: 10.14430/Arctic946 |
0.345 |
|
| 1999 |
Derocher A, Wiig Ø. Infanticide and Cannibalism of Juvenile Polar Bears (Ursus maritimus) in Svalbard Arctic. 52. DOI: 10.14430/Arctic936 |
0.461 |
|
| 1999 |
Wiig O, Derocher AE, Belikov SE. RINGED SEAL (PHOCA HISPIDA) BREEDING IN THE DRIFTING PACK ICE OF THE BARENTS SEA Marine Mammal Science. 15: 595-598. DOI: 10.1111/J.1748-7692.1999.Tb00828.X |
0.392 |
|
| 1999 |
Derocher AE. Latitudinal variation in litter size of polar bears: ecology or methodology? Polar Biology. 22: 350-356. DOI: 10.1007/S003000050428 |
0.388 |
|
| 1998 |
Derocher AE, Stirling I. Maternal investment and factors affecting offspring size in polar bears (Ursus maritimus) Journal of Zoology. 245: 253-260. DOI: 10.1111/J.1469-7998.1998.Tb00099.X |
0.689 |
|
| 1998 |
Derocher AE, Stirling I. Geographic variation in growth of polar bears (Ursus maritimus) Journal of Zoology. 245: 65-72. DOI: 10.1111/J.1469-7998.1998.Tb00072.X |
0.71 |
|
| 1997 |
Derocher AE, Stirling I, Calvert W. Male-Biased Harvesting of Polar Bears in Western Hudson Bay The Journal of Wildlife Management. 61: 1075. DOI: 10.2307/3802104 |
0.704 |
|
| 1997 |
Derocher AE. Polar Bears: Living with the White Bear. Nikita Ovsyanikov. 1996. Shrewsbury: Swan Hill Press. 144 p, illustrated, hard cover. ISBN 1-85310-807-3. £ 19.95. Polar Record. 33: 246-247. DOI: 10.1017/S0032247400014741 |
0.37 |
|
| 1996 |
Derocher AE, Stirling I. Aspects of survival in juvenile polar bears Canadian Journal of Zoology. 74: 1246-1252. DOI: 10.1139/Z96-138 |
0.683 |
|
| 1995 |
Derocher AE, Stirling I. Estimation of Polar Bear Population Size and Survival in Western Hudson Bay The Journal of Wildlife Management. 59: 215. DOI: 10.2307/3808933 |
0.723 |
|
| 1995 |
Derocher AE, Stirling I. Temporal variation in reproduction and body mass of polar bears in western Hudson Bay Canadian Journal of Zoology. 73: 1657-1665. DOI: 10.1139/Z95-197 |
0.723 |
|
| 1993 |
Derocher AE, Andriashek D, Stirling I. Terrestrial Foraging by Polar Bears during the Ice-Free Period in Western Hudson Bay Arctic. 46. DOI: 10.14430/Arctic1350 |
0.752 |
|
| 1993 |
Stirling I, Derocher AE. Possible Impacts of Climatic Warming on Polar Bears Arctic. 46. DOI: 10.14430/Arctic1348 |
0.783 |
|
| 1993 |
Derocher AE, Andriashek D, Arnould JPY. Aspects of milk composition and lactation in polar bears Canadian Journal of Zoology. 71: 561-567. DOI: 10.1139/Z93-077 |
0.451 |
|
| 1992 |
Derocher AE, Stirling I, Andriashek D. Pregnancy rates and serum progesterone levels of polar bears in western Hudson Bay Canadian Journal of Zoology. 70: 561-566. DOI: 10.1139/Z92-084 |
0.692 |
|
| 1991 |
Derocher AE, Stirling I. Oil contamination of polar bears Polar Record. 27: 56-57. DOI: 10.1017/S0032247400019896 |
0.665 |
|
| 1990 |
Stirling I, Derocher AE. Factors Affecting the Evolution and Behavioral Ecology of the Modern Bears Bears: Their Biology and Management. 8: 189. DOI: 10.2307/3872919 |
0.616 |
|
| 1990 |
Derocher AE. Supernumerary Mammae and Nipples in the Polar Bear (Ursus maritimus) Journal of Mammalogy. 71: 236-237. DOI: 10.2307/1382173 |
0.404 |
|
| 1990 |
Derocher AE, Stirling I. Distribution of polar bears (Ursus maritimus) during the ice-free period in western Hudson Bay Canadian Journal of Zoology. 68: 1395-1403. DOI: 10.1139/Z90-208 |
0.764 |
|
| 1990 |
Derocher AE, Stirling I. Observations of aggregating behaviour in adult male polar bears (Ursus maritimus) Canadian Journal of Zoology. 68: 1390-1394. DOI: 10.1139/Z90-207 |
0.742 |
|
| 1990 |
Derocher AE, Nelson RA, Stirling I, Ramsay MA. EFFECTS OF FASTING AND FEEDING ON SERUM UREA AND SERUM CREATININE LEVELS IN POLAR BEARS Marine Mammal Science. 6: 196-203. DOI: 10.1111/J.1748-7692.1990.Tb00243.X |
0.691 |
|
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