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Cape Krusenstern National Monument
Cape Krusenstern National Monument and the colocated Cape Krusenstern Archeological District is a U.S. National Monument and a National Historic Landmark centered on Cape Krusenstern in northwestern Alaska. The national monument was one of fifteen new National Park Service units designated by the Alaska National Interest Lands Conservation Act (ANILCA) of 1980. It was initially declared a national monument under the authority of the Antiquities Act by President Jimmy Carter on December 1, 1978. Cape Krusenstern is primarily a coastal plain, containing large lagoons and rolling hills of limestone. The bluffs record thousands of years of change in the shorelines of the Chukchi Sea, as well as evidence of some 9,000 years of human habitation. The park's central features, 114 beach ridges at the eponymous cape, alternate between sandy and gravelly ridges and narrow ponds. Located entirely above the Arctic Circle in a region of permafrost, the monument's lands include typical thermoka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwest Arctic Borough, Alaska
Northwest Arctic Borough is a borough located in the U.S. state of Alaska. As of the 2020 census, the population was 7,793, up from 7,523 in 2010. The borough seat is Kotzebue. The borough was formed on June 2, 1986. Geography According to the U.S. Census Bureau, the borough has a total area of , of which is land and (12.7%) is water. By land area, it is slightly larger in total area than the state of Indiana. Its coastline is limited by the Chukchi Sea. The Kotzebue Sound, a significant wildlife area, is a prominent water body within the Northwest Arctic Borough. The largest polar bear sighted in history, a male weighing , was sighted at Kotzebue Sound.C. Michael Hogan (2008''Polar Bear: Ursus maritimus'', Globaltwitcher.com, ed. N. Stromberg Adjacent boroughs and census areas * North Slope Borough, Alaska - north * Yukon-Koyukuk Census Area, Alaska - east * Nome Census Area, Alaska - south National protected areas * Alaska Maritime National Wildlife Refuge (part of the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Whaling Site
The Old Whaling site is an archaeological site located within Cape Krusenstern National Monument in Alaska. It is the only known site attributed to the Old Whaling culture. The site consists of five semi-subterranean winter houses roughly 100 meters away from five above-ground summer houses. The site's inhabitation dates to roughly 3000 years ago. It is unknown who the inhabitants of the site were or what caused the site to be abandoned. James L. Giddings stated that: The initial excavations found scatterings of whalebones, including a Baleen whale cranium, and large stone tools, assumed to be used for processing hunted whales. The inhabitants of the site used vertebrae within their houses, possibly as a form of furniture. Whalebone furniture re-emerged around 800 AD in the whaling Thule people The Thule (, , ) or proto-Inuit were the ancestors of all modern Inuit. They developed in coastal Alaska by the year 1000 and expanded eastward across northern Canada, reaching Greenl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Washington
The University of Washington (UW, simply Washington, or informally U-Dub) is a public research university in Seattle, Washington. Founded in 1861, Washington is one of the oldest universities on the West Coast; it was established in Seattle approximately a decade after the city's founding. The university has a 703 acre main campus located in the city's University District, as well as campuses in Tacoma and Bothell. Overall, UW encompasses over 500 buildings and over 20 million gross square footage of space, including one of the largest library systems in the world with more than 26 university libraries, art centers, museums, laboratories, lecture halls, and stadiums. The university offers degrees through 140 departments, and functions on a quarter system. Washington is the flagship institution of the six public universities in Washington state. It is known for its medical, engineering, and scientific research. Washington is a member of the Association of American Universiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adirondack Park
