Resultados de la búsqueda
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Ichthyological investigation by fixed gears in Terra Nova Bay (Ross Sea) - species list and first results
coast to off-shore, down to 680 m. The bulk of catches were Nototheniidae (10 species, 83 % by weight ... ), followed by Channichthyidae (four species, 16 % by weight), Bathydraconidae (three species ... by fixed gears in Terra Nova Bay (Ross Sea)- species list and first results Approval: Approved ...
Meeting Document : WG-FSA-91/37 : Autor(es): M. Vacchi, S. Greco and M. La Mesa (Italy)
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Krill consumption by Adélie penguins in CCAMLR Divisions 58.4.1 and 58.4.2
58.4.2 and provide preliminary estimates of krill consumed by breeding Adélie penguins in these Divisions ... revises known abundance upwards by including the large non-breeding population and estimating a larger ... amount of krill consumed by non-breeding Adélie penguins and consumption for the entire population ... Title: Krill consumption by Adélie penguins in CCAMLR Divisions 58.4.1 and 58.4.2 Approval: Approved ...
Meeting Document : WG-EMM-16/65 : Autor(es): C. Southwell and L. Emmerson
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Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the South Sandwich Islands
Abstract: Skates are frequently caught as by-catch during commercial longline fishing operations ... within CCAMLR subareas 48.3 and 48.4. Morphological evaluations of the by-catch in these subareas ... these Amblyraja skates to assess if their current morphological classification during by-catch ... Title: Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the ...
Meeting Document : WG-FSA-18/73 : Autor(es): W.P. Goodall-Copestake, S. Perez-Espona, P. Hollyman and M. Belchier
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Integrated analysis of the by-catch data in the Ross Sea toothfish fishery
-2015 are considered. The analysis was focused on CPUE toothfish (kg/1000 hooks), by-catch CPUE (kg/1000 ... distribution) in the CPUE toothfish and the by-catch CPUE. Our analysis also show that target catch ratios ... significant varied across years and by SSMU and among longline gear types. The spatial-temporal heterogeneity ... order to improve the estimates of by-catch in the Ross Sea in the context of achieving the objectives of ...
Meeting Document : WG-FSA-16/13 Rev. 1 : Autor(es): S. Kasatkina
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Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2
estimates for Stratum-by-Year is small. For the trawl catch and effort data it was found that considering ... strata by incorporating ‘Stratum’ as a fixed effect term and the Stratum-by-Year interaction (S x Y) as a ... standardised time series of CPUE estimates of weighting by the areal extent of each stratum which is necessary ... CPUE in the second year of the fishery with a sharp decline in the following year followed by a ...
Meeting Document : WG-FSA-03/34 : Autor(es): S.G. Candy (Australia)
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UPDATE ON INTERSESSIONAL WORK BY THE SUBGROUP ON STATUS AND TRENDS ASSESSMENT OF PREDATOR POPULATIONS (WG-EMM-STAPP)
Abstract: This paper summarises inter-sessional work by WG-EMM-STAPP between 2009 and 2011 aimed ... at estimating krill consumption by pack ice seals, fur seals, penguins and flying seabirds in small ... penguins, and at-sea abundance distribution models for flying seabirds, to partition at-sea consumption by ... . Trathan (UK) Title: UPDATE ON INTERSESSIONAL WORK BY THE SUBGROUP ON STATUS AND TRENDS ASSESSMENT OF ...
Meeting Document : WG-EMM-11/30 : Autor(es): 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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MANAGEMENT OF VMS INFORMATION BY THE SECRETARIAT CONCERNING CATCHES OF PATAGONIAN TOOTHFISH BEYOND THE CONVENTION AREA
the document: Management of VMS information by the Secretariat concerning catches of Patagonian ... , that VMS reports by vessels that capture toothfish be transmitted previously and in real time to the ... a timely manner and made readily available for consultation by those State Parties. This is proposed ... INFORMATION BY THE SECRETARIAT CONCERNING CATCHES OF PATAGONIAN TOOTHFISH BEYOND THE CONVENTION AREA Approval ...
Meeting Document : CCAMLR-XXIX/46 : Autor(es): Delegation of Chile
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REPORT ON THE ABANDONED GILLNET RETRIEVAL OPERATION CONDUCTED BY AUSTRALIA IN CCAMLR STATISTICAL DIVISION 58.4.3B (BANZARE BANK)
. This paper describes a gillnet found abandoned by Australian vessel patrolling BANZARE Bank ... fishing is hampered by a lack of data on the design, deployment, catch and bycatch rates of gill nets ... of intact toothfish may be removed by a single vessel’s deployment of a 130 km long series of ... ., McEachan, F., Welsford, D. Title: REPORT ON THE ABANDONED GILLNET RETRIEVAL OPERATION CONDUCTED BY ...
Meeting Document : TASO-09/10 : Autor(es): Snowdon, D., Hamill, J., McEachan, F., Welsford, D.
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Some aspects of the by-catch fish spawning and oogenesis
Abstract: On the basis of the biological material collected on some by-catch fishes during ... spawning portion of some large females was only about 1000-1500 yolk oocytes One of the by catch fish ... concerning knowledge of by-catch fish reproductive biology should be taken into account while managing ... of the by-catch fish spawning and oogenesis Approval: Approved ...
Meeting Document : WG-FSA-10/51 : Autor(es): V. Prutko (Ukraine) and D. Chmilevsky (Russia)
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Directions followed by the French fishing companies involved in the toothfish fishery of the French EEZ, in order to minimise the incidental mortality of birds
Abstract: This document completes and updates the information provided by the French industry ... juveniles of toothfish and to minimize by-catches of other fish. Longlining was a completely new technique ... concern for the French industry. This document specifies the directions which were followed by the French ... according to the protocols of sampling validated by CCMALR, the systematic counting of injured and dead ...
Meeting Document : SC-CAMLR-XXV/BG/23 : Autor(es): Delegation of France