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Maligne River
The Maligne River ( ) is a medium-sized river in the Canadian Rockies. It runs through parts of Jasper National Park in Alberta, Canada. The Maligne is a major tributary of the Athabasca River. The river takes from the French word for malignant or wicked. It is theorised that a Belgian priest (Pieter Jan De Smet ) voyageur created this name in reference to the current of the river near its confluence with the Athabasca River. Geography The Maligne River begins south of Maligne Lake. Forming from the meltwater of Replica Peak, the river heads north, passing under Mount Mary Vaux, Lysfran Peak, Mount Unwin, and Mount Charleton before emptying into Maligne Lake. The Maligne River drains the north end of Maligne Lake and heads northwest to Medicine Lake. It then flows west, entering the Athabasca River.Mussio Ventures. ''Central Alberta Backroad Mapbook.'' Burnaby: Backroad Mapbooks (2002) Below Maligne Lake, it is a losing stream; its flow mostly disappears underground at Med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maligne Lake
Maligne Lake ( ) is a lake in Jasper National Park, Alberta, Canada. The lake is famed for the colour of its azure water, the surrounding peaks, the three glaciers visible from the lake, and Spirit Island, a frequently and very famously photographed islet. The lake is located south of Jasper town, and is accessible by motor vehicle, including shuttle buses from Jasper. Boat tours run to Spirit Island in the spring to autumn season. The 44 km Skyline Trail, Jasper's most popular, highest and above treeline, multi-day hike, begins at Maligne Lake and finishes near the town of Jasper. Other popular day hikes include the Opal Hills and Bald Hills loops. Winter activities include cross-country skiing and snowboarding. Maligne Lake is approximately long and is at its deepest point, in the south end of the lake. It averages in depth. It sits at approximately asl. Easily visible from the Maligne Lake Day Lodge are Leah and Samson Peaks and Mount Paul to the east, and Mounts C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confluence
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); or where two streams meet to become the source of a river of a new name (such as the confluence of the Monongahela and Allegheny rivers at Pittsburgh, forming the Ohio); or where two separated channels of a river (forming a river island) rejoin at the downstream end. Scientific study of confluences Confluences are studied in a variety of sciences. Hydrology studies the characteristic flow patterns of confluences and how they give rise to patterns of erosion, bars, and scour pools. The water flows and their consequences are often studied with mathematical models. Confluences are relevant to the distribution of living organisms (i.e., ecology) as well; "the general pattern ownstream of confluencesof increasing stream flow and decreasing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maligne Canyon
Maligne Canyon is a slot canyon located in the Jasper National Park near Jasper, Alberta, Canada. Eroded out of the Palliser Formation, the canyon measures over deep. Popular for sightseeing and exploration, the area contains waterfalls, underground stream outlets, birds and plant life. Geology While visually striking and unusual, slot canyons are a common occurrence within the northern Rocky Mountains. These canyons show the characteristics of karst topography and are common in this region due to the easily soluble nature of the limestone. Flowing out of Medicine Lake, the Maligne River flows about 15 kilometers upstream as a full size river, but as a losing stream, quickly disappears into seeps in the ground and completely vanishes from the surface not far from the lake for most of the year. The smaller streams that feed the valley below that point rebuild the river by the time it reaches the top of the canyon. The river drops down the canyon and intersects the bedrock layers wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Losing Stream
A losing stream, disappearing stream, influent stream or sinking river is a stream or river that loses water as it flows downstream. The water infiltrates into the ground recharging the local groundwater, because the water table is below the bottom of the stream channel. This is the opposite of a more common ''gaining stream'' (or ''effluent stream'') which increases in water volume farther downstream as it gains water from the local aquifer. Losing streams are common in arid areas due to the climate which results in huge amounts of water evaporating from the river generally towards the mouth. Losing streams are also common in regions of karst topography where the streamwater may be completely captured by a cavern system, becoming a subterranean river. Examples There are many natural examples of subterranean rivers including: Bosnia and Herzegovina * Unac; Mušnica-Trebišnjica- Krupa/Ombla (Trebišnjica is considered to be one of the largest sinking rivers in the world; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicine Lake (Alberta)
