- a mountain range in N Alaska, forming a watershed between the Yukon River and the Arctic Ocean: highest peak, 9239 ft. (2815 m).
* * *Mountain range, northern Alaska, U.S. It extends about 600 mi (1,000 km) from Kotzebue Sound to the Canadian border.Its highest peak is Mount Isto, at 9,060 ft (2,760 m). Forming the northwestern end of the Rocky Mountains, it lies within Gates of the Arctic National Park. Huge reserves of oil were discovered at Prudhoe Bay, and the range is crossed at Atigon Pass by the Trans-Alaska Pipeline.
* * *northernmost extension of the Rocky Mountains in northern Alaska, U.S. Named for the geologist Alfred H. Brooks, the entire range is within the Arctic Circle. It is separated from the Alaska Range (south) by the plains and tablelands of the Yukon (Yukon River) and Porcupine (Porcupine River) river systems. Brooks Range extends about 600 miles (1,000 km) in an east-west direction across Alaska from Canada's Yukon Territory (Yukon) to the Chukchi Sea to the U.S. border, and it reaches widths of up to 200 miles (300 km). The British and Richardson (Richardson Mountains) mountains, wholly situated in Canada and a 250-mile (400-km) extension of the Canadian Rocky Mountains, are sometimes considered part of the Brooks Range. It is the highest mountain range within the Arctic Circle. Its peaks average 3,000 to 4,000 feet (900 to 1,200 metres) in the west and about 5,000 to 6,000 feet (1,500 to 1,800 metres) in the centre and east; Mount Isto, rising to 9,060 feet (2,762 metres), near the Canadian border, is the highest point. The range is a watershed between the Yukon River drainage and that of the Arctic Ocean. Anaktuvuk Pass (2,200 feet [670 metres]), near its centre, is the main means of access from the Yukon lowlands.Prudhoe Bay, at the northern base of the range, has vast reserves of oil; the National Petroleum Reserve of Alaska covers some 23.5 million acres (9.5 million hectares). The Trans-Alaska Pipeline crosses the range at Atigun Pass en route to the Valdez terminal in southern Alaska. Arctic National Wildlife Refuge, in the eastern part of the range, is considered by many to be one of the world's ecological treasures; it is home to some 160 species of birds, more than 35 different kinds of land mammals (e.g., caribou, musk oxen, wolverines, and wolves), and several species of marine mammals and fish. This refuge is the subject of controversy between environmentalists and proponents of oil drilling. Gates of the Arctic National Park and Preserve, in the rugged Endicott Mountains, and the adjoining Noatak National Preserve also lie along the range. See also Alaskan mountains.
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Brooks Range — [after A. H. Brooks (1871 1924), U.S. geologist] mountain range extending across N Alas.: highest peak, 9,239 ft (2,816 m) … English World dictionary
Brooks Range — Brooks′ Range′ n. geg a mountain range in N Alaska, forming a watershed between the Yukon River and the Arctic Ocean: highest peak, 9239 ft. (2815 m) … From formal English to slang
Brooks Range — Geobox|Range name=Brooks Range image caption=Brooks Range from near Galbraith Lake country=United States |country1=Canada region=Alaska |region1=Yukon unit= border= length imperial=| length orientation= width imperial= | width orientation=… … Wikipedia
Brooks Range — Die Brookskette im Norden Alaskas Die Brookskette Die bis 2749 m hohe Brookskette (engl. Brooks Range [ˈbrʊks ˌreɪndʒ]) ist neben der … Deutsch Wikipedia
Brooks Range — Chaîne Brooks Chaîne Brooks Géographie Altitude 2 749 m, Mont Chamberlin … Wikipédia en Français
Brooks Range — Sp Brùkso kalnãgūbris Ap Brooks Range L Š. Amerikos Kordiljerų Š dalis, JAV (Aliaska) … Pasaulio vietovardžiai. Internetinė duomenų bazė
Brooks Range — geographical name mountain range N Alaska extending from Kotzebue Sound to Canadian border; highest peak over 9000 feet (2740 meters) … New Collegiate Dictionary
Brooks Range — /bruks ˈreɪndʒ/ (say broohks raynj) noun a mountain range in the US, in northern Alaska, forming a watershed between the Yukon River and the Arctic Ocean. Highest peak, about 3050 m … Australian English dictionary
Brooks Range — a mountain range in N Alaska, forming a watershed between the Yukon River and the Arctic Ocean: highest peak, 9239 ft. (2815 m). * * * [bro͝oks] a mountain chain that extends across northern Alaska. It is the northwestern end of the Rocky… … Useful english dictionary
Brooks Range — … Википедия