The Adirondack Park is a part of New York's Forest Preserve in northeastern New York, United States. The park was established in 1892 for “the free use of all the people for their health and pleasure”, and for watershed protection. The park's boundary roughly corresponds with the Adirondack Mountains. Unlike most state parks, about 52 percent of the land is privately owned inholdings. State lands within the park are known as Forest Preserve. Land use on public and private lands in the park is regulated by the Adirondack Park Agency. This area contains 102 towns and villages, as well as numerous farms, businesses and an active timber-harvesting industry. The year-round population is 132,000, with 200,000 seasonal residents. The inclusion of human communities makes the park one of the great experiments in conservation in the industrialized world. The Forest Preserve was designated a National Historic Landmark in 1963. The park's include more than 10,000 lakes, 30,000 miles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longshore Current
Longshore drift from longshore current is a geological process that consists of the transportation of sediments (clay, silt, pebbles, sand, shingle) along a coast parallel to the shoreline, which is dependent on the angle incoming wave direction. Oblique incoming wind squeezes water along the coast, and so generates a water current which moves parallel to the coast. Longshore drift is simply the sediment moved by the longshore current. This current and sediment movement occur within the surf zone. The process is also known as littoral drift. Beach sand is also moved on such oblique wind days, due to the swash and backwash of water on the beach. Breaking surf sends water up the beach (swash) at an oblique angle and gravity then drains the water straight downslope (backwash) perpendicular to the shoreline. Thus beach sand can move downbeach in a sawtooth fashion many tens of meters (yards) per day. This process is called "beach drift" but some workers regard it as simply part o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wisconsonian Glaciation
The Wisconsin Glacial Episode, also called the Wisconsin glaciation, was the most recent glacial period of the North American ice sheet complex. This advance included the Cordilleran Ice Sheet, which nucleated in the northern North American Cordillera; the Innuitian ice sheet, which extended across the Canadian Arctic Archipelago; the Greenland ice sheet; and the massive Laurentide Ice Sheet, which covered the high latitudes of central and eastern North America. This advance was synchronous with global glaciation during the last glacial period, including the North American alpine glacier advance, known as the Pinedale glaciation. The Wisconsin glaciation extended from approximately 75,000 to 11,000 years ago, between the Sangamonian Stage and the current interglacial, the Holocene. The maximum ice extent occurred approximately 25,000–21,000 years ago during the last glacial maximum, also known as the ''Late Wisconsin'' in North America. This glaciation radically altered th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illinoian Glaciation
The Illinoian Stage is the name used by Quaternary geologists in North America to designate the period c.191,000 to c.130,000 years ago, during the middle Pleistocene, when sediments comprising the Illinoian Glacial Lobe were deposited. It precedes the Sangamonian Stage and follows the Pre-Illinoian Stage in North America. The Illinoian Stage is defined as the period of geologic time during which the glacial tills and outwash, which comprise the bulk of the Glasford Formation, accumulated to create the Illinoian Glacial Lobe.Willman, H.B., and J.C. Frye, 1970, ''Pleistocene Stratigraphy of Illinois.'' Bulletin no. 94, Illinois State Geological Survey, Champaign, Illinois. It occurs at about the same time as the penultimate glacial period. Definition At its type exposure in Peoria County, Illinois, the Illinoian deposits consist of three till members of the Glasford Formation. They overlay Pre-Illinoian tills of the Banner Formation, in which the Yarmouth Soil (paleosol) has d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kotlik Lagoon
Kotlik ( esu, Qerrulliik, russian: Котлик) is a city in Kusilvak Census Area, Alaska, United States. At the 2010 census the population was 577, down from 591 in 2000. Geography Kotlik is located at . Kotlik is located on the east bank of the Kotlik Slough, 35 miles northeast of Emmonak in the Yukon-Kuskokwim Delta. According to the United States Census Bureau, the city has a total area of , of which, of it is land and of it (17.85%) is water. The climate of Kotlik is subarctic. Temperatures range between -50 and 87. There is an average of 60 inches of snowfall and 16 inches of precipitation annually. The Yupik village of Bill Moore's Slough is contained within Kotlik. Demographics Kotlik first appeared on the 1880 U.S. Census as an unincorporated Inuit village of 8 residents. In 1890, it reported 31 residents, of which 9 were native (presumably Inuit) and 22 were "Creole" (mixed Native and Russian).http://www2.census.gov/prod2/decennial/documents/1890a_v8-01. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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