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Lava Forks Provincial Park
Lava Forks Provincial Park is a provincial park in northern British Columbia, Canada. It is the site of Canada's most recent volcanic eruption, which occurred in 1904 at Lava Fork (see The Volcano). This park lies within the traditional territory of the Tahltan Nation.British Columbia Ministry of Water, Land and Air Protection Environmental Stewardship Division. 2003. ''Skeena Region Management Direction Statement for Lava Forks Provincial Park.'' Retrieved from BC Parks website: https://bcparks.ca/planning/mgmtplns/lava_forks/lava_forks.pdf?v=1608273827922UBC Museum of Anthropology. 2003. ''Mehodihi WELL-KNOWN TRADITIONS OF TAHLTAN PEOPLE.'' Tahltan People Sourcebook. Retrieved from Tahltan Central Government website: https://moa.ubc.ca/wp-content/uploads/2014/08/Sourcebooks-Mehodihi-TAHLTAN-PEOPLE.pdf Recreation and Tourism The park is offers spectacular scenery, with especially unique volcanic landforms and features from the 1904 eruption of The Volcano. These features in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pāhoehoe
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes'', w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Border Lake Provincial Park
Border Lake Provincial Park is a provincial park in British Columbia, Canada, located on the right (west) bank of the Unuk River and extending from that river's crossing of the Canada–United States border The border between Canada and the United States is the longest international border in the world. The terrestrial boundary (including boundaries in the Great Lakes, Atlantic, and Pacific coasts) is long. The land border has two sections: Can ... upstream. External links * Boundary Ranges Provincial parks of British Columbia Canada–United States border 2001 establishments in British Columbia {{BritishColumbia-park-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boundary Ranges
The Boundary Ranges, also known in the singular and as the Alaska Boundary Range, are the largest and most northerly subrange of the Coast Mountains. They begin at the Nass River, near the southern end of the Alaska Panhandle in the Canadian province of British Columbia and run to the Kelsall River, near the Chilkoot Pass, beyond which are the Alsek Ranges of the Saint Elias Mountains, and northwards into the Yukon Territory flanking the west side of the Yukon River drainage as far as Champagne Pass, north of which being the Yukon Ranges. To their east are the Skeena Mountains and Stikine Plateau of the Interior Mountains complex that lies northwest of the Interior Plateau; the immediately adjoining subregion of the Stikine Plateau is the Tahltan Highland. To their northeast is the Tagish Highland, which is a subregion of the Yukon Plateau. Both highlands are considered in some descriptions as included in the Coast Mountains. The Alexander Archipelago lies offshore and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stikine Country
The Stikine Country , also referred to as the Stikine District or simply "the Stikine", is one of the historical geographic regions of the Canadian province of British Columbia, located inland from the central Alaska Panhandle and comprising the basin of the Stikine River and its tributaries. The term Stikine–Iskut (alone or in various combination forms "District", "Country", "Region") is also fairly common to describe the area, and references the Iskut River, the Stikine's largest tributary and describable as its south fork. Geography The basin of the Stikine is sparsely populated, mostly by members of the Tahltan people, though the lower reaches are the territory of group of the Tlingit people centred on Wrangell, Alaska, which is on Etolin Island just outside the mouth of the Stikine. The region is noted for its rugged and unusual mix of glaciated ranges, semi-arid subarctic volcanic plateaux and cones, and deep river canyons, most of all the Grand Canyon of the Stikine, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanism Of British Columbia
Volcanism, vulcanism or volcanicity is the phenomenon of eruption of molten rock (magma) onto the surface of the Earth or a solid-surface planet or moon, where lava, pyroclastics, and volcanic gases erupt through a break in the surface called a vent. It includes all phenomena resulting from and causing magma within the crust or mantle of the body, to rise through the crust and form volcanic rocks on the surface. Magmas, that reach the surface and solidify, form extrusive landforms. Volcanic processes Magma from the mantle or lower crust rises through the crust towards the surface. If magma reaches the surface, its behavior depends on the viscosity of the molten constituent rock. Viscous (thick) magma produces volcanoes characterised by explosive eruptions, while non-viscous (runny) magma produce volcanoes characterised by effusive eruptions pouring large amounts of lava onto the surface. In some cases, rising magma can cool and solidify without reaching the surface. Instead, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provincial Parks Of British Columbia
Provincial may refer to: Government & Administration * Provincial capitals, an administrative sub-national capital of a country * Provincial city (other) * Provincial minister (other) * Provincial Secretary, a position in Canadian government * Member of Provincial Parliament (other), a title for legislators in Ontario, Canada as well as Eastern Cape Province, South Africa. * Provincial council (other), various meanings * Sub-provincial city in the People's Republic of China Companies * The Provincial sector of British Rail, which was later renamed Regional Railways * Provincial Airlines, a Canadian airline * Provincial Insurance Company, a former insurance company in the United Kingdom Other Uses * Provincial Osorno, a football club from Chile * Provincial examinations, a school-leaving exam in British Columbia, Canada * A provincial superior of a religious order * Provincial park, the equivalent of national parks in the Canadian province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanism Of Western Canada
