 as a retired researcher Taylor did not qualify. (References: Booker, Christopher (27 June 2009). "Polar bear expert barred by global warmists". The Daily Telegraph. London. සම්ප්‍රවේශය 12 August 2009.)↑ 80.0 80.1 Stirling, Ian; Derocher, Andrew E. (2007). "Melting under pressure: The real scoop on climate warming and polar bears" (PDF). The Wildlife Professional (published Fall 2007). 1 (3): 24–27, 43. 15 October 2011 දින මුල් පිටපත (PDF) වෙතින් සංරක්ෂණය කරන ලදී. සම්ප්‍රවේශය 17 November 2007. {{cite journal}}: Check date values in: |publication-date= (help)↑ Regehr, E. V.; Lunn, N. J.; Amstrup, N. C.; Stirling, I. (2007). "Effects of earlier sea ice breakup on survival and population size of polar bears in western Hudson Bay". Journal of Wildlife Management. 71 (8): 2673–2683. doi:10.2193/2006-180.↑ Skaare; Janneche Utne; et al. (2002). "Ecological risk assessment of persistent organic pollutants in the arctic" (PDF). Toxicology. 181–182: 193–197. doi:10.1016/S0300-483X(02)00280