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Nigel Peak
Nigel Peak is a mountain summit located on the shared border of Banff National Park and Jasper National Park, in the Canadian Rockies of Alberta, Canada. Nigel has two peaks, the north summit is the highest point. The nearest higher peak is Mount Athabasca, to the south-southwest. Nigel Peak is situated immediately north of Sunwapta Pass and can be seen from the Icefields Parkway and from Athabasca Glacier. Topographic relief is significant as the summit rises above the parkway in two kilometres (1.2 mile). __NOTOC__ History Nigel Vavasour was a Guide, packer who accompanied J. Norman Collie and Hugh Stutfield to the Columbia Icefield area in 1897. The mountain was named by the mountaineers during an 1898 sheep hunt with Nigel. The mountain's toponym was officially adopted March 5, 1935, by the Geographical Names Board of Canada. The first ascent of the mountain was made in 1919 by the Interprovincial Boundary Commission. Geology Like other mountains in Banff Park, Nigel P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Rockies
The Canadian Rockies () or Canadian Rocky Mountains, comprising both the Alberta Rockies and the British Columbian Rockies, is the Canadian segment of the North American Rocky Mountains. It is the easternmost part of the Canadian Cordillera, which is the northern segment of the North American Cordillera, the expansive system of interconnected mountain ranges between the Interior Plains and the Pacific Coast that runs northwest–southeast from central Alaska to the Isthmus of Tehuantepec in Mexico. Canada officially defines the Rocky Mountains system as the mountain chains east of the Rocky Mountain Trench extending from the Liard River valley in northern British Columbia to the Albuquerque Basin in New Mexico, not including the Mackenzie, Richardson and British Mountains/ Brooks Range in Yukon and Alaska (which are all included as the "Arctic Rockies" in the United States' definition of the Rocky Mountains system). The Canadian Rockies, being the northern segment of ... [...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] |
Tangle Ridge
Tangle Ridge is a mountain summit located in Jasper National Park, in the Canadian Rockies of Alberta, Canada. Tangle Ridge is situated south of Beauty Creek and north of Tangle Creek, in the Sunwapta River valley. Topographic relief is significant as the summit rises 1,200 metres (3,937 ft) above Beauty Creek in . Views from the top of Tangle Ridge provide photographers with an opportunity to capture the peaks surrounding the Columbia Icefield, some of which, such as Mount Columbia and Mount Alberta, are otherwise hidden from view along the Icefields Parkway. __NOTOC__ History The mountain was named by Mary Schäffer in 1907 for the difficulty that climbers had descending down Tangle Creek from the ridge. The mountain's toponym was officially adopted in 1935 by the Geographical Names Board of Canada. Climate Based on the Köppen climate classification, Tangle Ridge is located in a subarctic climate zone with cold, snowy winters, and mild summers. Winter temperatures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrambles In The Canadian Rockies
''Scrambles in the Canadian Rockies'' is a climbing guidebook by Alan Kane describing scrambling routes of mountains in the Canadian Rockies. It is published by Rocky Mountain Books, located in Calgary, Alberta Alberta is a Provinces and territories of Canada, province in Canada. It is a part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to its west, Saskatchewan to its east, t .... The third edition , released in May 2016, has been updated and contains route descriptions for 175 peaks. The peaks are rated from easy to difficult and information on trail heads and the standard routes are covered. '' Backpacker'' magazine has twice featured the book as an expedition guide. The '' Canadian Alpine Journal'' referred to it as a "scree gospel". The book is solely responsible for creating a widespread interest in scrambling up mountain peaks, whether the peaks are in USA or Western Canada. Since first publishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology Of The Rocky Mountains
The geology of the Rocky Mountains is that of a discontinuous series of mountain ranges with distinct geological origins. Collectively these make up the Rocky Mountains, a mountain system that stretches from Northern British Columbia through central New Mexico and which is part of the great mountain system known as the North American Cordillera. The rocky cores of the mountain ranges are, in most places, formed of pieces of continental crust that are over one billion years old. In the south, an older mountain range was formed 300 million years ago, then eroded away. The rocks of that older range were reformed into the Rocky Mountains. The Rocky Mountains took shape during an intense period of plate tectonic activity that resulted in much of the rugged landscape of western North America. The Laramide orogeny, about 80–55 million years ago, was the last of the three episodes and was responsible for raising the Rocky Mountains. Subsequent erosion by glaciers has produced the cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains Of Canada