Volcanism of Western Canada has produced lava flows, lava plateaus, lava domes, cinder cones, stratovolcanoes, shield volcanoes, greenstone belts, submarine volcanoes, calderas, diatremes and maars, along with examples of more less common volcanic forms such as tuyas and subglacial mound A subglacial mound (SUGM) is a type of subglacial volcano. This type of volcano forms when lava erupts beneath a thick glacier or ice sheet. The magma forming these volcanoes was not hot enough to melt a vertical pipe right through the overlying ...s. Volcanic belts * * * * * * * * * External links Erica A. Massey: A Comparative Study of Glaciovolcanic Palagonitization of Tholeitic and Alkaline Sideromelane in Helgafell, Icland, and Wells Gray-Clearwater Volcanic Filed, BC, Canada. B.Sc., The University of British Columbia, 2014 Volcanic fields * * * See also * * * * ReferencesVolcanoes of Canada . . . . {{Manitoba-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craig Headwaters Protected Area
Craig Headwaters Protected Area is a protected area located in the Stikine Region of British Columbia, Canada. It was established on January 25, 2001 to protect the Craig River Valley from the Alaskan border to its confluence with the Iskut River. Ecology The park protects a representative example of a Coastal Western Hemlock forest ecosystem. Giant specimens of Sitka spruce, up to 60 meters tall, are present. Uncommon plant communities are found near cool springs. The area also has some of the northernmost western red cedar ''Thuja plicata'' is an evergreen coniferous tree in the cypress family Cupressaceae, native to western North America. Its common name is western redcedar (western red cedar in the UK), and it is also called Pacific redcedar, giant arborvitae, w ... in British Columbia.https://www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/forestry/silviculture/stocking-standards/species/westernredcedarrangelarge.png See also * Lava Forks Provincial Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tongass National Forest
The Tongass National Forest () in Southeast Alaska is the largest U.S. National Forest at . Most of its area is temperate rain forest and is remote enough to be home to many species of endangered and rare flora and fauna. The Tongass, which is managed by the United States Forest Service, encompasses islands of the Alexander Archipelago, fjords and glaciers, and peaks of the Coast Mountains. An international border with Canada (British Columbia) runs along the crest of the Boundary Ranges of the Coast Mountains. The forest is administered from Forest Service offices in Ketchikan. There are local ranger district offices located in Craig, Hoonah, Juneau, Ketchikan, Petersburg, Sitka, Thorne Bay, Wrangell, and Yakutat. History The Alexander Archipelago Forest Reserve was established by Theodore Roosevelt in a presidential proclamation of 20 August 1902. Another presidential proclamation made by Roosevelt, on 10 September 1907, created the Tongass National Forest. On 1 July ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Volcano (British Columbia)
The Volcano, also known as Lava Fork volcano, is a small cinder cone in the Boundary Ranges of the Coast Mountains in northwestern British Columbia, Canada. It is located approximately northwest of the small community of Stewart near the head of Lava Fork. With a summit elevation of and a topographic prominence of , it rises above the surrounding rugged landscape on a remote mountain ridge that represents the northern flank of a glaciated U-shaped valley. Lava Fork volcano is associated with a small group of volcanoes called the Iskut volcanic field. This forms part of the much larger Northern Cordilleran Volcanic Province, which extends from the Alaska–Yukon border to near the port city of Prince Rupert, British Columbia. Eruptive activity at The Volcano is relatively young compared to most other volcanoes in the Northern Cordilleran Volcanic Province. Geologic studies have shown that The Volcano and its eruptive products were emplaced in the last 400 years; this is w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tahltan Nation
The Tàłtàn Nation is a tribal council-type organization (but ''not'' a tribal council) combining the governments of two band governments of the Tahltan people in the Stikine Country of the Northern Interior of British Columbia, Canada. The two member governments are the Iskut First Nation and the Tahltan First Nation, which is also known as the Tahltan Indian Band. The Tahltan Nation is governed by the Tahltan Central Council, which is composed of representatives of 10 families from each band and has its offices at Dease Lake and Telegraph Creek. Organization The British Columbia Government Aboriginal Relations and Reconciliation webpage describes the status of the Tahltan Nation as: "The overarching Tahltan Central Council (with offices at Dease Lake) is representatives of 10 families from each band. The TCC links the Tahltan bands and has represented them on issues of joint concern, specifically on asserted inherent rights and title. Neither the Tahltan Indian Band nor the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava Fork
Lava Fork is a creek in northwestern British Columbia, Canada and of the Alaska Panhandle, United States. It lies west of the Unuk River and northwest of Stewart. It flows south from the Lava Lakes across the British Columbia-Alaska border into the Blue River in the extreme northern part of Misty Fjords National Monument. The Volcano, a cinder cone about north of the British Columbia-Alaska border in northwestern British Columbia, is the source for lava flows that overwhelm the Canadian and American sides of the creek, hence giving the creek's name. See also *Iskut volcanic field *Northern Cordilleran Volcanic Province *List of volcanoes in Canada *List of Northern Cordilleran volcanoes *Volcanism of Canada *Volcanism of Western Canada * Lava Forks Provincial Park *Misty Fjords National Monument Misty Fjords National Monument (or Misty Fiords National Monument) is a national monument and wilderness area administered by the U.S. Forest Service as part of the Tongass Nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
