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1. Long-term change in zooplankton communities of the Southern Ocean between 1997 and 2018: implications for fisheries and ecosystems

   Abstract:  We provide an analysis of zooplankton distributions in the circumpolar Southern Ocean ... based on samples collected by the international Southern Ocean Continuous Plankton Recorder Survey (SO ... observations over the period 1997–2018. These environmental data were: phytoplankton biomass, primary ... productivity, sea-surface temperature (SST), mixed layer depth, sea ice and the spatial gradient of SST (as an ...

   Meeting Document : WG-EMM-2019/66 : Author(s): M.H. Pinkerton, M. Decima, J. Kitchener, K. Takahashi, K. Robinson, R. Stewart and G.W. Hosie

2. e-sc-40-a5.pdf

   ... Research tor.knutsen@imr.no Russian Federation Dr Svetlana Kasatkina AtlantNIRO ks@atlantniro.ru ... @niwa.co.nz mailto:nathan.walker@mpi.govt.nz mailto:tor.knutsen@imr.no mailto:ks@atlantniro.ru mailto:olegky ... the Grym, and that there was no clear agreement yet on the most appropriate values to use for Grym ... computational difficulties, with virtually no impact on estimation results in the CASAL model assessment while ... model quality 5.1 No papers were submitted to this agenda item and the Working Group did not discuss ... agenda item and the Working Group did not discuss it. Data service advisory group 7.1 No papers were application/pdf attached to:WG-SAM-2021

   Meeting Report : WG-SAM-2021

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

   Sistema de Observación Científi ca Internacional, adoptado por la CCRVMA en 1992, tiene como objetivo la ... / Description:  CCAMLR has the primary competency for managing fishing south of the Antarctic Polar Front ... -independent studies are difficult and expensive to conduct. In addition, the size of the Convention Area, its ... remoteness and prevailing inclement weather further complicate matters. Therefore, in addition to the ... standard catch and effort data supplied by vessels, the collection of data by scientifically qualified ...

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

4. Report on Dissostichus mawsoni exploratory fishery research in East Antarctica (Divisions 58.4.1 and 58.4.2) between the 2011/12 and 2017/18 fishing seasons

   recommendations from WG-SAM, WG-FSA and the Scientific Committee relating to the multi-Member research plan for ... the toothfish exploratory fishery in Divisions 58.4.1 and 58.4.2 between 2011/12 and 2017/18. Table 1 ... provides a summary of responses to the recommendations with references to the associated outputs in this ... paper or the new research plan (WG-FSA-18/59). In particular, this paper presents: Tag-overlap ...

   Meeting Document : WG-FSA-18/58 Rev. 1 : Author(s): P. Yates and P. Ziegler

5. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   this research plan in 2015 and a joint proposal was submitted for the first time in 2016 (WG-SAM-16/06 ... and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ... revised to address the concerns expressed at WG-FSA 2019 and SC-CAMLR-XXXVII (para. 3.158). We followed ... and improved the revised research plan presented in SC-CAMLR-XXXVII Annex 12 and redefined slightly ...

   Meeting Document : WG-FSA-2019/64 : Author(s): Delegations of Japan and France

6. OCEANIC CIRCUMPOLAR HABITATS OF ANTARCTIC KRILL

   growth rates and predation losses are atypically high. Emphasis on these areas has led to the current ... , with 70% of the total stock concentrated between 0o and 90oW. Within this Atlantic sector, krill are ... abundant over both shelf and ocean. At the Antarctic Peninsula, by contrast, they are found mainly over the ... inner shelf whereas in the Indian-Pacific sectors krill prevail in the ocean within 200-300 km of the ...

   Meeting Document : WG-EMM-08/P04 - Abstract : Author(s): A. Atkinson, V. Siegel, E. A. Pakhomov, P. Rothery, V. Loeb, R.M. Ross, L.B. Quetin, K. Schmidt, P. Fretwell, E.J. Murphy, G.A. Tarling and A.H. Fleming

7. Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   881C in the northern region and Terra Nova Bay (SSRU 881M) (Figure 1). Histological assessment ... Paper Title:  Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the ... -at-spawning for female and male Antarctic toothfish (Dissostichus mawsoni) from fish sampled in the ... Ross Sea spanning the 2000–2009 fishing seasons. A characterisation of the oocyte developmental cycle ... of D. mawsoni shows that once development begins, oocytes grow and accumulate at the cortical alveoli ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes

8. e-sc-xxvi-a8.pdf

   ... throughout the CCAMLR literature, no single document exists for ease of reference, and (ii) recent ... REPORTS ANNEX 8 REPORT OF THE THIRD MEETING OF THE SUBGROUP ON ACOUSTIC SURVEY AND ANALYSIS METHODS ... ............................................................................. 557 REVIEW OF THE FINDINGS OF TWO PREVIOUS MEETINGS OF SG-ASAM ... 557 NEW INFORMATION ON ICEFISH ... KRILL ............................ 566 JOINT SESSION REVIEW OF THE ACOUSTIC SAMPLING PROTOCOLS FOR application/pdf attached to:SG-ASAM-07

   Meeting Report : SG-ASAM-07

9. Informing the Scientific Committee about the revisions of the WSMPA proposal

   Abstract:  Following the submission of a first draft Conservation Measure for establishing a MPA ... in the Weddell Sea (WSMPA) to CCAMLR 2016, Germany has carried out further work on the WSMPA proposal ... and the EU has submitted a revised CM proposal to CCAMLR 2018. This document is based on similar ... documents submitted to WG SAM 2018 and the CCAMLR Workshop on Spatial Management (WS-SM-18). It intends to ...

   Meeting Document : SC-CAMLR-XXXVII/BG/14 Rev. 1 : Author(s): Delegation of Germany

10. CCAMLR Strengthens Marine Conservation in Antarctica

    Antarctica Special Meeting for the Establishment of MPAs in Antarctica The Commission for the Conservation of ... , resulting in new measures strengthening marine conservation in the Southern Ocean. Main outcomes of CCAMLR’s ... annual meeting 2012 Research will be conducted in five Antarctic areas where little or no research has ... previously been carried out. The data-poor areas, where strictly limited exploratory fishing for toothfish is ...

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