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Bow Glacier
Bow Glacier is located in Banff National Park, Alberta, Canada, approximately northwest of Lake Louise. It can be viewed from the Icefields Parkway. Bow Glacier is an outflow glacier from the Wapta Icefield, which rests along the Continental Divide, and runoff from the glacier supplies water to Bow Lake and the Bow River. The glacier is credited for creating the Bow Valley before retreating at the end of the last glacial maximum. Since the end of the Little ice age in 1850, Bow Glacier has been in a state of steady retreat overall. Between 1850 and 1953, the glacier retreated an estimated , and since that period, there has been further retreat which has left a newly formed lake at the terminal moraine at the glacial snout. Sedimentation has also increased in Bow Lake due to increased erosion of soil that had been protected by the glacier, creating a small sediment delta at the western end of the lake. See also *List of glaciers in Canada This is a list of glaciers in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta
Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Territories (NWT) to the north, and the U.S. state of Montana to the south. It is one of the only two landlocked provinces in Canada (Saskatchewan being the other). The eastern part of the province is occupied by the Great Plains, while the western part borders the Rocky Mountains. The province has a predominantly continental climate but experiences quick temperature changes due to air aridity. Seasonal temperature swings are less pronounced in western Alberta due to occasional Chinook winds. Alberta is the fourth largest province by area at , and the fourth most populous, being home to 4,262,635 people. Alberta's capital is Edmonton, while Calgary is its largest city. The two are Alberta's largest census metropolitan areas. More tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by total area. Its southern and western border with the United States, stretching , is the world's longest binational land border. Canada's capital is Ottawa, and its three largest metropolitan areas are Toronto, Montreal, and Vancouver. Indigenous peoples have continuously inhabited what is now Canada for thousands of years. Beginning in the 16th century, British and French expeditions explored and later settled along the Atlantic coast. As a consequence of various armed conflicts, France ceded nearly all of its colonies in North America in 1763. In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of four provinces. This began an accretion of provinces an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banff National Park
Banff National Park is Canada's oldest National Parks of Canada, national park, established in 1885 as Rocky Mountains Park. Located in Alberta's Rockies, Alberta's Rocky Mountains, west of Calgary, Banff encompasses of mountainous terrain, with many glaciers and ice fields, dense pinophyta, coniferous forest, and alpine landscapes. The Icefields Parkway extends from Lake Louise, Alberta, Lake Louise, connecting to Jasper National Park in the north. Provincial forests and Yoho National Park are neighbours to the west, while Kootenay National Park is located to the south and Kananaskis Country to the southeast. The main commercial centre of the park is the town of Banff, Alberta, Banff, in the Bow River valley. The Canadian Pacific Railway was instrumental in Banff's early years, building the Banff Springs Hotel and Chateau Lake Louise, and attracting tourists through extensive advertising. In the early 20th century, roads were built in Banff, at times by war internees from Wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Louise, Alberta
Lake Louise is a hamlet within Banff National Park in Alberta, Canada. Named after Princess Louise, Duchess of Argyll, it lies in Alberta's Rockies on the Bow River, northeast of the lake that shares its name. Initially settled in 1884 as an outpost for the Canadian Pacific Railway, Lake Louise sits at an elevation of , making it Canada's highest community. The nearby lake, framed by mountains, is one of the most famous mountain vistas in the world; the famous Chateau Lake Louise also overlooks the lake. History Prior to the arrival of Europeans, Indigenous peoples lived in the foothills and forests of the Rocky Mountains - including what is today Lake Louise, where they hunted bison and other big game animals. In the Stoney language of the Nakoda people the area is called , meaning "lake of the little fishes". During the 1870s, the construction of the Canadian Pacific Railway (CPR) started. The railway was planned to run through Bow Valley. A Nakoda guide took CPR workman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icefields Parkway
Highway 93 is a north–south highway in Alberta, Canada. It is also known as the Banff-Windermere Parkway south of the Trans-Canada Highway ( Highway 1) and the Icefields Parkway north of the Trans-Canada Highway. It travels through Banff National Park and Jasper National Park and is maintained by Parks Canada for its entire length. It runs from the British Columbia border at Vermilion Pass in the south, where it becomes British Columbia Highway 93, to its terminus at the junction with the Yellowhead Highway ( Highway 16) at Jasper. The route takes its number from U.S. Route 93, which runs uninterrupted south to central Arizona, and was initially designated as '93' in 1959. Route description Banff-Windermere Highway The southern portion of the route is part of the Banff-Windermere Highway, a highway that travels from British Columbia Highway 95 at Radium Hot Springs, through Kootenay National Park and Vermilion Pass across the Continental Divide, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wapta Icefield
