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Endangered and Threatened Wildlife and Plants: Determination of Threatened Status for the Polar Bear ('Ursus maritimus') Throughout Its Range; Final rept

机译：濒临灭绝和受威胁的野生动物和植物：确定北极熊（'Ursus maritimus'）在其范围内的威胁状况;最终的评论

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摘要

We, the U.S. Fish and Wildlife Service (Service), determine threatened status for the polar bear (Ursus maritimus) under the Endangered Species Act of 1973, as amended (Act) (16 U.S.C. 1531 et seq.). Polar bears evolved to utilize the Arctic sea ice niche and are distributed throughout most ice-covered seas of the Northern Hemisphere. We find, based upon the best available scientific and commercial information, that polar bear habitat principally sea ice is declining throughout the species range, that this decline is expected to continue for the foreseeable future, and that this loss threatens the species throughout all of its range. Therefore, we find that the polar bear is likely to become an endangered species within the foreseeable future throughout all of its range. This final rule activates the consultation provisions of section 7 of the Act for the polar bear. The special rule for the polar bear, also published in today's edition of the Federal Register, sets out the prohibitions and exceptions that apply to this threatened species.

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