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Old Crow, Yukon
Old Crow is a community in the Canadian territory of Yukon. Located in a periglacial environment, the community is situated on the Porcupine River in the far northern part of the territory. Old Crow is the only Yukon community that cannot be reached by motor vehicle, requiring visitors to fly in to Old Crow Airport. It is a dry community. Old Crow is also the northernmost non-Inuit community in North America, and the only such community situated north of the Arctic Circle. History A large number of apparently human modified animal bones have been discovered in the Old Crow area, notably at Bluefish Caves, about south, and the Old Crow Flats, located about south, that have been dated to 25,000-40,000 years ago by carbon dating, several thousand years earlier than generally accepted human habitation of North America. An Indigenous chief named Deetru` K`avihdik, literally "Crow-May-I-Walk", helped settle a community here around the 1870s and the town was named after him. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provinces And Territories Of Canada
Within the geographical areas of Canada, the ten provinces and three territories are sub-national administrative divisions under the jurisdiction of the Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North America—New Brunswick, Nova Scotia, and the Province of Canada (which upon Confederation was divided into Ontario and Quebec)—united to form a federation, becoming a fully independent country over the next century. Over its history, Canada's international borders have changed several times as it has added territories and provinces, making it the world's second-largest country by area. The major difference between a Canadian province and a territory is that provinces receive their power and authority from the ''Constitution Act, 1867'' (formerly called the '' British North America Act, 1867''), whereas territorial governments are creatures of statute with powers delegated to them by the Parliament of Canada. The powers flowing from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiocarbon Dating
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby. It is based on the fact that radiocarbon () is constantly being created in the Earth's atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and thereafter the amount of it contains begins to decrease as the undergoes radioactive decay. Measuring the amount of in a sample from a dead plant or animal, such as a piece of wood or a fragment of bone, provides information that can be used to ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1991 Canadian Census
The 1991 Canadian census was a detailed enumeration of the Canadian population. Census day was June 4, 1991. On that day, Statistics Canada Statistics Canada (StatCan; french: Statistique Canada), formed in 1971, is the agency of the Government of Canada commissioned with producing statistics to help better understand Canada, its population, resources, economy, society, and cultu ... attempted to count every person in Canada. The total population count of Canada was 27,296,859. This was a 7.9% increase over the 1986 census of 25,309,331. The previous census was the 1986 census and the following census was in 1996 census. Canada by the numbers A summary of information about Canada. Population by province References {{People of Canada Censuses in Canada 1991 censuses 1991 in Canada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Well
An oil well is a drillhole boring in Earth that is designed to bring petroleum oil hydrocarbons to the surface. Usually some natural gas is released as associated petroleum gas along with the oil. A well that is designed to produce only gas may be termed a gas well. Wells are created by drilling down into an oil or gas reserve that is then mounted with an extraction device such as a pumpjack which allows extraction from the reserve. Creating the wells can be an expensive process, costing at least hundreds of thousands of dollars, and costing much more when in hard to reach areas, e.g., when creating offshore oil platforms. The process of modern drilling for wells first started in the 19th century, but was made more efficient with advances to oil drilling rigs during the 20th century. Wells are frequently sold or exchanged between different oil and gas companies as an asset – in large part because during falls in price of oil and gas, a well may be unproductive, but if pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., it borders the Canadian province of British Columbia and the Yukon territory to the east; it also shares a maritime border with the Russian Federation's Chukotka Autonomous Okrug to the west, just across the Bering Strait. To the north are the Chukchi and Beaufort Seas of the Arctic Ocean, while the Pacific Ocean lies to the south and southwest. Alaska is by far the largest U.S. state by area, comprising more total area than the next three largest states (Texas, California, and Montana) combined. It represents the seventh-largest subnational division in the world. It is the third-least populous and the most sparsely populated state, but by far the continent's most populous territory located mostly north of the 60th parallel, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic National Wildlife Refuge
The Arctic National Wildlife Refuge (ANWR or Arctic Refuge) is a national wildlife refuge in northeastern Alaska, United States on traditional Gwich'in lands. It consists of in the Alaska North Slope region. It is the largest national wildlife refuge in the country, slightly larger than the Yukon Delta National Wildlife Refuge. The refuge is administered from offices in Fairbanks. ANWR includes a large variety of species of plants and animals, such as polar bears, grizzly bears, black bears, moose, caribou, wolves, eagles, lynx, wolverine, marten, beaver and migratory birds, which rely on the refuge. Just across the border in Yukon, Canada, are two Canadian National Parks, Ivvavik and Vuntut. History The Arctic Refuge is part of the traditional homelands of many bands or tribes of the Gwichʼin people. For thousands of years, the Gwich'in have called the coastal plain of the Arctic Refuge “Iizhik Gwats’an Gwandaii Goodlit” (The Sacred Place Where Life Begin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Post
The ''National Post'' is a Canadian English-language broadsheet newspaper available in several cities in central and western Canada. The paper is the flagship publication of Postmedia Network and is published Mondays through Saturdays, with Monday released as a digital e-edition only.National Post to eliminate Monday print edition , June 19, 2017. Retrieved June 28, 2017 The newspaper is distributed in the provinces of , |
Porcupine Caribou
The Porcupine caribou ''(Rangifer tarandus groenlandicus'') is a herd or ecotype of barren-ground caribou, the subspecies of the reindeer or caribou found in Alaska, United States, and Yukon and the Northwest Territories, Canada. A recent revision changes the Latin name; see Taxonomy. Migratory caribou herds are named after their calving grounds, in this case the Porcupine River, which runs through a large part of the range of the Porcupine herd. Though numbers fluctuate, the herd comprises about 218,000 animals (based on a July 2017 photocensus). They migrate over a year between their winter range and calving grounds at the Beaufort Sea, the longest land migration route of any land mammal on Earth. Their range spans the Alaska-Yukon border and is a valued resource cooperatively managed by the Alaska Department of Fish and Game, Canadian wildlife agencies and local aboriginal peoples. The caribou are the primary sustenance of the Gwichʼin, a First Nations/Alaska Native people ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
