Résultats de la recherche
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Conservation Measure Conservation Measure 62/XIX (2000)
). Recognising that these studies may be vulnerable to accidental or wilful interference, the Commission ... pinnipeds and seabirds should be limited to that necessary to provide essential background information or to ... colonies that might be suitable for inclusion in the network of CEMP monitoring sites being established ... Island area would be an excellent site for long-term monitoring of fur seal and penguin colonies that ...
Conservation Measure : 62/XIX (2000)
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Exploitation of the marine environment by two sypatric albatrosses in the Pacific Southern Ocean
foraging trips and dietary analysis suggests that shelf-feeding is important for this species. Significant ... inter-species differences in the time spent in neritic and oceanic zones show that black-browed ... feeders. In addition, the 2 species overlapped little in the zones used over oceanic waters, with black ... fed on M. hyadesi when foraging in association with the Polar Front. Author(s): S.M. Waugh (New ...
Meeting Document : WG-FSA-04/59 : Auteur(s): S.M. Waugh (New Zealand), H. Weimerskirch, Y. Cherel (France), U. Shankar (New Zealand), P.A. Prince (United Kingdom) and P.M. Sagar (New Zealand)
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BEACH DEBRIS SURVEY SIGNY ISLAND, SOUTH ORKNEY ISLANDS 1996/97
Cummings Cove, 18 items weighing 1.42 kg were found at Foca Cove and 6 items with a total weight of 0.68 kg ... washed ashore indicates that CCAMLR members must take further steps to ensure that vessels are aware of ... , and comply with, regulations preventing the disposal of debris in the Southern Ocean. Author(s ...
Meeting Document : CCAMLR-XVI/BG/6 : Auteur(s): Delegation of the United Kingdom
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A proposal for a research plan for the exploratory longline fishery for Dissostichus spp. in 2013/14 in Division 58.4.3a
stock assessment that would provide advice on catch limits according to CCAMLR decision rules. This ... paper aims to present a research plan for 2013/2014 that takes into account the remarks made during the ... assessment of the stock in 2012 has been retained and updated with a small number of changes to try to ... %. Sustainable yield, calculated in accordance with the CCAMLR decision rules is around 70 tonnes for ...
Meeting Document : WG-FSA-13/04 : Auteur(s): A. Rélot-Stirnemann - Submitted on behalf of France
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Long term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia
and were the main prey in 12 years, with Champsocephalus gunnari and Lepidonotothen larseni the most ... patterns of gentoo penguin diet variability with those of macaroni penguins Eudyptes chrysolophus breeding ... at the same location. Our results suggest that the availability of krill is a key source of diet ... variability for both species, but their diets indicate that gentoo penguins are generalist predators (feeding ...
Meeting Document : WG-EMM-17/P02 : Auteur(s): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan
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Marine Ecosystem Assessment for the Southern Ocean (MEASO)
happening now and into the future, and what may need to be planned for, in terms of research and management ... . The aim is to have a quantitative assessment that enables managers to achieve consensus in adapting ... compiled in order to determine what can be used to assess status and trends within the Southern Ocean on ... countries have contributed to the data survey, coverage of which can be viewed on the Southern Ocean ...
Meeting Document : SC-CAMLR-XXXVII/BG/22 : Auteur(s): A. Constable, J. Melbourne-Thomas, R. Trebilco and M. Brasier
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Estimates of fish stock biomass around South Georgia in January/February 1985
. gibberifrons and Ps. georgianus were at a level of about 25 – 40% of that of the pristine state. The stocks ... reduction in stock size to 10 – 20% of that estimated before the onset of heavy fishing. In C. gunnari the ... influence. Furthermore it should be noted that it is still not known which proportion of t he juvenile ... . Even though the variance is very high indicating that the estimated stock size may only be corfect to ... composition (fig.6) indicates that with the exception of the early juve- - 6 - niles (age class O and 1 ... scientific purposes. No direct effect can thus be expected fr om that measure. A minimum mesh size of 80 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Auteur(s): Kock, K.-H.
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Summary report of the International Fishers’ Forum – Solving the Incidental Capture of Seabirds in Longline Fisheries
fisheries. Participants committed to undertake a number of activities and report back at a second forum that ... will be held in Hawaii in late 2002. Author(s): CCAMLR Observer (New Zealand) Title: Summary report ...
Meeting Document : SC-CAMLR-XX/BG/19 : Auteur(s): CCAMLR Observer (New Zealand)
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Dive bout of chinstrap penguin at Seal Island, Antarctica
continuously by time-depth recorders from two adults breeding chicks. Their diving behaviour could be split ... individuals among days on which dives are recorded but differed between individuals, suggesting that ...
Meeting Document : WG-CEMP-93/17 : Auteur(s): Y. Mori (Japan)
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
with penguins looking up and around for a few seconds when the UAV was overhead. Similar symptoms of ... measurements should be done in conjunc- tion with the filming, so that the relationship between noise level ... giant petrel colonies must be kept to a minimum, and then only with electric UAVs. It is hoped that ... 700D camera with a 35 mm objective lens. On this basis it was determined that a flight altitude of ... 300–400 AGL allowed images to be taken with a ground sample distance (GSD) resolution of less than 5 ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Auteur(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój