Search results
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WG-EMM-99
Antarctic Circumpolar Current on fishing for squid (Illex Argentinus) in the Atlantic sector of the Southern ... out in 1986, during a study of predator–prey interactions around the western end of South Georgia C ... Interannual variation in the autumn diet of the gentoo penguin Pygoscelis papua at Laurie Island, Antarctica N ... (Australia) WG-EMM-99/25 Poor breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 ...
Meeting
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Algunos aspectos biologicos relevantes a la explotacion de la merluza negra (Dissostichus eleginoides Smitt, 1898) en la zona economica exclusiva argentina y sector oceanico adyacente
, South of 54°S and 1000 m in 38°S to 48°S and to assume a conservative position of 1000m for all the area ... , South of 54°S and 1000 m in 38°S to 48°S and to assume a conservative position of 1000m for all the area. ...
Meeting Document : WG-FSA-97/49 : Author(s): Almeyda, S.M., Prenski, L.B.
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Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes
variables in explaining the variation of δ15N and δ13C. Positive relationships between length and δ15N ... and Terra Nova Bay Trench. In contrast, all of the four potential prey species caught in the Northern ... range of 7 ‰ (9–16 ‰) in δ15N, which is equivalent to two trophic steps. All fish, except Antimora ... implies that the diet of all species sampled was variable, or that individual species were eating a ...
Meeting Document : WG-EMM-08/27 : Author(s): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)
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Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes
Abstract: The Spanish system is used in a range of demersal and semi-pelagic longline fisheries ... autoline vessels, that are effective in reducing the mortality of white-chinned petrels, one of the world’s ... closely approximated the sink profile of IW-autoline in the shallow depth ranges irrespective of setting ... throughout the southern hemisphere and has been the source of a large number of seabird fatalities. An ...
Meeting Document : WG-FSA-06/22 : Author(s): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)
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Observer coverage in CCAMLR krill fisheries from 2011 to 2015
Abstract: The issue of observer coverage in krill fisheries has been the subject of extensive ... past five years comparing the number of days of fishing conducted by vessels in the krill fleet, with ... discussion at the Commission for a number of years, as the krill fishery is the only CCAMLR fishery that does ... not require 100% observer coverage. The Secretariat analysed the level of observer coverage for the ...
Meeting Document : WG-EMM-16/11 : Author(s): CCAMLR Secretariat
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Climate change and precautionary spatial protection: ice shelves
, particularly in the Antarctic Peninsula region. One of the most evident signs of climate change has been ice ... shelf collapse; overall, 87% of the Peninsula’s glaciers have retreated in recent decades. Ice shelf ... . Given the complexity of the possible interactions and the need to study these in the absence of any ... Abstract: Regional climate change is now known to be well established in the Antarctic ...
Meeting Document : WS-MPA-11/17 : Author(s): P.N. Trathan and S.M. Grant (UK)
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Beach debris survey, Signy Island, South Orkney Islands, 2006/07
rise in the number of plastic packaging bands (18) from the total recorded the previous season (9 ... ), this increase representing a continuation of the rise in packaging bands experienced over recent ... , mass and size categories. A total of 50 items weighing 7.6 kg were collected. The number of items found ... was greater than the total found during the previous season, although the total mass of the waste ...
Meeting Document : SC-CAMLR-XXVI/BG/19 : Author(s): Delegation of the United Kingdom
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Implanted identification tags in penguins: implantation methods, tag reliability and long-term effects (draft version)
of identifying individual penguins by both manual and automated means. We have found the survival of tagged ... individual penguins by both manual and automated means. We have found the survival of tagged Ad61ie penguins ...
Meeting Document : WG-EMM-Methods-96/08 : Author(s): Kerry, K., Clarke, J.
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Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3
the krill. This means the number of shooting and hauling operations is reduced, which may also reduce ... the incidence of seal entanglement. InSung Ho A marine mammal mitigation measure was ini- tially deployed ... by the InSung Ho between hauls 19 and 24 (12 and 13 August 2004). This device was constructed from 240 mm ... Mitigation measure Atlantic Navigator VUT 22 Jun 17 Jul 15 13 SLED device InSung Ho KOR 11 Aug 25 Aug 103 ... (WG-EMM) in Siena, Italy, the UK reported on the by-catch of fur seals (Arctocephalus gazella) in the ... avoid fur seal deaths in the fishery. WG-EMM requested that the UK provide further details of the ... Abstract / Description: At the 2004 meeting of the Working Group on Ecosystem Monitoring and Management ... seal entanglements on krill vessels fishing around South Georgia in the 2004 fishing season. The ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 195–205 : Author(s): Hooper, J., J.M. Clark, C. Charman and D. Agnew
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Beach debris survey, Signy Island, South Orkney Islands, 2005/06
a fall in the number of plastic packaging bands (9) from the total recorded the previous season (12 ... and size categories. A total of 27 items weighing 24.36kg were collected. The number of items found ... was lower than the total found during the previous season, though the total mass of the waste ... ), this decrease representing a contrast to the rise in packaging bands experienced over the previous four ...
Meeting Document : SC-CAMLR-XXV/BG/14 : Author(s): Delegation of the United Kingdom