Search results
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A review of the energetic density of zooplankton and nekton species of the Southern Ocean
Southern Ocean Diet and Energetics Database, an initiative of the SCAR Expert on Group Birds and Marine ... Abstract: Understanding the energy flux through food webs is important for estimating the ... review on currently available Southern Ocean energetic density data. This review is a result of the ... Mammals (EG-BAMM) and the SCAR Expert Group on Antarctic Biodiversity Informatics (EG-ABI), in which data ...
Meeting Document : WG-EMM-18/P17 : Author(s): F.L. Schaafsma, Y. Cherel, H. Flores, J.A. van Franeker, M.A. Lea, B. Raymond and A.P. van de Putte
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ANTARCTIC PENINSULA DECADAL WINTER TEMPERATURE ANOMALIES AND ANTARCTIC KRILL VARIABILITY IN THE SOUTH ATLANTIC REGION: PRELIMINARY RESULTS
the oscillations with 3-8 year periods and a decadal oscillation with a period of about 16 years. Preliminary ... analysis of Antarctic krill density variations shows about 8-year variability as well. Correlation ... significantly to 0.4 when applying 1-year data shift (krill density after anomalies occurrence). The 3-8 year ... the oscillations with 3-8 year periods and a decadal oscillation with a period of about 16 years. Preliminary ...
Meeting Document : WG-EMM-11/41 : Author(s): G.P. Milinevsky, A.V. Grytsai and L.K. Pshenichnov (Ukraine)
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PECHEKER-SIMPA – A tool for fisheries management and ecosystem modeling
is an important step to provide data and analyses for supporting research and fisheries management ... , readily available and easily accessible. The development of a specific database for the Kerguelen Plateau ... information on research expeditions from 1874 to present and on fisheries from 1979 to present. The next step ... is to encode data on the benthic marine invertebrates of the Kerguelen Plateau. This will improve the ...
Meeting Document : WS-MPA-11/P02 : Author(s): P. Pruvost, A. Martin, G. Denys and R. Causse
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The relationship between sea-ice cover and Adélie penguin reproductive performance at Béchervaise Island
of population growth in response to a reduction in the frequency of heavy sea-ice years. However ... of population growth in response to a reduction in the frequency of heavy sea-ice years. However ...
Meeting Document : WG-EMM-07/21 : Author(s): L. Emmerson and C. Southwell (Australia)
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Penguin demography and winter distributions in the Antarctic Peninsula region
Peninsula region have increased 4-5°C over the last 50 years (Smith et al. 1996, 1999), affecting ... region have increased 4-5°C over the last 50 years (Smith et al. 1996, 1999), affecting the periodicity ...
Meeting Document : WG-EMM-01/32 : Author(s): W. Trivelpiece and S. Trivelpiece (USA)
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Effective, cost-limited and easy-to-implement photo-identification from fishing vessels: an alternative to no effort at all
individuals through natural markings visible on their body and is central for research on cetaceans. Best gear ... trials of a cost-limited bridge camera as an alternative to no photo-identification. This bridge ... -identification from fishing vessels: an alternative to no effort at all Microsoft Word File: fsa-2019-50.docx ... responsibility for releasing documents: France ...
Meeting Document : WG-FSA-2019/50 : Author(s): N. Gasco, P. Tixier and C. Lemarchand
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Finfish research proposals for Subarea 48.6 and Divisions 58.5.2; 58.4.3a by Koryo Maru 11 for 2012/13
Abstract: South Africa has played an active part in CCAMLR since its establishment in 1982 and ... has contributed to the scientific rationale for ecosystem management in a large area of the Southern ... Islands that acknowledges the objectives of the Commission for the responsible management of Antarctic ... , research fishing in Subarea 48.6 and Division 58.4.2 The objectives for the 2012/13 season would be to ...
Meeting Document : WG-SAM-12/21 : Author(s): R. Ball (South Africa)
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Closing the gaps in CCAMLR’s oversight of at-sea transhipments in the Convention Area
transhipments to the Secretariat, which will prepare an annual report for SCIC with information on transhipments ... Abstract: In this paper, ASOC argues that the time is ripe for upgrading CCAMLR provisions on ... worldwide. ASOC builds on previous submissions [2,3] and recommends that CCAMLR adopts conservation measures ... applicable to carrier vessels. Application to all CCAMLR fisheries. Requirements to report information on all ...
Meeting Document : CCAMLR-XXXVII/BG/37 : Author(s): Submitted by ASOC
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An integrated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4
Abstract: This paper describes an update to the CASAL assessment of Patagonian toothfish (D ... . eleginoides) in Subarea 48.4. The assessment data time series are updated with the observations for the 2014 ... data for the full time series, a revised maturity ogive, and changes to the assumed tag growth ... retardation period. Stock projections indicate that the stock is in healthy condition and that an annual yield ...
Meeting Document : WG-FSA-15/28 : Author(s): M. Soeffker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)
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Development of an acoustic sensor to estimate catch directly from the trawl during continuous krill harvesting
Abstract: This paper describes experiments and plans for development of an acoustic sensor to ... support precise catch reporting for the continuous krill harvesting fishery. Author(s): O.R. Godø, B ... . Krafft and F. Grebstad Title: Development of an acoustic sensor to estimate catch directly from the ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for ...
Meeting Document : WG-EMM-2019/15 : Author(s): O.R. Godø, B. Krafft and F. Grebstad