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Wells Gray Park Cave Discovery
The Wells Gray Park Cave discovery of 2018 was of a karst cave in Wells Gray Provincial Park, in the Cariboo Mountains in British Columbia, Canada. The cave has informally been named Sarlacc's Pit pending an official name. Discovery and exploration Aerial photographs taken from 1949 to 2018 indicate the shaft was covered by snow year-round, and may have only became noticeable in recent decades in the summer melt season due to glacial retreat. In the spring of 2018, a Canadian government team was surveying caribou populations by helicopter when the pilot, Ken Lancour, spotted a deep, snow-filled depression at the cave entrance. The team named the cave ''Sarlacc's Pit,'' in reference to the Sarlacc creature from the film '' Return of the Jedi''. The name, however, remains unofficial until a naming consultation can be held with First Nations in the area. In September 2018, a team led by geologist Catherine Hickson and archaeological surveyor John Pollack returned to the site and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wells Gray Provincial Park
Wells Gray Provincial Park is a large wilderness park located in east-central British Columbia, Canada. The park protects most of the southern, and highest, regions of the Cariboo Mountains and covers 5,250 square kilometres (524,990 hectares or 1.3 million acres). It is British Columbia's fourth largest park, after Tatshenshini-Alsek Provincial Park, Tatshenshini, Spatsizi Plateau Wilderness Provincial Park, Spatsizi and Tweedsmuir South Provincial Park, Tweedsmuir.Neave, Roland (2015). ''Exploring Wells Gray Park'', 6th edition. Wells Gray Tours, Kamloops, BC. .Goward, Trevor and Hickson, Cathie (1995). ''Nature Wells Gray'', 2nd edition. Lone Pine Publishing, Edmonton, AB. . Topography The boundaries of Wells Gray Park encompass 60 percent of the drainage basin of the Clearwater River (British Columbia), Clearwater River and most water that originates in the park flows into this river. The northern two-thirds of the park is extremely rugged with relief ranging from Clearwater L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of British Columbia
The Government of British Columbia (french: Gouvernement de la Colombie-Britannique) is the body responsible for the administration of the Canadian province of British Columbia. A constitutional monarchy, the Crown is the corporation sole, assuming distinct roles: the executive, as the ''Crown-in-Council''; the legislature, as the ''Crown-in-Parliament''; and the courts, as the ''Crown-on-the-Bench''. Three institutions—the Executive Council (Cabinet); the Legislative Assembly; and the judiciary, respectively—exercise the powers of the Crown. The term ''Government of British Columbia'' (french: Gouvernement de la Colombie-Britannique, links=no) can refer to either the collective set of all three institutions, or more specifically to the executive—ministers of the Crown (the Executive Council) of the day, and the non-political staff within each provincial department or agency, i.e. the civil services, whom the ministers direct—which corporately brands itself as the ''G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wells Gray-Clearwater
Wells most commonly refers to: * Wells, Somerset, a cathedral city in Somerset, England * Well, an excavation or structure created in the ground * Wells (name) Wells may also refer to: Places Canada *Wells, British Columbia England * Wells (Priory Road) railway station was a railway station in Wells, Somerset * Wells (Tucker Street) railway station was a railway station in Wells, Somerset * Wells (UK Parliament constituency), the UK parliamentary constituency in which the city of Wells, Somerset, is located * Wells-next-the-Sea, town and port in Norfolk ** Wells-on-Sea railway station was a railway station in Wells-next-the-Sea Scotland * Wells, Roxburghshire, a Scottish feudal barony United States *Wells, California, former name of Keene, California * Wells, Indiana *Wells, Kansas *Wells, Maine *Wells, Minnesota * Wells, Mississippi *Wells, Nevada *Wells, New York, a town ** Wells (CDP), New York, a census-designated place in the town *Wells, Texas *Wells, Vermont, a New En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Of British Columbia
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorganism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst Cave
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Deepest Caves
This list of deepest caves includes the deepest known natural caves according to maximum surveyed depth . The depth value is measured from the highest to the lowest accessible cave point. See also *List of caves *List of deepest mines * List of longest caves * List of sinkholes * Show cave * Speleology External links World's Deepest Caves References {{DEFAULTSORT:Deepest caves Deepest Caves Caves A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea ... Vertical position ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Caves In Canada ...
