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1. 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

   for by-catch species by on-board scientific observers was noted, limiting meaningful analysis of patterns ... for by-catch species by on-board scientific observers was noted, limiting meaningful analysis of patterns ... (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data Abstract / Description:  In 2006 ... of fine-scale catch and effort data held by CCAMLR for BANZARE Bank, as well as descriptive analyses ... for by-catch species by on-board scientific observers was noted, limiting meaningful analysis of patterns ... conservation measures limiting entry to vessels, avoiding by-catch by having vessels move when by-catch ... . As an explora- tory fishery, the catch limit for the division has been nominally set at 300 tonnes each season ... up to 2006/07. In 2004/05 and 2005/06, the fishery was closed by CCAMLR due to the catch limit ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 55–78 : Author(s): McKinlay, J.P., D.C. Welsford, A.J. Constable and G.B. Nowara

2. Assessments of by-catch in trawl fisheries at Heard and McDonald Islands

   effort, the rules governing by-catch for the Heard Island area could be a combination of (i) limiting ... effort, the rules governing by-catch for the Heard Island area could be a combination of (i) limiting ... Paper Title:  Assessments of by-catch in trawl fisheries at Heard and McDonald Islands Abstract ... as by-catch: Channichthys rhinoceratus, Lepidonotothen squamifrons and Bathyraja spp. (deep-water skates ... could be a combination of (i) limiting the total by-catch in a year to the estimates of long-term ... procedure for evaluating precautionary catch limits according to the decision rules on escapement ... biomass, y, as used for determining precautionary catch limits for krill (SC-CAMLR, 1994 - paragraphs ... for L. squamifions. The ranges of precautionary catch limits for each species are*: C. rhinoceratt~s 62-87 tonnes ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Author(s): Constable, A.J., R. Williams and W.K. de la Mare

3. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

   seabird by-catch in the longline toothfish fishery around South Georgia Abstract / Description:  A series ... to minimise seabird by-catch, line-weighting regimes of at least 8.5 kg at 40 m intervals should be used ... . Results suggested that seabird by-catch on lines using effective weighting regimes may be even further ... Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch ... here. The total catch of toothfish in all sets was 42.6 tonnes, within the 50 tonne limit. A total ... EVALUATION OF THE EFFECTIVENESS OF WEIGHTING REGIMES IN REDUCING SEABIRD BY-CATCH IN THE LONGLINE ... 12.75 kg was used. Therefore to minimise seabird by-catch, line-weighting regimes of at least 8.5 kg ... at 40 m intervals should be used. Results suggested that seabird by-catch on lines using effective ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Author(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

4. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   Islands using catch-at-age and aged mark-recapture data from the main trawl ground Abstract / Description ... whereby the relatively long time series of catch-at-age and mark-recapture data from the main trawl ground ... at HIMI were used to estimate M. Catch and releases by age class for this fishery were obtained using ... (Baranov ODE) and the CCODE model (constant catch ODE). The CCODE model is a new model for describing total ... toothfish was also 0.13 y–1, where this value was based on an analysis of catch-curve data from the Ross ... integrated assess- ment using comprehensive ageing data for the catch, CCAMLR Science, Vol. 18 (2011): 29 ... usIng catch-at-agE and agEd mark-rEcaPturE data from thE maIn trawl ground S.G. Candy, D.C ... of catch-at-age and mark-recapture data from the main trawl ground at HIMI were used to estimate M. Catch ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Author(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

5. Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides

   Paper Title:  Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides ... , limited by the complex fishing strategies of the operators and by the movements of fish stocks, which ... seriously affect model assumptions. This paper demonstrates that for the new fishery, analyses using catch ... Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides ... WG-FSA-92/22 CATCH-AT-AGE ANALYSIS APPLIED TO NEW ... in the statistical sampling theory. These procedures are, to a certain extent, limited by the complex fishing ... . This paper demonstrates that for the new fishery, analyses using catch-at-age data derived from reseach ... to evaluate the initial catch level for such a fishery. Traditionally, the methods used in evaluating new ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Author(s): Zuleta, A.V. and C.A. Moreno

6. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

   Paper Title:  Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... operations in the Atlantic sector of the Antarctic Abstract / Description:  Catch per unit effort (CPUE) data ... than 35 mm in the catches. File:  03siegel-etal.pdf ... Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations ... in the Scotia Sea (see Figure 2a for 1975/76). Catches were also taken close to the distribution limit ... CCAMLR Science, Vol. 5 (1998): 31-50 CATCH PER UNIT ... and Oceanography (AtlantNIRO) 5 Dmitry Donskoy St. Kaliningrad 236000, Russia Abstract Catch per unit effort ... influence the representativeness of krill smaller than 35 mm in the catches. Resume Cette communication ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Author(s): Siegel, V., V. Sushin and U. Damm

7. Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.

   Paper Title:  Estimation of natural mortality using catch-at-age and aged mark-recapture data ... , M, using multiple cohorts and multiple years of catch-at-age and aged mark-recapture data was tested using ... ; constant catch ODE (CCODE) model uses a new total mortality ODE with constant within-year catch per unit ... function parameters. It removes the actual, considered known, catch-at-age numbers directly from ... Science, Vol. 18 (2011): 1–27 Estimation of natural mortality using CatCh-at-agE and agEd mark ... multiple cohorts and multiple years of catch-at-age and aged mark-recapture data was tested using ... . The ‘fully parametric’ BODE model is based on the Baranov ODE while the ‘semi-parametric’ constant catch ODE ... (CCODE) model uses a new total mortality ODE with constant within-year catch per unit time and does ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Author(s): Candy, S.G.

8. Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)

   m, the limit of the POKER 2006 survey. Some shelf and slope species (mackerel icefish (Champsocephalus gunnari ... m, the limit of the POKER 2006 survey. Some shelf and slope species (mackerel icefish (Champsocephalus gunnari ... ) and Kerguelen sandpaper skate (B. irrasa)) extend deeper than 1 000 m, the limit of the POKER 2006 survey. Some ... Kerguelen (B. irrasa)) évoluent au delà des 1 000 m que constitue la limite d’investigation de POKER 2006 ... common names are provided for commercial fish species only.) The largest catches in the zone were taken ... and the catches of the target species drastically decreased (Duhamel, 1995), as was also observed in the other ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Author(s): Duhamel, G. and M. Hautecoeur

9. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

   sources and their limitations Abstract / Description:  This paper aims to provide the overview needed ... and their limitations ... that precautionary catch limits can be set for the krill fishery (Nicol et al., 2000a, 2010; Hewitt et al., 2004a ... (see Table 2). Survey CCAMLR Area (see Figure 1) Area surveyed (million km2) Catch limit ... : A REVIEW OF DATA SOURCES AND THEIR LIMITATIONS A. Atkinson* British Antarctic Survey Natural ... ). Siegel (1986) compared catches between the RMT8 and a 330 µm 1 m RMT (RMT1) mounted above it and found ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Author(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

10. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

    catch limits in response to estimates of the state of the system. It suggests that feedback management ... is both feasible and a more effective way to achieve multiple objectives than fixed catch limits, which ... . The approach adjusted spatially resolved annual catch limits in response to estimates of the state ... multiple objectives than fixed catch limits, which are currently used to manage Antarctic krill fisheries ... a potential catch limit equivalent to 7% of current global fisheries landings (Hill, 2013a). CCAMLR ... . The approach adjusted spatially resolved annual catch limits in response to estimates of the state ... multiple objectives than fixed catch limits, which are currently used to manage Antarctic krill fisheries ... with a fixed catch limit approach such as that currently used to manage Antarctic krill fisheries ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Author(s): Hill, S.L. and M. Cannon

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