|
Downie Peak
Downie Peak is a mountain summit located in British Columbia, Canada. Description Part of the Selkirk Mountains, Downie Peak is situated north of Revelstoke and east of Lake Revelstoke. Prominently visible from nearly every peak in the Northern Selkirks. History The peak was named by Walter Moberly after William Downie (1819–1893), a gold prospector employed by Sir James Douglas. It was labelled on a 1915 reconnaissance map of the Northern Selkirk Mountains; prior to then it was labelled "Eldorado Peak" on earlier maps. The mountain's toponym was officially adopted March 31, 1924, by the Geographical Names Board of Canada. The first ascent of the summit was made July 14, 1959, by William L. Putnam, W. V. Graham Matthews and David Michael via the southwest ridge.Chic Scott (2000), ''Pushing the Limits: The Story of Canadian Mountaineering'', Rocky Mountain Books, , p. 267 The second successful ascent wasn't accomplished until 1991.Andrew Selters (2004), ''Ways to the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selkirk Mountains
The Selkirk Mountains are a mountain range spanning the northern portion of the Idaho Panhandle, eastern Washington, and southeastern British Columbia which are part of a larger grouping of mountains, the Columbia Mountains. They begin at Mica Peak and Krell Hill near Spokane and extend approximately 320 km north (200 miles) from the border to Kinbasket Lake, at the now-deserted location of the onetime fur company post, Boat Encampment. The range is bounded on its west, northeast and at its northern extremity by the Columbia River, or the reservoir lakes now filling most of that river's course. From the Columbia's confluence with the Beaver River, they are bounded on their east by the ''Purcell Trench'', which contains the Beaver River, Duncan River, Duncan Lake, Kootenay Lake and the Kootenay River. The Selkirks are distinct from, and geologically older than, the Rocky Mountains. The neighboring Monashee and Purcell Mountains, and sometimes including the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Lowell Putnam III
William Lowell Putnam III (October 25, 1924 – December 20, 2014) was an alpinist, author and retired broadcasting executive. He was Trustee Emeritus of the Lowell Observatory, a private astronomical research facility. He was the son of politician and businessman Roger Putnam and a member of the prominent Lowell family of Massachusetts. Biography Putnam studied geology at Harvard University and later was founder and chief executive of the Springfield Television Corp. (Massachusetts), a company which he sold in 1984. During World War II, he served in 10th Mountain Division, was wounded in combat twice and awarded both the Silver Star and the Bronze Star. Over several decades beginning in the 1940s, Putnam made many first ascents and difficult exploratory expeditions centered in the Selkirk Mountains of British Columbia. After serving as the American Alpine Club guidebook editor for western Canada beginning in 1957 and subsequently in other capacities, Putnam was the club's pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subarctic Climate
The subarctic climate (also called subpolar climate, or boreal climate) is a continental climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, generally at latitudes from 50°N to 70°N, poleward of the humid continental climates. Like other Class D climates, they are rare in the Southern Hemisphere, only found at some isolated highland elevations. Subarctic or boreal climates are the source regions for the cold air that affects temperate latitudes to the south in winter. These climates represent Köppen climate classification ''Dfc'', ''Dwc'', ''Dsc'', ''Dfd'', ''Dwd'' and ''Dsd''. Description This type of climate offers some of the most extreme seasonal temperature variations found on the planet: in winter, temperatures can drop to below and in summer, the temperature may exceed . However, the summers are short; no more than three months of the year (but at least on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indicates a tropical rainforest climate. The system assigns a temperature subgroup for all groups other than those in the ''A'' group, indicated by the third letter for climates in ''B'', ''C'', ''D'', and the second letter for climates in ''E''. Other examples include: ''Cfb'' indicating an oceanic climate with warm summers as indicated by the ending ''b.'', while ''Dwb'' indicates a semi-Monsoon continental climate, monsoonal continental climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Ascent
In mountaineering and climbing, a first ascent (abbreviated to FA in climbing guidebook, guide books), is the first successful documented climb to the top of a mountain or the top of a particular climbing route. Early 20th-century mountaineers and climbers focused on reaching the tops of iconic mountains (e.g. the eight-thousanders) and climbing routes (e.g. the great north faces of the Alps) by whatever means possible, often using considerable amounts of aid climbing, and/or with large expedition style support teams that laid "siege" to the climb. As all the key tops were summited, the manner in which each top was reached became important, particularly the ability to complete the ascent without artificial aid, which is called free climbing. In free climbing, the term first free ascent (abbreviated FFA) is used where a mountain or climbing route is ascended without any artificial aid (devices for climbing protection, protection in the event of a fall could be used as long as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geographical Names Board Of Canada
The Geographical Names Board of Canada (GNBC) is a national committee with a secretariat in Natural Resources Canada, part of the Government of Canada, which authorizes the names used and name changes on official federal government maps of Canada. History It was created in December 1897, by Order in Council, as the Geographic Board of Canada. It consisted of one Board member from each of four Government of Canada departments, as well as the Surveyor General of Dominion Lands, while a secretariat was provided by the then-extant Department of the Interior. In December 1899, the Order in Council was amended to give the Canadian provinces and territories the right to nominate one official, each, to be a Board member. The board was succeeded by the Canadian Board on Geographic Names in 1948, then reorganized as the Canadian Permanent Committee on Geographic Names (CPCGN) in 1961. Structure , the Board consists of 27 members, one from each of the provinces and territories, and ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Douglas (governor)
