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Alaska Current Xia Yang

Alaska Current Xia Yang. Alaska Current. The Alaska Current is a northward warm-water current along the coast of British Columbia and the Alaska Panhandle. Cause of Alaska Current. Characteristics. northward eastern boundary current Surface Temperatures >4° C surface salinities <32.6 pps

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Alaska Current Xia Yang

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  1. Alaska CurrentXia Yang

  2. Alaska Current The Alaska Current is a northward warm-water current along the coast of British Columbia and the Alaska Panhandle.

  3. Cause of Alaska Current

  4. Characteristics • northward eastern boundary current • Surface Temperatures >4° C • surface salinities <32.6 pps • volume transport: 10-15 Sverdrup • affected by winds and precipitation • wind forcing is a factor that influences the formation of eddies

  5. Eddies • Driven factor: • Wind forces • downwelling • ENSO Eddies off the Queen Charlotte Islands (NASA, 2002)

  6. Nutrients

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