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Record #161748:
- #161748
Main publication details
MARC recordAnalysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81-1999/2000 / S. Kawaguchi, K. Segawa.
| Title: | Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81-1999/2000 / S. Kawaguchi, K. Segawa. |
| Author(s): | Kawaguchi, S. Segawa, K. |
| Date: | 2001. |
| In: | CCAMLR Science. (2001.), Vol. 8 (2001) |
| Abstract: | Presents analysis of krill trawling positions from fishing logbooks from 1980-2000, showing intra- and interannual variation, and discusses biological and environmental factors which may have influenced trawling positions. Commercial fishing operations concentrated on outer shelf in early 1980s, along shelf slope in mid to late 1980s, and from shelf across to outer shelf in 1990s. Intra-annually, trawling positions started from outer shelf and proceeded towards shelf later in season, and were primarily governed by distribution of larger mature krill, especially at beginning of fishing season. Biological factors affecting product quality, such as salp abundance and proportion of green krill, had increasing effect on trawling positions, as did ice conditions in more recent fishing periods. |
| Notes: | CCAMLR Science. Vol. 8 :25-36 (2001). |
| Keywords: | 639.2 -- Fisheries. 639.281.2 -- Krill industry. 639.2.001 -- Fisheries research. 595.383.1 -- Euphausiacea. 591.9(26.02) -- Animal distribution, pelagic. N -- Renewable resources. (*7) -- Antarctic regions. (*80) -- Southern Ocean. (*82) -- South Atlantic Ocean. |
| SPRI record no.: | 161748 |
LDR 01821naa#a2200000#a#4500 001 SPRI-161748 005 20230929155054.0 007 ta 008 230929s2001####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-161748 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aKawaguchi, S. 245 10 ‡aAnalysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81-1999/2000 /‡cS. Kawaguchi, K. Segawa. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2001. 300 ## ‡ap. 25-36 :‡bdiags., tables, map. 500 ## ‡aCCAMLR Science. Vol. 8 :25-36 (2001). 520 3# ‡aPresents analysis of krill trawling positions from fishing logbooks from 1980-2000, showing intra- and interannual variation, and discusses biological and environmental factors which may have influenced trawling positions. Commercial fishing operations concentrated on outer shelf in early 1980s, along shelf slope in mid to late 1980s, and from shelf across to outer shelf in 1990s. Intra-annually, trawling positions started from outer shelf and proceeded towards shelf later in season, and were primarily governed by distribution of larger mature krill, especially at beginning of fishing season. Biological factors affecting product quality, such as salp abundance and proportion of green krill, had increasing effect on trawling positions, as did ice conditions in more recent fishing periods. 650 07 ‡a639.2 -- Fisheries.‡2udc 650 07 ‡a639.281.2 -- Krill industry.‡2udc 650 07 ‡a639.2.001 -- Fisheries research.‡2udc 650 07 ‡a595.383.1 -- Euphausiacea.‡2udc 650 07 ‡a591.9(26.02) -- Animal distribution, pelagic.‡2udc 650 07 ‡aN -- Renewable resources.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*80) -- Southern Ocean.‡2udc 651 #7 ‡a(*82) -- South Atlantic Ocean.‡2udc 700 1# ‡aSegawa, K. 773 0# ‡7nnas ‡tCCAMLR Science. ‡gVol. 8 (2001) ‡wSPRI-131147 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230929