Martyn E. Obbard, Ph.D. - Publications

Affiliations: 
Ontario Ministry of Natural Resources 
Area:
demographics, carnivore conservation, polar bear ecology, black bear ecology

40 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Laforest BJ, Hébert JS, Obbard ME, Thiemann GW. Traditional Ecological Knowledge of Polar Bears in the Northern Eeyou Marine Region, Québec, Canada + Supplementary Appendix 1 (See Article Tools) Arctic. 71: 40-58. DOI: 10.14430/Arctic4696  0.311
2018 Rode KD, Fortin-Noreus JK, Garshelis D, Dyck M, Sahanatien V, Atwood T, Belikov S, Laidre KL, Miller S, Obbard ME, Vongraven D, Ware J, Wilder J. Survey-based assessment of the frequency and potential impacts of recreation on polar bears Biological Conservation. 227: 121-132. DOI: 10.1016/J.Biocon.2018.09.008  0.355
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  0.343
2017 Pelletier A, Obbard ME, Harnden M, McConnell S, Howe EJ, Burrows FG, White BN, Kyle CJ. Determining causes of genetic isolation in a large carnivore (Ursus americanus) population to direct contemporary conservation measures. Plos One. 12: e0172319. PMID 28235066 DOI: 10.1371/Journal.Pone.0172319  0.728
2017 Obbard ME, Newton EJ, Potter D, Orton A, Patterson BR, Steinberg BD. Big enough for bears? American black bears at heightened risk of mortality during seasonal forays outside Algonquin Provincial Park, Ontario Ursus. 28: 182-194. DOI: 10.2192/Ursu-D-16-00021.1  0.386
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  0.362
2016 Regehr EV, Laidre KL, Akçakaya HR, Amstrup SC, Atwood TC, Lunn NJ, Obbard M, Stern H, Thiemann GW, Wiig Ø. Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines. Biology Letters. 12. PMID 27928000 DOI: 10.1098/Rsbl.2016.0556  0.327
2016 Patterson BR, Mills KJ, Middel KR, Benson JF, Obbard ME. Does Predation Influence the Seasonal and Diel Timing of Moose Calving in Central Ontario, Canada? Plos One. 11: e0150730. PMID 27082234 DOI: 10.1371/Journal.Pone.0150730  0.331
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, 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  0.305
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, 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  0.374
2014 Obbard ME, Howe EJ, Wall LL, Allison B, Black R, Davis P, Dix-Gibson L, Gatt M, Hall MN. Relationships among food availability, harvest, and human-bear conflict at landscape scales in Ontario, Canada Ursus. 25: 98-110. DOI: 10.2192/Ursus-D-13-00018.1  0.726
2014 Crompton AE, Obbard ME, Petersen SD, Wilson PJ. Corrigendum to "Population genetic structure in polar bears (Ursus maritimus) from Hudson Bay, Canada: Implications of future climate change" [Biol. Conserv. 141(10) (2008) 2528-2539] doi: 10.1016/j.biocon.2008.07.018 Biological Conservation. 179: 152. DOI: 10.1016/J.Biocon.2014.08.015  0.359
2013 Romain DA, Obbard ME, Atkinson JL. Temporal variation in food habits of the American Black Bear (Ursus americanus) in the boreal forest of northern Ontario Canadian Field-Naturalist. 127: 118-130. DOI: 10.22621/Cfn.V127I2.1442  0.402
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  0.404
2013 Howe EJ, Obbard ME, Kyle CJ. Combining data from 43 standardized surveys to estimate densities of female American black bears by spatially explicit capture-recapture Population Ecology. 55: 595-607. DOI: 10.1007/S10144-013-0389-Y  0.705
2013 Patterson BR, Benson JF, Middel KR, Mills KJ, Silver A, Obbard ME. Moose calf mortality in central Ontario, Canada Journal of Wildlife Management. 77: 832-841. DOI: 10.1002/Jwmg.516  0.37
2012 Miller W, Schuster SC, Welch AJ, Ratan A, Bedoya-Reina OC, Zhao F, Kim HL, Burhans RC, Drautz DI, Wittekindt NE, Tomsho LP, Ibarra-Laclette E, Herrera-Estrella L, Peacock E, Farley S, ... ... Obbard M, et al. Polar and brown bear genomes reveal ancient admixture and demographic footprints of past climate change. Proceedings of the National Academy of Sciences of the United States of America. 109: E2382-90. PMID 22826254 DOI: 10.1073/Pnas.1210506109  0.348
2012 Wirsing AJ, Phillips JR, Obbard ME, Murray DL. Incidental nest predation in freshwater turtles: inter- and intraspecific differences in vulnerability are explained by relative crypsis. Oecologia. 168: 977-88. PMID 22009341 DOI: 10.1007/S00442-011-2158-Y  0.376
2012 Obbard ME, Middel KR. Bounding the Southern Hudson Bay polar bear subpopulation Ursus. 23: 134-144. DOI: 10.2192/Ursus-D-11-00030.1  0.345
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  0.336
