Résultats de la recherche

1. Feeding habits and prey consumption of Antarctic minke whale Balaenoptera bonaerensis in the Indo–Pacific region of the Southern Ocean

   in stomach contents, and 2) to estimate the amount of prey consumed by whales, accounting for some ... under Special Permit in the Antarctic: 1989/90-2004/05) and JARPAII (2005/06-2013/14) in the Indo ... by the whales in each reproductive status group was estimated using an energy-requirement approach ... consumptions per capita of Antarctic minke whales were 207.1kg and 353.3kg for immature and mature males; and ...

   Meeting Document : WG-EMM-17/14 : Auteur(s): T. Tamura

2. SC-CAMLR-XVI

   1997/98 season Delegation of Ukraine SC-CAMLR-XVI/BG/10 An analysis of future prospects for the squid ... documents Doc Number Title SC-CAMLR-XVI/01 Provisional agenda for the Sixteenth Meeting of the Scientific ... Committee for the Conservation of Antarctic Marine Living Resources SC-CAMLR-XVI/02 Annotated Provisional ... Agenda for the Sixteenth Meeting of the Scientific Committee for the Conservation of Antarctic Marine ...

   Meeting

3. Long term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia

   (1989 to 2010) was examined for gentoo penguins Pygoscelis papua breeding at Bird Island, South Georgia ... variability for both species, but their diets indicate that gentoo penguins are generalist predators (feeding ... pelagic prey). Differences in the response to variability in key prey species is an important factor ... Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : WG-EMM-17/P02 : Auteur(s): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan

4. Do krill and salps compete? Contrary evidence from the krill fisheries

   clear relationship was observed in the Elephant Island area. Possible reasons for these phenomena are ... Recently, an hypothesis of competition for primary production between salps and krill has been proposed ... Kaisha (Ltd) from 1984/85 to 1992/93 (no data were available for 1989/90 and 1991/92). Data from the ... salp densities is shown in Figure 5. The estimates for each area were standardised to February and an ... be active feeding grounds for krill, which effectively filters particles larger than 20 pm (Meyer ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Auteur(s): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare

5. Remotely-sensed vessel positioning and data reporting systemsApplication to the CCAMLR Convention Area

   use of data on vessel position and movement are also mentioned. A possible configuration for a CCAMLR ... Abstract:  This paper summarises the utility of transponders for fisheries management and compares ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ...

   Meeting Document : CCAMLR-XIII/11 : Auteur(s): Secretariat

6. Diel vertical distribution of Antarctic krill around the South Shetland Islands in February 2019 and its potential effect on biomass estimation

   , while 16.5 % compared to 5.7 % of the corresponding total NASC value (m 2 n.mile-2) integrated for ... that, when 15m is used for upper integration layer limit, both daytime survey and nighttime survey are ... likely underestimate the krill density due to the shallow distribution pattern of the animal, which may ... responsibility for releasing documents:  China ...

   Meeting Document : SG-ASAM-2019/05 : Auteur(s): X. Wang, X. Yu, J. Zhang and X. Zhao

7. Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing selectivity functions

   , endeavouring to predetermine the recruitment series with an average value of M is no longer necessary for ... sections for each year at which the selectivity is altered. Author(s):  A.J. Constable (Australia) Title ... functions for different years in the assessment model. This is done in the usual way but with repeated input ... Abstract:  Revisions to the Generalised Yield Model provide for re-estimating the recruitment ...

   Meeting Document : WG-FSA-01/74 : Auteur(s): A.J. Constable (Australia)

8. New CCAMLR SISO Observer Manuals and updated longline logbook

   data collection for a focussed skate tagging programme in the Ross Sea, beginning in the 2020 season ... Abstract:  This paper presents two new observer manuals for finfish and krill fisheries. The ... standard tasks and requirements for observers as well as supplementary information to aid data collection ... Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR Secretariat ...

   Meeting Document : WG-EMM-2019/75 : Auteur(s): CCAMLR Secretariat

9. SC-CAMLR-XXI

   in 2001/02 and notification for 2002/03 Delegation of Japan SC-CAMLR-XXI/BG/20 Progress toward an ... Provisional Agenda for the Twenty-first Meeting of the Scientific Committee for the Conservation of Antarctic ... Marine Living Resources SC-CAMLR-XXI/02 Provisional Annotated Agenda for the Twenty-first Meeting of the ... Scientific Committee for the Conservation of Antarctic Marine Living Resources SC-CAMLR-XXI/03 Report of the ...

   Meeting

10. Antarctic sea ice losses drive gains in benthic carbon drawdown

    phytoplankton die and sink to the sea-bed where the carbon is sequestered for thousands of years. This carbon ... sink acts as a negative feedback to climate change, with an estimated 2.9 million tonnes of carbon ... drawdown per year on the West Antarctic continental shelf. Carbon accumulation differs significantly ... productive region per km 2 but, at only 4x10 4 km 2, the greatest overall gains are for the larger ...

    Meeting Document : SC-CAMLR-XXXIV/BG/34 : Auteur(s): Delegation of the United Kingdom

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