Search results
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A comparison of Antarctic krill (Euphausia superba Dana) caught by nets and taken by macaroni penguins (Eudyptes chrysolophus Brandt): evidence for selection?
samples. The krill taken by the macaroni penguins differed significantly from those caught in the nets ... distributions that were statistically different from the original distribution of krill caught in nets on 76 out ... contained three times as many female as male krill, whereas krill caught in nets contained nearly equal ... proportions. The differences in size and maturity of krill taken by penguins are discussed in terms of ...
Meeting Document : WG-EMM-96/08 : Author(s): Croxall, J.P., Hill, H.J., Trathan, P.N., Watkins, J.L.
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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
eleginoides) in the Argentine Sea, and atempts some explanation by a trophic analysis of such distribution ... cm, and most of the adult sizes (>80cm) were found in waters at depths greater than 900 meters ... analysed data in different areas including CCAMLR area, longline or trawl operation fishing is recommended ... starting from 900 meters depths, in the southern area, South of 54°S and 1000 m in 38°S to 48°S and to ...
Meeting Document : WG-FSA-97/49 : Author(s): Almeyda, S.M., Prenski, L.B.
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Preliminary study on the breedings of chinstrap and gentoo penguins at Barton Peninsula, King George Island
Abstract: A preliminary survey on 2 species of penguins, chinstrap and gentoo was made in the ... selected from several locations scattered in the colony. The nests were visited by 2-3 day interval and the ... change in the nest content were followed. Chicks were hatched out at 50% of the monitored nests on 18 ... chicks entered late creche stage, they were banded to determine the survival and return rates in the ...
Meeting Document : WG-CEMP-93/23 : Author(s): H.-C. Shin and S. Kim (Republic of Korea)
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Adult male Antarctic fur seals: tourists, trouble makers or marine ecosystem sentinels?
Abstract: Resource competition often results in mechanisms that ameliorate its effects, typically ... concern that any increase in catch levels should not result in long-lasting or irreparable damage to the ... breeding Chinstrap penguins in the Bransfield Strait at a time when fishing effort is minimal, as well as ... considered in understanding the functional response of penguins and suggest that male AFS could be a useful ...
Meeting Document : WG-EMM-2019/49 : Author(s): A. Lowther, C. Lydersen and K. Kovacs
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Scientific research notifications (Conservation Measure 24-01)
Abstract: This paper summarises recent, fishery-related scientific research notified in ... in 2010/11, and five notifications have been received to date for research in 2011/12. Author(s ...
Meeting Document : WG-FSA-11/09 : Author(s): Secretariat
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SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES 2011/12
Abstract: Six Members submitted notifications for a total 15 vessels for krill fisheries in ... Subareas 48.1, 48.2, 48.3 and 48.4 in 2011/12, and the total notified, expected level of catch of krill is ... 391,000 tonnes. There was no notification submitted for exploratory fisheries for krill in 2011/12. Author ...
Meeting Document : WG-EMM-11/08 : Author(s): Secretariat
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UPDATE ON INTERSESSIONAL WORK BY THE SUBGROUP ON STATUS AND TRENDS ASSESSMENT OF PREDATOR POPULATIONS (WG-EMM-STAPP)
at estimating krill consumption by pack ice seals, fur seals, penguins and flying seabirds in small ... scale management units (SSMUs) in Area 48 and in other CCAMLR Areas, and outlines a plausible timeframe ... for remaining tasks. Substantial progress has been made in estimating predator population sizes ...
Meeting Document : WG-EMM-11/30 : Author(s): C. Southwell, L. Emmerson (Australia), J. Forcada (UK), M. Goebel, J. Hinke, H. Lynch (USA), P. Lyver (New Zealand), J. McKinlay (Australia), N. Ratcliffe (UK), D. Ramm, K. Reid (CCAMLR Secretariat), C. Reiss, W. Trivelpiece, S. Trivelpiece (USA) and P. Trathan (UK)
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The survivorship of rays discarded from the South Georgia longline fishery
throughout the months of May and June, during 2003 toothfish fishing season in Subarea 48.3. From these ... mortality of 0% for skate caught in waters of less than 1100m. A predicted mortality of 65% for skate caught ... in waters between, 1400 to 1600m and a mortality of 100% for skate caught at 2000m. We recommend from ... these findings that further survival experiment be conducted, particularly in more shallow waters where ...
Meeting Document : WG-FSA-03/57 : Author(s): M. Endicott and D.J. Agnew (United Kingdom)
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
, marine debris and fishing gear associated with seabirds at breeding sites at South Georgia. In this, the ... was recorded in association with wandering albatrosses. Quantities of fishing gear remained within the ... fishing debris for the first time in this study. Feathersoiled (oil, tar or paint) grey-headed and black ... -browed albatrosses were observed for the first time in this study and one gentoo penguin was observed ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Author(s): Delegation of the United Kingdom
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UPDATE ON ITEMS OF INTEREST TO WG-IMAF
Abstract: This paper documents recent and ongoing developments in New Zealand’s Exclusive ... New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... ongoing seabird mitigation trials that are underway in New Zealand. These include trawl offal management ... potential for use in the CCAMLR context. Author(s): N. Walker (New Zealand) Title: UPDATE ON ITEMS OF ...
Meeting Document : WG-FSA-08/47 : Author(s): N. Walker (New Zealand)