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1. Fishery Report 2014: Dissostichus eleginoides Heard Island (Division 58.5.2)

   strength (YCS). Year SSB (tonnes) SSB status YCS 1995 10 8586 1.00 1.20 1996 10 7210 0.99 1.29 1997 ... 4 410 tonnes west of 79°20'E (see CM 41-08) Season: Trawl and pot 1 December to 30 November ... the projected future SSB was below 20% of the pre-exploitation median spawning biomass in any one year ... ’ for Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year ...

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2. Fishery Report 2016: Dissostichus eleginoides Heard Island (Division 58.5.2)

   (n) in each year are provided. 15. The majority of D. eleginoides caught by trawl measured between 30 ... classes from 1 to 35 years. 20. Data from the RSTS, tag-recapture data, commercial catch and length ... where the longline fishery operates. This study also calculated a growth rate of ~20 mm per year ... , and a maximum age >20 years for B. eatonii, estimated from tag returns. Table 2: Catch history ...

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3. Fishery Report 2015: Dissostichus eleginoides Heard Island (Division 58.5.2)

   , single-area, age-structured population model including age classes from 1 to 35 years. 20. Data from ... 25 80 0 2 2 50 9 27 35 2014 150 0 <1 <1 80 0 5 5 50 12 17 30 2015 150 0 1 1 80 0 <1 <1 50 20 5 25 ... to be conducted every year with a catch of 20 tonnes. The entire remaining future catch was assumed to be taken ... to this report is shaded. Throughout this report the CCAMLR fishing season is represented by the year in which ...

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4. Fishery report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   that estimates of length-at-age for fish greater than 20 years of age would improve with data from the longline ... that an alternative to the previous range of 0.13–0.20 year–1 was needed. For this year an acceptable alternative ... 12.849 20.534 30.762 42.367 2002 0.48 85910 208.5 204.8 Mean 18.590 29.333 59.400 20.726 53.199 ... ) falling below 20% of its estimated pre-exploitation level of not more than 10% over the 35-year ...

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5. Report on Bottom Fisheries and Vulnerable Marine Ecosystems

   ....................................................................................... 20 (ii) ATTACHMENT A: Glossary of terms, definitions and concepts ......................... 46 ... , adopting a measure to control bottom trawling in high-seas areas (CM 21-05). In that same year ... in different areas from different fisheries, and/or arising from different fishing methods. 20. The impact ... gear (e.g. trawl doors, sweeps, ground gear and net). Together these footprints would comprise ...

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6. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   in 1991/92 and continues to the present. The fishery is active throughout most of the year. TOP ... 58.5.1 are given in Table 1. IUU fishing was first detected in 1996 and in some years IUU catches have ... and spawning is restricted to the westerly zone early in winter each year (Lord et al., 2006). Tagging ... 2 provides a summary of the reported catches by year and nationality for longline vessels. The average ...

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7. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   modelling indicating that pot and longline gear is more able to catch older fish (>20 years) than trawl ... 20 years. The length-frequency distribution for the longline fishery will therefore have larger ... that the probability of the spawning biomass dropping below 20% of its median pre-exploitation level over a 35-year ... ), 2 (1999) and 7 (2003). 15 TOP 58.5.2 (a) 2002 2004 2006 2008 0 5 10 15 20 25 Year ...

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8. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   20 25 Year of Survey A bu nd an ce (m il) 2002 2004 2006 2008 0 10 00 0 20 00 0 30 00 ... is more able to catch older fish (>20 years) than trawl gear which has high selectivity for 6-year-old ... fish, effectively declining to zero for fish older than 20 years. The length-frequency distribution ... that the probability of the spawning biomass dropping below 20% of its median pre-exploitation level over a 35-year ...

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9. Fishery report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   of animals between areas (all tag and recapture years) Release area Recapture area Egeorgia NWgeorgia ... 5. TOP 48.3 10 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 0 5 10 15 20 25 age % m at ur ... . Age 2005 maturity ogive New maturity ogive 6 0.00 0.00 7 0.00 0.10 8 0.00 0.20 9 0.00 0.30 ... . 27. In each year, the length frequencies of releases and recaptures ranged from 20 to 220 cm in 10 ...

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10. Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)

    ................................................................ 7 Throughout this report the CCAMLR fishing season is represented by the year in which that season ended, e.g ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ... , the fishing season was from 1 December 2011 to 30 November 2012 and the catch limit for C. gunnari was 3 072 ... years. ** Fishery still open. 1.2 IUU catch 2. There has been no evidence of IUU activity ...

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