Search results
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CCAMLR inspections undertaken by New Zealand from HMNZS Otago during 2015/16
Abstract: The New Zealand Government undertakes regular maritime patrols in the Ross Sea region ... in support of CCAMLR’s fisheries management and conservation objectives. This paper summarises the ... boarding and inspection activities carried out during the patrol undertaken by HMNZS Otago in the 2015/16 ...
Meeting Document : CCAMLR-XXXV/BG/36 : Author(s): Delegation of New Zealand
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Reconciliation of CDS data with monthly fine-scale catch and effort data
Abstract: The reconciliation of CDS data with monthly fine-scale catch and effort data has ... demonstrated the effectiveness of the CDS to trace the catch of toothfish caught in the CCAMLR Convention Area ...
Meeting Document : CCAMLR-38/BG/11 : Author(s): CCAMLR Secretariat
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Winter habitat selection by Antarctic krill will increase krill-predator-fishery interactions during ice free years
Abstract: Climate change will affect populations and fisheries in the Southern Ocean as area ... around the Antarctic Peninsula in winters with contrasting ice conditions provide the first acoustic ... interactions. Krill were virtually absent in offshore waters of the Drake Passage during all three winters ... Bransfield Strait. This concentration of krill represents 79% of the mean summer biomass (19 yrs; 6.9 ...
Meeting Document : WG-EMM-15/05 : Author(s): C.S. Reiss, A. Cossio, C.D. Jones, A. Murray, G. Mitchell, J. Santora, K. Dietrich, E. Weiss, C. Gimpel, J. Walsh and G.M. Watters (USA)
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Length-age composition of icefish (Champsocephalus gunnari, perciformes, notothenioidei, Channichthyidae) from different locations of South Georgia Island subarea
Ch.gunnari length-age composition structure at early years of life for fish inhabiting areas to the south of ... Island and near Shag Rocks and finding a difference between those two groups and the eastern group ... . Larger number of "mature" fish in the west is related to migration from eastern area of ... maturing individuals as they grow. It has been defined that a part of western group of fish at the age of 2 ...
Meeting Document : WG-FSA-00/32 : Author(s): Zh.A. Frolkina (Russia)
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On possible impact of new continuous krill fishing technology on juvenile fish and larvae
Abstract: The new continuous krill fishing system uses both a small-meshed midwater trawl and a ... powerful pumping system for continuous pumping the catch out of the trawl bag. It was discussed the ... fishing technology may result in considerable by-catch of the juvenile fish and larvae in krill fishery ...
Meeting Document : WG-FSA-06/23 : Author(s): S.M. Kasatkina
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Research and conservation: a future for albatrosses?
Abstract: The major recent advances in studies of albatross biology, ecology and conservation are ... reviewed. In addition to highlights arising during the first Albatross Conference, pioneering research on ... and opportunities for future research are suggested. The major historical and current threats to ... albatrosses are reviewed and the priority initiatives needed to tackle the latest – and greatest – threat ...
Meeting Document : WG-FSA-97/56 : Author(s): Croxall, J.P.
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Note on estimating abundance from acoustic data on individual krill aggregations
Abstract: The theoretical basis underlying estimation of krill abundance using echo-integration ... and aggregation information are briefly described. The chief differences of the two approaches are ... highlighted. It is concluded that the echo-integration approach is superior for the estimation of regional ...
Meeting Document : WG-KRILL-91/20 : Author(s): I. Hampton and D.G.M. Miller (South Africa)
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Features of growth of young Weddell seal
. Studies of the growth (at birth to 21 days age) of young seals were conducted. Seven seals born in the ... “Akademik Vernadsky” station were used in the experiment (two males and five females). They were weighed ... every three days. The live weight was determined by using the obtained data in different periods of ...
Meeting Document : WG-EMM-12/21 : Author(s): A. Salhanskyy (Ukraine)
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Remotely operating camera network expands Antarctic seabirds observations of key breeding parameters for ecosystem monitoring and management
Abstract: This paper provides some of the detail to standardisation examples that are outlined in ... the more general Working Group paper titled ‘The importance of standardising and validating new ... methods for CEMP to maintain the robustness of long-term time series’. We recommend reading the general ...
Meeting Document : WG-EMM-15/P03 : Author(s): C. Southwell and L. Emmerson
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Assessment of Patagonian toothfish (D. eleginoides) in Subarea 48.3
Abstract: Assessment of the Patagonian toothfish (D. eleginoides) in Subarea 48.3 indicates that ... the current status of the stock is at 51% of B 0. Spawning biomass has been increasing in recent years ... . Projections indicate that a constant catch of 2 600 tonnes in the 2017/18 and 2018/19 seasons would be ... consistent with the CCAMLR decision rule. Author(s): T. Earl and S. Fischer Title: Assessment of ...
Meeting Document : WG-FSA-17/53 : Author(s): T. Earl and S. Fischer