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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
ejemplares de 5 anos, 10 que no se vio en la prospeccion del Falklands Protector realizada en enero de 1992 ... in Table 10, with residuals plotted in Figure 5. No attempt was made to re-run the analysis ... -normal error. Mean recruitment and the variance of 10& recruitment were taken from the VPA between 1977 ... number at age, start of year (MAFF output Table 10) age 1977 1978 1979 1980 1981 1982 1983 1984 1985 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Autor(es): Parkes, G.
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Fishery Report: Closed fishery for Dissostichus spp. (TOT) in Divisions 58.4.4a and 58.4.4b
Dissostichus spp. was closed (CM 32-10). The Commission agreed that such prohibition shall apply at least ... . eleginoides. The fishery was closed in December 2002 (CM 32-10). Most of the reported catch of D ... annulus. 3.2 Fixed parameter values 10. WG-FSA-11/16 calculated von Bertalanffy growth curves fitted ... -FSA-10/42). Under the first scenario, the median current status was estimated to be 36.5% SSB0 in ...
Document : Site Section: Publications
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A description of fishing gear and procedures of setting and hauling of trot and Spanish system for toothfish in a scientific research plan in the Division 58.4.1 of Insung No. 3
Figure 10 Sinker 5kg 3.12 Hook 1) Trot line (1Set : 2,400ea ) It linked to the branch line ... setting is 10 knots and when 400m is left, reduce the speed to 6~7 knots. 3) After the setting over ... speed to 10 knots) 8) Set radio buoy and Norway buoy 9) Depending on the direction of setting, we ... buoy line. The speed of the buoy line setting is 10 knots and when 400m is left, reduce the speed ...
Document : Site Section: Publications
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
populations already being depleted at the time of the estimate) varied from 10 000 000 to 25 000 000 tonnes ... . Nototheniids and channichthyids have a life span of typically 10–20 years (Kock et al., 1985; La Mesa et al ... were available from trawl surveys conducted from 1987 to 2006 (Table 10). They were largely ... abundant demersal fish species (in terms of biomass) in bot- tom trawl surveys at South Georgia (Table 10 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Autor(es): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams
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A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Channichthyidae each totalling less than 10% by mass. The squid component was dominated by P. glacialis and A ... breeding period: three females post-laying (four trips), two males (two trips) post-hatching, 10 adults ... from wind. Kooyman and Ponganis (2007) fitted 10 juveniles with PTTs on their first trip from the ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Autor(es): Ratcliffe, N. and P. Trathan
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Volume 1: CCAMLR. 1990. Statistical Bulletin, Vol. 1 (1970–1979). CCAMLR, Hobart, Australia.
.................................................... . STATLANT A data 1 3 5 7 8 9 10 1 1 1 2 Total catch in the Convention Area by species and split ... Table 10 Total effort(days) for species groups by arealsubarealdivision ..................... 46 ... species groups by arealsubarealdivision and month.. 53 Figure 10 Total effort(fishing hours) for all ... publication. The Bulletin is produced to cover a 10 year time period of the fishery to provide the maximum ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 152/XVII (1998)
Champsocephalus gunnari, and more than 10% of the Champsocephalus gunnari by number are smaller than 240 mm total ... Champsocephalus gunnari exceeded 10%, for a period of at least five days2. The location where the catch of small ... Champsocephalus gunnari exceeded 10% is defined as the path followed by the fishing vessel from the point at which ...
Conservation Measure : 152/XVII (1998)
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An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data
h (k g) 23 8 - - - - - - 23 8 C - 9 75 - 6 - - 90 R - 10 ... 48 - 10 - - 68 E ff or t D ay s fi sh ed - 15 71 - 9 - - 95 T ... O A (n ) - 1 33 5 8 82 1 - 55 3 - - 10 7 09 T O A (k g) - 40 5 55 ... ( kg ) - - - 34 6 79 - 47 84 34 8 10 74 2 73 B y- ca tc h (n ) - - 2 ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 55–78 : Autor(es): McKinlay, J.P., D.C. Welsford, A.J. Constable and G.B. Nowara
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WG-FSA-08/60
conditions. S.8. The setting operation usually takes about 10 minutes per magazine. Lines range between 6 ... and 10 magazines in length. S.8. At the end of the line another grapnel and chain are attached ... . ADDITIONAL FIGURES Figure 4. Combi (Combination hauler/hook separator). 10 Figure 5. Line ... backbone to the surface. Flotation devices attached to this downline conform with Conservation Measure 10 ...
Document : Site Section: Publications
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Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990
946536 N=16 250 to 500 m 4553 N=10 Total 951895 N=33 CV=70% South Georgia Total 970848 N=70 CV=69 ... % The different systems of stratification do not change the results by more than 5 or 10%. These ... N=10 Total 302220 N=32 CV=49% South Georgia Total 321173 N=69 CV=46% The above analyses ... the extremely large hauls. Its validity for the intermediate sized hauls, between about 1 and 10 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Autor(es): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)