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

   A bu nd an ce (m il) 2002 2004 2006 2008 2010 0 10 00 0 20 00 0 30 00 0 40 00 0 Year ... studies indicating that pot and longline gear is better able to catch older fish (>20 years) more ... to zero for fish older than 20 years. The length-frequency distribution for the longline fishery ... -fishery and year are given in WG-FSA-09/20. Since then a substantial number of fish have been aged ...

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2. Day 1 - Session 2 - Progress in Africa since 2010 - Per Erik Bergh

    impact from Illegal  Fishing in 2011 European Union estimates that up to 20  percent of all fishes ...  up to USD  1.5 Billion a year to illegal fishing  activities Source: Richard Valdmanis and Simon ...  of shark meat, 4 tonnes  of shark fin, 1.8 tonnes of shark tail, 11.3 tonnes of shark liver, 20 tonnes ...  signed the Agreement.   None have ratified or acceded • Article 21 facilitates assistance to developing ...

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

   2004 2006 2008 2010 0 10 00 0 20 00 0 30 00 0 40 00 0 Year of Survey B io m as s (t) TOP ... 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 ... for catch-at-length and catch-at-age proportions by sub-fishery and year are given in WG-FSA- 09/20. Since ...

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4. Fishery Report 2017: Dissostichus eleginoides Heard Island Australian EEZ (Division 58.5.2)

   -sex, single-area, age-structured population model including age classes from 1 to 35 years. 20 ... also calculated a growth rate of ~20 mm per year, and a maximum age >20 years for B. eatonii ... Catch limit 3525 tonnes west of 79°20'E (see CM 41-08) Season: Trawl and pot 1 December to 30 ... % of B0 in the respective sample at the end of a 35-year projected period. A20. Catch limit estimates ...

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5. 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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6. 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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7. 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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8. 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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9. 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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10. 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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