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Yukon–Kuskokwim Delta

Coordinates:61°N164°W / 61°N 164°W /61; -164
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(Redirected fromYukon-Kuskokwim Delta)
River delta in Alaska
Yukon–Kuskokwim Delta on the west coast of Alaska
Aerial view of Kuskokwim Delta wetlands

TheYukon–Kuskokwim Delta is ariver delta located where theYukon andKuskokwim rivers empty into theBering Sea on the west coast of the U.S. state ofAlaska. At approximately 129,500 square kilometers (50,000 sq mi) in size,[1] it is one of the largest deltas in the world.[2][3] It is larger than theMississippi River Delta (which varies between 32,400 and 122,000 square kilometers or 12,500 and 47,100 sq mi);[1] it is comparable in size to the entire U.S. state ofLouisiana (135,700 square kilometers or 52,400 sq mi).[4] The delta, which consists mainly oftundra, is protected as part of theYukon Delta National Wildlife Refuge.

The delta has approximately 25,000 residents. 85% of these areAlaska Natives:Yupik andAthabaskan people. The main population center and service hub is the city ofBethel, with an estimated population of around 6,219 (as of 2011).[5] Bethel is surrounded by 49 smaller villages, with the largest villages consisting of over 1000 people. Most residents live a traditionalsubsistence lifestyle ofhunting,fishing, andgathering. More than 30 percent have cash incomes well below the federalpoverty threshold.

The area has virtually no roads; travel is bybush plane, or riverboats in summer andsnowmachines in winter.

Bethel is the location of the Yukon Kuskokwim Correctional Center.[6]

  • MODIS image of the delta.
    MODIS image of the delta.
  • Satellite image of the last portion of the Yukon Delta (itself a portion of the Yukon–Kuskokwim Delta)
    Satellite image of the last portion of the Yukon Delta (itself a portion of the Yukon–Kuskokwim Delta)

References

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  1. ^abLyman K. Thorsteinson; Paul R. Becker; David A. Hale (1989).The Yukon Delta: a synthesis of information. National Oceanic and Atmospheric Administration.
  2. ^International Union for Conservation of Nature and Natural Resources (1993).Wetlands in danger.Mitchell Beazley (in association with IUCN-The World Conservation Union). p. 62.ISBN 978-1-85732-166-1.
  3. ^U.S. Fish and Wildlife Service. Region 7 (1987).Yukon Delta National Wildlife Refuge: comprehensive conservation plan, environmental impact statement, wilderness review, and wild river plan : draft. U.S. Dept. of the Interior, Fish and Wildlife Service. p. xi.{{cite book}}: CS1 maint: numeric names: authors list (link)
  4. ^"United States Summary: 2010, Population and Housing Unit Counts, 2010 Census of Population and Housing"(PDF) (PDF).United States Census Bureau. September 2012. pp. V–2, 1 & 41 (Tables 1 & 18). RetrievedFebruary 7, 2014.
  5. ^"Bethel (city), Alaska".US Census Bureau. Archived from the original on October 31, 2011. RetrievedMarch 2, 2023.
  6. ^"Alaska Dept of Corrections".state.ak.us.

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61°N164°W / 61°N 164°W /61; -164

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