Search results
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CEMP camera installations by Ukraine at the Galindez, Petermann and Yalour Islands penguin colonies as a part of CEMP Fund project ‘Establishing a CEMP camera network in Subarea 48.1’
Station area on installation CEMP cameras in penguin colonies as part of the CEMP project run by USA ... monitor pengiune nests for breeding success and chronology. Cameras have been installed in the middle of ... sequences for all breeding activity the next season in 2016/2017. The training of winterers-biologists has ... Abstract: In the report we describe the season activity in the Ukrainian Vernadsky Antarctic ...
Meeting Document : WG-EMM-16/55 : Author(s): Delegation of Ukraine
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
at Bird Island and Signy Island, but have declined. The number of debris items found had increased in ... packaging materials and wood. The level of marine debris found in grey-headed albatross, black-browed ... Abstract: The current status of national surveys on monitoring of marine debris and their impact ... on marine mammals and seabirds in the Convention Area has been reviewed. The CCAMLR Marine Debris ...
Meeting Document : SC-CAMLR-XXV/BG/09 : Author(s): Secretariat
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Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of relative mortality and tag-detection rates
of tagging, and size of fish tagged, makes meaningful comparisons between vessels difficult. We propose ... meaningful indices of relative performance of groups of fishing effort (e.g. vessel, trip, etc). We developed ... tagged, makes meaningful comparisons between vessels difficult. We propose that, by controlling ... for the spatial and temporal confounding factors using a case-control study design, we can derive meaningful ...
Meeting Document : WG-FSA-12/47 Rev. 1 : Author(s): S. Mormede and A. Dunn (New Zealand)
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Pursuit of polynyas in the Antarctic peninsula area
influence biological activity. We pursued daily transition of coastal polynyas in the Antarctic Peninsula ... observations. A typical polynya existed off the tip of the Peninsula in 1987 and 1991. In the such years, sea ... ., Naganobu, M., Okada, Y. Title: Pursuit of polynyas in the Antarctic peninsula area Approval: Approved ... area from 1978 through 1995 using images of sea ice concentrations by the satellite microwave ...
Meeting Document : WG-EMM-97/69 : Author(s): Kimura, N., Shibazaki, K., Matsumura, S., Naganobu, M., Okada, Y.
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TROPHIC OVERLAP OF WEDDELL SEALS (LEPTONYCHOTES WEDDELLI) AND ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA
item for Weddell seals in the Ross Sea. • We summarise the life history of Weddell seals to provide an ... prey) will vary between different life history stages at different times of the year in different areas ... of Antarctic toothfish in McMurdo Sound to consumption by Weddell seals. The estimates, although ... proportion of the diet of seals in McMurdo Sound between October and January. We conclude that while there is ...
Meeting Document : WG-EMM-08/43 : Author(s): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)
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Distribution of albatrosses and petrels in the WCPFC Convention Area and overlap with WCPFC longline fishing effort
Abstract: This paper presents an analysis of the distribution of albatrosses and petrels in the ... significant proportion (>40%) of their time in high seas areas. Key high seas areas include the Tasman Sea ... and areas north of the Hawaiian Islands. The distribution in high seas areas emphasises the importance ... Author(s): C. Small (BirdLife International) Title: Distribution of albatrosses and petrels in the ...
Meeting Document : WG-FSA-06/19 : Author(s): C. Small (BirdLife International)
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Preliminary biomass estimation of Antarctic krill based on the swarm-based method for CCAMLR Division 58.4.1 in 2018/19 using data obtained by Japanese survey vessel Kaiyo-maru
especially in the western part of the Division. The CV of biomass estimate of Kaiyo-maru survey was high ... than size of swarm set in the Echoview template used in this analysis. Comparison with B 0 estimated by ... estimation of Antarctic krill based on the swarm-based method for CCAMLR Division 58.4.1 in 2018/19 using ... Abstract: Biomass (B 0) of Antarctic krill for CCAMLR Division 58.4.1 in 2018/19 was ...
Meeting Document : SG-ASAM-2019/02 : Author(s): K. Abe, R. Matsukura, N. Yamamoto, K. Amakasu and H. Murase
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Information on krill in reports from the CCAMLR scheme of international observation and its utility for management
International Observation revealed that there are a number of inconsistencies in the information being reported ... operational procedures are reported sporadically and inconsistently. Similarly, because of the differences in ... the information reported in individual Observer’s Reports it is difficult to assess the level of by ... in the krill fishery, appear to be the only way to achieve the aims of the Observation Scheme. Author ...
Meeting Document : WG-EMM-07/22 : Author(s): J. Foster, S. Nicol and S. Kawaguchi (Australia)
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CPUEs and body length of Antarctic krill density during the 1997/98 season in Area 48
winter of 1997/98 season in the Area 48. The fishing grounds were formed around the South Shetland ... -May. From late May till late June, the operation took place in the north of the South Shetland Islands ... and north east of South Georgia. Size composition differed among the areas. In the west of the ... differed among the periods. In the north east of South Georgia, single mode (approx. 37-39mm) with narrow ...
Meeting Document : WG-EMM-99/48 : Author(s): S. Kawaguchi (Japan)
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Preliminary review of Antarctic toothfish maturity in the Ross Sea
toothfish Dissostichus mawsoni caught by Russian longliners in the Ross Ross Sea of the Pacific sector in ... was established that in the period of fishing, females and males with gonads at maturity stage III ... in the Ross Sea the termination of gonad maturity of toothfish takes place from March to April, and ... . Piyanova and A.F. Petrov (Russia) Title: Preliminary review of Antarctic toothfish maturity in the Ross ...
Meeting Document : WG-FSA-11/27 : Author(s): S.V. Piyanova and A.F. Petrov (Russia)