Résultats de la recherche

1. Next steps in development of Marine Protected Area in the Argentine Islands Archipelago water area

   of 2016-2018, an underwater and acoustic surveys, chemical analyses of bottom sediments and soils of ... -2016, 35 research SCUBA-dives were done to explore the two proposed MPAs. Later on, during the period ... Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : WG-EMM-18/32 : Auteur(s): A. Utevsky, E. Sinna, D. Smyrov, M. Shrestha, Y. Gamulya, G. Ukhno, R. Khodzhaeva, Y. Utevsky, V. Levenets and S. Utevsky

2. RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ... Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... (3% per year). The estimate of Indian yellow-nosed albatrosses T. carteri at Prince Edward Island was ...

   Meeting Document : WG-EMM-10/P4 : Auteur(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

3. Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands

   have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ... Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... (3% per year). The estimate of Indian yellow-nosed albatrosses T. carteri at Prince Edward Island was ...

   Meeting Document : WG-EMM-10/P04 : Auteur(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

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

   Notothenia rossii at Potter Cove, to validate, for first time for this species using this method, the ... principle of annual deposition of an annulus in scales and otoliths. Of 132 juvenile specimens (TL = 22.1 ... annulus was laid down, exhibiting an additional winter zone of closely spaced sclerites. Consistently, the ... same analysis in two individuals marked and recaptured during the same summer, after 1–3 months at ...

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

5. Zooplankton: Trophic modelling of the Ross Sea

   proportion of body carbon for growing krill for krill of 20, 30 and 40 mm length, giving values of Q/B ... years, assuming that growth periods are only for 4–6 months of the year (Ikeda, 1985). Euphausia ... an annual average P/B of 4.5 y-1. Population growth for Rhincalanus gigas, based on a modelling ... . crystallorophias up to between 0.02–474 gWW/1000m3 were found, with an average value for E. crystallorophias and E ...

   Document : Site Section: Publications

6. SC-CAMLR-SSP/5 – Part II, 1988

   ; ( c ) For the predicted period fishing intensity was FO.1• In the first two cases TAC=2S-30 thousand ... an average value for the main age groups. Stock status and T AC prediction if F = constant ... regression methods. The recruitment was taken at the lowest possible level for all these years (400 million ... SC-CAMLR-SSP/5 SCIENTIFIC COMMITTEE FOR THE ...

   Document : Site Section: Publications

7. CCAMLR-XXVII/19, Annex I

   of relevant information (e.g. SC-CIRC-08/30); an expert workshop to review the information and agree ... 2008-2009 for New Zealand: implementing Conservation Measure 22-06 (Bottom Fishing in the Convention ... workshop was held over two days. The workshop reviewed the fishing method in detail, determined a ... fishery effort to date. That information was used to undertake an assessment of the likely impact of the ... . SC-CIRC-08/30); an expert workshop to review the information and agree key analytical frameworks ... (SC-CIRC-08/30). However, the two most frequent groups observed were Cnidaria and Invertebrates ... assumed to have an initial footprint associated with the standard set; the spatial footprints defined for ... Porifera (sponges) Med 0(95) 1(0) 2(5) 0(50) 1(25) 2(25) 0(0) 1(5) 2(95) 0(20) 1(30) 2(50) •Phylum ...

   Document : Site Section: Publications

8. e-cc-xxi-a5-appIII.pdf

   ... Import Control Program and by Ms K. Dawson (USA) and Mr T. Pedersen (Secretariat) on a proposal for an ... Dissostichus spp. for fresh, frozen, and two fillet products – in sections 0302 (fresh), 0303 (frozen), 0304 ... those used for the CCAMLR Convention Area. 20. The group also agreed that the use of independent ... reduce the opportunities for fraud. 191 35. The group noted the overwhelming benefits of an application/pdf attached to:CDS Informal Group

   Meeting Report : CDS Informal Group

9. 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 ... a year. The models were run over the years 1990 to 2010, with an initial unexploited equilibrium ... - length composition, using a multinomial likelihood. 20. Tag-release events for the years 2005 to 2009 ...

   Document : Site Section: Publications

10. Scientific observations in CCAMLR fisheries – past, present and future

    observers on board fishing vessels has assumed prominence in the collection of essential data for fisheries ... / Description:  CCAMLR has the primary competency for managing fishing south of the Antarctic Polar Front ... designed to gather and validate fishery-related information essential for assessing the status of target ... strategy has often had to deal with incomplete and uncertain information on affected resources. Fishery ... Measure 41-01 (2004), paragraph 7) (see CCAMLR, 2004b). 0 10 20 30 40 50 60 1996 1997 1998 1999 ... least two scientifi c observers per vessel was introduced for exploratory fi sheries for Dissostichus ... data for an entire stock or fi shery over the stock’s entire distribution. Such programs often lack ... information essential for assessing the status of target species as well as the impact of fi shing on ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Auteur(s): Sabourenkov, E.N. and E. Appleyard

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