V. Literature Cited Runge, M.C., J.R. Sauer, M.L. Avery, B.F. Blackwell, and M.D. Koneff. 2009. Assessing allowable take of migratory birds. Journal of Wildlife Management 73:556–565. Sanford, T., P.C. Frumhoff, A. Luers, and J. Gulledge. 2014. The climate policy narrative for a dangerously warming world. Nature Climate Change 4:164–166. Schliebe, S., K.D. Rode, J.S. Gleason, J. Wilder, K. Proffitt, T.J. Evans, and S. Miller. 2008. Effects of sea ice extent and food availability on spatial and temporal distribution of polar bears during the fall open-water period in the Southern Beaufort Sea. <strong>Polar</strong> Biology 31:999–1010. Schofield, O., H.W. Ducklow, D.G. Martinson, M.P. Meredith, M.A. Moline, W.R. Fraser. 2010. How do polar marine ecosystems respond to rapid climate change? Science 328:1520–1523. Seney, E.E., M.J. Rowland, R.A. Lowery, R.B. Griffis, M.M. McClure. 2013. Climate change, marine environments, and the U.S. Endangered Species Act. Conservation Biology 27:1138–1146. Shadbolt, T., G. York, and E.W.T. Cooper. 2012. Icon on Ice: International Trade and Management of <strong>Polar</strong> <strong>Bear</strong>s. TRAFFIC North American and WWF- Canada, Vancouver, British Columbia, Canada. Smith, L.C., and S.R. Stephenson. 2013. New Trans- Arctic shipping routes navigable by midcentury. Proceedings of the National Academy of Sciences 110:4871–4872. Smith, P., S.J. Davis, F. Creutzig, et al. 2016. Biophysical and economic limits to negative CO 2 emissions. Nature Climate Change 6:42–50. Spalding, M.D., H.E. Fox, G.R. Allen, N. Davidson, Z.A. Ferdaña, M. Finlayson, B.S. Halpern, M.A. Jorge, A. Lombana, S.A. Lourie, K.D. Martin, E. McManus, J. Molnar, C.A. Recchia, and J. Robertson. 2007. Marine ecoregions of the world: a bioregionalization of coastal and shelf Areas. Bioscience 57:573–583. St. Aubin, D.J. 1990. Physiologic and toxic effects on polar bears. Pages 235–240 in J.R. Geraci and D.J. St. Aubin, editors. Sea Mammals and Oil: Confronting the. Academic Press, San Diego, California, USA. Stirling, I. 1990. <strong>Polar</strong> bears and oil: ecological perspectives. Pages 223–234 in J.R. Geraci and D.J. St. Aubin, editors. Sea mammals and oil: confronting the risks. Academic Press, San Diego, California, USA. Stroeve, J. C., M. C. Serreze, M. M. Holland, J. E. Kay, J. Maslanik, and A. P. Barrett. 2012. The Arctic’s rapidly shrinking sea ice cover: a research synthesis. Climatic Change 110:1005–1027. Taylor, M.K., J. Laake, P.D. McLoughlin, H.D. Cluff, and F. Messier. 2009. Demography and population viability of polar bears in the Gulf of Boothia, Nunavut. Marine Mammal Science 25:778–796. Thiemann, G.W., A.E. Derocher, and I. Stirling. 2008. <strong>Polar</strong> bear Ursus maritimus conservation in Canada: an ecological basis for identifying designatable units. Oryx 42:504–515. Tollefson, J. 2015. Is the 2 °C world a fantasy? Nature 527:436–438. Tremblay, J.-É., L.G. Anderson, P. Matrai, P. Coupal, S. Bélanger, C. Michel, M. Reigstad. 2015. Global and regional drivers of nutrient supply, primary production and CO 2 drawdown in the changing Arctic Ocean. Progress in Oceanography 139:171–196. United Nations. 2015. Adoption of the Paris Agreement, draft. Framework Convention on Climate Change, FCCC/CP/2015/L.9. https://unfccc.int/ resource/docs/2015/cop21/eng/l09.pdf U.S. Fish and Wildlife Service [USFWS]. 1994. Conservation plan for the sea otter in Alaska. U.S. Fish and Wildlife Service, Marine Mammals Management, Anchorage, Alaska, USA. U.S. Fish and Wildlife Service [USFWS]. 1995. Louisiana black bear recovery plan. U.S. Fish and Wildlife, Jackson, Mississippi, USA. U.S. Fish and Wildlife Service [USFWS]. 2002. Steller’s eider recovery plan. U.S. Fish and Wildlife, Fairbanks, Alaska, USA. U.S. Fish and Wildlife Service [USFWS]. 2013. Southwest Alaska Distinct Population Segment of the northern sea otter (Enhydra lutris kenyoni)— Recovery Plan. U.S. Fish and Wildlife Service, Region 7, Anchorage, Alaska, USA. Vongraven, D., J. Aars, S. Amstrup, S.N. Atkinson, S. Belikov, E.W. Born, T.D. DeBruyn, et al. 2012. A circumpolar monitoring framework for polar bears. Ursus 23(sp2):1-66. Voorhees, H., R. Sparks, H.P. Huntington, and K.D. Rode. 2014. Traditional knowledge about polar bears (Ursus maritimus) in northwestern Alaska. Arctic 67:523–536. 56 <strong>Polar</strong> <strong>Bear</strong> Conservation Management Plan
V. Literature Cited Wade, P.R. 1998. Calculating limits to the allowable human-caused mortality of cetaceans and pinnipeds. Marine Mammal Science 14:1–37. Wang, M., and J.E. Overland. 2009. An ice free summer Arctic within 30 years? Geophysical Research Letters 36:L07502. Weber, D.S., P.J. Van Coeverden De Groot, E. Peacock, M.D. Schrenzel, D.A. Perez, S. Thomas, J.M. Shelton, C.K. Else, L.L. Darby, L. Acosta, C. Harris, J. Youngblood, P. Boag, and R. Desalle. 2013. Low MHC variation in the polar bear: implications in the face of Arctic warming? Animal Conservation 16: 671–683. White House. 2013a. National Strategy for the Arctic Region. Executive Office of the President, Washington, D.C., USA. http://www.whitehouse. gov/sites/default/files/docs/nat_arctic_strategy.pdf (accessed 21 October 2014). White House. 2013b. The President’s Climate Action Plan. Executive Office of the President, Washington, D.C., USA. http://www.whitehouse.gov/sites/default/ files/image/ president27sclimateactionplan.pdf (accessed 21 October 2014). Wieglus, R.B., F. Sarrazin, R. Ferriere, and J. Clobert. 2001. Estimating effects of adult male mortality on grizzly bear population growth and persistence using matrix models. Biological Conservation 98:293–303. Wiig, Ø., S. Amstrup, T. Atwood, K. Laidre, N. Lunn, M. Obbard, E.V. Regehr, and G. Thiemann. 2015. Ursus maritimus. The IUCN Red List of Threatened Species 2015: e.T22823A14871490. <strong>Polar</strong> <strong>Bear</strong> Conservation Management Plan 57