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1. Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni South Sandwich Islands (Subarea 48.4)

   operating in this fishery have been required to tag and release Dissostichus spp. at a rate of five fish ... ; • tagging mortality rate – 0.1, at the upper end of estimates of those available for Subarea 48.3 to ... recruitment (at the start) and natural mortality occurs; the second season, ranging from the beginning of May ... biomass, the catch-at-length proportions and the mean weight of the fish. TOT 48.4 9 21. In each ...

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2. Fishery Report 2018: Dissostichus eleginoides South Georgia (Subarea 48.3)

   the sea floor at depths down to 2 250 m. Surface buoys indicate the presence of lines, and vessels ... observer data. The number of hauls (N) and the number of fish measured (n) in each year are given at the ... evidence of a weak mode at 58–63 cm. There was evidence of a cohort of 5+ fish. 15. All toothfish ... and skates and collate recapture data. Tagging of D. eleginoides continued at a rate of 1.3 fish per ...

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3. Fishery Report 2014: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)

   observer and must offload its catch only at Réunion Island. In 2014, a catch limit set by France of 700 ... ://www.ccamlr.org/en/wg-fsa-10/10 2 Table 1: Catch history of Dissostichus eleginoides in the French EEZ at ... and peaked the following year at an estimated 11 760 tonnes. 10. Estimates of IUU catch in Subarea ... . eleginoides at Crozet Islands (Subarea 58.6 inside the French EEZ). The model included estimated levels of ...

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4. UK: 48.4 Assessment Summary

   was available at the end of the 2016/17 fishing season, i.e. the extent of the data is the same as for ... is applied in the model. References Tag mortality at length described in WG-FSA-07/29 Effect of ... . eleginoides) in Subareas 48.3 and 48.4 to truncation of tagging data. T. Earl Looking at the effect of ... of tag shedding for double tagging as a function of time at liberty and approximate solutions for the ...

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5. Fishery Report 2014: Champsocephalus gunnari Heard Island (Division 58.5.2)

   .......................................................................... 5 Initial age structure and proportion of biomass-at-age ............................ 5 Stock ... abundant at depths of less than 350 m in the waters surrounding Heard Island. In this area they grow to a ... maximum length of around 45 cm and a maximum age of 6 years. Size at first maturity for females is 26.5 ... each year at the top of each pane. 3 7. Only catch-weighted length-frequency data derived ...

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6. Informe de Pesquería 2016: Champsocephalus gunnari Isla Heard (División 58.5.2)

   abundant at depths of less than 350 m in the waters surrounding Heard Island. In this area they grow to a ... maximum length of around 45 cm and a maximum age of 6 years. Size at first maturity for females is 26.5 ... number of fish measured (n) in each year at the top of each pane (data for 2016 incomplete). 3 ... the vicinity of Heard Island in water generally shallower than 500 m, and a non-contiguous area at ...

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7. WG-FSA-11/53

   line that holds weights such as an anchor and steel weights at the end of the line. The length of the ... the mainline to the second downline (i.e. the downline that is deployed at the end of the setting ... , Material: Polypropylene) 10) Second weight: The line weights used at the end of the snap line There ... . The downline is buoyed at the surface and connected to one anchor (100Kg~120kg) and 4 pieces of ...

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8. Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)

   uses demersal longlines in which lines of baited hooks are deployed close to the sea floor at depths ... fish measured (n) in each year are given at the top of each panel. Letters to the left of the panel ... individuals). Toothfish ranged in length from 33 to 153 cm, with evidence of a weak mode at 58–63 cm. There ... recapture data. Tagging of D. eleginoides continued at a rate of 1.3 fish per tonne in 2017, with a total ...

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9. Fishery Report 2013: Champsocephalus gunnari Heard Island (Division 58.5.2)

   .......................................................................... 5  Initial age structure and proportion of biomass-at-age ............................ 5  Stock ... abundant at depths of less than 350 m in the waters surrounding Heard Island. In this area they grow to a ... maximum length of around 45 cm and a maximum age of 6 years. Size at first maturity for females is 26.5 ... surveys with the number of hauls (N) and the number of fish measured (n) in each year at the top of each ...

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10. Informe de pesquería 2015: Champsocephalus gunnari isla Heard (División 58.5.2)

    abundant at depths of less than 350 m in the waters surrounding Heard Island. In this area they grow to a ... maximum length of around 45 cm and a maximum age of 6 years. Size at first maturity for females is 26.5 ... (n) in each year at the top of each pane. 3 7. Only catch-weighted length-frequency data ... shallower than 500 m, and a non-contiguous area at Shell Bank to the northeast of the islands. The Heard ...

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