Mitchell Kerry Taylor | |
---|---|
Alma mater | University of Minnesota |
Scientific career | |
Fields | Biology |
Institutions | Nunavut |
Thesis | The distribution and abundance of polar bears (Ursus maritimus) in the Beaufort and Chukchi Seas (1982) |
Mitchell Taylor is a Canadian[ citation needed ] biologist specializing in polar bears who claims that Canada's polar bear population is higher now than it was 30 years ago and that polar bears are not currently threatened by climate change. [1] [2] [ dead link ] He is currently a contract adjunct professor at Lakehead University , and he is affiliated with the Heartland Institute .
Taylor was involved in research and management of polar bears for the Northwest Territories and Nunavut Territory. Taylor was a member of the Canada’s Federal–Provincial–Territorial Polar Bear Technical Committee until his retirement from the Nunavut government in 2008. Taylor has published over 50 scientific papers on polar-bear-related topics, and he has worked in the field on most of the world's polar bear populations. He was a coauthor of the 2008 Committee on the Status of Endangered Wildlife in Canada (COSEWIC) Assessment and Update Status Report for polar bears. From 2004 to 2008, he was also manager of the decentralized and relocated Wildlife Research Section. [2] [ dead link ]
One of the negative effects of climate change is the decline of polar bear populations. Taylor believes that "Polar bears, as a species, do not appear to be threatened or in decline based on the data that I’ve seen at the present time, although some populations do seem to be experiencing deleterious effects from climate change." [2] [ dead link ] Taylor was not invited to the 2009 meeting of the Polar Bear Specialist Group (PBSG) in Copenhagen, though he had been a participant in previous PBSG meetings from 1981 to 2005. [3]
According to Taylor, Andrew Derocher, who was then the chairman of the PBSG, explained that Taylor's rejection had nothing to do with his polar bear expertise: "it was the position you've taken on global warming that brought opposition". Taylor was allegedly told that his views running "counter to human-induced climate change are extremely unhelpful", and that his signing of the Manhattan Declaration was "inconsistent with the position taken by the PBSG". [1] The PBSG's press release after the meeting stated, "The PBSG renewed the conclusion from previous meetings that the greatest challenge to conservation of polar bears is ecological change in the Arctic resulting from climatic warming." [4]
When asked, Derocher clarified that, "Dr. Taylor retired from the Nunavut government last year… Involvement with the PBSG is restricted to those active in polar bear research and management and Dr. Taylor no longer fits within our guidelines of involvement… I will also note that our former Chair, Scott Schliebe of the US Fish and Wildlife Service is not attending this meeting. He also retired in 2008 and is no longer active in the field… This meeting is about coordinating ongoing and future research and management. Dr. Taylor is no longer in a position to assist with such issues. The PBSG has heard Dr. Taylor’s views on climate warming many times. I would note that Dr. Taylor is not a trained climatologist and his perspectives are not relevant to the discussions and intent of this meeting."
The polar bear is a hypercarnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses, this includes the most northern regions of North America and Eurasia. It is the largest extant bear species, as well as the largest extant land carnivore. A boar weighs around 350–700 kg (770–1,540 lb), while a sow is about half that size. Although it is the sister species of the brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice and open water, and for hunting seals, which make up most of its diet. Although most polar bears are born on land, they spend most of their time on the sea ice. Their scientific name means "maritime bear" and derives from this fact. Polar bears hunt their preferred food of seals from the edge of sea ice, often living off fat reserves when no sea ice is present. Because of their dependence on the sea ice, polar bears are classified as marine mammals.
Baffin Island, in the Canadian territory of Nunavut, is the largest island in Canada and the fifth-largest island in the world. Its area is 507,451 km2 (195,928 sq mi), slightly larger than Spain; its population was 13,039 as of the 2021 Canadian census; and it is located at 68°N70°W. It also contains the city of Iqaluit, the capital of Nunavut.
Churchill is a town in northern Manitoba, Canada, on the west shore of Hudson Bay, roughly 140 km (87 mi) from the Manitoba–Nunavut border. It is most famous for the many polar bears that move toward the shore from inland in the autumn, leading to the nickname "Polar Bear Capital of the World," and to the benefit of its burgeoning tourism industry.
Quttinirpaaq National Park is located on the northeastern corner of Ellesmere Island in the Qikiqtaaluk Region of Nunavut, Canada. It is the second most northerly park on Earth after Northeast Greenland National Park. In Inuktitut, Quttinirpaaq means "top of the world". It was established as Ellesmere Island National Park Reserve in 1988, and the name was changed to Quttinirpaaq in 1999, when Nunavut was created, and became a national park in 2000. The reserve covers 37,775 km2 (14,585 sq mi), making it the second largest park in Canada, after Wood Buffalo National Park.
Eureka is a small research base on Fosheim Peninsula, Ellesmere Island, Qikiqtaaluk Region, in the Canadian territory of Nunavut. It is located on the north side of Slidre Fiord, which enters Eureka Sound farther west. It is the third-northernmost permanent research community in the world. The only two farther north are Alert, which is also on Ellesmere Island, and Nord, in Greenland. Eureka has the lowest average annual temperature and the lowest amount of precipitation of any weather station in Canada.
