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e-sc-xxvi-a9.pdf
... expert evaluation (Workshop Report, paragraph 59). 20. The Workshop noted that CPR survey data are ... useful for bioregionalisation, although each dataset needs to be considered in detail. 30. The ... delineation of approximately 20 regions; (ii) fine-scale bioregionalisation of each broad-scale region ... ’ classification from the 2006 Hobart Workshop to show 20 groups (Workshop Report, Figure 4) to be consistent with
application/pdf attached to:WS-BSO-07
Meeting Report : WS-BSO-07
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Antarctic ecosystem management
in accordance with the objectives and requirements of Article II of the Convention for the ...
Meeting Document : WG-DCH-84/03 : Autor(es): D.S. Butterworth (South Africa)
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Moving towards a new era in ecosystem-based krill fishery management
requirements of Article II of the Convention, ASOC recommends that: SC-CAMLR endorses the work plan proposed by ...
Meeting Document : SC-CAMLR-38/BG/22 : Autor(es): Submitted by ASOC
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New Zealand: Review documents for the Antarctic toothfish stock assessment for the Ross Sea region (Subarea 88.1 and SSRUs 88.2A and B)
, then the stock assessment model under-estimated the biomass by 30 – 50 %. · A calculation of the ... , two additional years of data Tagging data from NZ vessels only, 2007 maturity ogive 2011 Update ... years of data Inclusion of IUU catch, inclusion of various levels of additional mortality, tagging data ... years of data Logistic selectivity in the North, retrospective analysis (removing up to 210-2013 ...
Document : Site Section: Meetings
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
Island area could be a combination of (i) limiting the total by-catch in a year to the estimates of long ... the end of 20 years of exploitation should be 75% of the pre-exploitation spawning biomass and that ... 0 20 0.2 for C. rhinoceratus WG-FSATWG-FSA-97/30). L. squainifrons 1 25 11 360 0.1 ... than 0.1 over a 20-year period. The lowest y satisfying these rules was determined for the three ... 670 mm C. rhinoceratus 5.142 E-10 3.398 2 561 0.95 B. irrasa %N %kg 1 5 4 4 16 30 2 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Autor(es): Constable, A.J., R. Williams and W.K. de la Mare
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Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008
of myctophid fish: (a) Protomyctophum choriodon. (continued) A 0% 10% 20% 30% 40% 50% 60 ... ) 2004 (n=33) 2008 (n=643) 2002 (n = 20) 2004 (n = 33) 2008 (n = 643) 70 60 50 40 30 20 10 0 ... % 10% 20% 30% 40% 50% 60% 20 30 40 50 60 70 80 90 100 110 120 130 Standard length (m m ) P e rc ... (n = 8) 2004 (n = 109) 2002 (n = 9) 60 50 40 30 20 10 0 P er ce nt ag e co m po si ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Autor(es): Iwami, T., M. Naganobu, K. Taki and M. Kiyota
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Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity
Prince, 1996). Both unregulated and sanctioned longline fishing for Patagonian toothfish within the 20 ... had a 59 cm monofilament nylon snood attached to it, and together had an estimated total volume of ... Entanglements Incidental Finds Four seabird entanglements were observed during the two years of this study ... opposed to 1 300 (Gales, 1998)) and that the amount of hooks set in the respective years was very ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Autor(es): Nel, D.C. and J.L. Nel
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
for the estimation of distribution during the breeding season for all 20 albatross, petrel and ... ). Shearwater tracking data are from two colonies, together rep- resenting <1% of the population of this ... albatrosses and petrels has also been identified as varying between years, though analysis suggests that ... September–30 April). Assessment of bird distribution during these peri- ods was made across the whole of ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Autor(es): BirdLife International (prepared by C. Small and F. Taylor)
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Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)
30 2017 15 37. Over the last 10 years, four mammal mortalities associated with longline ... years, with a probability of less than 10% of dropping below 20% of B0. Figure A1: Dissostichus ... virgin biomass for 35 years based on a constant catch of 2 600 tonnes per year. Confidence intervals at ... (from 1 December 2014 to 30 November 2015). Fishery Report 2017: Dissostichus ...
Document : Site Section: Publications
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The effects of an experimental hake Merluccius capensis/paradoxus longline fishery on Procellariiform seabirds in South Africa - a preliminary investigation
the world, concern was raised as to the effect an experimental Hake longline fishery would have on ... responsible for 1928 ± 1345 whitechinned petrel deaths a year in South African waters. Stepwise multiple ...
Meeting Document : WG-FSA-95/21 : Autor(es): Barnes, K.