Résultats de la recherche
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Beached marine debris surveys and incidences of seabird/marine mammal entanglements and hydrocarbon soiling at Bird Island and King Edward Point, South Georgia, and Signy Island, South Orkneys, 2009/10
Abstract: Data were collected at Bird Island, South Georgia and Signy Island, South Orkneys as in ... previous years, and for the first time we also report data collected at King Edward Point, South Georgia ...
Meeting Document : SC-CAMLR-XXIX/BG/10 : Auteur(s): Delegation of the United Kingdom
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Towards the development of a stock assessment for Patagonian toothfish in Division 58.4.4, SSRU C on Ob and Lena Banks
length in the catch, and recapture data from SSRU C from 2007/08 to 2011/12 were fitted in the model. The ... suggest suitable fits to the data, however, there appears to be a pattern of increasing YCS over the time ...
Meeting Document : WG-FSA-12/59 : Auteur(s): K. Taki (Japan)
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Proposal for a research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.4
estimate derived from tagging data are proposed. The CASAL model structure is improved with three scenarios ... method with a value of 739 tons. Given no sufficient robust results and a lack of data recapture, the ...
Meeting Document : WG-SAM-14/18 : Auteur(s): Delegation of France
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Microbial study of toothfish tissue in Divisions 58.4.1 in 2014/15
Ocean. The fish is a member of the Notothenioidei, which lives in the sub-zero (-2 °C) continental shelf ... culture-dependent and independent methods. The bacterial strains were isolated from the fish tissues, skin ... amplification and pyrosequencing were performed. The data was analysed using V and Mothur programs. The ... pyrosequence data present that the genus Psychrobacter, Snodgrassella, and Deinococcus are the predominant ...
Meeting Document : WG-EMM-16/32 : Auteur(s): Delegation of the Republic of Korea
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Large-scale oceanographic fluctuations drive Antarctic petrel survival and reproduction
on adult survival (estimated from capture–mark–recapture data) and reproduction of Antarctic petrel ... populations in Antarctica without additional data. Author(s): S. Descamps, A. Tarroux, S.-H. Lorentsen, O.P ...
Meeting Document : WG-EMM-16/P14 : Auteur(s): S. Descamps, A. Tarroux, S.-H. Lorentsen, O.P. Love, Ø. Varpe and N.G. Yoccoz
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Demographic effects of extreme weather events: snow storms, breeding success, and population growth rate in a long-lived Antarctic seabird
population growth rate. We used detailed data on daily individual nest survival in a year with frequent and ... heavy snow storms, and long term data on petrel productivity (i.e., number of chicks pro- duced) at the ...
Meeting Document : WG-EMM-16/P13 : Auteur(s): S. Descamps, A. Tarroux, Ø. Varpe, N.G. Yoccoz, T. Tveraa and S.-H. Lorentsen
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The toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2016/17
precautionary. In the 2016 and 2017 seasons, a total of 19 tagged fish (excluding within season recaptures) were ... plan to recapture tagged fish, and providing key information on the size of the population in the South ... . Although only 4 tagged fish were recaptured (excluding within season recaptures) in the North (SSRU 882H ... ) in 2017, the increase in tagging rate to 3 fish per tonne in the 2017 season has increased the number ...
Meeting Document : WG-FSA-17/39 : Auteur(s): S. Parker and S. Mormede
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Agenda
CONSULTATIVE SPECIALI: Document/T.A/1 Date: 17 July 19~8 Original: English 5. Elaboration of a draft ...
Document : Site Section: The Organisation
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Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)
important predators, feeding primarily on fish, cephalopods and crustaceans; they also scavenge. Data ... recapture data. Tagging of D. eleginoides continued at a rate of 1.3 fish per tonne in 2017, with a total ... 2017 (Table 1). Data collection 9. Catch limits for the assessed D. eleginoides fisheries in ... basic approaches are used for the ‘data-poor’ fisheries (e.g. in Subarea 48.6 and in Area 58 outside ...
Document : Site Section: Publications
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Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae
by various methods was from 3.7 to 5.6% of fish body weight. The amount of food consumed by E ... . carlsbergi during the year in the waters to the south of the Antarctic Convergence is about 15 times fish ... basic data for estimation of the annual and mean daily food intake of fish at age 2 and 3. The annual ... fish body weight. The amount of food consumed by E. carlsbergi during the year in the waters to the ... south of the Antarctic Convergence is about 15 times fish body weight. Resume En ete et automne ... carlsbergi itself is a food of squid and some species of fish and birds (Zaselsky et al., 1985). Published ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Auteur(s): Gerasimova, O.V.