Search results
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An evaluation of reduced target strength estimates reported for krill (Euphausia superba)
that they are being cited as a basis for increasing the estimates of krill standing stock in the Antarctic ... that they are being cited as a basis for increasing the estimates of krill standing stock in the Antarctic ...
Meeting Document : WG-KRILL-90/13 : Author(s): M.C. Macaulay (USA)
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Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models
vulnerable marine ecosystems (VMEs). We describe a spatially explicit production model that can be used to ... size of these impacts in the scenarios tested were small, we recommend that research be focused, at ...
Meeting Document : WG-SAM-10/19 : Author(s): A. Dunn, S.J. Parker and S. Mormede (New Zealand)
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Preliminary plan for research and monitoring in the Ross Sea region, in association with spatial marine protection
) research and monitoring to demonstrate the extent to which achievement of the specific objective is being ... met, i.e. to demonstrate whether identified or plausible threats are being effectively mitigated ... objective is being met, i.e. to demonstrate whether identified or plausible threats are being effectively ...
Meeting Document : WG-EMM-12/57 : Author(s): M.H. Pinkerton and B. Sharp (New Zealand)
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An ecological risk assessment of current conservation measures for krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)
assessment found the regional risk of the current conservation measures in Divisions 58.4.1 and 58.4.2 to be ... be potentially exposed to disproportionate effects of fishing. This result is driven primarily by the ...
Meeting Document : WG-EMM-18/37 : Author(s): N. Kelly, L. Emmerson, S. Kawaguchi, C. Southwell and D. Welsford
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Antarctic seafloor geomorphology as a guide to benthic bioregionalisation
Abstract: Publicly available bathymetry and geophysical data can be used to map geomorphic ... geomorphic features identified and their properties can be related to major habitat characteristics such as ...
Meeting Document : SC-CAMLR-XXVI/BG/27 : Author(s): Delegation of Australia
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Progress towards a trophic model of the ecosystem of the Ross Sea, Antarctica, for investigating effects of the Antarctic toothfish fishery
is a low primary production system, with production being localised in space and time. In the relative ... primary production system, with production being localised in space and time. In the relative absence ...
Meeting Document : WG-EMM-06/14 : Author(s): M. Pinkerton, S. Hanchet and J. Bradford-Grieve (New Zealand)
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Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins
, halibut, cod, albacore tuna, and orange roughy. Explanation of these geographical differences in Hg may be ... yet to be adequately explored. Author(s): K. Dawson Guynn and M.S. Peterson (USA) Title: Mercury ...
Meeting Document : WG-FSA-06/24 : Author(s): K. Dawson Guynn and M.S. Peterson (USA)
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Contrasting population changes in sympatric penguin species in association with climate warming
and linear. Chinstrap penguins, considered to be better adapted to ice-free conditions, were affected ... persistent sea ice reductions were likely to increase their available niche, which is likely to be ...
Meeting Document : WG-EMM-06/P3 : Author(s): J. Forcada, P.N. Trathan, K. Reid, E.J. Murphy and J.P. Croxall (United Kingdom)
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Preliminary analyses of an ectoparasite Eubrachiella antarctica as a marker for stock discrimination of Antarctic toothfish in the Ross Sea
were significantly different between 88.1H and 88.2F. These area differences do not appear to be ... difference in prevalence and intensity of E. antarctica needs to be tested with large scale sampling in ...
Meeting Document : WG-FSA-06/28 : Author(s): P.J. Smith, A. McKenzie and L. Tubbs (New Zealand)
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The effects of global climate variability in pup production of Antarctic fur seals
breeding cycle. Reductions in Antarctic fur seal pup production could thus be predicted in advance by the ... detection of large-scale anomalies, which appeared to be driven by trends in global climate perturbation ...
Meeting Document : WG-EMM-06/P2 : Author(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)