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Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni (TOT) South Sandwich Islands (Subarea 48.4)
these data to estimate an annual yield of 28 tonnes of D. eleginoides for the subarea (SC-CAMLR-XII ... rajids of 2.5 tonnes (5% of the catch limit for D. eleginoides). Subarea 48.4 South – (i) an ... Subarea 48.4 North and 30 tonnes for Dissostichus spp. in Subarea 48.4 South f 48 tonnes for D ... . eleginoides caught in the fishery ranged from 80 to 140 cm in length, with a broad mode at approximately 90 ...
Document : Site Section: Publications
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Report on Bottom Fisheries and Vulnerable Marine Ecosystems
described in WG-SAM- 10/20 – see paragraphs 41 to 44 for a worked example). This code can be used to ... needed for WG-FSA to review assumptions and designate gear-specific footprint and impact indices for use ... . An impact assessment for trawl gears is also needed to estimate historical impacts where trawling ... indices for pots and trawls have not yet been developed, and an impact assessment was not completed for ...
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Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)
projection of yield (tonnes) for 2012 (year 1) and 2013 (year 2) was completed in WG-FSA-11/30 and produced ... fishing season was from 1 December 2011 to 30 November 2012 and the catch limit for C. gunnari was 3 072 ... penguins (WG-FSA-08/30). Icefish may also be consumed by juvenile toothfish in years of high icefish ... . 20. The krill anomaly did not last for the whole of 2009, and krill had returned by the end of the ...
Document : Site Section: Publications
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Report on bottom fisheries and vulnerable marine ecosystems
distributions (the R-library ‘IApdf’ is described in WG-SAM- 10/20 – see paragraphs 42 to 45 for a worked ... index estimate for each gear type as required in the annual preliminary assessment pro forma of Annex ... impact index, yielding estimates of proportional footprint and proportional impact for each area. 30 ... ; there were no notifications submitted for new fisheries. Review of the benthic impact assessments ...
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Benthos: Trophic modelling of the Ross Sea
0.2–4 gDW ind-1 for shell heights between 20 and 80 mm (Heilmayer & Brey 2003). A population median ... an estimate of wet weight per m2 for that organism. As yet, the weight relationships of Ross Sea ... order of 1.3 gDW ind-1. This gives an average biomass density of A. colbecki of 30 gDW m-2 in Terra ... 1993), and to up to 120 gDW m-2 for a 20–40 m population with densities of around 60 ind m-2 (Road Bay ...
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FAO Port State Measures Agreement
authorized for that purpose, having regard in particular to Article 17; (b) ensure that, prior to an ... Agreement opened for signature for one year. The Agreement will enter into force 30 days after the date of ... Fishing as an Article XIV instrument under the FAO Constitution. Immediately following its approval, the ... Code of Conduct for Responsible Fisheries, Recognizing the need to conclude an international ...
Document : Site Section: Compliance
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Fishery Report 2017: Dissostichus eleginoides Heard Island Australian EEZ (Division 58.5.2)
rate of ~20 mm per year, and a maximum age >20 years for B. eatonii, estimated from tag returns ... -sex, single-area, age-structured population model including age classes from 1 to 35 years. 20 ... effort amongst strata was revised in 2003, with an identical survey design for the years 2001–2002 ... proportions at age using commercial ALKs. Similarly to the survey data, initial ESS for all years and sub ...
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
effectively declining to zero for fish older than 20 years. The length-frequency distribution for the ... able to catch older fish (>25 years) than trawl gear which has high selectivity for 6-year-old fish ... season was 2 500 tonnes (Conservation Measure 41-08) for the period from 1 December 2007 to 30 November ... 778 0 718 1496 0 1496 * Catch for 2007/08 not complete. Fishing season ends 30 November. 2. The ...
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Fishery Report 2014: Dissostichus eleginoides Heard Island (Division 58.5.2)
effort amongst strata was revised in 2003, with an identical survey design for the years 2001–2002 and ... assumed for these years with an identical selectivity function (Survey group 1). Survey abundance-at ... ). For the years 1997 and 2008, the relatively low age–length sample sizes were pooled with those from ... the adjacent years. Proportions-at-age for commercial sub-fisheries were calculated in the same way ...
Document : Site Section: Publications
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2013 Report on bottom fisheries and vulnerable marine ecosystems
- 10/20 – see paragraphs 39 to 42 for a worked example). This code can be used to translate gear ... characterising other non-standard scenarios particular to these methods. An impact assessment for trawl gears is ... been developed, and an impact assessment was not completed for these methods. Instead, spatial effort ... index (SC-CAMLR-XXIX, Annex 4, paragraph 4.19) for trawls would yield an impact estimate distribution ...
Document : Site Section: Publications
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