References

1)"Alaska Fisheries Science Center." National Marine Mammal Labratory. N.p., n.d. Web. 7 May 2012. <http://www.afsc.noaa.gov/nmml/education/pinnipeds/ringed.php>. 


2) Born, Erik W., Jonas Teilmann, et al. "Habitat Use of Ringed Seals (Phoca hispida) in the North Water Area (North Baffin Bay)." 57.2 (2003): 129-142. Web. 31 May. 2012.


3)Chambellant, Magaly, Ian Stirling, William A. Gough, and Steven H. Ferguson. "Temporal variations in Hudson Bay ringed seal (Phoca hispida) life-history parameters in relation to environment." American Society of Mammalogists. 267-281. Web. 26 May. 2012. < http://dx.doi.org.offcampus.lib.washington.edu/10.1644/10-MAMM-A-253.1>.


4)Ferguson, S. H., I. Stirling, and P. McLoughlin. 2005. Climate change and ringed seal (Phoca hispida) recruitment in western Hudson Bay. Marine Mammal Science 21:121–135. 


5)Kelly, B.P., J.L. Bengtson, and P.L. Boveng. United State. Department of Commerce . Status Review of the Ringed Seal. 2010. Web. <http://www.afsc.noaa.gov/Publications/AFSC-TM/NOAA-TM-AFSC-212.pdf>.


6)"National Snow & Ice Data Center." Artic Sea Ice News & Analysis . N.p., n.d. Web. 7 May 2012. <http://nsidc.org/arcticseaicenews/>.


7)"National Marine Fisheries Service Alaska Regional Office." Harbor Seals in Alaska. N.p., n.d. Web. 7 May 2012. <http://www.fakr.noaa.gov/protectedresources/seals/harbor.htm>.


8) "Oceans North." Pollution. The PEW Environmental Group, n.d. Web. 27 May 2012. <http://oceansnorth.org/pollution>.



9)Speegle, Julie , and Bruce Woods. "National Marine Fisheries Service Alaska Regional Office." Deaths of ringed seals in Alaska declared an unusual mortality event; walrus pending. NOAA Fisheries, 10/12/2011. Web. 7 May 2012. <http://www.alaskafisheries.noaa.gov/newsreleases/2011/umedeclaration2011.htm>. 


10) Steffan, Rachel, and Demand Media. "Top Ways to Stop Global Warming." National Geographic. n.d. n. page. Web. 31 May. 2012. <http://greenliving.nationalgeographic.com/top-ways-stop-global-warming-3138.html>.


11) "National Oceanic and Atmospheric Administration(NOAA)." NOAA Proposes Listing Ringed and Bearded Seals as Threatened Under Endangered Species Act. N.p., 03/12/2010. Web. 27 May 2012. <http://www.noaanews.noaa.gov/stories2010/20101203_sealsesa.html>.


12) Root, Terry L., and Stephen H. Schneider. "Conservation and Climate Change: the Challenges Ahead." Woods Institute for the Environment, Stanford University. 20.3 (2006): n. page. Web. 31 May. 2012. <http://www.sfbayjv.org/global_warming/Climate Change and Conservation- Challenges Ahead T Root S Schneider 2006.pdf>.


13) "The IUCN the red list of threatened species." Pusa Hispida . International Union for Conservation of Nature and Natural Resources, n.d. Web. 7 May 2012. <http://www.iucnredlist.org/apps/redlist/details/41672/0>.