Early spring distribution of bowhead whales in the Bering Sea
Helicopter surveys were conducted of the pack ice in the northwestern Bering Sea during early spring 1979 to determine bowhead whale (Balaena mysticetus) distribution. One hundred and nine bowheads were observed in the approximately 15,000 km2surveyed. Whale use of the pack ice was disproportionatel...
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| Veröffentlicht in: | The Journal of wildlife management 1982-10, Vol.46 (4), p.1036-1044 |
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| container_title | The Journal of wildlife management |
| container_volume | 46 |
| creator | Brueggeman, J.J |
| description | Helicopter surveys were conducted of the pack ice in the northwestern Bering Sea during early spring 1979 to determine bowhead whale (Balaena mysticetus) distribution. One hundred and nine bowheads were observed in the approximately 15,000 km2surveyed. Whale use of the pack ice was disproportionately highest in the 3-4 okta ice concentration category and lowest in the 7-8 okta category; the 1-2 and 5-6 okta categories were used in proportion to their availability. The association of whales with these ice concentration categories appeared to suggest the possible location of a spring migration corridor. No calves were observed during the study. |
| doi_str_mv | 10.2307/3808236 |
| format | Article |
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One hundred and nine bowheads were observed in the approximately 15,000 km2surveyed. Whale use of the pack ice was disproportionately highest in the 3-4 okta ice concentration category and lowest in the 7-8 okta category; the 1-2 and 5-6 okta categories were used in proportion to their availability. The association of whales with these ice concentration categories appeared to suggest the possible location of a spring migration corridor. No calves were observed during the study.</description><identifier>ISSN: 0022-541X</identifier><identifier>EISSN: 1937-2817</identifier><identifier>DOI: 10.2307/3808236</identifier><language>eng</language><publisher>The Wildlife Society</publisher><subject>Aircraft ; Balaena mysticetus ; Ice ; Icebreakers ; Mammals ; Marine ; Marine fishes ; Marine mammals ; Ocean fisheries ; Seas ; Whales ; Whaling</subject><ispartof>The Journal of wildlife management, 1982-10, Vol.46 (4), p.1036-1044</ispartof><rights>Copyright 1982 The Wildlife Society, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c234t-99c5dd193b5113e017e36be4c3caa255d995c467156827b8068b790d5a133e973</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3808236$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3808236$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27924,27925,58017,58250</link.rule.ids></links><search><creatorcontrib>Brueggeman, J.J</creatorcontrib><title>Early spring distribution of bowhead whales in the Bering Sea</title><title>The Journal of wildlife management</title><description>Helicopter surveys were conducted of the pack ice in the northwestern Bering Sea during early spring 1979 to determine bowhead whale (Balaena mysticetus) distribution. One hundred and nine bowheads were observed in the approximately 15,000 km2surveyed. Whale use of the pack ice was disproportionately highest in the 3-4 okta ice concentration category and lowest in the 7-8 okta category; the 1-2 and 5-6 okta categories were used in proportion to their availability. The association of whales with these ice concentration categories appeared to suggest the possible location of a spring migration corridor. No calves were observed during the study.</description><subject>Aircraft</subject><subject>Balaena mysticetus</subject><subject>Ice</subject><subject>Icebreakers</subject><subject>Mammals</subject><subject>Marine</subject><subject>Marine fishes</subject><subject>Marine mammals</subject><subject>Ocean fisheries</subject><subject>Seas</subject><subject>Whales</subject><subject>Whaling</subject><issn>0022-541X</issn><issn>1937-2817</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1982</creationdate><recordtype>article</recordtype><recordid>eNp90DtPwzAUBWALgUQpiJ3JA4Ip4GvHsT0wQFUeUiWGUonNchyndZXGxU5V9d8TCDPTWT4d3XsQugRyRxkR90wSSVlxhEagmMioBHGMRoRQmvEcPk_RWUprQhiALEboYWpic8BpG327xJVPXfTlrvOhxaHGZdivnKnwfmUal7Bvcbdy-Mn94rkz5-ikNk1yF385Rovn6cfkNZu9v7xNHmeZpSzvMqUsr6r-nJIDMEdAOFaULrfMGkM5r5TiNi8E8EJSUUpSyFIoUnEDjDkl2BjdDL3bGL52LnV645N1TWNaF3ZJA-ecAIMe3g7QxpBSdLXuH9uYeNBA9M88-m-eXl4Pcp26EP9hVwOrTdBmGX3Si7mkHHLI2TeqTWhL</recordid><startdate>19821001</startdate><enddate>19821001</enddate><creator>Brueggeman, J.J</creator><general>The Wildlife Society</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>19821001</creationdate><title>Early spring distribution of bowhead whales in the Bering Sea</title><author>Brueggeman, J.J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c234t-99c5dd193b5113e017e36be4c3caa255d995c467156827b8068b790d5a133e973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1982</creationdate><topic>Aircraft</topic><topic>Balaena mysticetus</topic><topic>Ice</topic><topic>Icebreakers</topic><topic>Mammals</topic><topic>Marine</topic><topic>Marine fishes</topic><topic>Marine mammals</topic><topic>Ocean fisheries</topic><topic>Seas</topic><topic>Whales</topic><topic>Whaling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Brueggeman, J.J</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>The Journal of wildlife management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Brueggeman, J.J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Early spring distribution of bowhead whales in the Bering Sea</atitle><jtitle>The Journal of wildlife management</jtitle><date>1982-10-01</date><risdate>1982</risdate><volume>46</volume><issue>4</issue><spage>1036</spage><epage>1044</epage><pages>1036-1044</pages><issn>0022-541X</issn><eissn>1937-2817</eissn><abstract>Helicopter surveys were conducted of the pack ice in the northwestern Bering Sea during early spring 1979 to determine bowhead whale (Balaena mysticetus) distribution. One hundred and nine bowheads were observed in the approximately 15,000 km2surveyed. Whale use of the pack ice was disproportionately highest in the 3-4 okta ice concentration category and lowest in the 7-8 okta category; the 1-2 and 5-6 okta categories were used in proportion to their availability. The association of whales with these ice concentration categories appeared to suggest the possible location of a spring migration corridor. No calves were observed during the study.</abstract><pub>The Wildlife Society</pub><doi>10.2307/3808236</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-541X |
| ispartof | The Journal of wildlife management, 1982-10, Vol.46 (4), p.1036-1044 |
| issn | 0022-541X 1937-2817 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_15550131 |
| source | JSTOR Archive Collection A-Z Listing |
| subjects | Aircraft Balaena mysticetus Ice Icebreakers Mammals Marine Marine fishes Marine mammals Ocean fisheries Seas Whales Whaling |
| title | Early spring distribution of bowhead whales in the Bering Sea |
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