South Nahanni River (original) (raw)
- MLA 8TH EDITION
- Marsh, James H.. "South Nahanni River". The Canadian Encyclopedia, 04 March 2015, Historica Canada. www.thecanadianencyclopedia.ca/en/article/south-nahanni-river. Accessed 22 October 2024.
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- APA 6TH EDITION
- Marsh, J. (2015). South Nahanni River. In The Canadian Encyclopedia. Retrieved from https://www.thecanadianencyclopedia.ca/en/article/south-nahanni-river
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- CHICAGO 17TH EDITION
- Marsh, James H.. "South Nahanni River." The Canadian Encyclopedia. Historica Canada. Article published February 07, 2006; Last Edited March 04, 2015.
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- TURABIAN 8TH EDITION
- The Canadian Encyclopedia, s.v. "South Nahanni River," by James H. Marsh, Accessed October 22, 2024, https://www.thecanadianencyclopedia.ca/en/article/south-nahanni-river
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Published Online February 7, 2006
Last Edited March 4, 2015
South Nahanni River, 563 km long, flows southeast out of the Ragged Range of the Selwyn Mountains, cuts across successive spines of the Mackenzie Mountains and empties into the Liard River.
The Nahanni National Park Reserve, along the spectacular canyons cut by the South Nahanni River, is a UN World Heritage Site (courtesy Canadian Tourism Commission & Ocean Images).
Virginia Falls (Environment Canada/Prairie Region).
The Gate, Pulpit Rock, South Nahanni River (courtesy Parks Canada/Prairie Region).
South Nahanni River, 563 km long, flows southeast out of the Ragged Range of the Selwyn Mountains, cuts across successive spines of the Mackenzie Mountains and empties into the Liard River. In 1972 the federal government formed Nahanni National Park to enclose the lower two-thirds of the South Nahanni and the lower half of its main tributary, the Flat River. The area's geological diversity is unexcelled: hot springs, glaciers, karst landscape with bottomless sinkhole lakes, marshes, desertscapes, tundra plateaus, towering hoodoos and thick forests. Through it plunges the river called Nahadeh by the Slavey, "powerful river," with its whirlpool rapids, waterfalls and the three most spectacular river canyons in Canada.
The name "Nahanni" is Athapaskan for "people of the west," referring to the Nahani. The gorges of Five Mile Canyon, Figure Eight Canyon and Hell's Gate have been cut by the river through the spine of the Mackenzie Mountains and remain sharp and narrow because this is one of the few spots in Canada that escaped the gouging of the last continental ice sheets.
About 150 km from the confluence with the Liard, the river constricts to one-fifth its previous width, forms a jet called the Chutes and flares out into a waterfall - almost half again as high as Niagara - called Virginia Falls for the daughter of Fenley Hunter, who first measured it in 1928. Nahanni Butte, an Indigenous village, is practically the only settlement in the area. The first white people to see the river were the passing traders on their way to the Klondike.