Resultados de la búsqueda
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Spatial pattern of major by-catch fishes at Division 58.4.3a during 2012/13–2016/17
scientific observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018. In this paper, the ... Abstract: This paper represents the bycatch analysis results of a multi-Member longline survey on ... C2 data from 2012/2013 to 2016/2017 fishing seasons was used for the analysis because scientific ... Consent: No Delegation responsibility for releasing documents: Japan ...
Meeting Document : WG-FSA-18/69 : Autor(es): Delegations of Japan and France
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Spatial pattern of major by-catch fishes at Subarea 48.6 during 2012/13–2016/17
, C2 and scientific observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018. In ... on Antarctic toothfish (Dissostichus mawsoni) at Subarea 48.6 by Japan and South Africa. The data set ... this paper, the C2 data from 2012/2013 to 2016/2017 fishing seasons was used for the analysis because ... Document Release Consent: No Delegation responsibility for releasing documents: Japan ...
Meeting Document : WG-FSA-18/70 : Autor(es): Delegations of Japan and South Africa
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Annual report of research fishing operations at Subarea 48.6 in the 2017/18 fishing season
. The data set, C2 and Observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018. In ... Abstract: This paper represents the annual report of a multi-Member longline survey on Antarctic ... this paper, the data set during current fishing season (2017/18) was used for reporting the quantity of ... Release Consent: No Delegation responsibility for releasing documents: Japan ...
Meeting Document : WG-FSA-18/71 : Autor(es): Delegations of Japan and South Africa
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2004/05
increasingly larger krill. The diet of both species contained less fish than in other years on average. Total ... chick meal mass was larger for chinstrap penguins compared to the past seven years of study, primarily ... of both species decreased from last year, and were the lowest average weights seen over nine years ... decline over the past six years, and is at its lowest size in the past eight years of study, and fledging ...
Meeting Document : WG-EMM-05/9 : Autor(es): A.K. Miller, E. Leung and W.Z. Trivelpiece (USA)
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Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91
eleginoides. The real catch excels the data in the Statistical Bulletin… nearly two-fold. In this connection ... significant changes. The mean fish age made 7.0 years. Interannual fluctuations in size-age composition of ...
Meeting Document : WG-FSA-94/07 : Autor(es): A.K. Zaitsev (Ukraine)
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Fish and squid in the diet of king penguin chicks, Aptenodytes patagonicus, during winter at sub-Antarctic Crozet Islands
this was the main prey by reconstituted mass (57%). Myctophid fish (lantern-fishes) accounted for most ... of the fish diet, constituting together 32 % by mass. The three main species of myctophids eaten in ... summer by king penguins were either very rare in winter (Electrona carlsbergi) or accounted for a smaller ... on the previously unstudied mesopelagic/epibenthic marine community in waters surrounding the Crozet ...
Meeting Document : WG-EMM-97/09 : Autor(es): Cherel, Y., Ridoux, V., Rodhouse, P.G.
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VARIABILITY IN KRILL BIOMASS LINKS HARVESTING AND CLIMATE WARMING TO PENGUIN POPULATION CHANGES IN ANTARCTICA
areas on the planet, with 5–6 °C increases in mean winter air temperatures and associated decreases in ... ” species have increased. However, 30 y of field studies and recent surveys of penguins throughout the WAP ... of an alternative, more robust hypothesis that attributes both increases and decreases in penguin ...
Meeting Document : WG-EMM-11/P1 : Autor(es): W.Z. Trivelpiece, J.T. Hinke, A.K. Miller, C.S. Reiss, S.G. Trivelpiece and G.M. Watters
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Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models
Schaefer and Fox production functions) were used: total yield for a series of years and abundance index ... Abstract: Dynamic production models (DPM) have been proposed for D. eleginoides stock assessment ... group on fish stock assessment as they do not require certain initial data and parameters (natural ... describing interyear biomass dynamics (standardized catch per unit effort for 1986- 2001) and fishing effort ...
Meeting Document : WG-FSA-02/78 : Autor(es): P.S. Gasiukov and R.S. Dorovskich (Russia)
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Documento de Trabajo de la Unión Europea sobre la aplicación de la MC 32-18 relativa a la conservación de tiburones
32-18 on the conservation of sharks Microsoft Word File: e-cc-xxxvii-30.docx Approval: Approved ... Author(s): Delegation of the European Union Title: EU working paper on the implementation of CM ... Secretariat Workflow Status: Content Approved Document Release Consent: Yes Delegation responsibility for ...
Meeting Document : CCAMLR-XXXVII/30 : Autor(es): Delegation of the European Union
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Entanglement in man-made debris of Antarctic fur seals at Bird Island, South Georgia
as part of an ongoing study by the British Antarctic Survey. A minimum of 8 seals were sighted ... ). During the summer pup-rearing period a minimum of 30 entangled seals were reported, 26 (87%) of which had ... comparison to the same time period in 1988/89. Possible causes suggested for this observed reduction in ...
Meeting Document : CCAMLR-X/BG/05 : Autor(es): Delegation of UK