Southampton Island is a large island at the entrance to Hudson Bay at Foxe Basin. One of the larger members of the Arctic Archipelago, Southampton Island is part of the Kivalliq Region in Nunavut, Canada. The area of the island is stated as 41,214 km2 (15,913 sq mi) by Statistics Canada. It is the 34th largest island in the world and Canada's ninth largest island. The only settlement on Southampton Island is Coral Harbour, called Salliq in Inuktitut.
Bathurst Island is one of the Queen Elizabeth Islands in Nunavut, Canada. It is a member of the Arctic Archipelago. The area of the island is estimated at 16,042 km2 (6,194 sq mi), 115 to 117 mi long and from 63 mi (101 km) to 72 mi (116 km) to 92.9 mi (149.5 km) wide, making it the 54th largest island in the world and Canada's 13th largest island. It is uninhabited.
Resolute or Resolute Bay is an Inuit hamlet on Cornwallis Island in Nunavut, Canada. It is situated at the northern end of Resolute Bay and the Northwest Passage and is part of the Qikiqtaaluk Region.
The Canadian Wildlife Service or CWS, is a Branch of the Department of the Environment, a department of the Government of Canada. November 1, 2012 marked the 65th anniversary of the founding of Service.
Wapusk National Park (; is Canada's 37th national park, established in 1996. The name comes from the Cree word for polar bear.
Qikiqtarjuaq is a community located on Broughton Island in the Qikiqtaaluk Region of Nunavut, Canada. The island is known for Arctic wildlife, bird watching at the Qaqulluit National Wildlife Area. The community serves as the northern access point for Auyuittuq National Park and Pangnirtung is the southern access point.
A grizzly–polar bear hybrid is a rare ursid hybrid that has occurred both in captivity and in the wild. In 2006, the occurrence of this hybrid in nature was confirmed by testing the DNA of a unique-looking bear that had been shot near Sachs Harbour, Northwest Territories, on Banks Island in the Canadian Arctic. The number of confirmed hybrids has since risen to eight, all of them descending from the same female polar bear.
The Arctic Cordillera is a terrestrial ecozone in northern Canada characterized by a vast, deeply dissected chain of mountain ranges extending along the northeastern flank of the Canadian Arctic Archipelago from Ellesmere Island to the northeasternmost part of the Labrador Peninsula in northern Labrador and northern Quebec, Canada. It spans most of the eastern coast of Nunavut with high glaciated peaks rising through ice fields and some of Canada's largest ice caps, including the Penny Ice Cap on Baffin Island. It is bounded to the east by Baffin Bay, Davis Strait and the Labrador Sea while its northern portion is bounded by the Arctic Ocean.
Ian Grote Stirling is a research scientist emeritus with Environment and Climate Change Canada and an adjunct professor in the University of Alberta Department of Biological Sciences. His research has focused mostly on Arctic and Antarctic zoology and ecology, and he is one of the world's top authorities on polar bears. Stirling has written five books and more than 150 articles published in peer-reviewed scientific journals. He has written and spoken extensively about the danger posed to polar bears by global warming.
Polar Bear Pass, is a 262,400 hectare wetland and mountain pass on Bathurst Island within the Qikiqtaaluk Region, Nunavut, Canada. The pass is on federal Crown land.
Polar Bear Pass National Wildlife Area is a National Wildlife Area on Bathurst Island within Qikiqtaaluk, Nunavut, Canada. It is on federal Crown land, and is administered by the Canadian Wildlife Service, a division of Environment Canada, with respect to the Canada Wildlife Act's National Wildlife Area Regulations. Land use is also subject to the Nunavut Land Claims Agreement. To the north and west is Qausuittuq National Park.
Spencer Island is one of several uninhabited Canadian arctic islands in Nunavut, Canada located within James Bay. It is situated 19 km (19,000 m) northwest from North Twin Island. During surveys in James Bay, polar bears were sighted using the island for summer refuge.
Walter Island is one of several uninhabited Canadian arctic islands in Nunavut, Canada located within James Bay. It is 3 km2 (1.2 sq mi) in size, and is situated 15 km (9.3 mi) east of North Twin Island.
Grey Goose Island is one of several, larger, uninhabited Canadian arctic islands in Nunavut, Canada located within the midsection of James Bay. Other comparable islands in the area include the Bear Islands, North and South Twin Islands, Spencer Island, Sunday Island, and Walter Island. La Grande River and the Cree village of Chisasibi, Quebec are 65 km (40 mi) to the southeast.
Nirjutiqavvik National Wildlife Area is a National Wildlife Area on Coburg Island within the Qikiqtaaluk Region, Nunavut, Canada. It is located in Baffin Bay's Lady Ann Strait between Ellesmere Island, to the north, and Devon Island to the south. The NWA includes Coburg Island and its surrounding marine area.