Search results

1. Report on fish by-catch on exploratory fishing in Divisions 58.4.1 and 58.4.2

   undertaken in Divisions 58.4.1 and 58.4.2 during the 2012 to 2018 seasons. Fish by-catch comprised 14 species ... or groups of species. In 2018, by-catch represented 12% of the total catch (43 tonnes over 307 tonnes ... where Macrourus CPUE also increased in the last 3 years. Macrourus CPUE was 23kg/1000 hooks in average ... in Divisions 58.4.1 and 58.4.2 during the 2012 to 2018 seasons. Fish by-catch comprised 14 species or groups ...

   Meeting Document : WG-FSA-18/28 : Author(s): C. Péron, P. Yates, D. Maschette, C. Chazeau, P. Ziegler, D. Welsford, N. Gasco and G. Duhamel

2. Continuation of multi-Member research on the Dissostichus eleginoides exploratory fishery in 2018/19 in Division 58.4.3a by France and Japan

   their exploratory fisheries in Division 58.4.3a over the coming years in order to contribute to the tagging program ... exploratory fishery in 2018/19 in Division 58.4.3a by France and Japan Approval:  Approved Secretariat ... to continue their exploratory fisheries in Division 58.4.3a over the coming years in order to contribute ... Continuation of multi-Member research on the Dissostichus eleginoides exploratory fishery in 2018 ...

   Meeting Document : WG-SAM-18/08 : Author(s): Delegations of France and Japan

3. A survey of fish stocks in the Heard Island and McDonald Islands region in the 1999/2000 season and a comparison of the abundances of selected species with those obtained in previous surveys

   , varying by a factor of 2-3 between years, but C. gunnari abundance can vary by a factor of about 20 ... years, but C. gunnari abundance can vary by a factor of about 20 between years. This is the result ... between years. This is the result of occasional strong year classes entering the fishery and dominating ... the population for about 2 years before disappearing, as has been documented in other locations. Author ...

   Meeting Document : WG-FSA-00/40 : Author(s): R. Williams, A. Constable, T. Lamb and E. van Wijk (Australia)

4. The direct impact of fishing and fishery-related activities on marine life in the CCAMLR Convention Area with particular emphasis on longline fishing and its impact on albatrosses and petrels – a review

   Abstract:  Finfishing started in the Southern Ocean more than 30 years ago at South Georgia ... probably only a few animals per year. Author(s):  Delegation of Germany Title:  The direct impact ... Finfishing started in the Southern Ocean more than 30 years ago at South Georgia and Iles Kerguelen ... birds these effects have been minor, very local and killed probably only a few animals per year. ...

   Meeting Document : SC-CAMLR-XIX/BG/11 : Author(s): Delegation of Germany

5. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

   resulted in a 30% higher estimate of initial biomass than for the 2009 base case. The main reason ... different years. Monte-Carlo Markov Chain (MCMC) diagnostics suggested no evidence of non-convergence in any ... separately to avoid potential problems with localised stock depletion. However, over the past 2–3 years ... for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11 ...

   Meeting Document : WG-FSA-11/44 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

6. Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15

   and 2473 recaptured, and 1191 Patagonian toothfish released and 103 recaptured since 2001. In recent years ... released, 20 in-season recaptures and 2 recaptures from 2009 releases. Author(s):  S.J. Parker ... in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15 Microsoft Word File:  fsa-15-37.docx Approval ... and 2473 recaptured, and 1191 Patagonian toothfish released and 103 recaptured since 2001. In recent years ...

   Meeting Document : WG-FSA-15/37 : Author(s): S.J. Parker and S. Mormede (New Zealand)

7. REVISION OF CCAMLR’S SYSTEM OF INSPECTION

   and unregulated (IUU) fishing. CCAMLR’s System of Inspection has not undergone significant revisions in 20 years ... ) fishing. CCAMLR’s System of Inspection has not undergone significant revisions in 20 years. A major ... and innovative conservation measures CCAMLR has introduced in recent years to combat illegal, unreported ... conservation measures CCAMLR has introduced in recent years to combat illegal, unreported and unregulated (IUU ...

   Meeting Document : CCAMLR-XXVIII/40 Rev. 1 : Author(s): Delegation of the USA

8. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1994 winter and 1994/95 pup-rearing season

   . The proportion of adult animals affected (20%) was slightly lower than 1994. The proportion of females involved ... (40%) was 26% less than the previous year. The incidence of severe injury (30%) was 46% less than ... . The proportion of adult animals affected (20%) was slightly lower than 1994. The proportion of females involved ... (40%) was 26% less than the previous year. The incidence of severe injury (30%) was 46% less than ...

   Meeting Document : SC-CAMLR-XIV/BG/08 : Author(s): Delegation of the United Kingdom

9. Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014

   to all years (ELAN_age model). Another run was a catch at length model as ELAN_len model except using age ... was calculated at 30 tonnes. The fishing bias to the shallow areas should be avoided because the CCAMLR risk ... 2 values at 13 tonnes and above for the shallow fishery exceed 50% toward the end of 35 year projection ... Bank for the years 2005–2014 Approval:  Approved Secretariat Workflow Status:  Content Approved ...

   Meeting Document : WG-FSA-15/22 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

10. UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS USING CATCH-AT-AGE DATA AND TWO YEARS OF SURVEY ABUNDANCE-AT-AGE DATA

    combination of fishery and year had available at least 50 aged fish. For the trawl fisheries that were divided ... into periods within each year, the same ALK for the year was applied to the length frequency (LF) samples ... for each fishing period within that year. For years where insufficient fish were aged the catch-at-length ... fish in the assessment was 3 but some fishery-by-year combinations had a higher value of 4. The output ...

    Meeting Document : WG-SAM-09/09 : Author(s): S.G. Candy (Australia)

Pages