The Wapta Icefield is located on the Continental Divide in the Waputik Mountains of the Canadian Rockies, in the provinces of British Columbia and Alberta. The icefield is shared by Banff and Yoho National Parks and numerous outlet glaciers extend from the icefield, including the Vulture, Bow and Peyto Glaciers. Runoff from the icefields and outlet glaciers supply water to both the Kicking Horse and Bow Rivers, as well as numerous streams and lakes. The icefield is one of the most studied in the Canadian Rockies and all evidence supports the conclusion that the icefield is shrinking in area, especially near the lowest altitudes of its outlet glaciers, including Peyto Glacier, in which the glacier has become both shorter in length and thinner in thickness. In the 1980s the icefield covered an area of approximately . The icefield is easily accessible by mountaineers in both the summer and winter. Both ski trips in the winter and glacier hiking trips in the summer often combine a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental Divide Of The Americas
The Continental Divide of the Americas (also known as the Great Divide, the Western Divide or simply the Continental Divide; ) is the principal, and largely mountainous, hydrological divide of the Americas. The Continental Divide extends from the Bering Strait to the Strait of Magellan, and separates the watersheds that drain into the Pacific Ocean from those river systems that drain into the Atlantic and (in northern North America) Arctic oceans (including those that drain into the Gulf of Mexico, the Caribbean Sea and Hudson Bay). Although there are many other hydrological divides in the Americas, the Continental Divide is by far the most prominent of these because it tends to follow a line of high peaks along the main ranges of the Rocky Mountains and Andes, at a generally much higher elevation than the other hydrological divisions. Geography Beginning at the westernmost point of the Americas’ mainland (Cape Prince of Wales, just south of the Arctic Circle), the Conti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow Lake (Alberta)
Bow Lake is a small lake in western Alberta, Canada. It is located on the Bow River, in the Canadian Rockies, at an altitude of 1920 m. The lake lies south of the Bow Summit, east of the Waputik Range (views including Wapta Icefield, Bow Glacier, Bow Peak, Mount Thompson (Alberta), Mount Thompson, Crowfoot Glacier and Crowfoot Mountain) and west of the Dolomite Pass, Dolomite Peak and Cirque Peak. Bow Lake is one of the lakes that line the Icefields Parkway in Banff National Park and Jasper National Park, other such lakes being Hector Lake, Lake Louise, Alberta, Lake Louise, Peyto Lake, ''Mistaya Lake'', ''Waterfowl Lakes'', ''Chephren Lake'' and ''Sunwapta Lake''. Historical Simpson's Num-Ti-Jah Lodge is located on the shores of Bow Lake at the foot of Mount Jimmy Simpson.Tim Whyte Bow Lake is the closest lake to the headwaters of Bow River, and has a total area of 3.21 km2. Water in the lake is meltwater of the Bow Glacier and its turquoise colouring is due to Till, glaci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow River
The Bow River is a river in Alberta, Canada. It begins within the Canadian Rocky Mountains and winds through the Alberta foothills onto the prairies, where it meets the Oldman River, the two then forming the South Saskatchewan River. These waters ultimately flow through the Nelson River into Hudson Bay. The Bow River runs through the city of Calgary, taking in the Elbow River at the historic site of Fort Calgary near downtown. The Bow River pathway, developed along the river's banks, is considered a part of Calgary's self-image. First Nations made varied use of the river for sustenance before settlers of European origin arrived, such as using its valleys in the buffalo hunt. The name ''Bow ''refers to the reeds that grew along its banks and were used by the First Nations to make bows; the Blackfoot language name for the river is , meaning "river where bow reeds grow". The river is an important source of water for irrigation and drinking water. Between the years 1910 and 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow Valley
Bow Valley is a valley located along the upper Bow River in Alberta, Canada. The name "Bow" refers to the reeds that grew along its banks and which were used by the local First Nations people to make bows; the Blackfoot language name for the river is , meaning "river where bow weeds grow". about the river. Community There are several communities in the Bow Valley, including Banff, Canmore, Kananaskis, and the hamlets of[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Last Glacial Maximum
The Last Glacial Maximum (LGM), also referred to as the Late Glacial Maximum, was the most recent time during the Last Glacial Period that ice sheets were at their greatest extent. Ice sheets covered much of Northern North America, Northern Europe, and Asia and profoundly affected Earth's climate by causing drought, desertification, and a large drop in sea levels. Based on changes in position of ice sheet margins dated via terrestrial cosmogenic nuclides and radiocarbon dating, growth of ice sheets commenced 33,000 years ago and maximum coverage was between 26,500 years and 19–20,000 years ago, when deglaciation commenced in the Northern Hemisphere, causing an abrupt rise in sea level. Decline of the West Antarctica ice sheet occurred between 14,000 and 15,000 years ago, consistent with evidence for another abrupt rise in the sea level about 14,500 years ago. Glacier fluctuations around the Strait of Magellan suggest the peak in glacial surface area was constrained to betwee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Ice Age
The Little Ice Age (LIA) was a period of regional cooling, particularly pronounced in the North Atlantic region. It was not a true ice age of global extent. The term was introduced into scientific literature by François E. Matthes in 1939. Matthes described glaciers in the Sierra Nevada of California that he believed could not have survived the hypsithermal; his usage of "Little Ice Age" has been superseded by "Neoglaciation". The period has been conventionally defined as extending from the 16th to the 19th centuries, (noted in Grove 2004:4). but some experts prefer an alternative timespan from about 1300 to about 1850. The NASA Earth Observatory notes three particularly cold intervals. One began about 1650, another about 1770, and the last in 1850, all of which were separated by intervals of slight warming. The Intergovernmental Panel on Climate Change Third Assessment Report considered that the timing and the areas affected by the Little Ice Age suggested largely independent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
