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Population and breeding of the gentoo penguin Pygoscelis papua at Marion Island, 1994/95 to 2002/03
Abstract: The numbers of gentoo penguins Pygoscelis papua breeding at subantarctic Marion Island ... increased the overall production of fledged chicks by 11%. Based on demographic parameters measured at other ... localities, the production of chicks at Marion Island was inadequate to maintain the population during the ... losses of eggs and small chicks to returning Subantarctic skuas Catharacta antarctica. Future research on ...
Meeting Document : WG-EMM-03/16 : Автор(ы): R.J.M. Crawford, J. Cooper, M. du Toit, M.D. Greyling, B. Hanise, C.L. Holness, D.G. Keith, J.L. Nel, S.L. Petersen, K. Spencer, D. Tshingana and A.C. Wolfaardt (South Africa)
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Absence of haematozoa in breeding macaroni Eudyptes chrysolophus and rockhopper E. chrysocome penguins at Marion Island
Abstract: Haematozoan infections cause the death of penguins in captivity, but seldom in the wild ... October and November 2001. Discussion centres on the possibility of vector introduction and establishment ... under conditions of climatic and/or anthropogenic change. Author(s): A. Schultz and S.L. Petersen ... (South Africa) Title: Absence of haematozoa in breeding macaroni Eudyptes chrysolophus and rockhopper E ...
Meeting Document : WG-EMM-03/19 : Автор(ы): A. Schultz and S.L. Petersen (South Africa)
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A short note on the tagging of skates in Subarea 88.1
Abstract: New Zealand has undertaken a tag recapture study of skates (Family Rajidae) in Subarea ... 88.1. The objective of the programme is to determine the probability of released skates surviving ... . Author(s): N.W.McL. Smith (New Zealand) Title: A short note on the tagging of skates in Subarea 88.1 ...
Meeting Document : WG-FSA-01/65 : Автор(ы): N.W.McL. Smith (New Zealand)
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Status of the Polish FIBEX acoustic data from the west Atlantic
the consistency of krill abundance estimates against the results of the other FIBEX survey vessels ... . The results indicated that there was a high level of consistency between the results from the Polish ... . Author(s): P.N. Trathan (UK), J. Kalinowski (Italy) and I. Everson (UK) Title: Status of the Polish ...
Meeting Document : WG-EMM-98/30 : Автор(ы): P.N. Trathan (UK), J. Kalinowski (Italy) and I. Everson (UK)
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REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2
number of consecutive years with the tagging of toothfish a prerequisite for the legal fishery. This ... paper presents a detailed study of the catch and effort trends in Divisions 58.4.1 and 58.4.2 and ... . López Abellán (Spain) Title: REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2 ...
Meeting Document : WG-FSA-08/43 : Автор(ы): D.J. Agnew, C. Edwards, R. Hillary, R. Mitchell (UK) and L.J. López Abellán (Spain)
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CPUE and recruitment indices calculated from log book data of Japanese krill fisheries
data from commercial krill trawlers. Long-term variation of monthly CPUE was shown but this trend might ... be the result of the alternation of operational strategy in relation to the product quality ... recruitment indices calculated from log book data of Japanese krill fisheries Approval: Approved ...
Meeting Document : WG-EMM-96/50 : Автор(ы): Ichii, T., Kawaguchi, S., Naganobu, M.
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Incidental mortality of seabirds and marine mammals during longline fishing around the Falkland/Malvinas Islands
Abstract: Data on incidental mortality of seabirds and marine mammals associated with longline ... , the overall average rate of incidental mortality was 0.34 birds per 1000 hooks; excluding a single set ... comprised 90% of birds caught. Author(s): Cielniaszek, Z., Croxall, J.P. Title: Incidental mortality of ...
Meeting Document : WG-FSA-97/21 : Автор(ы): Cielniaszek, Z., Croxall, J.P.
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Areas of seabed within the 500 m isobath around Elephant Island (CCAMLR Statistical Subarea 48.1)
Abstract: Areas of seabed within 50m depth contours down to 100m and within 100m depth contours ... around Elephant Island (the northernmost island of the South Shetland Islands) from 1977/78 to 1992/93 ... . The results are presented on a fine scale grid of 15’ lat x 30’ long. Author(s): K.-H. Kock and U ... . Harm (Germany) Title: Areas of seabed within the 500 m isobath around Elephant Island (CCAMLR ...
Meeting Document : WG-FSA-94/13 : Автор(ы): K.-H. Kock and U. Harm (Germany)
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Homogeneity of Adelie penguins as krill samplers
between individual penguins in the length of krill eaten by Adélie penguins at Esperanza Bay. The value ... the use of individual penguins to estimate parameters of the prey population without discriminating by ... (Argentina) Title: Homogeneity of Adelie penguins as krill samplers Approval: Approved ...
Meeting Document : WG-CEMP-92/26 : Автор(ы): E. Marschoff and B.González (Argentina)
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Results of fish stock assessment survey, South Georgia, December 1987 – January 1988
complements earlier surveys in the same area and showed that most of the stocks are continuing to decline ... . Notothenia rossii is showing no signs of recovery and Champsocephalus gunnari is likely to continue declining ... in abundance. Author(s): United States of America Title: Results of fish stock assessment survey ...
Meeting Document : SC-CAMLR-VII/BG/23 : Автор(ы): United States of America
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