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Redoubt Lake
Redoubt Lake, or Kunaa Shak Áayi, is a long, narrow lake on Baranof Island, near Sitka, Alaska. It is located in a glacially-carved valley in Tongass National Forest. It was named ''Ozero Glubokoye'', meaning "deep lake", in 1809 by the Russian navigator Ivan Vasilyev. Redoubt Lake is one of the largest meromictic lakes in North America. Its water is fresh to a depth of , below which is a dense, saltwater layer. The lake's maximum depth is with a mean depth of . Its surface area covers .Redoubt Lake Sockeye Salmon Enhancement and Monitoring Tongass National Forest, US Forest Service In the early 19th century Redoubt Lake was part of |
Baranof Island
Baranof Island is an island in the northern Alexander Archipelago in the Alaska Panhandle, in Alaska. The name Baranof was given in 1805 by Imperial Russian Navy captain Yuri Lisyansky, U. F. Lisianski to honor Alexander Andreyevich Baranov. It was called Sheet’-ká X'áat'l (often expressed simply as "Shee") by the native Tlingit people, Tlingit people. It is the smallest of the ABC Islands (Alaska), ABC islands of Alaska. The name "Baranof" was given to the island in 1805, by the Imperial Russian Navy Captain U.F. Lisianski, in honor of the Russian Alaskan governor Alexander Andreyevich Baranov. The indigenous group native to the island, the Tlingit, named the island Shee Atika. Baranof island is home to a diverse ecosystem, which made it a prime location for the fur trading company, the Russian American Company. Russian occupation in Baranof Island impacted not only the indigenous population as well as the ecology of the island, but also led to the United States' current ow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sitka City And Borough, Alaska
russian: Ситка , native_name_lang = tli , settlement_type = Consolidated city-borough , image_skyline = File:Sitka 84 Elev 135.jpg , image_caption = Downtown Sitka in 1984 , image_size = 260 , image_flag = , image_seal = , nickname = , motto = , image_map = Map of Alaska highlighting Sitka City and Borough.svg , map_caption = , coordinates = , subdivision_type = , subdivision_name = , subdivision_type1 = State , subdivision_type2 = , subdivision_name1 = , subdivision_name2 = , established_title = Colonized , established_date = 1799, 1804 , established_title2 = Incorporated , established_date2 = November 5, 1913 (city)September 24, 1963(borough)December 2, 1971(unified municipality) , government_type = , le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacial Lake
A glacial lake is a body of water with origins from glacier activity. They are formed when a glacier erodes the land and then melts, filling the depression created by the glacier. Formation Near the end of the last glacial period, roughly 10,000 years ago, glaciers began to retreat. A retreating glacier often left behind large deposits of ice in hollows between drumlins or hills. As the ice age ended, these melted to create lakes. This is apparent in the Lake District in Northwestern England where post-glacial sediments are normally between 4 and 6 metres deep. These lakes are often surrounded by drumlins, along with other evidence of the glacier such as moraines, eskers and erosional features such as striations and chatter marks. These lakes are clearly visible in aerial photos of landforms in regions that were glaciated during the last ice age. The formation and characteristics of glacial lakes vary between location and can be classified into glacial erosion lake, ice-bloc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meromictic
A meromictic lake is a lake which has layers of water that do not intermix. In ordinary, holomictic lakes, at least once each year, there is a physical mixing of the surface and the deep waters. The term ''meromictic'' was coined by the Austrian Ingo Findenegg in 1935, apparently based on the older word ''holomictic''. The concepts and terminology used in describing meromictic lakes were essentially complete following some additions by G. Evelyn Hutchinson in 1937. Characteristics Most lakes are ''holomictic''; that is, at least once per year, physical mixing occurs between the surface and the deep waters. In so-called monomictic lakes, the mixing occurs once per year; in dimictic lakes, the mixing occurs twice a year (typically spring and autumn), and in polymictic lakes, the mixing occurs several times a year. In meromictic lakes, however, the layers of the lake water can remain unmixed for years, decades, or centuries. Meromictic lakes can usually be divided into th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sitka Tribe Of Alaska
The Sitka Tribe of Alaska is the federally recognized tribal government for more than 4,000 federally recognized Native people, mostly Alaska Natives from Southeast Alaska, living in or near Sitka in the U.S. state of 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. .... History The tribal government was created through the passage of the Indian Reorganization Act of 1934. It was originally called the Sitka Community Association. References External links Official website* Alaska Native tribes Sitka, Alaska Tlingit {{NorthAm-native-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sitka, Alaska
russian: Ситка , native_name_lang = tli , settlement_type = Consolidated city-borough , image_skyline = File:Sitka 84 Elev 135.jpg , image_caption = Downtown Sitka in 1984 , image_size = 260 , image_flag = , image_seal = , nickname = , motto = , image_map = Map of Alaska highlighting Sitka City and Borough.svg , map_caption = , coordinates = , subdivision_type = , subdivision_name = , subdivision_type1 = State , subdivision_type2 = , subdivision_name1 = , subdivision_name2 = , established_title = Colonized Colonization, or colonisation, constitutes large-scale population movements wherein migrants maintain strong links with their, or their ancestors', former country – by such links, gain advantage over other inhabitants of the territo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tongass National Forest
The Tongass National Forest () in Southeast Alaska is the largest U.S. National Forest at . Most of its area is temperate rain forest and is remote enough to be home to many species of endangered and rare flora and fauna. The Tongass, which is managed by the United States Forest Service, encompasses islands of the Alexander Archipelago, fjords and glaciers, and peaks of the Coast Mountains. An international border with Canada (British Columbia) runs along the crest of the Boundary Ranges of the Coast Mountains. The forest is administered from Forest Service offices in Ketchikan. There are local ranger district offices located in Craig, Hoonah, Juneau, Ketchikan, Petersburg, Sitka, Thorne Bay, Wrangell, and Yakutat. History The Alexander Archipelago Forest Reserve was established by Theodore Roosevelt in a presidential proclamation of 20 August 1902. Another presidential proclamation made by Roosevelt, on 10 September 1907, created the Tongass National Forest. On 1 July ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Vasilyev
Ivan Filippovich Vasiliev (Vasilyev, Vasil'ev) (1776 – July 1812) (referred to in some records as "Ivan Vasiliev the First") was a Russian explorer and navigator of the Imperial Russian Navy. He accompanied Leonty Andrianovich Hagemeister (1780–1833) on ship ''Neva'' to explore the coasts of Alaska and the North Pacific in 1806. Vasiliev explored the Alexander Archipelago and the many coastal Islands in the area. In 1809 he surveyed the western shore of Baranof Island. Ivan F. Vasiliev should not be confused with explorer Mikhail Vasilyev (explorer), Mikhail Vasilyev (1770–1847) or with another navigator named Ivan Yakovlevich (Iakovlevich) Vasiliev (Vasil'ev) (1797 - died after 1838). Adam Johann von Krusenstern, Krusenstern says this about Ivan Filippovich Vasiliev: ''It is much to be regretted that the hydrographic works of a naval officer, Vasilief, who was in the employment of the American Company, were lost... Provided with a sextant and chronometer and with much zeal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meromictic Lake
A meromictic lake is a lake which has layers of water that do not intermix. In ordinary, holomictic lakes, at least once each year, there is a physical mixing of the surface and the deep waters. The term ''meromictic'' was coined by the Austrian Ingo Findenegg in 1935, apparently based on the older word ''holomictic''. The concepts and terminology used in describing meromictic lakes were essentially complete following some additions by G. Evelyn Hutchinson in 1937. Characteristics Most lakes are ''holomictic''; that is, at least once per year, physical mixing occurs between the surface and the deep waters. In so-called monomictic lakes, the mixing occurs once per year; in dimictic lakes, the mixing occurs twice a year (typically spring and autumn), and in polymictic lakes, the mixing occurs several times a year. In meromictic lakes, however, the layers of the lake water can remain unmixed for years, decades, or centuries. Meromictic lakes can usually be divided into th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian America
Russian America (russian: Русская Америка, Russkaya Amerika) was the name for the Russian Empire's colonial possessions in North America from 1799 to 1867. It consisted mostly of present-day Alaska in the United States, but also included small outposts in California, including Fort Ross, and three forts in Hawaii, including Russian Fort Elizabeth. Russian Creole settlements were concentrated in Alaska, including the capital, Novo-Arkhangelsk (''New Arkhangelsk''), which is now Sitka. After first landing in Alaska in 1741, Vitus Bering claimed the Alaskan country for the Russian Empire. Russia later confirmed its rule over the territory with the ''Ukase'' of 1799 which established the southern border of Russian America along the 55th parallel north.United Kingdom of Great Britain and Ireland''Text of Ukase of 1779''in ''Behring sea arbitration'' (London: Harrison and Sons, 1893), pp. 25-27 The decree also provided monopolistic privileges to the state-sponsor ... [...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 the Greek ὄγκος (onkos) meaning "barb", and ῥύγχος (rhynchos) meaning "snout". ''Nerka'' is the Russian name for the anadromous form. The name "sockeye" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of Alaska
Alaska has about 3,197 officially named natural lakes, out of over 3,000,000 unnamed natural lakes, approximately 67 named artificial reservoirs, and 167 named dams. For named artificial reservoirs and dams, see the List of dams and reservoirs in Alaska. List See also *List of islands of Alaska *List of reservoirs and dams of Alaska *List of rivers of Alaska * List of waterfalls of Alaska Notes Gallery File:Chugachreflection.JPG, The Trail Lakes are in the Southern Chugach Mountains File:Trumpeterswanlohmerlk.jpeg, Trumpeter swans on a lake in the Kenai National Wildlife Refuge File:Byerslakeboatlaunch.JPG, Motorized vessels are not permitted on Byers Lake File:Lakelouiseisland.JPG, Lake Louise has several inhabited islands File:Kenailakesouthend.JPG, Kenai Lake forms the headwaters of the Kenai river, famous for its abundance of salmon File:Skilaklakecamp.JPG, Skilak Lake is also part of the Kenai River system File:Roundtanglelake.JPG, The Tangle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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