2012 Pelletier A, Obbard ME, Mills K, Howe EJ, Burrows FG, White BN, Kyle CJ. Delineating genetic groupings in continuously distributed species across largely homogeneous landscapes: A study of American black bears (Ursus americanus) in Ontario, Canada Canadian Journal of Zoology. 90: 999-1014. DOI: 10.1139/Z2012-068  0.703
2012 Howe EJ, Obbard ME, Bowman J. Prior reproduction and weather affect berry crops in central Ontario, Canada Population Ecology. 54: 347-356. DOI: 10.1007/S10144-011-0301-6  0.713
2012 Macbeth BJ, Cattet MRL, Obbard ME, Middel K, Janz DM. Evaluation of hair cortisol concentration as a biomarker of long‐term stress in free‐ranging polar bears Wildlife Society Bulletin. 36: 747-758. DOI: 10.1002/Wsb.219  0.306
2011 Pelletier A, Obbard ME, White BN, Doyle C, Kyle CJ. Small-scale genetic structure of American black bears illustrates potential postglacial recolonization routes Journal of Mammalogy. 92: 629-644. DOI: 10.1644/10-Mamm-A-212.1  0.644
2011 Thiemann GW, Iverson SJ, Stirling I, Obbard ME. Individual patterns of prey selection and dietary specialization in an Arctic marine carnivore Oikos. 120: 1469-1478. DOI: 10.1111/J.1600-0706.2011.19277.X  0.36
2010 Maxie AJ, Hussey KF, Lowe SJ, Middel KR, Pond BA, Obbard ME, Patterson BR. A comparison of forest resource inventory, provincial land cover maps and field surveys for wildlife habitat analysis in the Great Lakes - St. Lawrence forest Forestry Chronicle. 86: 77-86. DOI: 10.5558/Tfc86077-1  0.301
2010 Howe EJ, Obbard ME, Black R, Wall LL. Do public complaints reflect trends in human-bear conflict? Ursus. 21: 131-142. DOI: 10.2192/09Gr013.1  0.718
2010 Obbard ME, Howe EJ, Kyle CJ. Empirical comparison of density estimators for large carnivores Journal of Applied Ecology. 47: 76-84. DOI: 10.1111/J.1365-2664.2009.01758.X  0.718
2008 Obbard ME, Howe EJ. Demography of black bears in hunted and unhunted areas of the boreal forest of Ontario Journal of Wildlife Management. 72: 869-880. DOI: 10.2193/2006-158  0.719
2008 Obbard ME, Pond BA, Schenk A, Black R, Hall MN, Jackson B. Suspended baits: Can they help hunters distinguish male from female American black bears? Ursus. 19: 33-42. DOI: 10.2192/1537-6176(2008)19[33:Sbcthh]2.0.Co;2  0.342
2008 Crompton AE, Obbard ME, Petersen SD, Wilson PJ. Population genetic structure in polar bears (Ursus maritimus) from Hudson Bay, Canada: Implications of future climate change Biological Conservation. 141: 2528-2539. DOI: 10.1016/J.Biocon.2008.07.018  0.373
2007 Howe EJ, Obbard ME, Schaefer JA. Extirpation risk of an isolated black bear population under different management scenarios Journal of Wildlife Management. 71: 603-612. DOI: 10.2193/2006-005  0.741
2005 Usui M, Kevan PG, Obbard M. Pollination and breeding system of lowbush blueberries, Vaccinium angustifolium Ait. and V. myrtilloides Michx. (Ericacaeae), in the boreal forest Canadian Field-Naturalist. 119: 48-57. DOI: 10.22621/Cfn.V119I1.80  0.326
2005 Hines WGS, O'Hara Hines RJ, Pond B, Obbard ME. Allowing for redundancy and environmental effects in estimates of home range utilization distributions Environmetrics. 16: 33-50. DOI: 10.1002/Env.669  0.336
2004 Stirling I, Lunn NJ, Iacozza J, Elliott C, Obbard M. Polar bear distribution and abundance on the southwestern Hudson Bay coast during open water season, in relation to population trends and annual ice patterns Arctic. 57: 15-26. DOI: 10.14430/Arctic479  0.351
1998 Schenk A, Obbard ME, Kovacs KM. Genetic relatedness and home-range overlap among female black bears (Ursus americanus) in northern Ontario, Canada Canadian Journal of Zoology. 76: 1511-1519. DOI: 10.1139/Z98-075  0.347
1989 Galbraith DA, Brooks RJ, Obbard ME. The Influence of Growth Rate on Age and Body Size at Maturity in Female Snapping Turtles (Chelydra serpentina) Copeia. 1989: 896. DOI: 10.2307/1445975  0.529
1987 Obbard ME, Brooks RJ. Prediction of the onset of the annual nesting season of the common snapping turtle, Chelydra serpentina Herpetologica. 43: 324-328.  0.458
1981 Obbard ME, Brooks RJ. A Radio-Telemetry and Mark-Recapture Study of Activity in the Common Snapping Turtle, Chelydra serpentina Copeia. 1981: 630. DOI: 10.2307/1444568  0.493
1979 Obbard ME, Brooks RJ. Factors affecting basking in a northern population of the common snapping turtle, Chelydra serpentina Canadian Journal of Zoology. 57: 435-440. DOI: 10.1139/Z79-051  0.521
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