Resultados de la búsqueda
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Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
the tendency for seabird capture incidents to involve large numbers of birds on rare occasions ... to the 2002–03 fishing years for the trawl fisheries and from the 2000–01 to the 2002–03 fishing ... years for the longline fisheries. The observer coverage fraction is expressed in terms of tows for the ... required to attain a coefficient of variation of 30% in the fishery depends on the total effort and on the ...
Meeting Document : WG-FSA-05/50 : Autor(es): M.H. Smith and S.J. Baird (New Zealand)
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Updated species profile for Antarctic toothfish (Dissostichus mawsoni)
concentrated on drawing together mostly unpublished data on D. mawsoni biology including distribution and ... both toothfish species was first completed by Everson (2002). A new species profile, specifically for ... , and depredation. It focused primarily on the biology of D. mawsoni based on information collected from ... summarises new biological data on D. mawsoni. Although the report still focuses primarily on data collected ...
Meeting Document : WG-FSA-10/24 : Autor(es): S.M. Hanchet (New Zealand)
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Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources
overall process for reporting on interactions of fishing with ecological features, (ii) an automated ... the potential impacts on dependent and related species for proposed exploratory fisheries and ... features, using bottom fishing on benthic habitats in East Antarctica. The assessment method has (i) an ... process for determining boundaries of independent patches of each class of an ecological feature, (iii) a ...
Meeting Document : WG-FSA-15/62 Rev. 1 : Autor(es): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)
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Polar Code Phase 2 and next steps for Southern Ocean vessel management
Abstract: This paper provides an update on the progress at the International Maritime ... Organization (IMO) on the timetabling and development of a second phase of work on the International Code for ... ships operating in polar regions (Polar Code) which is expected to focus on non-SOLAS vessels (fishing ... vessels, pleasure craft, small cargo vessels). It leads to recommendations on the engagement of CCAMLR and ...
Meeting Document : CCAMLR-XXXVI/BG/26 : Autor(es): Submitted by ASOC
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Description of fishing gear and procedures of setting / hauling of Spanish longline system for toothfish in CCAMLR area
Abstract: Although Spanish longline has been used in CCAMLR fisheries for a number of years ... , detailed information on the fishing gear and the procedures for setting/hauling has not been described in ... presents a gear configuration and procedures of setting/hauling for Spanish longline based on that used by ... potential adverse impact on VMEs and on incidental mortality of seabirds by Spanish longlines, this paper ...
Meeting Document : WG-FSA-11/53 : Autor(es): T. Jung and H.J. Choi (Republic of Korea)
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Genetic variation among populations of the Antarctic toothfish: evolutionary insights and implications for conservation
Abstract: Commercial fishing is having an increasingly negative impact on marine biodiversity ... with over 70% of the world’s fish stocks being fully exploited and in many cases overexploited. On top ... of this, the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) has ... granted commercial fishing permits in the most remote marine environment on earth, the high latitude ...
Meeting Document : WG-FSA-01/69 : Autor(es): R.W. Parker, K.N. Paige and A.L. DeVries (USA)
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Escapement of elephant seal prey in the Heard Island fishery for Dissostichus eleginoides
fishery for toothfish in Division 58.5.2 might have on the abundance of the age classes of toothfish ... preyed on by these seals. This paper provides an updated analysis of the age of toothfish taken by ... Elephant seals in the Heard Island region. A question was raised at SC-CAMLR-XV concerning what affect the ... examine the level of escapement of fish preyed on by these seals under the current Total Allowable Catch ...
Meeting Document : WG-EMM-97/42 : Autor(es): Slip, D., Constable, A.J., de la Mare, W.K., Williams, R.
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Matlab code for calculating krill biomass in a survey area
) to recalculate the catch limit for Antarctic krill in the Scotia Sea based on updated acoustic ... for any area based on the CCAMLR 2000 survey methods. Using data from the South Orkney Island stratum ... recalculate the catch limit for Antarctic krill in the Scotia Sea based on updated acoustic algorithms ... for any area based on the CCAMLR 2000 survey methods. Using data from the South Orkney Island stratum ...
Meeting Document : SG-ASAM-16/03 : Autor(es): A. Cossio, J. Renfree and C. Reiss
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The International Code for Ships Operating in Polar Waters: Step 2 addressing fishing vessels
adoption of a Polar Code for shipping in polar waters, and sets out the initial steps for a second phase on ... identifies the relevance for fishing vessels of various safety matters addressed in the Polar Code, on the ... Abstract: This paper reports on progress at the International Maritime Organization (IMO) on the ... basis of recent incidents in the Southern Ocean. Finally, it proposes measures on ice strengthening of ...
Meeting Document : CCAMLR-XXXIV/BG/24 : Autor(es): Submitted by ASOC
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Towards a strategic framework for assessing uncertainty in ecosystem dynamics models: objectives are sensitive too
analysis for Foosa. Some of the outputs used to provide advice on the spatial allocation of krill catch ... that indentifying quantitative reference points for ecosystem based management will be an essential ... Abstract: CCAMLR’s working group on Ecosystem Monitoring and Management intends to evaluate ... candidate feedback management approaches for the Antarctic krill fishery in the southern Drake Passage and ...
Meeting Document : WG-EMM-12/20 Rev. 1 : Autor(es): S. Hill and J. Matthews (United Kingdom)