Search results
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Preliminary assessment of mackerel icefish (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005
Abstract: A survey of Mackerel Icefish, Champsocephalus gunnari,was undertaken in Division 58.5.2 ... -term annual yield in the 2005/2006 CCAMLR season. This paper provides a preliminary assessment of yield ... using the assessment methods of CCAMLR. It is proposed that a one-year projection be used in the ... (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005 ...
Meeting Document : WG-FSA-05/39 : Author(s): A.J. Constable, T. Lamb and R. Williams (Australia)
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A TIME FOR ACTION IN THE MANAGEMENT OF ANTARCTIC KRILL FISHERIES
the ecosystem-based management of the krill fishery, including the adoption of a conservation measure ... that ensures systematic scientific observer coverage, the development of a coordinated research plan to ... interim catch limit in Subareas 48.1-48.4, and that a standardized method for green weight krill catch ... reporting should be developed and required. Author(s): Submitted by ASOC Title: A TIME FOR ACTION IN THE ...
Meeting Document : CCAMLR-XXVII/BG/24 : Author(s): Submitted by ASOC
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A draft MPA Report for the East Antarctica Planning Domain
Abstract: A draft MPA Report for the East Antarctica Planning Domain is provided according to the ... guidelines adopted by SC-CAMLR in 2012. This report provides a synthesis of the scientific information ... . Author(s): A. Constable (Australia), P. Koubbi (France), J. Melbourne-Thomas, M. Sumner, S. Jacob and M ... . Guest (Australia) Title: A draft MPA Report for the East Antarctica Planning Domain Approval: Approved ...
Meeting Document : WG-EMM-14/48 : Author(s): A. Constable (Australia), P. Koubbi (France), J. Melbourne-Thomas, M. Sumner, S. Jacob and M. Guest (Australia)
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A bioenergetics model for estimating prey consumption by an Adélie penguin population in east Antarctica
Abstract: We developed a bioenergetics model to estimate prey consumption by the Adelie penguin ... CEMP site at Bechervaise Island using 13 years of data, a year when penguins successfully reared chicks ... , and a year with low breeding success. On the basis of variable breeding success and the proportion of ... fish each breeding season. Author(s): D. Southwell, L. Emmerson, J. Forcada and C. Southwell Title: A ...
Meeting Document : WG-EMM-16/P10 : Author(s): D. Southwell, L. Emmerson, J. Forcada and C. Southwell
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A short guide to the identification of fish, cephalopod and marine mammal depredation marks on Patagonian and Antarctic toothfish in the Southern Ocean longline fisheries
predators using the fishery as a source of additional food provisioning in several subareas. Depredation by ... species is not consistently or regularly recorded throughout the CCAMLR Area. This paper presents a first ... simplify collection of depredation data. Author(s): V. Laptikhovsky (United Kingdom), A. Remeslo (Russia ... Kingdom) Title: A short guide to the identification of fish, cephalopod and marine mammal depredation ...
Meeting Document : WG-FSA-15/07 : Author(s): V. Laptikhovsky (United Kingdom), A. Remeslo (Russia), J. Brown (United Kingdom), O. Kasnoborod’ko (Russia), N. Gasco (France) and M. Söffker (United Kingdom)
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A Risk Assessment and ancillary approaches to facilitate the management of the krill fishery as envisaged by WG-EMM-2019
Abstract: WG-EMM-2019 mapped out a revised management strategy which provides the highest ... time CM 51-07 expires. A key element of this procedure is the extension of the Risk Assessment to ... strategy identified by WG-EMM-2019 it to be delivered in a timely fashion. Author(s): Delegations of the ... United Kingdom and Australia Title: A Risk Assessment and ancillary approaches to facilitate the ...
Meeting Document : SC-CAMLR-38/17 : Author(s): Delegations of the United Kingdom and Australia
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Seabird mortality on longlines in Australian waters: a case study of progress and policy
impact of longline fishing on seabirds was first documented, is presented as a case study. Most of the ... seabird bycatch and/or adoption of mitigation methods has been slow. This is a cause for concern given ... , large amounts of data are necessary to gain clear insights into the suite of species impacted by a ... employed. In many cases, it is unlikely that such data will be available for a fishery. To overcome some of ...
Meeting Document : WG-FSA-98/29 : Author(s): R. Gales, N. Brothers, T. Reid, D. Pemberton and G.B. Baker (Australia)
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
population level effects. Here, we present for. the first time a model at the level of the foraging trip for ... the effects of a fishery on krill predators, using the Adelie penguin (Pygoscelis adeliae) as a model ... relative comparisons of penguin reproductive success and adult survival in the absence or presence of a ... and offspring needs and a standard life history model to set the upper limits for expected offspring ...
Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.
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The case for including the Ross Sea continental shelf and slope in a Southern Ocean network of marine protected areas
protection of the Ross Sea continental shelf and slope is a high priority, as an area embedded within one of ... protected areas to conserve and enable the continued assessment of the structure and dynamics of a unique ... , and potential as a climate refuge and reference area for the detection of the effects of climate ... et al. 2008). If protected it would be the highest latitude habitat represented in a comprehensive ...
Meeting Document : CCAMLR-XXIX/BG/26 : Author(s): ASOC Observer
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Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples
units are selected with a probability that is a function of the response. In sampling to obtain fish to ... process involving a particular gear, and (ii) the method of on-deck sub-sampling fish for ageing from the ... Patagonian toothfish (Dissostichus eleginoides) given a known selectivity function. Author(s): S.G. Candy ... (Australia) Title: Fitting a von Bertalanffy growth model to length-at-age data accounting for length ...
Meeting Document : WG-FSA-SAM-05/13 : Author(s): S.G. Candy (Australia)