Resultados de la búsqueda

1. 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 ...

   Document : Site Section: Publications

2. 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 ...

   Document : Site Section: Publications

3. 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 ...

   Document : Site Section: Meetings

4. 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 ...

   Document : Site Section: Publications

5. 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 ...

   Document : Site Section: Publications

6. 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 ...

   Document : Site Section: Publications

7. Conservation Measure Conservation Measure 33-02 (2019)

   Limitation of by-catch in Statistical Division 58.5.2 in the 2019/20 season Area:  Division 58.5.2 ... at any point within 5 n miles2 of the location where the by-catch limit is exceeded for a period of ... of fishing at any point within 5 n miles2 of the location where the by-catch exceeded 1 tonne for a ... period of at least five days3. The location where the by-catch exceeded 1 tonne is defined as the path4 ... defined from the point at which the first anchor of a set was deployed to the point at which the last ...

   Conservation Measure : 33-02 (2019)

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 ...

   Document : Site Section: Publications

9. Fish distribution and biomass in the Heard Island zone (Division 58.5.2)

   / Description:  Division 58.5.2 encompasses the southern part of the Kerguelen plateau, and contains Heard ... . In order to assess the potential of this area for commercial fishing, and to obtain some preliminary ... distribution, abundance and biology of the most important species, covering a number of years and seasons. Five ... species were found to be abundant. There were two consistent areas of aggregation of Champsocephalus ... and size of the net mouth, temperature and depth at the headline and confirmation that the net was ... were chosen at random by computer, with the minimum distance between sites of 5 n miles. For each ... stratum, GR500, at 300-500 m depth was established around GR300 to allow for the presence of C. gunnari ... at this depth; * the 750 stratum was not sampled because of lack of time and the low densities of ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 1–20 : Autor(es): Williams, R. and W.K. de la Mare

10. 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 ...

    Document : Site Section: Publications

Páginas