Résultats de la recherche
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Delayed laying and prolonged fasting in Adelie penguins Pygoscelis adeliae
. Furthermore, there was no relationship between penguin arrival mass and duration of fast. Even birds with ... small mass had sufficient reserves to undergo long fasting periods. In spring 1990, when we started with ... , stony hillocks (storm bars). The latter had a distinctly thicker snow cover this time so that the ...
Meeting Document : WG-CEMP-94/23 : Auteur(s): Joachim Ulbricht and Detlev Zippel (Germany)
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Validation of age determination in Notothenia coriiceps, by means of a tag-recapture experiment at potter cover, South Shetland Islands
closely spaced sclerites zones, which corresponded with an elapse of two winter seasons. The comparative ... simultaneous counting of the annuli with good agreement. These results validate the principle of annual ... regenerated after release indicates that these observations are of value in validation studies. Author(s ...
Meeting Document : WG-FSA-94/12 : Auteur(s): E.R. Barrera-Oro and R.J. Casaux (Argentina)
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Progress report of the CEMP Special Fund overwinter penguin tracking project
habitat use of krill-dependent predators from Subarea 48.1”. The project was initiated with support from ... the CEMP Special Fund in 2015/16. With the assistance of the Secretariat, we purchased 150 ARGOS-based ... into pelagic areas that span from the Ross Sea to the South Sandwich Islands. Author(s): J. Hinke, G ...
Meeting Document : WG-EMM-17/07 : Auteur(s): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky and V. Lytvynov
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CEMP cameras data validation experiment at the Galindez Island gentoo colonies
cameras installed. The results of visual observations have been compared with data from camera pictures ... , which registered the same nests that were observed. The comparison of the lay, hatch, and crèche dates ... pictures processed with the standard deviation for each event vary from ±1 to ±3 days for 5 control nests ...
Meeting Document : SC-CAMLR-XXXVII/BG/20 : Auteur(s): A. Dzhulay, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyy, L. Pshenichnov and A. Grytsai
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Report of the SC-CAMLR Observer (Japan) to the Fourth Meeting of the Scientific Committee of the Southern Indian Ocean Fisheries Agreement (SIOFA) (Yokohama, Japan, 25 to 29 March 2019)
toothfish catches and incidental mortality of seabirds. SIOFA SC4 agreed that an increased level of ... interaction with CCAMLR was timely given the increased interest in fishing for Patagonian toothfish in SIOFA ... in areas adjacent to CCAMLR fisheries with full assessments. Author(s): SC-CAMLR Observer (Japan ...
Meeting Document : SC-CAMLR-38/BG/12 : Auteur(s): SC-CAMLR Observer (Japan)
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Gear loss reported by longline fishing vessels for the 2018 and 2019 fishing seasons
no difference in the relative reporting of lost hooks by gear type, with rates of loss recorded at ... of complete line loss between gear types, with a higher rate of complete line loss for trotline than ... gear design and fishing techniques that might influence rates of gear loss in longline fisheries ...
Meeting Document : WG-FSA-2019/18 : Auteur(s): CCAMLR Secretariat
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Insights from the study of the last intact neritic marine ecosystem
be structured by predation. Analysis has shown, however, that some portions of the Ross Sea follow ...
Meeting Document : WG-EMM-07/P3 : Auteur(s): D. Ainley
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Joint Polish/American hydroacoustic survey of Elephant Island in the vicinity of King George Island, 1988
years survey. The total biomass in the vicinity of Elephant Island was estimated from 120 kHz data to be ... 260 k tons and that in the Bransfield Strait South of King George Island was 39 k tons for a total of ...
Meeting Document : SC-CAMLR-VII/BG/21 : Auteur(s): United States of America
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Proposals for the governance and control of fishing vessels and fishing support vessels operating in the Southern Ocean
Abstract: There are a number of steps that CCAMLR and its members can take to improve the ... . Additionally, it would be valuable for CCAMLR to encourage the IMO to include fishing vessels in the Polar Code ...
Meeting Document : CCAMLR-XXXII/BG/18 : Auteur(s): Submitted by ASOC
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Information from repeat acoustic transects to inform feedback management strategies: data for SG-ASAM 2016
commitment by fishing nations to collect such data, a time series of data, like that collected by the U.S ... repeat transects sampled twice during summer between 1996 and 2011. These data will be available during ...
Meeting Document : SG-ASAM-16/04 : Auteur(s): C.S. Reiss