Sir James Douglas, (August 15, 1803 – August 2, 1877) was a Canadian fur trader and politician who became the first Governor of the Colony of British Columbia. He is often credited as "The Father of British Columbia". He was instrumental to the resettlement of 35 African Americans fleeing a life of racial persecution in San Francisco who arrived in the province aboard the steamship ''Commodore'' in what later became known as the Pioneer Committee. In 1863, Douglas was knighted by Queen Victoria for his services to the Crown. He started work at 16 for the North West Company and then the Hudson's Bay Company and became a high-ranking officer. From 1851 to 1864, he was Governor of the Colony of Vancouver Island. In 1858, he became the first Governor of the Colony of British Columbia and asserted the authority of the British Empire during the Fraser Canyon Gold Rush, which had the potential to turn the Mainland into an American state. He remained governor of both colonies unt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Moberly (engineer)
Walter Moberly (August 15, 1832 – May 15, 1915) was a civil engineer and surveyor who played a large role in the early exploration and development of British Columbia, Canada, including discovering Eagle Pass, now used by the Canadian Pacific Railway and the Trans-Canada Highway. Early life and education He was born in Steeple Aston, Oxfordshire, England in 1832. In 1834, Walter moved with his family to Penetanguishene, Upper Canada (now Ontario), where his father, Capt. John Moberly, R. N. was appointed Post Commander. Walter received his primary education at the Base and later went to grammar school in Barrie. Career During the construction of the railway to Collingwood, Walter worked clearing bush and following that, chose a career of Lumberman, with timber holdings in Essa and Tossorontio, near Angus, and on the Severn River, in Muskoka. Most of his survey work was in British Columbia, and Utah. It is thought that Walter was lured to the West, following a brief visit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Revelstoke
Lake Revelstoke or Revelstoke Lake or Revelstoke Lake Reservoir is an artificial lake on the Columbia River, north of the town of Revelstoke, British Columbia and south of Mica Creek. This lake is the reservoir formed by the Revelstoke Dam, which during its construction was also known as the Revelstoke Canyon Dam, inundating the Columbia's canyon in this area and the historic Dalles des Morts (Death Rapids) and some of the former gold diggings of the Big Bend Gold Rush. The dam's site is at what had been the head of river navigation by steamboat from Northport, Washington via the Arrow Lakes. The lakes extends upstream to the tailrace of Mica Dam. Three-quarters of the flow through the Revelstoke Dam Powerhouse is regulated water release from Mica Dam, with the result that the reservoir regularly fluctuates by up to . See also *List of lakes of British Columbia This is an incomplete list of lakes of British Columbia, a province of Canada. Larger lake statistics * List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revelstoke, British Columbia
Revelstoke () is a city in southeastern British Columbia, Canada, with a census population of 8,275 in 2021. Revelstoke is located east of Vancouver, and west of Calgary, Alberta. The city is situated on the banks of the Columbia River just south of the Revelstoke Dam and near its confluence with the Illecillewaet River. East of Revelstoke are the Selkirk Mountains and Glacier National Park, penetrated by Rogers Pass used by the Trans-Canada Highway and the Canadian Pacific Railway. South of the community down the Columbia River are the Arrow Lakes, Mount Begbie, and the Kootenays. West of the city is Eagle Pass through the Monashee Mountains and the route to Shuswap Lake. History Revelstoke was founded in the 1880s when the Canadian Pacific Railway (CPR) was built through the area; mining was an important early industry. The name was originally Farwell, after a local land owner and surveyor. In yet earlier days, the spot was called the "Second Crossing" to different ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summit
A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a mountain peak that is located at some distance from the nearest point of higher elevation. For example, a big, massive rock next to the main summit of a mountain is not considered a summit. Summits near a higher peak, with some prominence or isolation, but not reaching a certain cutoff value for the quantities, are often considered ''subsummits'' (or ''subpeaks'') of the higher peak, and are considered part of the same mountain. A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top. For summits that are permanently covered in significant layers of ice, the height may be measured by the highest point of rock (rock height) or the highest point of permanent solid ice (snow height). The highest summit in the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambrian
The Cambrian ( ) is the first geological period of the Paleozoic Era, and the Phanerozoic Eon. The Cambrian lasted 51.95 million years from the end of the preceding Ediacaran period 538.8 Ma (million years ago) to the beginning of the Ordovician Period 486.85 Ma. Most of the continents lay in the southern hemisphere surrounded by the vast Panthalassa Ocean. The assembly of Gondwana during the Ediacaran and early Cambrian led to the development of new convergent plate boundaries and continental-margin arc magmatism along its margins that helped drive up global temperatures. Laurentia lay across the equator, separated from Gondwana by the opening Iapetus Ocean. The Cambrian marked a profound change in life on Earth; prior to the Period, the majority of living organisms were small, unicellular and poorly preserved. Complex, multicellular organisms gradually became more common during the Ediacaran, but it was not until the Cambrian that fossil diversity seems to rapidly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
