Resultados de la búsqueda
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10
Abstract: The exploratory fishery for Dissostichus spp. Has now been operating for 14 years in ... Subarea 88.1 and for 9 years in Subarea 88.2. This report summarises the timing, depth, and location of ... 88.2E, but a slight decline in SSRU 882CDFG over the last two years. We carried out a more detailed ... fishing together with the catch of Dissostichus spp and bycatch species by year for the period 1997–98 to ...
Meeting Document : WG-FSA-10/23 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2014–15
distributed across the three SSRUs (73% in 88.1H, 22% in 88.1K and 5% in 88.1I). As in recent years, the ... three years. The strong mode of smaller (90–120 cm TL) toothfish present in the Slope fishery from 2010 ... Abstract: This report summarises the timing, depth, and location of fishing effort together with ... biological characteristics of the catch of Antarctic toothfish up to and including the 2015 season. In 2015 ...
Meeting Document : WG-FSA-15/36 : Autor(es): K. Large, S.M. Hanchet and S. Mormede (New Zealand)
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
Abstract: Antarctic silverfish (Pleuragramma antarcticum) were sampled during a trawl survey in ... correlated (r2 = 0.99). Counts of growth zones in 304 thin-sectioned otoliths were used to estimate ages and ... ; the maximum estimated age was 14.3 years. Von Bertalanffy parameters derived for both sexes combined ... are: L, 22.1 cm SL; K, 0.167 y-1; t 0,-0.4 years. Parameter estimates were also derived for the sexes ...
Meeting Document : WG-FSA-10/20 : Autor(es): C.P. Sutton and P.L. Horn (New Zealand)
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Otolith chemistry reflects frontal systems in theAntarctic Circumpolar Current
systems in theAntarctic Circumpolar Current Approval: Approved ...
Meeting Document : WG-FSA-08/P4 - Article : Autor(es): J.R. Ashford, A.I. Arkhipkin and C.M. Jones
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Division 58.4.2
Description / Abstract: Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in ... ) in each year are provided. Note: length-frequency distributions are only presented for those years ... Korea in the division in 2017. 4. For 2018, Australia, France, Japan and Korea have notified their ... data in these years is now quarantined, the following catch is not included in the reported catch ... recent years after the acknowledgement that commercial fishing by itself had resulted in too few data to ...
Document : Site Section: Publications
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REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA
was oil. The last ten years of data show fluctuation in the occurrence of marine debris at any of the ... in Area 48. Overall non-fishing debris items (mostly packaging items) have made up the majority of ... Bird Island, South Georgia over the last 10 years, but only small amounts from the other sites. Plastic ... , despite their prohibition (for securing bait boxes) or restricted use (other plastic packaging bands) in ...
Meeting Document : WG-IMAF-09/08 : Autor(es): Secretariat
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Designation of an MPA in East Antarctica
Author(s): Delegation of the Russian Federation Title: Designation of an MPA in East Antarctica ... Microsoft Word File: cc-xxxiv-bg-30.docx Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : CCAMLR-XXXIV/BG/30 : Autor(es): Delegation of the Russian Federation
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Preliminary model of krill fishery behaviour in Subarea 48.1
Elephant Islands in alternate years would result in an average yearly catch similar to that at present ... Paper Title: Preliminary model of krill fishery behaviour in Subarea 48.1 Abstract / Description ... : A simple model of the behaviour of the krill fishery in FAO Statistical Subarea 48.1 (South Shetland ... catches in the subarea. A number of management scenarios are considered which involve the closure of (i) a ... Livingston and Elephant Islands in alternate years would result in an average yearly catch similar to that ... 48.1). Although only about 20% of the South Atlantic catch has been taken in Subarea 48.1, the catch ... periods (months were assumed to be 30 days long). Data from the Chilean fishery in Subarea 48.1 were ... Elephant Islands, the two major fishing areas, in alternate years. Closures were modelled by ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Autor(es): Agnew, D.J. and V.H. Marín
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Size compositions of males and females in the course of the life cycle of Euphausia superba
Paper Title: Size compositions of males and females in the course of the life cycle of Euphausia ... superba Abstract / Description: Earlier studies did not pay attention to differences in size composition ... of Euphausia superba populations by sex and its seasonal variability. In this paper variations in ... , using samples from different years. The observed variations were related to stages of krill maturity ... ..... ... %30~ ! \:'" ,,-00, '"1 '\ 64-38S 47-00E if 16~ ~ 13.1.84 ,,/ \ 16.1.84 166 I ...:---'\. \! 20 ... ; / .- 10 .- I " I ,/ 0 0 .. n m", A BeD ... % % 30 100 54-13S 35-23W ci" 25 11.9.70 'f 48 20 ... \ \ , 19 , SI 60"" 0 AB C D 0 JII ., '(,,30 100 (lO 60-00S 55-
20 18.12.74 !i'107 10 ... 0 I 3/1 ... A BeD % 58-01S 40-S6w 30 2.1.75 cl' 32 ~ 19 100 20 6b 10 0 0 JI IJ/I SI ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Autor(es): Makarov, R.R.
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Calendar of meetings of relevance to the Commission in 2016/17
Author(s): CCAMLR Secretariat Title: Calendar of meetings of relevance to the Commission in 2016 ... /17 Microsoft Word File: cc-xxxv-bg-30.docx Approval: Approved Secretariat Workflow Status: Content ...
Meeting Document : CCAMLR-XXXV/BG/30 : Autor(es): CCAMLR Secretariat