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Gilahina River
Gilahina River is a waterway in the U.S. state of Alaska in the Wrangell–St. Elias National Park and Preserve. The stream rises in mountains high between Lakina River on the east and Kuskulana River on the west. It is about long and joins the Chitina River below the Lakina. Three miles from the Chitina, it forks. The west branch, which is called the Chokosna, drains an area of and is nearly as large as the main stream above the forks. The upper of the Gilahina in its course through the mountains has a grade of about per mile. As it approaches the Chitina Valley, the grade increases, and for the lower , the average grade is about per mile. There are no glaciers in the basin, and at normal stages, the water is clear and free from sediment. The valley floor is made up of gravel, boulders, sand, and clay, and at high stages, the stream transports considerable material, causing marked changes in the channel. See also *List of rivers of Alaska This is a List of rivers in Alaska ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chitina River
The Chitina River ( Ahtna Athabascan Tsedi Na’ < ''tsedi'' "" + ''na’'' "") is a tributary of the in the of . It begins in the at the base of Chitina Glacier and flows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterway
A waterway is any navigable body of water. Broad distinctions are useful to avoid ambiguity, and disambiguation will be of varying importance depending on the nuance of the equivalent word in other languages. A first distinction is necessary between maritime shipping routes and waterways used by inland water craft. Maritime shipping routes cross oceans and seas, and some lakes, where navigability is assumed, and no engineering is required, except to provide the draft for deep-sea shipping to approach seaports (channels), or to provide a short cut across an isthmus; this is the function of ship canals. Dredged channels in the sea are not usually described as waterways. There is an exception to this initial distinction, essentially for legal purposes, see under international waters. Where seaports are located inland, they are approached through a waterway that could be termed "inland" but in practice is generally referred to as a "maritime waterway" (examples Seine Maritime, Loir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., it borders the Canadian province of British Columbia and the Yukon territory to the east; it also shares a maritime border with the Russian Federation's Chukotka Autonomous Okrug to the west, just across the Bering Strait. To the north are the Chukchi and Beaufort Seas of the Arctic Ocean, while the Pacific Ocean lies to the south and southwest. Alaska is by far the largest U.S. state by area, comprising more total area than the next three largest states (Texas, California, and Montana) combined. It represents the seventh-largest subnational division in the world. It is the third-least populous and the most sparsely populated state, but by far the continent's most populous territory located mostly north of the 60th parallel, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakina River
Lakina River is a tributary of the Chitina River in the U.S. state of Alaska. It is located in the Wrangell–St. Elias National Park and Preserve. Geography The stream rises in an area of glacial drainage of minor importance lying between the much more extensive basins of the Kuskulana Glacier on the west and the Kennicott Glacier on the east. The Lakina is not as large or as turbulent a glacial stream as the Kuskulana or the Kennicott rivers. The trail historically traveled through this region reaches Lakina River about below the lower ends of the two glaciers from which the river emerges. This portion of the valley of the Lakina differs somewhat from the valleys of Kuskulana and Kennicott rivers where they flow from their glacial sources in that it has a more basin-like expansion in its lower half. This basin-like expanse, which is about wide along the trail and gradually narrows into a mountain gorge valley wide toward the head of the river as the glaciers are approached, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuskulana River
Kuskulana River is a waterway in the U.S. state of Alaska. It is located in the Wrangell–St. Elias National Park and Preserve. Geography The stream has its source in Kuskulana Glacier at an elevation of about 2,200 feet. It flows southwestward for about 21 miles and joins Chitina River about 10 miles above the Copper at an elevation of approximately 600 feet, thus having an average grade of a little over 75 feet per mile. The main body of Kuskulana Glacier is about 11 miles long and slopes from east to west with an average width of about one-third mile. It receives four northern branches that emanate from the south and west slopes of Mount Blackburn. The basin above the Chitina Valley is exceedingly rugged. The snowfall in the higher mountains is said to be heavy, accumulating in massive drifts in the gulches and sheltered spots and in some places lasting throughout the summer. The river derives its main supply from Kuskulana Glacier and is heavily l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Alaska
This is a List of rivers in Alaska, which are at least fifth-order according to the Strahler method of stream classification, and an incomplete list of otherwise-notable rivers and streams. Alaska has more than 12,000 rivers, and thousands more streams and creeks. According to United States Geological Survey Geographic Names Information System, Alaska has about 9,728 officially named rivers, creeks, and streams. The length of the river is given if it is available from the United States Geological Survey Geographic Names Information System (GNIS). By drainage basin This list is arranged by drainage basin, with respective tributaries ordered from mouth to source, and indented under their downstream parent's name. Arctic Ocean *Firth River – * Kongakut River – * Aichilik River – * Jago River – * Okpilak River – * Hulahula River – * Sadlerochit River – *Canning River – ** Marsh Fork Canning River – * Shaviovik River – ** Kavik River – * Kadleroshili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Alaska
This is a List of rivers in Alaska, which are at least fifth-order according to the Strahler method of stream classification, and an incomplete list of otherwise-notable rivers and streams. Alaska has more than 12,000 rivers, and thousands more streams and creeks. According to United States Geological Survey Geographic Names Information System, Alaska has about 9,728 officially named rivers, creeks, and streams. The length of the river is given if it is available from the United States Geological Survey Geographic Names Information System (GNIS). By drainage basin This list is arranged by drainage basin, with respective tributaries ordered from mouth to source, and indented under their downstream parent's name. Arctic Ocean *Firth River – * Kongakut River – * Aichilik River – * Jago River – * Okpilak River – * Hulahula River – * Sadlerochit River – *Canning River – ** Marsh Fork Canning River – * Shaviovik River – ** Kavik River – * Kadleroshili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Copper River Census Area, Alaska
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, springs, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
