{"abstract":"We, the U.S. Fish and Wildlife Service (Service), designate critical habitat for polar bear (Ursus maritimus) populations in the United States under the Endangered Species Act of 1973, as amended (Act). In total, approximately 484,734 square kilometers (km\\2\\) (187,157 square miles (mi\\2\\)) fall within the boundaries of the critical habitat designation. The critical habitat is located in Alaska and adjacent territorial and U.S. waters.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"Fish and Wildlife Service","name":"Fish and Wildlife Service","id":197,"url":"https://www.federalregister.gov/agencies/fish-and-wildlife-service","json_url":"https://www.federalregister.gov/api/v1/agencies/197","parent_id":253,"slug":"fish-and-wildlife-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2010/12/07/2010-29925.html","cfr_references":[{"chapter":null,"citation_url":null,"part":17,"title":50}],"citation":"75 FR 76086","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule becomes effective on January 6, 2011.","disposition_notes":null,"docket_ids":["Docket No. 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04:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2010-12-07/pdf/2010-29925.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2010-12-07","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2010/12/07/2010-29925.txt","regulation_id_number_info":{"1018-AW56":{"issue":"201104","html_url":"https://www.federalregister.gov/regulations/1018-AW56/endangered-and-threatened-wildlife-and-plants-critical-habitat-designation-for-the-polar-bear","title":"Endangered and Threatened Wildlife and Plants; Critical Habitat Designation for the Polar Bear","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201104&RIN=1018-AW56&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["1018-AW56"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2010-12-24T08:09:34Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":76086,"subtype":null,"title":"Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for the Polar Bear (Ursus maritimus) in the United States","toc_doc":"Designation of Critical Habitat for the Polar Bear (Ursus maritimus) in the United States","toc_subject":"Endangered and Threatened Wildlife and Plants:","topics":["Endangered and threatened species","Exports","Imports","Reporting and recordkeeping requirements","Transportation"],"type":"Rule","volume":75}