Search results
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Results of reading tests of TOP otolith sections and time schedule of reading for Dissostichus otoliths caught in regions of data-poor fisheries
images of thin-sectioned TOP otoliths in December 2012 and May 2013. The coefficient of variation between ... , in New Zealand). He will continue to make the periodical reading test for TOP otolith sections ... . On the other hand, a total of 60 TOA otolith references by bake-and-embed method were provided by CCAMLR ... of TOP otolith sections and time schedule of reading for Dissostichus otoliths caught in regions of data ...
Meeting Document : WG-SAM-13/19 : Author(s): K. Taki and T. Ichii (Japan)
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Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002
surveys in January (46g m-2 and 72 g m-2) and had decreased to 12 g m-2 by May. Our repeated surveys ... (46g m-2 and 72 g m-2 ) and had decreased to 12 g m-2 by May. Our repeated surveys at South Georgia ...
Meeting Document : WG-EMM-02/39 : Author(s): C. Goss, S.A. Grant, N. Cunningham, J.L. Watkins, P.N. Trathan, E. Murphy and K. Reid (United Kingdom)
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The Status of the Champsocephalus gunnari Stock in the South Georgia Area
are used to estimate biomass levels and fishing mortality for the period 1971/72 to 1988/89. VPA-estimates ... are used to estimate biomass levels and fishing mortality for the period 1971/72 to 1988/89. VPA-estimates ...
Meeting Document : WG-FSA-89/8 Rev. 1 : Author(s): M. Basson, J. Beddington (United Kingdom) and W. Ślósarczyk (Poland)
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Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea
managers of the close spatial and temporal ecological overlaps among top predators in the Ross Sea Shelf ... . Using data from satellite tags attached to top predators that occur at colonies and haul outs along ... have been investigated. Most top predators in the Ross Sea feed at relatively great depths, perhaps ... % (range 4-53%). The other main prey species of RSShE top predators is ice krill. Antarctic krill replaces ...
Meeting Document : WG-EMM-06/29 : Author(s): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.
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Squeezed from both ends: Decline in Antarctic fur seals in the South Shetland Islands driven by both Top–down and Bottom–up processes
for Antarctic fur seals, top-down processes are most cited as the primary driver for declining pup production ... . Predation rate has increased 4% per year since 2002. We discuss the relative roles of bottom-up and top ... by both Top–down and Bottom–up processes Approval: Approved ... fur seals, top-down processes are most cited as the primary driver for declining pup production.  ...
Meeting Document : WG-EMM-14/39 : Author(s): M.E. Goebel and C.S. Reiss (USA)
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At-sea distribution and diet of an endangered top predator: links of white-chinned petrels with commercial longline fisheries
distribution and diet of an endangered top predator: links of white-chinned petrels with commercial longline ... At-sea distribution and diet of an endangered top predator: links of white-chinned petrels ...
Meeting Document : WG-FSA-10/P01 : Author(s): K. Delord, C. Cotté, C. Péron, C. Marteau, P. Pruvost, N. Gasco, G. Duhamel, Y. Cherel and H. Weimerskirch
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An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability
and IV (0-130 E) by Japanese expeditions from 1971/72 to 1984/85 seasons were analysed. Statistically ... E) by Japanese expeditions from 1971/72 to 1984/85 seasons were analysed. Statistically significant relation were ...
Meeting Document : WG-CEMP-87/18 : Author(s): Y. Shimadzu (USA)
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On selectivity of commercial and research trawls when krill catching
. The results of fishing one krill aggregation with two types of trawls (PT 72/308 commercial trawl and Isaacs ... of fishing one krill aggregation with two types of trawls (PT 72/308 commercial trawl and Isaacs-Kidd ...
Meeting Document : WG-EMM-96/34 : Author(s): Kasatkina, S.M.
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Estimating the biodiversity of the sub-Antarctic Indian part for the ecoregionalisation of CCAMLR areas 58.5.1 and 58.6: Part II. foraging habitats of top predators from French Antarctic Territories – areas of ecological significance in the Southern Ocean
data show that top predators are largely distributed on the southern part of the Indian Ocean from ... for the conservation of top predators. Author(s): K. Delord, C. Bost, C. Guinet and H. Weimerskirch (France) Title ... 58.5.1 and 58.6: Part II. foraging habitats of top predators from French Antarctic Territories – areas ... show that top predators are largely distributed on the southern part of the Indian Ocean from ...
Meeting Document : WS-MPA-11/08 : Author(s): K. Delord, C. Bost, C. Guinet and H. Weimerskirch (France)
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Atlas of top predators from French Southern Territories in the Southern Indian Ocean
Abstract: Penguins, albatrosses, petrels, elephant seals and fur seals are marine top predators ... that have to come on land to reproduce. Therefore, they are the only marine top predators that can ... ). This Atlas of top predators from the French Southern Territories in the Southern Indian Ocean is a summary ... suggests several important areas for top predators. First the breeding colonies and surrounding zones ...
Meeting Document : WG-EMM-16/42 : Author(s): K. Delord, C. Barbraud, C.-A. Bost, Y. Cherel,C. Guinet and H. Weimerskirch