Most mountain peaks of Canada lie in the west, specifically in British Columbia, Alberta, and the Yukon. Mountains can be found all over British Columbia while those in Alberta are mainly situated on the eastern side of the Canadian Rockies. The Saint Elias Mountains in the Yukon hold some of country's highest mountains, including the highest, Mount Logan Mount Logan ( ) is the highest mountain in Canada and the second-highest peak in North America after Denali (McKinley). The mountain was named after Sir William Edmond Logan, a Canadian geologist and founder of the Geological Survey of Canada ... at . Alberta ;Highest peaks Mts. Columbia & King Edward.jpg, Mount Columbia & Mount King Edward, King Edward in background The Twins - South and North (l-r).jpg, The Twins massif - South Twin Peak, South Twin and North Twin (l-r) Mount Assiniboine massif.jpg, Mount Assiniboine seen from above Lake Magog Columbia Icefields - panoramio (1).jpg, Snow Dome seen from Icefields Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athabasca River
The Athabasca River (French: ''Rivière Athabasca'') in Alberta, Canada, originates at the Columbia Icefield in Jasper National Park and flows more than before emptying into Lake Athabasca. Much of the land along its banks is protected in national and provincial parks, and the river is designated a Canadian Heritage Rivers System, Canadian heritage river for its historical and cultural importance. The scenic Athabasca Falls is located about upstream from Jasper, Alberta, Jasper. Etymology The name ''Athabasca'' comes from the Woods Cree word , which means "[where] there are plants one after another", likely a reference to the spotty vegetation along the river. Course The Athabasca River originates in Jasper National Park, in Lake Providence at the toe of the Columbia Glacier within the Columbia Icefield, between Mount Columbia (Canada), Mount Columbia, Snow Dome (Canada), Snow Dome, and the Winston Churchill Range, at an elevation of approximately . It travels before draining ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunwapta River
The Sunwapta River is a major tributary of the Athabasca River in Jasper National Park in Alberta, Canada. Course The headwaters of the Sunwapta River are near the Columbia Icefield in the valley west-northwest of Sunwapta Pass, which divides Jasper National Park from Banff National Park. Several kilometres down the valley from the pass is Sunwapta Lake, at the toe of the Athabasca Glacier, which is considered the nominal source for the river. The Sunwapta River then continues to run northwest through Jasper National Park, following the Icefields Parkway, and finally joins the Athabasca River shortly after Sunwapta Falls. ''Sunwapta'' is a Stoney language word meaning "turbulent river". Geologist A. P. Coleman named the river in 1892.Karamitsanis, Aphrodite (1991). ''Place Names of Alberta, Volume 1''. Calgary: University of Calgary Press, pg. 240 Tributaries *Kitchener Creek *Tangle Creek *Woolley Creek *Beauty Creek *Diadem Creek *Grizzly Creek *Jonas Creek *Poboktan Cree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Saskatchewan River
The North Saskatchewan River is a glacier-fed river that flows from the Canadian Rockies continental divide east to central Saskatchewan, where it joins with the South Saskatchewan River to make up the Saskatchewan River. Its water flows eventually into the Hudson Bay. The Saskatchewan River system is the largest shared between the Provinces and territories of Canada, Canadian provinces of Alberta and Saskatchewan. Its watershed includes most of southern and central Alberta and Saskatchewan. Course The North Saskatchewan River has a length of , and a drainage area of . At its end point at Saskatchewan River Forks it has a mean discharge of . The yearly discharge at the Alberta–Saskatchewan border is more than . The river begins above at the toe of the Saskatchewan Glacier in the Columbia Icefield, and flows southeast through Banff National Park alongside the Icefields Parkway. At the junction of the David Thompson Highway (Highway 11), it initially turns northeast for b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow or terrestrial runoff) is the unconfined flow of water over the ground surface, in contrast to ''channel runoff'' (or ''stream flow''). It occurs when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is #Saturation excess overland flow, saturated by water to its full capacity, and the rain arrives #Infiltration excess overland flow, more quickly than the soil can absorb it. Surface runoff often occurs because wikt:impervious#Adjective, impervious areas (such as roofs and Road surface, pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or human-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of Soil erosion#Rainfall and runoff, soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. ... [...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] |
