Résultats de la recherche
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Beach debris survey, Signy Island, South Orkney Islands, 2006/07
plastics and other materials with a high resistance to degradation in the marine environment remains a ... problem. The need for continued monitoring to ensure that vessels are aware of, and comply with ...
Meeting Document : SC-CAMLR-XXVI/BG/19 : Auteur(s): Delegation of the United Kingdom
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Beach debris survey, Signy Island, South Orkney Islands, 2003/04
plastics and other materials with a high resistance to degradation in the marine environment remains a ... with, regulations prohibiting the disposal of debris at sea. Author(s): Delegation of the United ...
Meeting Document : SC-CAMLR-XXIII/BG/15 : Auteur(s): Delegation of the United Kingdom
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Measurement of ocean temperatures using instruments carried by Antarctic fur seals
. Seasonal temperature variation was apparent, and temperatures also varied between regions, and with ... bathymetry. These results were consistent with the current interpretation of the coastal oceanography around ... Abstract: The study aimed to test the utility of instruments deployed on marine mammals for ...
Meeting Document : WG-EMM-01/56 : Auteur(s): I.L. Boyd, E.J. Hawker, M.A. Brandon and I.J. Staniland (United Kingdom)
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Beach debris survey Signy Island, South Orkney Islands, 1998/99
from beaches at Signy may be partly to do with their longevity in the marine environment. The increase ... increased effort to ensure that vessels are aware of, and comply with, regulations prohibiting the disposal ...
Meeting Document : CCAMLR-XVIII/BG/7 : Auteur(s): Delegation of the United Kingdom
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Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic
to link variability in predator performance with specific measurements of oceanographic variability ... combination with ENSO or sea ice indices. Lagged cross-correlations showed that the ENSO and sea ice indices ... Abstract: Variability in the reproductive performance of marine predators may be a result of ...
Meeting Document : WS-AREA 48-98/16 : Auteur(s): I.L. Boyd (UK)
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Among-year variation in growth of Antarctic krill Euphausia superba based on length-frequency data
summer. Our estimates of growth align closely with existing estimates of growth, but we provide the first ... ocean chlorophyll but not to other oceanographic indices, contrasting with results from previous studies ... variation are rare because they often require expensive long-term tag-recapture programs. In marine pelagic ...
Meeting Document : WG-EMM-13/P01 : Auteur(s): A.O. Shelton, D. Kinzey, C. Reiss, S. Munch, G. Watters and M. Mangel (USA)
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Distribution, density and relative abundance of Antarctic krill estimated by maximum likelihood geostatistics on acoustic data collected during commercial fishing operations
last one, were also consistent with the full data (monthly) estimate. Highly variable and lower ... time periods. The results suggest that this method, combined with some additional design based coverage ... Marine Living Resources (CCAMLR) has initialised a process to make use of acoustic data from commercial ...
Meeting Document : WG-EMM-16/P12 : Auteur(s): E.J. Niklitschek and G. Skaret
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Proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
). Here, we present a succeeding research proposal with updated research objectives for 2018/19 to 2021/22 ... , in accordance with Annex 24-01/A, Format 2. This succeeding plan has been designed as a 4-year plan ... to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al. 2017 ...
Meeting Document : WG-FSA-18/59 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Continuation of multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
accordance with ANNEX 24-01/A, Format 2. This plan has been designed as a 4-year plan, based on the low risk ... updated with 2019/20 operating details, the inclusion of modelling work under Objective 2, and a re ... led to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al ...
Meeting Document : WG-SAM-2019/05 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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How trophic dynamics of adult Antarctic krill Euphausia superba responses to the condition of no ice in the water during the winter: a case study at South Georgia?
diet of adult krill with size and month during the winter season (June to September 2016) at the South ... N values between sexes of krill. Nitrogen isotope signatures suggested increasing carnivory with ... understanding the energy transfer in the marine food web in the South Georgia ecosystem. Moreover, the ...
Meeting Document : WG-EMM-2019/P04 : Auteur(s): G.P. Zhu, H.T. Zhang, B. Deng and Q.Y. Yang