Résultats de la recherche
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Factors to consider in developing management measures for krill
krill fisheries. Various possible elements of procedures such as reactive, predictive, and feedback ... fisheries. Can. J. Fish. Aquat. Sci. 43: 1187-1200. BEDDINGTON, J.R. and W.K. DE LA MARE. 1984. Marine ... conservation. In any case, the problems that have been encountered in conserving fish stocks elsewhere point ... fact. In most fish stocks, recruitmellt is highly variable from year to year, and so it will take a ... exploited fish stock should not fall to below say Xm1n (to ensure stable recruitment) and that the optimal ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Auteur(s): de la Mare, W.K.
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
toothfish (Dissostichus eleginoides) fisheries to deter seabirds, ostensibly by expediting gear sink rates ... substantial reductions in interactions between longlines and seabirds in the Kerguelen and Crozet fisheries ... other tooth- fish fisheries in the Convention Area, where a full set of mitigation measures are ... . Aquat. Conserv., 17: S102–S121. SC-CAMLR. 2001. Report of the Twentieth Meeting of the Scientific ... Committee (SC-CAMLR-XX). CCAMLR, Hobart, Australia: 577 pp. SC-CAMLR. 2006. Report of the Twenty-fifth ... Ministry of Fisheries PO Box 1020 Wellington, New Zealand M. McNeill Sealord Group Vickerman Street ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Auteur(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
understanding the population dynamics and productivity of a fish stock. The use of scales to estimate age can ... Fish Stock Assessment. In: Report of the Seventeenth Meeting of the Scientific Coni~nittee (SC-CAMLR ... validation in fisheries biology. Trnns. Anz. Fish. Soc., 112: 735-743. Beamish, R.J. and G.A. McFarlane ... Report of Fisheries and Aquatic Scierzces, 1628. Dept of Fisheries and Oceans, Vancouver, BC. Young ... the population dynamics and productivity of a fish stock. The use of scales to estimate age can ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson
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A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
information would be necessary to guard against a change in selectivity towards greater catches of older fish ... developed which take account of the different selectivities of past longline and pot fisheries. These OMs ... . Report of the Working Group on Fish Stock Assessment. In: Report of the Twenty-fifth Meeting of the ... Working Group on Fish Stock Assessment regularly reviews assessments of these fisheries and develops ... of ‘data-poor’ species through Bayesian stock assessment methods. Final Report to Fisheries ... information would be necessary to guard against a change in selectivity towards greater catches of older fish ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Auteur(s): Brandão, A. and D.S. Butterworth
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Evaluating the impact of multi-year research catch limits on overfished toothfish populations
additional fisheries removals for research purposes needs to be evaluated against the risk that such catches ... Working Group on Fish Stock Assessment. Fishery Report: Closed fishery for Dissostichus spp. in Divi ... /appK.pdf. SC-CAMLR. 2009c. Report of the Working Group on Fish Stock Assessment. Fishery Re- port ... significantly delay recovery of depleted fish stocks (Hammer et al., 2010; Murawski, 2010; Wieden- mann and ... strategies for managing depleted fish stocks by CCAMLR. By simulating a toothfish popula- tion that has been ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Auteur(s): Welsford, D.C
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Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
possible explanations are considered, including movements of fish, the behaviour of fishermen, variable ... used to examine local patterns in catch per unit effort (CPUE) in the longline fisheries for Patagonian ... Australia. SC-CAMLR. 1992. Report of the Working Group on Fish Stock Assessment. In: Report of the ... . 1993. Report of the Working Group on Fish Stock Assessment. In: Report of the Twelfth Meeting of the ... Working Group on Fish Stock Assessment. In: Report of the Thirteenth Meeting of the Scientific Committee ... Fish Stock Assessment. In: Report of the Fourteenth Meeting of the Scientific Committee ( S C - C A M ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Auteur(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
Report TAN0402: 102 pp. Morales-Nin, B. 2001. Mediterranean deep-water fish age determination and age ... Island). N.Z. Fisheries Assessment Report 2000/27: 21 pp. Liste des tableaux Tableau 1: Ajustements du ... used to interpret M. whitsoni otoliths was unvali- dated and few otoliths from small fish (<40 cm ... and read otoliths from a sample of small fish. Juvenile M. whitsoni were collected by scientific ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
commercial viability of this fishing method for toothfish fisheries in the CCAMLR Convention Area. While the ... on Fish Stock Assessment. In: Report of the Sevelzteeizflz Meetii~g of the Scieiz tific Colvl~litfee ... . SC-CAMLR. 1999. Report of the Working Group on Fish Stock Assessment. 111: Report of the ... made by CCAMLR's Working Group on Fish Stock Assessment (WG-FSA) in 1999 suggest that 210 seabirds ... fish, or fish being confined in a small area and repeatedly coming into contact with abrasive crab ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Auteur(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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The fishery for Patagonotothen brevicauda guntheri in CCAMLR Subarea 48.3
data and reports to the CCAMLR Working Group on Fish Stock Assessment indicated that this species was ... -catch of other fisheries; this suggests that illegal nets were used. File: 16-Everson-and-Mitchell.pdf ... Group on Fish Stock Assessment indicated that this species was only ever caught at Shag Rocks ... CCAMLR. P.b. guntheri are small fish, rarely growing larger than 20 cm. They are not covered by any of ... this report the only season for which fine-scale data were available was 1988. Records related to the ... Group on Fish Stock Assessment Reports which states that the species is only taken at Shag Rocks (SC ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 275–283 : Auteur(s): Everson, I. and C. Mitchell
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
commercial krill trawlers. Proportional recruitment rates calculated from fisheries data were similar to ... avoid areas in which 'green' krill concentrated, and did not always fish areas of high krill density ... recruitment of the Antarctic krill and the degree of ice cover near the South Shetland Islands. Fish. Sci ... versatile and efficient method of analysing distribution mixtures. J. Fish. Res. Bd. Can., 36: 987-1001 ... . Nast, F., K.-H. Kock, D. Sahrhage, M. Stein and J.E. Tiedtke. 1988. Hydrography, krill and fish ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Auteur(s): Kawaguchi, S., T. Ichii and M. Naganobu