Résultats de la recherche

1. Développement des plans de recherche et de suivi d'AMP de la CCAMLR

   marine protected areas (MPAs). CM 91-04 requires RMP to be adopted by the Commission in that without a ... well-developed RMP, there would be no ways to acquire best scientific evidence available to inform ... relation to decision triggers. In this regards, the CEMP might be a precedent to be followed. CM91-04 ... obliges the proponent(s) to develop and introduce RMP. The introduction of RMP should be meaningful; the ...

   Meeting Document : CCAMLR-XXXVII/32 : Auteur(s): Delegation of the People’s Republic of China

2. Distribution and diet of juvenile Patagonian toothfish on the South Georgia and Shag Rocks shelves (Southern Ocean)

   , with fish subsequently dispersing to deeper water around both the South Georgia and Shag Rocks shelves ... . Mean size of juvenile toothfish increased with depth of capture. Stomach contents analysis was ... conducted on 795 fish that contained food remains and revealed that juvenile toothfish are essentially ... piscivorous, with the diet dominated by notothenid fish. The yellow-finned notothen, Patagonotothen guntheri ...

   Meeting Document : WG-FSA-07/P4 : Auteur(s): M.A. Collins, K.A. Ross, M. Belchier, K. Reid. (Mar. Biol., 152: 135–147 (2007)).

3. SPATIAL PATTERNS IN MACKEREL ICEFISH DIET PROVIDES INSIGHTS INTO KRILL ABUNDANCE AND DISTRIBUTION

   occurrence of krill in the diet with earlier data sets (1967-1992) show that 2009 is not unique, as similarly ... South Georgia and Shag Rocks shelves in January 2009. The results show that the diet of this normally ... low in Antarctic krill (7 % IRI) compared with similar data for the same month in 2004-2006. The ... results are consistent with other indicators of krill availability on the South Georgia shelf, which ...

   Meeting Document : WG-EMM-09/27 : Auteur(s): M.A. Collins and C.E. Main (United Kingdom)

4. Human activity and disturbance: building an Antarctic site inventory

   of trips being offered. In this context, the soon-to-be-effective Antarctic Environmental Protocol is ... intended to provide a new measure of protection by ensuring that tourism, science, and all other human ... environmental assessments to be prepared before any such activities take place, and efforts have begun to create ... a database and inventory of information that assists in both the preparation and the evaluation of ...

   Meeting Document : WG-EMM-98/09 : Auteur(s): R. Naveen, Oceanites (USA)

5. An evaluation of reduced target strength estimates reported for krill (Euphausia superba)

   ) that propose questioning previous measurements of krill target strength and estimates of abundance ... derived from them. Their results can be shown to have significant weaknesses in both data used and ... important, given that they are being cited as a basis for increasing the estimates of krill standing stock ... under category 2; and an estimated 3-4 db error due to category 3. Thus there is reason to believe that ...

   Meeting Document : WG-KRILL-90/13 : Auteur(s): M.C. Macaulay (USA)

6. Marine debris: a persistent and emerging threat to antarctic ecosystems

   evidence suggests that microplastic concentrations in the Southern Ocean are higher than previously thought ... , and that they are from local and international sources. Knowledge of the impacts of debris ... microplastics. These may be from both shipping activity and untreated greywater from Antarctic bases. This paper ... relative to the rest of the world. ASOC proposes that offshore and sediment monitoring of marine debris is ...

   Meeting Document : SC-CAMLR-XXXVI/BG/29 : Auteur(s): Submitted by ASOC

7. Mark-recapture inputs to the 2017 Ross Sea region stock assessment (Subarea 88.1 and SSRUs 88.2A–B)

   191 Patagonian toothfish released and 103 recaptured since 2001. Effective tagging survival and tag ...

   Meeting Document : WG-FSA-17/36 : Auteur(s): S. Parker and S. Mormede

8. Information on Patagonian toothfish (Dissostichus eleginoides) fishery (Statistical Area 41 outside the zone of CCAMLR responsibility)

   in the southwestern Atlantic Ocean beyond EEZ from January till August 2011 in statistical divisions ...

   Meeting Document : WG-FSA-11/12 : Auteur(s): Delegation of Ukraine

9. LIFE HISTORY BUFFERING IN ANTARCTIC MAMMALS AND BIRDS AGAINST CHANGING PATTERNS OF CLIMATE AND ENVIRONMENTAL VARIATION

   and Weddell seals, we found strong support for selection of life history traits that reduce ... survival of adults and in their propensity to breed annually, which are the vital rates that influence most ... , associated with climate variability observed since 1990, has limited and rendered less predictable the main ... . Changes occur now with a frequency higher than the mean female fur seal generation time, and therefore are ...

   Meeting Document : WG-EMM-08/P05 : Auteur(s): J. Forcada, P.N. Trathan and E.J. Murphy

10. Quantifying within- and between-season variability in Adélie penguin fledgling weights: statistical and practical implications for detecting change

    principles using raw data as recommended in Southwell et al. (2004). These models should be viewed as initial ... issues need further consideration. Issues to be resolved include the form and direction of change of ... fledgling weights with a decline in resource availability, the consideration of total chick failure during ... severe food shortages and a possible change in variance associated with a change in the mean value. With ...

    Meeting Document : WG-EMM-05/20 : Auteur(s): L. Emmerson, C. Southwell and J. Clarke (Australia)

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