Résultats de la recherche

1. Discharge of offal in the Ross Sea – follow up to COMM CIRC 15/15–SC CIRC 15/06

   an analysis of the information provided by New Zealand in previous years (COMM CIRC 13/09), along ... facilitate further investigation. In 2013 reports of offal were tightly clustered in a small area on the ... border of SSRUs 88.H and J, whereas in 2015 the reports were received from a broader area. For each ... 10 kilometres of the reported location during the 5 days preceding the date of the report ...

   Meeting Document : CCAMLR-XXXIV/BG/10 : Auteur(s): CCAMLR Secretariat

2. Temporal changes in sighting density indices of baleen whales in CCAMLR Subareas 48.1 and 48.2 based on three circumpolar sighting surveys

   Abstract:  This paper examines temporal changes in distribution and sighting density indices of ... in EMM-15 that an analysis of historical cetacean surveys in IWC Area II could provide a context for ... at-sea observations of cetaceans. Sighting data examined in this study were obtained during a series ... of Antarctic sighting cruises for whale assessment purposes organized by the International Whaling ...

   Meeting Document : WG-EMM-16/26 : Auteur(s): L.A. Pastene and T. Hakamada

3. Committee for Environmental Protection: 2016 Annual Report to the Scientific Committee of CCAMLR

   Abstract:  Cooperation between the Scientific Committee of CCAMLR (SC-CAMLR) and the Committee for ... Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... between the Chairs of the CEP and SC-CAMLR, the report of the CEP meeting is presented to SC-CAMLR by the ... CEP Observer to SC-CAMLR and the report of the meeting of SC-CAMLR is presented to the CEP by the SC ...

   Meeting Document : SC-CAMLR-XXXV/BG/09 : Auteur(s): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)

4. The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula

   Abstract:  The paper reports on the outcomes of the first Future of Antarctica Forum that ... representatives from the tourism and fishing industries, all of whom actively engaged in these discussions and ... of continued monitoring of the sensitive Antarctic Peninsula region and challenged Oceanites, because ... of its Antarctic Site Inventory project’s 22-year history monitoring this region, to ‘ distinguish ...

   Meeting Document : CCAMLR-XXXV/BG/14 : Auteur(s): Submitted by Oceanites, Inc.

5. Density and biomass of Antarctic krill around South Shetland Islands using by 2-dB difference method

   Abstract:  The dB-difference and characteristics of krill aggregation inhabiting Subarea 48.1 ... , which includes the Elephant Island peripheries and the west and south of the South Shetland Islands ... was performed at seven stations. Using the difference between the dB values of two volume ... Antarctic krill (4.9 to 12.0 dB) and fish (-4.0 to-0.2 dB). The distributions and mean Sv of krill ...

   Meeting Document : SG-ASAM-17/04 : Auteur(s): S.-G. Choi, K. Lee and D. An

6. Abundance and richness of key Antarctic seafloor fauna correlates with modelled food availability

   sinks through the water column. However, the nature and strength of this pelagic–benthic coupling and ... its influence on the structure and diversity of seafloor communities is unclear, especially around ... Antarctica where ecological data are sparse. Here we show that the strength of pelagic–benthic coupling along ... the East Antarctic shelf depends on both physical processes and the types of benthic organisms ...

   Meeting Document : WS-SM-18/P01 : Auteur(s): J. Jansen, N.A. Hill, P.K. Dunstan, J. McKinlay, M.D. Sumner, A.L. Post, M.P. Eléaume, L.K. Armand, J.P. Warncock, B.K. Galton-Fenzi and C.R. Johnson

7. Spatio-temporal variability in the winter diet of larval and juvenile Antarctic krill, Euphausia superba, in ice-covered waters

   and a major fisheries resource. The winter survival of age class 0 (AC0) krill is susceptible to ... their first winter. However, our understanding of their overwintering diet and its variability is ... limited. We studied the spatio-temporal variability of the diet in 4 cohorts of AC0 krill in the Northern ... volumes of copepods. Many of the prey species found in the stomachs were sea ice-associated. Our results ...

   Meeting Document : WG-EMM-18/P18 : Auteur(s): F.L. Schaafsma, D. Kohlbach, C. David, B.A. Lange, M. Graeve, H. Flores and J.A. van Franeker

8. An ecological risk assessment of current conservation measures for krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)

   has a high likelihood of achieving CCAMLR’s objectives in this region. This paper outlines a ... involved in any redevelopment of a commercial krill (Euphausia superba) fishery in CCAMLR Divisions 58.4.1 ... and 58.4.2, off the coast of East Antarctica, and to evaluate whether the current management procedure ... relatively simple derivation of the risk assessment framework to assess whether the current conservation ...

   Meeting Document : WG-EMM-18/37 : Auteur(s): N. Kelly, L. Emmerson, S. Kawaguchi, C. Southwell and D. Welsford

9. Progress report on the joint research for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand in 2018/19

   –883_P9. Due to extreme ice conditions covering the southern part of 88.3, Janas (NZL) was not able to ... conduct its part of the survey. The total catch of D. mawsoni was 63,840 kg comprising 2,526 individuals ... similar in research blocks 883_1, 883_3 and 883_4 with the range of 0.1110–0.1571, but much lower in ... research block 883_5, 883_P8, 883_P9 with the range of 0–0.0185. Tagging rate and tag overlap in Subarea ...

   Meeting Document : WG-SAM-2019/11 : Auteur(s): Delegations of the Republic of Korea and New Zealand

10. Characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) through 2018/19

    and SSRUs 88.2AB) together with biological characteristics of the catch of Antarctic toothfish through ... the 2019 season. The implementation of the Ross Sea Region Marine Protected area in December of 2017 ... , concentrated fishing on the slope south of 70° S on the traditional fishing grounds, with some expansion of ... respect to the current management areas. The median and 90 th percentile of the scaled length ...

    Meeting Document : WG-FSA-2019/07 : Auteur(s): J. Devine, S. Parker and A. Dunn

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