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1. Fishery report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   (days since start of year) 15 Seabed area of survey strata km2 1. Shag Rocks ... . A linear selectivity vector was used for C. gunnari, starting at and being fully selected by 2 years ... . This is a greater selectivity on 2-year olds than is usually chosen (normally a selectivity of 0.5 on 2-year-old ... fish is assumed). Full selectivity was assumed this year because the fish were larger than usual ...

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

   2007 Survey timing (days since start of year) 252 Seabed area of survey strata km2 ... , starting at 2.5 years and fully selected at age 2.5. 4. Stock assessment 4.1 Model structure ... occur in the absence of fishing in the two years following a survey biomass estimate. The GYM was run ... Parameter Value Recruitment age Start 2.5 years Fully selected 2.5 years Plus class accumulation 10 ...

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3. Fishery report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   to protect juvenile fish (younger than 2.5 years) and that if the proportion of fish smaller than this size ... will be dependent on the time of the year in which the fishery was prosecuted and the potential density-dependent ... 5). Champsocephalus gunnari have been absent, or present in very low abundances on Shell Bank over recent years. Due ... to their low abundance observed in the current year, no assessment has been conducted for the Shell Bank stock ...

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

   in this fishery of 240 mm to protect juvenile fish (younger than 2.5 years) and that, if the proportion of fish ... ) the modal lengths will be dependent on the time of year in which the fishery was prosecuted ... abundances, on Shell Bank over recent years. Due to their low abundance observed in the current year ... strong year class, present in the 2002 survey as juvenile C. gunnari, in the 2003 survey as 1+ fish ...

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

   for C. gunnari in this fishery of 240 mm to protect juvenile fish (younger than 2.5 years ... area; (iii) the modal lengths will be dependent on the time of year in which the fishery ... absent, or present in very low abundances, on Shell Bank over recent years. Due to their low abundance ... observed in the current year, no assessment has been conducted for the Shell Bank stock for the 2007/08 ...

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6. New Zealand: Review documents for the Antarctic toothfish stock assessment for the Ross Sea region (Subarea 88.1 and SSRUs 88.2A and B)

   , 2) the annual number of tagged fish recaptured by length and sex and year of release, 3) the annual shelf survey ... toothfish in the Ross Sea region. Year Changes from previous assessment Sensitivities 2005 First ... Revise length-weight and growth parameters, one additional year of data Tagging data from all vessels ... additional year of data Tagging data from all vessels, tagging data from all vessels in 2006 only, logistic ...

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7. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in South Sandwich Islands (Subarea 48.4)

   ’ for Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year ... . in Subarea 48.4 for the past 10 years (Subarea 48.4 North and Subarea 48.4 South combined). (Source ... of attention in CCAMLR in recent years after the acknowledgement that commercial fishing by itself had ... in this fishery are presented in Figure 2 for all years in which the number of that species measured was more ...

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

   to protect juvenile fish (younger than 2.5 years) and that, if the proportion of fish smaller than ... lengths will be dependent on the time of year in which the fishery was prosecuted and the potential ... abundances, on Shell Bank over recent years. Due to their low abundance observed in the current year ... . It is evident that this year class now dominates the population structure in 2008 (Figure 3). Details ...

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9. Fishery report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)

   catch for most years (Table 1). Since the start of the fishery, a maximum of five operators have been ... licensed by South Africa to fish in any one year. During the 2003/04 and 2004/05 fishing seasons, two ... for 2005/06 are based on part of a year only. Cetacean depredations, not included in the totals ... at least 1995 (and possibly 1994), and in most years the estimated IUU catch within the South African EEZ ...

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10. Dissostichus eleginoides Kerguelen Islands inside French EEZ (Division 58.5.1)

    2001 2002 2003 2004 Season 0.0 0.2 0.4 0.6 0.8 S ta nd ar di se d C PU E (k g/ ho ok ... , the Working Group had noted last year that there had been a dramatic increase in total removals since 1998/99 ... 5.181 Last year, the Working Group had agreed that it is imperative that steps be taken ...

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