Outer Continental Shelf Oil & Gas Leasing Program: 1997-2002, Final Environmental Impact Statement, Volume 1U.S. Department of the Interior, Minerals Management Service, 1996 |
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Page 61
... ( Bristol Bay ) Basin consists of three major structural features : ( 1 ) the sediment - filled Amak Basin , ( 2 ) the sediment - filled North Aleutian Basin , and ( 3 ) a basement ridge ( Black Hills Ridge ) that extends offshore from ...
... ( Bristol Bay ) Basin consists of three major structural features : ( 1 ) the sediment - filled Amak Basin , ( 2 ) the sediment - filled North Aleutian Basin , and ( 3 ) a basement ridge ( Black Hills Ridge ) that extends offshore from ...
Page 65
... Bristol Bay to the vicinity of St. George Island in the Pribilofs and parallels the shelf break . In extreme years , ice may extend as far south as the Aleutian Islands . Ice formation usually begins in mid - October in the northern ...
... Bristol Bay to the vicinity of St. George Island in the Pribilofs and parallels the shelf break . In extreme years , ice may extend as far south as the Aleutian Islands . Ice formation usually begins in mid - October in the northern ...
Page 73
... Bristol Bay ( Cape Newenham area ) in June and enter the Chukchi Sea from July to September ( Tomilin , 1957 ) . Breeding and calving occur on the wintering grounds . Most births occur between January and March ( Johnson and Wolman ...
... Bristol Bay ( Cape Newenham area ) in June and enter the Chukchi Sea from July to September ( Tomilin , 1957 ) . Breeding and calving occur on the wintering grounds . Most births occur between January and March ( Johnson and Wolman ...
Page 77
... Bristol Bay ( 1,000-1,500 whales ) ; Yukon River - Norton Sound ( 1,000-2,000 whales ) ; Kotzebue Sound ( 500-2,000 ) ; waters in and adjacent to Kasegaluk Lagoon ( 1,500-2,500 whales ) ; and the Mackenzie River Delta , eastern Beaufort ...
... Bristol Bay ( 1,000-1,500 whales ) ; Yukon River - Norton Sound ( 1,000-2,000 whales ) ; Kotzebue Sound ( 500-2,000 ) ; waters in and adjacent to Kasegaluk Lagoon ( 1,500-2,500 whales ) ; and the Mackenzie River Delta , eastern Beaufort ...
Page 79
... Bristol Bay area . Mating occurs during this period , primarily in these two areas ( Fay , Ray , and Kibal'chich , 1984 ) . Beginning in April , nearly all pregnant females and those with young ( perhaps 150,000 or more ) move north ...
... Bristol Bay area . Mating occurs during this period , primarily in these two areas ( Fay , Ray , and Kibal'chich , 1984 ) . Beginning in April , nearly all pregnant females and those with young ( perhaps 150,000 or more ) move north ...
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Alaska Region Arctic associated Basin beaches Beaufort Sea beluga benthic Bering Sea birds blowout bowhead bowhead whales breeding Chukchi Sea coast coastal areas commercial fishing communities concentrations construction contamination Cook Inlet discharges disturbance drilling muds Eastern Gulf effects emissions estimated estuaries expected facilities fisheries gas activities gray whales Gulf of Alaska Gulf of Mexico habitat harbor harbor porpoises hydrocarbons impacts Island leasing levels located Louisiana major marine mammals migration minke whales nearshore nesting noise North northern OCS activities OCS-related offshore oil and gas oil spills onshore operations Oregon Pacific Region Peninsula percent pipeline planning areas platforms population potential Prince William Sound production proposed action range recovery recreational result River salmon seabirds seafloor seals season sediments seismic shorebirds shoreline southern California spawning species spill occurs spilled oil sublethal subsistence tanker turtles USDOI vessel traffic Washington water quality wetlands wildlife winter zone