This is an incomplete list of caves in Canada. Most notable caves are in western Canada and in parts of southern Ontario where limestone predominates. See also * List of caves * Speleology References {{DEFAULTSORT:Caves in Canada * Canada Caves Caves A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meltwater
Meltwater is water released by the melting of snow or ice, including glacial ice, tabular icebergs and ice shelves over oceans. Meltwater is often found in the ablation zone of glaciers, where the rate of snow cover is reducing. Meltwater can be produced during volcanic eruptions Several types of volcanic eruptions—during which lava, tephra (ash, lapilli, volcanic bombs and volcanic blocks), and assorted gases are expelled from a volcanic vent or fissure—have been distinguished by volcanologists. These are often ..., in a similar way in which the more dangerous lahars form. When meltwater pools on the surface rather than flowing, it forms melt ponds. As the weather gets colder meltwater will often re-freeze. Meltwater can collect or melt under the ice's surface. These pools of water, known as subglacial lakes can form due to geothermal heat and friction. Water source Meltwater provides drinking water for a large proportion of the world's population, as well as pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CBC News
CBC News is a division of the Canadian Broadcasting Corporation responsible for the news gathering and production of news programs on the corporation's English-language operations, namely CBC Television, CBC Radio, CBC News Network, and CBC.ca. Founded in 1941, CBC News is the largest news broadcaster in Canada and has local, regional, and national broadcasts and stations. It frequently collaborates with its organizationally separate French-language counterpart, Radio-Canada Info. History The first CBC newscast was a bilingual radio report on November 2, 1936. The CBC News Service was inaugurated during World War II on January 1, 1941, when Dan McArthur, chief news editor, had Wells Ritchie prepare for the announcer Charles Jennings a national report at 8:00 pm. Readers who followed Jennings were Lorne Greene, Frank Herbert and Earl Cameron. ''CBC News Roundup'' (French counterpart: ''La revue de l'actualité'') started on August 16, 1943, at 7:45 pm, being replaced by ''T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catherine Hickson
Catherine Hickson (born 1955) is a Canadian volcanologist, formerly with the Geological Survey of Canada, part of Natural Resources Canada. Since 2014, she has been the chief operating officer for Dajin Resources Corp. and president, Tuya Terra Geo Corp. Hickson studied at the University of British Columbia and received her PhD in geology and volcanology in 1987. Career and research Education and early career Hickson grew up in Edmonton, Alberta. During her childhood, family trips to Banff National Park, the Grand Canyon, and Yellowstone National Park exposed her to the natural world, including to geysers and volcanoes. As a student in 1980, Hickson was camping 14 km east of Mount St. Helens when the volcano erupted; she credited this event with changing the course of her career. She completed her undergraduate degree in 1982 and her PhD in 1987, both at the University of British Columbia. She undertook PhD-related field work in Wells Gray Park, British Columbia. Hickson's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Nations In Canada
First Nations (french: Premières Nations) is a term used to identify those Indigenous Canadian peoples who are neither Inuit nor Métis. Traditionally, First Nations in Canada were peoples who lived south of the tree line, and mainly south of the Arctic Circle. There are 634 recognized First Nations governments or bands across Canada. Roughly half are located in the provinces of Ontario and British Columbia. Under Charter jurisprudence, First Nations are a "designated group," along with women, visible minorities, and people with physical or mental disabilities. First Nations are not defined as a visible minority by the criteria of Statistics Canada. North American indigenous peoples have cultures spanning thousands of years. Some of their oral traditions accurately describe historical events, such as the Cascadia earthquake of 1700 and the 18th-century Tseax Cone eruption. Written records began with the arrival of European explorers and colonists during the Age of Dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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