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Mount Morrison (Alberta)
Mount Morrison is a mountain summit located in the upper Spray River Valley of southern Banff National Park, in the Canadian Rockies of Alberta, Canada. Mount Morrison in not visible from any road in Banff Park, however, it can be seen from Alberta Highway 742, also known as the Smith-Dorrien/Spray Trail in Kananaskis Country. Mount Morrison's nearest higher peak is Mount Turner, to the north. History Mount Morrison was named in 1918 for Sir Edward Whipple Bancroft Morrison (1867–1925), Major General in the Canadian Army during the First World War. Earlier in his career, he served in the Royal Canadian Dragoons with Sir Richard Ernest William Turner in 1900 during the Second Boer War under the command of Brigadier-General Horace Smith-Dorrien. Not coincidentally, Mount Morrison is situated two kilometres south of Mount Turner. The mountain's toponym was officially adopted in 1924 by the Geographical Names Board of Canada. The first ascent of the peak was made in 1955 by Do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Range
The Blue Range is a mountain range of the Canadian Rockies, located on the Continental Divide of the Americas, Continental Divide in Banff National Park, Canada. The range was so named on account of its blueish colour when viewed from afar. Mount Alcantara is the highest point in the range. This range includes the following mountains and peaks: Notes Mountain ranges of Alberta Ranges of the Canadian Rockies Mountains of Banff National Park {{AlbertaRockies-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Canadian Dragoons
The Royal Canadian Dragoons (RCD) is the senior armoured regiment of the Canadian Army by precedence. It is one of three armoured regiments in the Regular Force and forms part of the Royal Canadian Armoured Corps. The colonel-in-chief of The RCD is Charles III, King of Canada. The colonel of the regiment is Major-General Dean Milner, CMM, MSC, CD (Retired). The commanding officer is Lieutenant-Colonel N. Forsyth, and the regimental sergeant major is Chief Warrant Officer C. Leblanc. The regiment is composed of Regimental Headquarters, "A", "B", "C", "D" and Headquarters Squadrons. "A", "B" and "D" Squadrons, based at CFB Petawawa, are light cavalry squadrons. "C" Squadron is based at CFB Gagetown, and the squadron consists of both Dragoons and members of 12e Régiment blindé du Canada. Headquarters Squadron, based in Petawawa, provides first-line combat service support to the regiment. Lineage The Royal Canadian Dragoons *Originated 21 December 1883 in Quebec City, Quebec as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spray Lakes Reservoir
Spray Lakes Reservoir is a reservoir in Alberta, Canada. The Spray Lakes were a string of lakes formed along the Spray River, a tributary of the Bow River. With the damming of the river, the lakes were united in the Spray Lakes Reservoir. It lies between the Goat Range and the Three Sisters ridge, at an elevation of . The lake is followed by Highway 742 (Smith-Dorrien Trail) in the northern part. The Lake is impounded by two embankment dams; the 28-metre-high ''Canyon Dam'' is located near the southern end of the reservoir and blocks the main outlet of the river in a north-northwestern direction, while the secondary 13-metre-high ''Three Sisters Dam'' at the northern end of the reservoir provides the outlet for the diverted water way and contains a small 3 MW powerhouse. The two dams and the lake were created in 1951 as part of the Spray Hydro Electric Project. From the Three Sisters Dam the water is diverted into a secondary reservoir known as the ''Goat Pond'' which direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subarctic Climate
The subarctic climate (also called subpolar climate, or boreal climate) is a 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° to 70°N, poleward of the humid continental climates. 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 one month) must have a 24-hour average temperature of at least to fall into this category of climate, and the coldest month should ave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. 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'' indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laramide Orogeny
The Laramide orogeny was a time period of mountain building in western North America, which started in the Late Cretaceous, 70 to 80 million years ago, and ended 35 to 55 million years ago. The exact duration and ages of beginning and end of the orogeny are in dispute. The Laramide orogeny occurred in a series of pulses, with quiescent phases intervening. The major feature that was created by this orogeny was deep-seated, thick-skinned deformation, with evidence of this orogeny found from Canada to northern Mexico, with the easternmost extent of the mountain-building represented by the Black Hills of South Dakota. The phenomenon is named for the Laramie Mountains of eastern Wyoming. The Laramide orogeny is sometimes confused with the Sevier orogeny, which partially overlapped in time and space. The orogeny is commonly attributed to events off the west coast of North America, where the Kula Plate, Kula and Farallon Plates were sliding under the North American plate. Most hypothes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of the Mesozoic, Mesozoic Era and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic magmatic province, Central Atlantic Magmatic Province. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread Anoxic event, oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar, Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precambrian
The Precambrian (or Pre-Cambrian, sometimes abbreviated pꞒ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of the Phanerozoic Eon, which is named after Cambria, the Latinised name for Wales, where rocks from this age were first studied. The Precambrian accounts for 88% of the Earth's geologic time. The Precambrian is an informal unit of geologic time, subdivided into three eons ( Hadean, Archean, Proterozoic) of the geologic time scale. It spans from the formation of Earth about 4.6 billion years ago ( Ga) to the beginning of the Cambrian Period, about million years ago ( Ma), when hard-shelled creatures first appeared in abundance. Overview Relatively little is known about the Precambrian, despite it making up roughly seven-eighths of the Earth's history, and what is known has largely been discovered from the 1960s onwards. The Precambrian fossil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedimentary Rock
Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles to settle in place. The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological detritus (organic matter). The geological detritus originated from weathering and erosion of existing rocks, or from the solidification of molten lava blobs erupted by volcanoes. The geological detritus is transported to the place of deposition by water, wind, ice or mass movement, which are called agents of denudation. Biological detritus was formed by bodies and parts (mainly shells) of dead aquatic organisms, as well as their fecal mass, suspended in water and slowly piling up on the floor of water bodies (marine snow). Sedimentation may also occur as dissolved minerals precipitate from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don Morrison (mountaineer)
Donald Kenneth Morrison (19 March 1929 – 21 June 1977) was a British climber and mountaineer. Morrison first became known as a pioneer rock climber in Canada, then in England's Peak District and he led three expeditions to the Himalayas. He died in 1977 leading an attempt on Latok II peak in the Karakoram. Early years Morrison was born in Bromley, Kent and his family later moved to Sheffield, Yorkshire. While on military service with the RAF Morrison first developed his climbing skills, during travels in the Middle East, including Kurdistan, Turkey and Iraq. Climbing career Canada During the 1950s Morrison lived in North America. Joining the Alpine Club of Canada (ACC) in 1955, he climbed and guided extensively in the Rockies around Banff and Lake Louise. Among 14 first ascents made in the Rockies, Bugaboos, and Coast Range during this period were Mount Morrison (Alberta, 1955)], and Mount Jerram (1957) with Canadian climber, Jim Tarrant. In 1955 Morrison and Tarrant made ... [...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 created since 1897. The board consists of 27 members, one from each of the provinces and territories, and others from departments of the Government of Canada. The board also is involved with names of areas in the Antarctic through the Antarctic Treaty. Structure The secretariat is provided by Natural Resources Canada. In addition to the provincial and territorial members are members from the following federal government departments: Aboriginal Affairs and Northern Development Canada, Canada Post Corporation, Fisheries and Oceans Canada, Elections Canada, Library and Archives Canada, Department of National Defence, Natural Resources Canada (including Geological Survey of Canada and Canada Centre for Mapping and Earth Observation), Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
