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Record #161748:

Analysis 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

MARCXML

LDR 01821naa#a2200000#a#4500
001 SPRI-161748
005 20221006002014.0
007 ta
008 221006s2001####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# ‡a20221006