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Ugashik River
The Ugashik River is a stream, long, on the Alaska Peninsula of the U.S. state of Alaska. It flows from headwaters near Lower Ugashik Lake and empties into Ugashik Bay, an estuary of the Bering Sea's Bristol Bay. The origin of the name Ugashik is somewhat obscure, although early spelling variants such as Oogashik and Ougashick suggest the name pertains to the source of the river: two waters (lakes) and its muddy character. The river has two major tributaries and one minor: the King Salmon River and the Dog Salmon River both have confluences near the river mouth at Ugashik Bay, while the smaller Dago Creek joins just four miles (6 km) from Smoky Point, where Ugashik Bay and Bristol Bay meet. The river is navigable to a small lagoon located just outside the outlet from Lower Ugashik Lake. A small rapids between the lake and the lagoon serves as the location of a seasonally staffed salmon-counting weir operated by the Alaska Department of Fish and Game. The river host ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baidarka
The baidarka or Aleutian kayak (Aleut: iqyax) is a watercraft consisting of soft skin (artificial or natural) over a flexible space frame. Without primarily vertical flex, it is not an ''iqyax''. Its initial design was created by the Aleut people (Unangan/Unangas), the Indigenous people of the Aleutian Islands. Aleut are surrounded by treacherous waters and have required water transportation and hunting vessels. Due to the geography and climate of the Aleutian Islands, trees and wood were in scarce supply, and the people historically relied primarily on driftwood to create the framework of their kayaks, which they covered in sea mammals skins. They developed two types of boats: a hunting kayak with a covered deck, and an open vessel for transportation and capable of carrying goods. Names The word ''bidarka'' or ''baidarka'' is the Russian language, Russian name used for Aleutian style sea kayak. The word was coined by early Russian settlers in Alaska, who created it by addi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributary
A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they flow, drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean, another river, or into an endorheic basin. The Irtysh is a chief tributary of the Ob (river), Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. [...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 stream order, 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 Creek (stream), 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 (Alaska), Canning River – **Marsh Fork Canning River – *Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sockeye Salmon
The sockeye salmon (''Oncorhynchus nerka''), also called red salmon, kokanee salmon, blueback salmon, or simply sockeye, is an anadromous species of salmon found in the Northern Pacific Ocean and rivers discharging into it. This species is a Pacific salmon that is primarily red in hue during spawning. They can grow up to in length and weigh . Juveniles remain in freshwater until they are ready to migrate to the ocean, over distances of up to . Their diet consists primarily of zooplankton. Sockeye salmon are semelparous, dying after they spawn. Some populations, referred to as kokanee, do not migrate to the ocean and live their entire lives in fresh water. Classification and name origin The sockeye salmon is the third-most common Pacific salmon species, after pink and chum salmon. ''Oncorhynchus'' comes from Ancient Greek ὄγκος (''ónkos''), meaning "bend", and ῥύγχος (''rhúnkhos''), meaning "snout". The specific name ''nerka'' is the Russian name for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Department Of Fish And Game
The Alaska Department of Fish and Game (ADF&G) is a department within the government of Alaska. ADF&G's mission is to protect, maintain, and improve the fish, game, and aquatic plant resources of the state, and manage their use and development in the best interest of the economy and the well-being of the people of the state, consistent with the sustained yield principle. ADF&G manages approximately 750 active fisheries, 26 game management units, and 32 special areas. From resource policy to public education, the department considers public involvement essential to its mission and goals. The department is committed to working with tribes in Alaska and with a diverse group of State and Federal agencies. The department works cooperatively with various universities and nongovernmental organizations in formal and informal partnership arrangements, and assists local research or baseline environmental monitoring through citizen science programs. History In 1949, the Territorial Legisla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weir
A weir or low-head dam is a barrier across the width of a river that alters the flow characteristics of water and usually results in a change in the height of the water level. Weirs are also used to control the flow of water for outlets of lakes, ponds, and reservoirs. There are many weir designs, but commonly water flows freely over the top of the weir crest before cascading down to a lower level. There is no single definition as to what constitutes a weir. ''Weir'' can also refer to the skimmer found in most in-ground swimming pools, which controls the flow of water pulled into the filtering system. Etymology The word likely originated from Middle English ''were'', Old English ''wer'', a derivative of the root of the verb ''werian,'' meaning "to defend, dam". The German cognate is ''Wehr'', which means the same as English weir. Function Commonly, weirs are used to prevent flooding, measure water discharge, and help render rivers more Navigability, navigable by boat. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salmon
Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native to tributary, tributaries of the North Atlantic (''Salmo'') and North Pacific (''Oncorhynchus'') basins. ''Salmon'' is a colloquial or common name used for fish in this group, but is not a scientific name. Other closely related fish in the same family include trout, Salvelinus, char, Thymallus, grayling, Freshwater whitefish, whitefish, lenok and Hucho, taimen, all coldwater fish of the subarctic and cooler temperate regions with some sporadic endorheic populations in Central Asia. Salmon are typically fish migration, anadromous: they hatch in the shallow gravel stream bed, beds of freshwater headstreams and spend their juvenile fish, juvenile years in rivers, lakes and freshwater wetlands, migrate to the ocean as adults and live like sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lagoon
A lagoon is a shallow body of water separated from a larger body of water by a narrow landform, such as reefs, barrier islands, barrier peninsulas, or isthmuses. Lagoons are commonly divided into ''coastal lagoons'' (or ''barrier lagoons'') and ''atoll lagoons''. They have also been identified as occurring on mixed-sand and gravel coastlines. There is an overlap between bodies of water classified as coastal lagoons and bodies of water classified as Estuary, estuaries. Lagoons are common coastal features around many parts of the world. Definition and terminology Lagoons are shallow, often elongated bodies of water separated from a larger body of water by a shallow or exposed shoal, reef, coral reef, or similar feature. Some authorities include fresh water bodies in the definition of "lagoon", while others explicitly restrict "lagoon" to bodies of water with some degree of salinity. The distinction between "lagoon" and "estuary" also varies between authorities. Richard A. Davis J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smoky Point
Smoky Point is a point of land in the U.S. state of Alaska, located at , where Ugashik Bay joins the much larger Bristol Bay. The most easily distinguishable landmark is the United States Coast Guard lighthouse which is visible to mariners on the eastern shore of Bristol Bay and all of Ugashik Bay. Located 10 to 12 miles from Cape Grey, the bluff at Smoky Point has long been considered the northern entrance point to Ugashik River. The long beaches, shoals, and sandbars of lower Ugashik Bay and the eastern shore of Bristol Bay make navigation through the area particularly troublesome. Shipwrecks, even of smaller vessels, are not unusual. Deaths arising from vessels in distress and from drowning are also commonplace. The combination of extremely rough sea conditions—surf arising in Bristol Bay is commonly 1–5 m (3–16 ft) high—and cold water make survival rates extremely low. On a single day in July 2006, to illustrate, two vessels of the Bristol Bay fishing fleet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dago Creek
Dago Creek ( ) is a stream, long, on the Alaska Peninsula in the U.S. state of Alaska. Beginning in a small lake southeast of Egegik, it meanders southwest across the flats to enter Ugashik Bay southeast of Smoky Point. The name derives from the numerous Sicilian fishermen who would anchor in the protected waters during closed fishing periods and collectively celebrate their heritage with plenty of food and wine. At first used in a pejorative way, the Sicilians embraced the terminology and the name stuck, becoming official when the area was first definitively mapped in 1943. The area is still used as a small boat harbor for the nearby village of Pilot Point, especially with the completion of a bulkhead-style dock and boat launch in 1990. Although a few fish swim up, and reportedly spawn in, its waters, the stream is primarily a drain for the multitude of small lakes, marshland and tundra of the coastal zone north of Ugashik Bay. The creek generally flows from north to sout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dog Salmon River
The Dog Salmon River is a tributary of the Ugashik River in the U.S. state of Alaska. Beginning on the flanks of Mount Kialagvik, it flows northwest through the Alaska Peninsula National Wildlife Refuge to meet the larger river southwest of Ugashik, at the head of Ugashik Bay, an arm of Bristol Bay. It descends to the upper reaches of the bay from an elevation of in a valley of the Aleutian Range between Mount Chiginagak and Mount Kialagvik. Among its feeder streams are Figure Eight, Goblet, and Wandering creeks. It is shallow with many oxbow turns and is not navigable. The streambed is a mix of gravel and mud, with its milky glacier headwaters growing increasingly muddy as it progresses. There are many rivers in Alaska bearing the name Dog Salmon River and this river should not be confused with those located on the Yukon-Kuskokwim Delta or eastern Norton Sound. As its name suggests, the river primarily hosts large numbers of Chum Salmon along with smaller numbers of Pink ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King Salmon River (Ugashik River)
The King Salmon River is a tributary of the Ugashik River in the U.S. state of Alaska. Beginning at Mother Goose Lake in the Aleutian Range, it flows northwest to meet the larger river near the upper reaches of Ugashik Bay. The lake and the upper course of the King Salmon lie within the Alaska Peninsula National Wildlife Refuge. The river's gravel bottom and braided channels are ideal for the many king salmon that spawn in its waters, but they limit navigation to small skiff. There are many rivers in Alaska bearing the name King Salmon River, including tributaries to the Egegik River and Nushagak River systems in southwest Alaska, alone. The name is also occasionally confused with a nickname given the Kenai River, a popular fishing stream located in the Cook Inlet drainage of southcentral Alaska. Besides the large numbers of king salmon, the river also hosts large numbers of sea-run Dolly Varden, Chum Salmon and a small run of Pink Salmon. See also *List of rivers of Ala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
