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Migratory Woodland Caribou
The migratory woodland caribou refers to two herds of '' Rangifer tarandus'' (known as caribou in North America) that are included in the migratory woodland ecotype of the subspecies ''Rangifer tarandus caribou'' or woodland caribou that live in Nunavik, Quebec, and Labrador: the Leaf River caribou herd (LRCH) and the George River caribou herd (GRCH) south of Ungava Bay. ''Rangifer tarandus caribou'' is further divided into three ecotypes: the migratory barren-ground ecotype, the mountain ecotype or woodland (montane) and the forest-dwelling ecotype ( boreal woodland caribou). According to researchers, the "George River herd which morphologically and genetically belong to the woodland caribou subspecies, at one time represented the largest caribou herd in the world and migrating thousands of kilometers from boreal forest to open tundra, where most females calve within a three-week period. This behaviour is more like barren-ground caribou subspecies." They argued that "understandi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia
British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains. British Columbia borders the province of Alberta to the east; the territories of Yukon and Northwest Territories to the north; the U.S. states of Washington (state), Washington, Idaho and Montana to the south, and Alaska to the northwest. With an estimated population of over 5.7million as of 2025, it is Canada's Population of Canada by province and territory, third-most populous province. The capital of British Columbia is Victoria, British Columbia, Victoria, while the province's largest city is Vancouver. Vancouver and its suburbs together make up List of census metropolitan areas and agglomerations in Canada, the third-largest metropolit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caniapiscau River
The Caniapiscau River () is a tributary of the Koksoak River in Nunavik, Quebec, Canada. In Cree the name of the river means ''rocky point''. Starting from Lac Sevestre ( south-west from Fermont) on the Canadian Shield, the Caniapiscau River flows northward through a wide, timbered glacial valley until it makes a sharp turn at its confluence with the Rivière aux Mélèzes (Larch River). At this point (called Kanniq Confluence), the river becomes the Koksoak River. The total length of the Caniapiscau River is . Since 1985, the headwaters of the Caniapiscau River have been diverted into the La Grande hydroelectric complex. The headwaters of the Caniapiscau River, representing about 45% of the total flow, now drain into the La Grande River of James Bay. The Caniapiscau Reservoir, which covers about , or about nine times the size of the natural Lake Caniapiscau, fills a depression in the highest part of the Canadian Shield. The total catchment basin is about . Important variatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MtDNA
Mitochondrial DNA (mtDNA and mDNA) is the DNA located in the mitochondria organelles in a eukaryotic cell that converts chemical energy from food into adenosine triphosphate (ATP). Mitochondrial DNA is a small portion of the DNA contained in a eukaryotic cell; most of the DNA is in the cell nucleus, and, in plants and algae, the DNA also is found in plastids, such as chloroplasts. Mitochondrial DNA is responsible for coding of 13 essential subunits of the complex oxidative phosphorylation (OXPHOS) system which has a role in cellular energy conversion. Human mitochondrial DNA was the first significant part of the human genome to be sequenced. This sequencing revealed that human mtDNA has 16,569 base pairs and encodes 13 proteins. As in other vertebrates, the human mitochondrial genetic code differs slightly from nuclear DNA. Since animal mtDNA evolves faster than nuclear genetic markers, it represents a mainstay of phylogenetics and evolutionary biology. It also permits tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Taxonomic Information System
The Integrated Taxonomic Information System (ITIS) is an American partnership of federal agencies designed to provide consistent and reliable information on the taxonomy of biological species. ITIS was originally formed in 1996 as an interagency group within the US federal government, involving several US federal agencies, and has now become an international body, with Canadian and Mexican government agencies participating. The database draws from a large community of taxonomic experts. Primary content staff are housed at the Smithsonian National Museum of Natural History and IT services are provided by a US Geological Survey facility in Denver. The primary focus of ITIS is North American species, but many biological groups exist worldwide and ITIS collaborates with other agencies to increase its global coverage. Reference database ITIS provides an automated reference database of scientific and common names for species. it contains over 839,000 scientific names, synonyms, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valerius Geist
Valerius Geist (2 February 1938 – 6 July 2021) was a German-Canadian biologist and a professor emeritus in the Faculty of Environmental Design at the University of Calgary. He was a specialist on the biology, behavior, and social dynamics of North American large mammals (elk, moose, bighorn sheep, other wild ungulates and wolves), and well respected on his views of Neanderthal people and behavior. Biography He was born on February 2, 1938, in Nikolajew (Mykolaiv) at the coast of the Black Sea, then part of the Ukrainian Soviet Socialist Republic and the USSR. Both parents, Olga Geist and Alexander Shutov, were naval engineers specializing in marine architecture (his mother worked on submarines and icebreakers). In 1943, probably considered as Black Sea Germans, he and his mother, aunt and grandmother, had to flee from Russia to Germany. After 10 years growing up in Austria and Germany, he immigrated to Canada in 1953, the same year his German-born wife arrived in Port Alberni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don E
