Resultados de la búsqueda

1. Age validation of juvenile Notothenia rossii at Potter Cove, South Shetland Islands, using mark-recapture data

   –38.1 cm) tagged and released in successive years from 2004 to 2010, 7 were recaptured at the same site ... same analysis in two individuals marked and recaptured during the same summer, after 1–3 months at ... agreement with the known pattern of growth in summer. Likewise, an analysis in selected specimens showed ... simultaneous counting of the annuli with complete correspondence.The growth in length of fish ranged from 0.5 ...

   Meeting Document : WG-FSA-13/P01 : Autor(es): E. Moreira, E. Barrera-Oro and M. La Mesa

2. Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)

   tonnes will maintain spawning stock biomass (SSB) at 50% of B0 over the next 35 years with 50 ... 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 ... tagging. All fish are double tagged with tag shedding estimated at 0.0064 per year. 24. Model ...

   Document : Site Section: Publications

3. e-cc-xxvi-a5.pdf

   ... Reports on compliance with conservation measures ................................. 167 Compliance ... invoked a ruling in accordance with Rule 32(b) of the Commission’s Rules of Procedure. Therefore, all ... inspection of the Polish krill vessel Dalmor II which, on 7 February 2007, had ended contact with the ... connection with the non-response by the vessel Dalmor II. 2.6 Chile advised that following the Polish application/pdf attached to:SCIC-07

   Meeting Report : SCIC-07

4. Preliminary assessment of toothfish in Subarea 48.3

   recruitment suggests a long-term yield of 3 200 t.  If year class strengths have been low since 1994 and ... Abstract:  As with the 2009 assessment of Subarea 48.3, there is still uncertainty as to why there ... continue for the next 35 years then appropriate long-term yields could be as low as 975 tonnes.  This ...

   Meeting Document : WG-FSA-11/33 Rev. 1 : Autor(es): T. Peatman, R.E. Mitchell, G. Parkes and D.J. Agnew (United Kingdom)

5. Continuation of multi-Member research on the Dissostichus eleginoides exploratory fishery in 2018/19 in Division 58.4.3a by France and Japan

   block by three vessels using longline: “Shinsei Maru No. 3” (Japan), “Saint André” (France) and ... objectives, methods and milestones in accordance with Conservation Measure 41-06 and associated measures. In ... their exploratory fisheries in Division 58.4.3a over the coming years in order to contribute to the ...

   Meeting Document : WG-SAM-18/08 : Autor(es): Delegations of France and Japan

6. PRELIMINARY ASSESSMENT OF TOOTHFISH IN SUBAREA 48.3

   toothfish in Subarea 48.3. 2. Fits to the survey data are good for the early 2000s, particularly 2004 to ... fish are not well estimated. Fits to tag recapture data are also good. 3. Projections made using median ...

   Meeting Document : WG-FSA-09/28 Rev. 1 : Autor(es): D.J. Agnew and T. Peatman (United Kingdom)

7. A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean

   three relatively isolated groups. Fish aged from 0+ to 3+ years live in the epi- mesopelagic zone where ... there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic ... when they reach 13-16 cm in length and 4-6 years of age. Males reach maturity at 12-18 cm in length and ... 4-7 years of age. The potential absolute and relative fertility of this species is one of the ...

   Meeting Document : WG-FSA-92/11 Rev. 1 : Autor(es): V.V. Gerasimchuk (Ukraine)

8. Ross Sea Bioregionalisation, Part II: Patterns of co-occurrence of mesopredators in an intact polar ocean ecosystem

   ) and 3) diet. Species included were: Antarctic Minke Whale, Ross Sea Killer Whale (ecotype C ... both the shelf and the slope (Ross Sea Killer Whale, Weddell Seal); and 3) Marginal Ice Zone (MIZ; pack ... western and eastern portions of the shelf (where sea ice is persistent) are used as well (Minke whale ...

   Meeting Document : WG-EMM-10/12 : Autor(es): G. Ballard, D. Jongsomjit and D.G. Ainley (USA)

9. CCAMLR foundation documents

   living resources commenced with a recommendation at the eighth meeting of the Antarctic Treaty (ATCM VIII ... (546.63 KB) Argentina ANT/IX/37 Main outlines of the structure of an international agency concerned with ... the Southern Ocean At its meeting in 1972 in Canberra, Australia, SCAR Working Group on Biology ... effort to cope with the problems and issues of these resources. At the SCAR Executive Meeting held in ...

   Page : Site Section: The Organisation

10. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

    year was consistently applied in years when the C. gunnari 2 2 fishery in Subarea 48.3 was open. B 3 ... of C. gunnari from 2-3 years old to 3-4 years old, particularly at high fishing mortalities ... above) was not repeated in the 1990/91 season and subsequent years. * In accordance with the ... offer more protection in years when spawning starts early in the season. If the link between fish ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Autor(es): Parkes, G.B

Páginas