Search results
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Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
of Chilean vessels was increased to 18 m by Decree No. 43 of 1986 of the same Ministry. This amendment ... smaller than 18 m length rarely fish deeper than 2 000 m thus establishing a sort of a refuge zone ... (Rev.l). pp. 56. ROHLF, F.J. and R.R. SOKAL. 1989. Statistical Tables. New York, W.H. Freeman ... in Biological Research. New York: W.H. Freeman and Company. pp. 859. 111 ZAPATA, N.B. 1976. Determinaci6n ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Author(s): Moreno, C.A.
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Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean
et 88. Les zones totales et les regions marines ont ete donnees pour ces categories. Les regions ... estimees a partir des cartes marines ont ete exprimees en pourcentages pour les gammes de profondeur ... ' 63.3 8.7 9.7 18.4 772 949 7 62°40' 63°05' 59°00' 60°00' 0.3 0.3 2.6 96.7 2350 2352 8 62°40' 63°05 ... ' 57"30' 14.4 11.1 12.9 61.6 8539 8555 17 62°00' 63°00' 53°00' 56°00' 2 18 41.8 38.2 17109 17109 18 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Author(s): Everson, I.
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
period. CPD showed an increase from November to February, and stayed constant until August ... for the whole of Area 48 across months. The predictions showed an increasing trend from December to February ... of the subareas. In Subarea 48.1, from December to February, the predicted value showed a rapid in- crease ... . In Subarea 48.2, predicted values in creased from December until February, and from March to May remained ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Author(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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Beyond MSY: a consideration of definitions of management objectives
is contained in the Convention for the Conservation of Antarctic Marine Living Resources. This gives ... an adequate adult stock, which has been the top priority in managing marine mammals. Because of their low ... ) recruitment - 308 - among marine mammals is more nearly proportional to adult stock than is the case ... or similar criteria, e.g. in the International Whaling Commission, or under the U.S. Marine Mammal ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Author(s): Gulland, J.A.
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Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008
important CCAMLR Science, Vol. 18 (2011): 155–165 155 AnnuAl chAnges In specIes composItIon ... pathway in the Antarctic marine food web is attracting a great deal of atten- tion (Murphy et al., 2007 ... l– 18 A ug 8 A ug –1 6 Se p 6 A ug –9 S ep 8 Ju l– 13 A ug 17 Ju l– 25 ... 9 10 0 22 7 18 3 87 19 6 N o. h au ls w ith fi sh b y- ca tc h: 44 34 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Author(s): Iwami, T., M. Naganobu, K. Taki and M. Kiyota
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CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island
early February to mid-March, fishing efforts were concentrated in the waters northwest of Livingston ... in February, but one trawler in late March. Length frequency distribution of krill from all the trawlers ... of Japanese trawlers in the last 10 days of January and the first 10 days of February in the 1987/88 season ... of February in the 1987/88 season. 330 58S~6~5_W ____________ 6~0 ____________ 5~5~ __________ -.5058S ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Author(s): Endo, Y. and T. Ichii
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On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611
de pente, 18 o t ~ les conditions de l'environnement presentent un certain degre de stabilite ... November 1986 to February 1987, covering the shelf around all the archipelagos in the Scotia Sea ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Author(s): López Abellán, L.J. and E. Balguerías
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
– d.agnew@imperial.ac.uk J. Pearce and J. Clark MRAG Ltd 18 Queen Street London W1J 5PN United Kingdom ... 18 and 23, joining boxes 1 and 77 respectively. Fish could only move between adjacent numbered ... move from box 17 to 1 via box 18 but not directly from box 17 to box 1. The area to the west of Shag ... and the centre of the new box was removed from D. If D was less than d/2 the fish stayed in the box ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Author(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass
- paragraphs 5.18 to 5.26 for a discussion of the application of the decision rules). The first model ... . The test used in this comparison was the summer fishing model (December-February) with y = 0.136 ... in Butterworth et al. (1994). Fishing Season December-February April-September Whole year Runs using ... 001 replicates. Critical Depletion Level Fishing Season Years in Projection December-February ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Author(s): Constable, A.J. and W.K. de la Mare
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Results of a longline survey on seamounts in the southeast Atlantic and in Subarea 48.6 and Division 58.4.4
topographie du fond marin, la composition specifique des captures et l'abondance relative et la structure de ... locales du fond marin et par la presence de poissons juveniles dans les eaux peu profondes des alentours ... and consolidation of fisheries for D. eleginoides on existing grounds, and recent expansions into new areas, have ... No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Species Dissosticht~s elegiizoides Mncrot ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 99–116 : Author(s): López Abellán, L.J. and J.F. González Jiménez