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Aishihik Lake
Aishihik Lake is a lake in southwestern Yukon, Canada. Yukon Electric Corporation operates a 37 megawatt hydroelectric dam at the south end of the lake, where it drains southward into the Aishihik River. A US Air Force base was established near the north part of the lake during World War II. The base used two Buda diesel engines to supply power and pump water. Fauna Northern Mountain caribou The Aishihik and Kluane caribou herds migrate in the area surrounding Kluane and Aishihik Lakes. They are a northern mountain caribou, a distinct ecotype of the woodland caribou. In 2009 there were 181 caribou in the Kluane herd (also known as the Burwash herd) and 2,044 caribou in the Aishihik herd. The Kluane herd was declining while the Aishihik herd was increasing. Wood Bison A 2020 Government of Yukon report stated that an estimated 50% of the territory's wood bison population lived in a core range centered on this lake and stretching east the Klondike Highway The Klondi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yukon
Yukon (; ; formerly called Yukon Territory and also referred to as the Yukon) is the smallest and westernmost of Canada's three territories. It also is the second-least populated province or territory in Canada, with a population of 43,964 as of March 2022. Whitehorse, the territorial capital, is the largest settlement in any of the three territories. Yukon was split from the North-West Territories in 1898 as the Yukon Territory. The federal government's ''Yukon Act'', which received royal assent on March 27, 2002, established Yukon as the territory's official name, though ''Yukon Territory'' is also still popular in usage and Canada Post continues to use the territory's internationally approved postal abbreviation of ''YT''. In 2021, territorial government policy was changed so that “''The'' Yukon” would be recommended for use in official territorial government materials. Though officially bilingual (English and French), the Yukon government also recognizes First Natio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Dam
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aishihik River
The Aishihik River, also known as Canyon Creek, is a river in the Yukon Territory of Canada. Originating in Aishihik Lake, it flows south into the Dezadeash River, part of the Alsek River watershed. Otter Falls, located on the Aishihik River, were pictured on the reverse of the 1954 series of Canadian $5 bills. Flows on the northern portion of the river, including Otter Falls, are considerably reduced because of a hydroelectric dam and station owned by the Yukon Energy Corporation. The Aishihik Road mainly follows the river. The river crosses the Alaska Highway [Baidu] |
US Air Force
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in order of precedence. The United States Air Force articulates its core missions as air supremacy, global integrated intelligence, surveillance and reconnaissance, rapid global mobility, global strike, and command and control. The United States Air Force is a military service branch organized within the Department of the Air Force, one of the three military departments of the Department of Defense. The Air Force through the Department of the Air Force is headed by the civilian Secretary of the Air Force, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buda Engine Co
Buda (; german: Ofen, sh-Latn-Cyrl, separator=" / ", Budim, Будим, Czech language, Czech and sk, Budín, tr, Budin) was the historic capital of the Kingdom of Hungary and since 1873 has been the western part of the Hungary, Hungarian capital Budapest, on the west bank of the Danube. Buda comprises a third of Budapest's total territory and is mostly wooded. Landmarks include Buda Castle, the Citadella, and the president of Hungary's residence, Sándor Palace. Etymology According to a legend recorded in chronicles from the Middle Ages, the name "Buda" comes from the name of Bleda ( hu, Buda), brother of Hunnic ruler Attila. Demographics The Buda Fortification, fortress and palace were built by King Béla IV of Hungary in 1247, and were the nucleus around which the town of Buda was built, which soon gained great importance, and became in 1361 the capital of Hungary. While Pest, Hungary, Pest was mostly Hungarians, Hungarian in the 15th century, Buda had a Germani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kluane Lake
Kluane Lake is located in the southwest area of the Yukon. It is the largest lake contained entirely within Yukon at approximately , and long. Kluane Lake is located approximately northwest of Haines Junction. The Alaska Highway follows most of the south side of Kluane Lake and offers lake views. The lake has a mean depth of and a maximum depth of Until 2016, Kluane Lake was fed by the Slims River, A'ay Chu (Slims River), which was composed of meltwater from the Kaskawulsh Glacier, located within Kluane National Park. Kluane Lake drains into the Kluane River, whose waters flow into the Donjek River, White River (Yukon), White River, Yukon River, and eventually the Bering Sea. The lake has a high density of large-bodied lake trout and Coregonus, whitefish and is known for its fishing. In a startling case of climate change, over 4 days in May 2016, the Slims River suddenly disappeared, leaving windswept mud flats where the Alaska Highway crosses the diminished inlet. Voluminous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boreal Woodland Caribou
The boreal woodland caribou (''Rangifer tarandus caribou''; but subject to a recent taxonomic revision. See Reindeer: taxonomy), also known as woodland caribou, boreal forest caribou and forest-dwelling caribou, is a North American subspecies of reindeer (or caribou in North America) found only in Canada. Unlike the Porcupine caribou and barren-ground caribou, boreal woodland caribou are primarily (but not always) sedentary. In their 2012 report entitled "Recovery Strategy for the Woodland Caribou (Rangifer tarandus caribou), Boreal population, in Canada", Environment Canada and SARA refer to the woodland caribou as "boreal caribou". "Woodland Caribou (''Rangifer tarandus caribou''), Boreal population herein referred to as "boreal caribou", assessed in May 2002 as threatened by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). The boreal woodland caribou is the third largest of the caribou ecotypes after Selkirk Mountain caribou and Osborn's caribou (see Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood Bison
The wood bison (''Bison bison athabascae'') or mountain bison (often called the wood buffalo or mountain buffalo), is a distinct northern subspecies or ecotype of the American bison. Its original range included much of the boreal forest regions of Alaska, Yukon, western Northwest Territories, northeastern British Columbia, northern Alberta, and northwestern Saskatchewan.Wood Bison Restoration in Alaska Alaska Department of Fish & Game, Division of Wildlife Conservation Name The term "buffalo" is considered to be a for this animal, as it is only distantly related to either of the two "true buffalo", the Asian |
Klondike Highway
The Klondike Highway is a highway that runs from the Alaska Panhandle through the province of British Columbia and the territory of Yukon in Canada, linking the coastal town of Skagway, Alaska, to Dawson City, Yukon. Its route somewhat parallels the route used by prospectors in the 1898 Klondike Gold Rush. In both British Columbia and Yukon, the highway is marked as Yukon Highway 2. In Alaska, the Highway is marked as Alaska Route 98 (as in "route of 1898"). Until 1978, the unopened section between the Yukon–BC border and Carcross had no official highway number, while the section north of Carcross to the Alaska Highway was Highway 5, and the section from Stewart Crossing to Dawson was Highway 3. The BC section is now maintained by the Yukon government as a natural extension of Highway 2. Route description The Klondike Highway winds in the state of Alaska for , up through the White Pass in the Coast Mountains where it crosses the Canada–U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
