Résultats de la recherche

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

   Year C P U E 60 80 100 120 0 10 0 20 0 30 0 40 0 B0 (1000 t) To ta l O bj ec tiv e V ... 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 of ... selectivity is high for 6-year-old fish and effectively declines to zero for fish older than 20 years. The ... ) for catch-at-length and catch-at-age proportions by sub-fishery and year are given in WG-FSA-09/20 ...

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2. Fishery Report 2017: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   2004 (Table 1). In 2010, the last year in which IUU catch was recorded, an estimated 80 tonnes was ... males. These ages may be overestimated by one year due to an interpretation issue concerning the ... season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ... fishing season (from 1 December 2014 to 30 November 2015). Fishery ...

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3. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   17 50 3 1 267 20 1 2008 80 7 50 1 157 20 2 2009 80 4 50 1 102 20 <1 2010 80 2 50 <1 22 20 <1 2011 ... Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ... 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN ... year, the Commission agreed on four exploratory fisheries for Dissostichus spp. in this region outside ...

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4. SC-CAMLR-SSP/5 – Part I, 1988

   historical anomaly; it originated from maintaining equal concentration areas in two earlier analyses, one of ... between, say, latitudes 60 0 S and 70 0 S spanning 20° of longitude. Clearly the simplest assumption to ... Scientific Committee in 1988. The volume is published in two parts. Part I contains papers related to ... a factor of 4-5 times greater in reality than in the model. Two ad hoc model modifications are ...

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5. Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni South Sandwich Islands (Subarea 48.4)

   below 20% of B0 in the respective sample of any one year, for each year in the 35-year projection ... extension of the experiment for one more year was recommended, with the revised catch limit of 30 tonnes ... assessment model. 0 10 20 30 40 50 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 SSI Selectivity Age S el ec ... . 1990 1995 2000 2005 2010 0 20 0 60 0 10 00 Spawning stock biomass Year S S B 2005 2006 2007 ...

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6. Australia: An integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

   ) 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 C at ch ( to n n e s) Year ... survey catch-at-age WG-FSA-17, para. 3.21: ‘The WG recommended that fitting survey data as two ... from catch-at-length, year-specific age-length keys (ALKs) and ageing error for survey and commercial ... (Oj) with multinomial distribution) – Francis 2011 Figure 3: Bubble plot of age observations by year ...

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

   20% of the pre-exploitation median spawning biomass in any one year, for each year over a 35-year ... the years from 1997 to 2008 and 2013, sufficient numbers of fish had been aged to calculate year ... 15 15 80 0 10 10 50 1 4 5 2008 150 0 37 37 80 0 20 20 50 2 18 21 2009 150 0 53 53 80 0 27 27 50 9 ... . Parameter Number Starting valuesa Prior Lower bound Upper bound SSB0 1 90 000 uniform 30 000 ...

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8. Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)

   selectivity (top row). Second row: Recruitment year-class strength 1–19 (20–26 not shown, as fixed ... season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2017 ... the fishery and the Chilean longline vessel abandoned fishing after one week of poor catches (SC ...

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9. FAO PSM Guide

   arrangements [RFMO/As]). Twenty years after the Earth Summit, the Rio+20 Conference will be held in June ... ................................................................................ 20  2.3  The technical role of FAO in the implementation of the Agreement ... ....................................................................................................................... 30  3.2.1  1993 FAO Compliance Agreement and the 1995 FAO Code of Conduct .............. 30  3.2.2 ... , highlighting the need to find harmony between economic growth on the one hand and environmental and social ...

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10. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3a

    again in 2012 and 2013 with broad modes evident at approximately 50–80 and 90–130 cm. 4 ... greater • all other species combined – 20 tonnes. 21. If the by-catch of any one species is equal to ... year are provided. Note: length-frequency distributions are only presented for those years/SSRUs in ... Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ...

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