Don, don or DON and variants may refer to: Places *Don (river), a river in European Russia * Don River (other), several other rivers with the name * Don, Benin, a town in Benin * Don, Dang, a village and hill station in Dang district, Gujarat, India * Don, Nord, a ''commune'' of the Nord ''département'' in northern France * Don, Tasmania, a small village on the Don River, located just outside Devonport, Tasmania * Don, Trentino, a commune in Trentino, Italy * Don, West Virginia, a community in the United States * Don Republic, a temporary state in 1918–1920 * Don Jail, a jail in Toronto, Canada *DON, Chapman code for County Donegal, Ireland People and characters Role or title *Don (honorific), a Spanish, Portuguese, and Italian title, given as a mark of respect * Don (academia), a fellow or tutor of a college or university in the U.K. and elsewhere *Don, a crime boss, especially in the Mafia People with the name * Don (given name), a short form of the masculine given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newfoundland (island)
Newfoundland ( , ; , ) is a large island within the Canadian province of Newfoundland and Labrador. It is situated off the eastern coast of the Northern America, North American mainland and the geographical region of Labrador. The island contains 29 percent of the province's land area, but is home to over 90% of the province's population, with about 60% of the province's population located on the small southeastern Avalon peninsula. The island is separated from the Labrador Peninsula by the Strait of Belle Isle and from Cape Breton Island by the Cabot Strait. It blocks the mouth of the Saint Lawrence River, creating the Gulf of Saint Lawrence, the world's largest estuary. Newfoundland's nearest neighbour is the French overseas collectivity of Saint Pierre and Miquelon. With an area of , Newfoundland is the List of islands by area, world's 16th-largest island, List of Canadian islands by area, Canada's fourth-largest island, and the largest Canadian island outside Northern Can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander William Francis Banfield
Alexander William Francis Banfield, ''Frank Banfield'', A. W. F, Banfield (March 12, 1918 – March 8, 1996), was one of the small group of early Canadian mammalogists who worked with Canadian Wildlife Service (CWS) and the National Museum of Canada. His research and publications appeared repeatedly in publications on mammals in Canada. and in 1974 he published his book ''Mammals of Canada''. His 1961 article "A Revision of the Reindeer and Caribou, Genus ''Rangifer''" in the National Museum of Canada's ''Bulletin'' continues to be widely cited today in discussions on subspecies and ecotypes of caribou. Canadian Wildlife Service In 1948, in his first year as Chief Mammalogist of the newly formed Canadian Wildlife Service, with limited resources, Banfield undertook an ambitious "multi-year investigation into the status, range, and general ecology of the Barren-ground Caribou" which he coordinated and launched. This resulted in his 1951 publication "The Barren-ground Caribou." ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Wildlife Service
The Canadian Wildlife Service or CWS (), is a Branch of the Department of Environment and Climate Change Canada, a department of the Government of Canada. Founded in 1947 as Dominion Wildlife Service, it is Canada's national wildlife agency responsible for the protection and management of migratory birds, endangered species and nationally important wildlife habitats. November 1, 2012 marked the 65th anniversary of the founding of Service (originally known as the Dominion Wildlife Service). CWS conducts scientific research and monitoring, develops policies and regulations, manages permits, and provides financial and technical support for conservation programs. It manages 54 national wildlife areas and 92 migratory bird sanctuaries across Canada and plays a key role in implementing federal legislation, such as the Migratory Birds Convention Act, the Endangered Species Act and the Canada Wildlife Act. The service works with provincial, territorial and indigenous governments as wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern Taxonomy (biology), taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was the son of a curate and was born in Råshult, in the countryside of Småland, southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodland Caribou, Newfoundland
A woodland () is, in the broad sense, land covered with woody plants (trees and shrubs), or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see differences between British, American and Australian English explained below). Some savannas may also be woodlands, such as ''savanna woodland'', where trees and shrubs form a light canopy. Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of primary or secondary succession. Higher-density areas of trees with a largely closed canopy that provides extensive and nearly continuous shade are often referred to as forests. Extensive efforts by conservationist groups have been made to preserve woodlands from urbanization and agriculture. For example, the woodlands of Northwest Indiana have be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gros Morne National Park
Gros Morne National Park is a Canadian national park and World Heritage Site located on the west coast of Newfoundland. At , it is the second largest national park in Atlantic Canada after Torngat Mountains National Park, which has an area of . The park takes its name from Newfoundland's second-highest mountain peak (at ) located within the park. Its French meaning is "large mountain standing alone," or more literally "great sombre." Gros Morne is a member of the Long Range Mountains, an outlying range of the Appalachian Mountains, stretching the length of the island's west coast. It is the eroded remnants of a mountain range formed 1.2 billion years ago. In 1987, the park was awarded World Heritage Site status by UNESCO because "The park provides a rare example of the process of continental drift, where deep ocean crust and the rocks of the earth's mantle lie exposed." The Gros Morne National Park Reserve was established in 1973, and was made a national park on Octo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