Medicine Lake is located within Jasper National Park, Alberta, Canada. It is located approximately southeast of the townsite of Jasper, Alberta. Medicine Lake is approximately long and is a relatively shallow lake. The lake is part of the Maligne Valley watershed which is mainly glacial fed. Geology Medicine Lake is a geologic anomaly in the sense that it is not actually a lake but rather an area in which the Maligne River (flowing from Maligne Lake into the Athabasca River) backs up and suddenly disappears underground as a losing stream. During the summer months during intensified meltwater runoff the lake (which during the winter months is a meandering frozen river) fills to levels which fluctuate over time and with the runoff events. Much like a bathtub that is filled too fast for it to drain, it becomes laden with water (lake) until it can slowly drain as the tap flow (runoff) is reduced (river). The underground system is extensive and during the 1970s researchers used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Charleton
Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, Cornwall, England * Mounts, Indiana, a community in Gibson County, Indiana, United States People * Mount (surname) * William L. Mounts (1862–1929), American lawyer and politician Computing and software * Mount (computing), the process of making a file system accessible * Mount (Unix), the utility in Unix-like operating systems which mounts file systems Displays and equipment * Mount, a fixed point for attaching equipment, such as a hardpoint on an airframe * Mounting board, in picture framing * Mount, a hanging scroll for mounting paintings * Mount, to display an item on a heavy backing such as foamcore, e.g.: ** To pin a biological specimen, on a heavy backing in a stretched stable position for ease of dissection or display ** To p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Unwin
Mount Unwin is a mountain summit located on the west side of Maligne Lake in Jasper National Park, in the Queen Elizabeth Range of the Canadian Rockies of Alberta, Canada. Its nearest higher peak is Mount Brazeau, to the east-southeast. __NOTOC__ History The peak was named in 1908 by Mary Schäffer for her guide and companion, Sidney Unwin, who had climbed the peak in an effort to locate the elusive Maligne Lake which she was trying to find. Mary named many of the mountains around the lake, including Mount Charlton, Maligne Mountain, and Mount Warren. The mountain's name was made official in 1947 by the Geographical Names Board of Canada. Climate Based on the Köppen climate classification, Mount Unwin is located in a subarctic climate zone with cold, snowy winters, and mild summers. Temperatures can drop below with wind chill factors below . Precipitation runoff from Mount Unwin drains down the Maligne River, which is a tributary of the Athabasca River The Athabasca Riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Mary Vaux
Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, Cornwall, England * Mounts, Indiana, a community in Gibson County, Indiana, United States People * Mount (surname) * William L. Mounts (1862–1929), American lawyer and politician Computing and software * Mount (computing), the process of making a file system accessible * Mount (Unix), the utility in Unix-like operating systems which mounts file systems Displays and equipment * Mount, a fixed point for attaching equipment, such as a hardpoint on an airframe * Mounting board, in picture framing * Mount, a hanging scroll for mounting paintings * Mount, to display an item on a heavy backing such as foamcore, e.g.: ** To pin a biological specimen, on a heavy backing in a stretched stable position for ease of dissection or display ** To p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Replica Peak
A 1:1 replica is an exact copy of an object, made out of the same raw materials, whether a molecule, a work of art, or a commercial product. The term is also used for copies that closely resemble the original, without claiming to be identical. Also has the same weight and size as original. Replicas have been sometimes sold as originals, a type of fraud. Most replicas have more innocent purposes. Fragile originals need protection, while the public can examine a replica in a museum. Replicas are often manufactured and sold as souvenirs. An inverted replica complements the original by filling its gaps. Sometimes the original never existed. It is logically impossible for there to be a replica of something that never existed. Replicas and reproductions can be related to any form of licensing an image for others to use, whether it is through photos, postcards, prints, miniature or full size copies they represent a resemblance of the original object. Not all incorrectly attributed ite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Current (stream)
A current in a stream is the flow of water influenced by gravity as the water moves downhill to reduce its potential energy. The current varies spatially as well as temporally within the stream, dependent upon the flow volume of water, stream gradient, and channel geometry. In tidal zones, the current and streams may reverse on the flood tide before resuming on the ebb tide Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tabl .... See also * * * * * * {{authority control Coastal geography Hydrology Rivers Water streams ... [...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] |
