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1. FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLAND (HIMI) BENTHIC INVERTEBRATES: A GUIDE FOR SCIENTIFIC OBSERVERS ABOARD FISHING VESSELS

   identifications of invertebrate by-catch when operating in the HIMI region. Based on available data ... identified from the HIMI region thus far. This guide will enable observers to gather invertebrate by-catch ... by-catch when operating in the HIMI region. Based on available data, this publication will include ... region thus far. This guide will enable observers to gather invertebrate by-catch data at higher ...

   Meeting Document : WS-VME-09/13 : Author(s): Moore, K., Hibberd, T.

2. Preliminary assessment of Patagonian toothfish in Subarea 48.3

   and to catch at age observations and achieves this by assuming a different selection pattern ... the catch at age data. MCMC diagnostics and trace plot indicate poorer results than for previous assessments ... control rule. The 3-fleet assessment model provides slightly improved fits to CPUE data and to catch ... the catch at age data. MCMC diagnostics and trace plot indicate poorer results than for previous ...

   Meeting Document : WG-FSA-13/30 : Author(s): R. Scott (United Kingdom)

3. Progress report on the Weddell Sea Research Program Stage II

   ranging from 605 to 2031 m. A total number of hooks – 116 100, area – 13565 km 2. Catch value ... of the Antarctic toothfish was 228 t, by-catch – appr. 2 t. CPUE per 1 km main line was 1635 kg at average ... from 605 to 2031 m. A total number of hooks – 116 100, area – 13565 km2. Catch value ... of the Antarctic toothfish was 228 t, by-catch – appr. 2 t. CPUE per 1 km main line was 1635 kg at average ...

   Meeting Document : WG-SAM-14/05 : Author(s): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E.F. Uryupova (Russia)

4. Cooperation with other organisations: Arrangements with International Organisations

   organisations that also catch toothfish to include cooperation with CCAMLR’s toothfish tagging program ... , and to cooperation with the CCAMLR Catch Documentation Scheme for Dissostichus spp. (CDS), sharing CDS data ... organisations that also catch toothfish to include cooperation with CCAMLR’s toothfish tagging program ... , and to cooperation with the CCAMLR Catch Documentation Scheme for Dissostichus spp. (CDS), sharing CDS data ...

   Meeting Document : CCAMLR-XXXVII/10 : Author(s): CCAMLR Secretariat

5. Proposed movement of boundary between Subareas 88.1 and 88.2

   , vessel movements, catch reporting and the Catch Documentation Scheme for Dissostichus spp. (CDS ... , vessel movements, catch reporting and the Catch Documentation Scheme for Dissostichus spp. (CDS ...

   Meeting Document : CCAMLR-XXXVII/22 : Author(s): CCAMLR Secretariat

6. Preliminary results of stock estimation for D. mawsoni using CASAL in the research block 48.6_2

   2012–2017 was used. Catch data during 2006–2017 was used as fishery data.  In the MPD, age and CPUE fit ... catch level (170 t) become nearly zero (Table 3). Although the preliminal CASAL model seems to converge ... 2012–2017 was used. Catch data during 2006–2017 was used as fishery data.  In the MPD ...  decision rule risk under the current catch level (170 t) become nearly zero (Table 3). Although ...

   Meeting Document : WG-FSA-18/72 : Author(s): T. Okuda

7. Fishery Report 2013: Champsocephalus gunnari South Georgia (Subarea 48.3)

   the fishery in the early 1990s. The fishery was later reopened, but with a highly conservative catch limit ... numbers of seabirds are caught. In recent years the catch limit for this fishery has been between 1 500 ... . The annual catch limit for this fishery is described in Conservation Measure (CM) 42-01 (Table 1). In 2013 ... , the fishing season started on 1 December 2012 and ended on 30 November 2013. The catch limit of C. gunnari ...

   Document : Site Section: Publications

8. Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data

   CCAMLR areas using integrated statistical catch-at-age stock assessment models. These models were ... updated assessments with catch data, or with catch data and age frequencies, provided no further ... using integrated statistical catch-at-age stock assessment models. These models were initially run ... updated assessments with catch data, or with catch data and age frequencies, provided no further ...

   Meeting Document : WG-SAM-11/17 : Author(s): S. Mormede (New Zealand)

9. Standardised CPUE analysis of the Antarctic toothfish fishery in CCAMLR Subarea 88.1 from 1988/89 to 2003/04

   to 2004, in Subareas 88.1 and 88.2. A preliminary standardised analysis of toothfish CPUE (catch (kg) per ... et al. 2005). It also examines alternative approaches to modelling catch and effort data by using ... that extreme values of catch rate were not modelled well and there may be violations of model assumptions ... , in Subareas 88.1 and 88.2. A preliminary standardised analysis of toothfish CPUE (catch (kg) per baited hook ...

   Meeting Document : WG-FSA-04/25 : Author(s): N.L. Phillips, R.G. Blackwell and S.M. Hanchet (New Zealand)

10. DEVELOPMENT OF SPATIALLY EXPLICIT AGE-STRUCTURED POPULATION DYNAMICS OPERATING MODELS FOR ANTARCTIC TOOTHFISH IN THE ROSS SEA

    explicit commercial catch proportions-at-age, proportions mature, and tag-release and tag-recapture ... to the commercial catch proportions-at-age observations were generally good in most models, although fits ... to the plus group of the proportions-at-age catch data were less than ideal. Model estimates of proportions ... explicit commercial catch proportions-at-age, proportions mature, and tag-release and tag-recapture ...

    Meeting Document : WG-SAM-09/18 : Author(s): A. Dunn, S. Rasmussen and S. Hanchet (New Zealand)

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