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Record #134640:
- #134640
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MARC recordUse of mark-recapture experiments to monitor seal populations subject to catching / Nils Øien, Torger Øritsland.
| Title: | Use of mark-recapture experiments to monitor seal populations subject to catching / Nils Øien, Torger Øritsland. |
| Author(s): | Øien, Nils. Øritsland, Torger. |
| Date: | 1995. |
| Publisher: | Bergen: Elsevier Science B.V. |
| Abstract: | From 1977-1994 about 17,000 harp seal pups were tagged in Greenland Sea and 18,000 in White Sea. Recoveries were 870 and 50. These indicate that Greenland Sea seals share feeding grounds with both north-west Atlantic and White Sea harp seals share feeding but not breeding grounds. Recaptures 1 year or more after tagging were used to estimate pup production for several years during period. Bias is obvious and mechanism is suggested for it, with possible remedy, as no other method is practicable at present. |
| Notes: | Offprint: Whales, seals, fish and man / A.S. Blix. |
| Keywords: | 591.543.42 -- Hibernation and quiescence. 591.55 -- Animals, social organization. 599.745.3 -- Phocidae: Phoca groenlandica. H6 -- Zoology: mammals. (*3) -- Arctic regions. (*61) -- North Atlantic Ocean. (*617) -- Greenland Sea and Fram Strait. (*688) -- White Sea. |
| Location(s): | SCO: SPRI-PAM: 599.745 : 636.081.2 |
| SPRI record no.: | 134640 |
LDR 01567nam#a2200000#a#4500 001 SPRI-134640 005 20240418223839.0 007 ta 008 240418s1995####no#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-134640 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aØien, Nils. 245 10 ‡aUse of mark-recapture experiments to monitor seal populations subject to catching /‡cNils Øien, Torger Øritsland. 260 ## ‡aBergen :‡bElsevier Science B.V.,‡c1995. 300 ## ‡ap. 35-45 :‡bdiags., maps. 500 ## ‡aOffprint: Whales, seals, fish and man / A.S. Blix. 520 3# ‡aFrom 1977-1994 about 17,000 harp seal pups were tagged in Greenland Sea and 18,000 in White Sea. Recoveries were 870 and 50. These indicate that Greenland Sea seals share feeding grounds with both north-west Atlantic and White Sea harp seals share feeding but not breeding grounds. Recaptures 1 year or more after tagging were used to estimate pup production for several years during period. Bias is obvious and mechanism is suggested for it, with possible remedy, as no other method is practicable at present. 650 07 ‡a591.543.42 -- Hibernation and quiescence.‡2udc 650 07 ‡a591.55 -- Animals, social organization.‡2udc 650 07 ‡a599.745.3 -- Phocidae: Phoca groenlandica.‡2udc 650 07 ‡aH6 -- Zoology: mammals.‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*61) -- North Atlantic Ocean.‡2udc 651 #7 ‡a(*617) -- Greenland Sea and Fram Strait.‡2udc 651 #7 ‡a(*688) -- White Sea.‡2udc 700 1# ‡aØritsland, Torger. 852 7# ‡2camdept‡bSCO‡cSPRI-PAM‡h599.745 : 636.081.2‡9Create 1 item record‡0Migrate 916 ## ‡a111159 -- 1995/11/28 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418