Resultados de la búsqueda
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Research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 in 2014/15
least 3 years with the same sample size as decided at the last CCAMLR meeting in the current research ... the latest CCAMLR C2 and observer data toward the development of research plan for the 2014/15 ... recommended at the last WG-FSA meeting. The stock size estimate using the Petersen estimator was similar to ... were inconsistent for Dissostichus spp. in other blocks. As we proposed at the WG-FSA meeting last year ...
Meeting Document : WG-SAM-14/01 : Autor(es): Delegation of Japan
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CEMP INDICES: 2011 UPDATE
Abstract: The CCAMLR Ecosystem Monitoring Program (CEMP) uses indices derived from data on ... penguins at Stranger Point Station; Low chick fledgling weight (A7) for Adelie penguins at Admiralty Bay ... ; and High pup growth rate deviate (C2b) for female Antarctic fur seals at Cape Shirreff. 2010/11: High ... fledging weight (A7) for Gentoo penguins at Cape Shirreff; Low stomach contents weight (A8a) for Gentoo ...
Meeting Document : WG-EMM-11/06 : Autor(es): Secretariat
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A RE-ANALYSIS AND UPDATE OF THE ANTARCTIC KRILL BIOMASS IN THE SOUTH SHETLAND ISLANDS, THROUGH 2011
help to better inform CCAMLR about the status and trends of krill in Area 48.1 an area experiencing the ...
Meeting Document : WG-EMM-11/26 : Autor(es): A. Cossio, C. Reiss and R. Driscoll (USA)
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Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem
models, and it is suggested that this should be a key focus of the proposed joint IWC-CCAMLR workshop on ...
Meeting Document : WG-EMM-06/19 : Autor(es): M. Mori (Japan) and D.S. Butterworth (South Africa)
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Interannual variation in the summer diet of Adélie penguin (Pygoscelis adeliae) at Edmonson Point
Conservation of Antarctic Marine Living Resources (CCAMLR) Ecosystem Monitoring Program. The study took place ... Abstract: Diet sampling of Adélie penguins (Pygoscelis adeliae) was carried out at two colonies ... at Edmonson Point CEMP site over five years, 1995-97, 1999, 2001 and was extended to Inexpressible ... composition of diet varied between locations: mean weight of food and krill content were generally higher at ...
Meeting Document : WG-EMM-04/38 : Autor(es): S. Olmastroni, F. Pezzo, I. Bisogno and S. Focardi (Italy)
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Shedding new light on the life cycle of mackerel icefish in the Southern Ocean
CCAMLR needs to take these constraints into consideration when providing advice on total allowable ... fishing and due to natural causes. Increases in populations of Antarctic fur seals at South Georgia and ...
Meeting Document : WG-EMM-03/4 : Autor(es): K.-H. Kock (Germany) and I. Everson (United Kingdom)
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Sampling toothfish from longlines with unequal probabilities
Abstract: To obtain a representative sample of the catch taken by toothfish longliners, CCAMLR ... number of baskets taken while hauling a line, observers can use this to establish a point at which to ...
Meeting Document : WG-FSA-03/85 : Autor(es): J.R. Ashford (USA)
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Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models
in subarea 48.3. This type of the models differ from the models currently used by CCAMLR Working ... mortality, age selectivity, recruitment estimates, mean weight at age) In the calculations with DPM (with ... estimates by years of fishing. Both models showed that the D. eleginoides stock status at the initial period ... of intensive fishery was at the level of 22-24 thousand tons. In 1989-1990 stock size increased (to ...
Meeting Document : WG-FSA-02/78 : Autor(es): P.S. Gasiukov and R.S. Dorovskich (Russia)
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A revision of yield and catch controls for managing the mackerel icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands
altering the minimum size regulations at CCAMLR in 2001 to account for the potential for unassessed cohorts ...
Meeting Document : WG-FSA-00/41 : Autor(es): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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A summary of the commercial fishery for mackerel icefish Champsocephalus gunnari in Subarea 48.3 during the 1997/98 season
responsibility for releasing documents: CCAMLR Secretariat ... , fished commercially for mackerel icefish at South Georgia (Subarea 48.3) using a midwater trawl for ten ...
Meeting Document : WG-FSA-98/53 : Autor(es): G. Parkes, A. King and C. Jones (United Kingdom)