Resultados de la búsqueda
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An assessment of longlining operations for Dissostichus eleginoides on board the Chilean-registered longliner BF Cisne Verde during March–May 1997 around South Georgia (Subarea 48.3)
was only 0.8% of the mean daily catch rate; total by-catch by numbers was less than 5%. Consistent ... CPUE by numbers between catches in 1994 and 1997 despite reduction in CPUE by weight indicated that ... exclusion effects may be important in determining the catch taken by longlines. Continuing decreases in size ...
Meeting Document : WG-FSA-97/41 : Autor(es): Ashford, J.R., Everson, I.
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Report on scientific observations onboard the Chilean longliner, ‘Puerto Ballena’, in Statistical Subarea 48.3 from March to May 1996
D. eleginoides, the estimation of the finfish by-catch, the estimation of a conversion factor of ... considerable portion of the seabird by-catch. A by-catch of 159 dead seabirds was reported by the scientific ... observer and the crew with black-browed albatrosses and white-chinned petrels forming the bulk of the by ...
Meeting Document : WG-FSA-96/22 : Autor(es): Selling, J., Kock, K.-H.
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Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR Area
by Conservation Measure 22-06. The most recent iteration of the impact assessment (Sharp 2010) was ... recommended in 2010 by WG-SAM (paragraph 4.16) and WG-EMM (paragraph 3.20) as the basis by which Members ... proposed bottom fishing activities, as well as the basis by which WG-FSA might complete cumulative impact ... experiencing different levels of impact, as advised by WG-SAM 2010 (paragraph 4.18). We conclude that the ...
Meeting Document : WG-FSA-10/31 : Autor(es): B.R. Sharp (New Zealand)
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Diet variability and reproductive performance of macaroni penguins (Eudyptes chrysolophus) at Bird Island, South Georgia
2010. Crustaceans were the main prey accounting for over 90 % of the diet by mass. Antarctic krill ... diet. 59 % of all diets were dominated (> 90 % by mass) by euphausiids, 15 % were dominated by fish ... feed on a variety of prey types, chick growth was always severely impacted by a shortage of euphausiids ...
Meeting Document : WG-EMM-12/17 : Autor(es): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan (United Kingdom)
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Microbial study of toothfish tissue in Divisions 58.4.1 in 2014/15
waters of Antarctica. The Antarctic toothfish are protected from freezing by the existence of antifreeze ... explore the bacterial population which is present in the tissues of Antarctic toothfish by using both ... isolated from tissue, gonad, and skin by using DNA isolation kit, respectively. The bacterial 16S rRNA gene ... by Snodgrassella which determined by the culture-independent method. Author(s): Delegation of the ...
Meeting Document : WG-EMM-16/32 : Autor(es): Delegation of the Republic of Korea
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A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
areas used by predators to levels that reduce their reproductive success or survival. Spatially–explicit ... bioenergetics models that estimate the amount of prey consumed by predators are required to inform such policy ... will be of utility to modellers as a source of parameters, and to penguin biologists by providing ... comparative information for their own findings and by highlighting significant gaps in existing knowledge and ... A key objective for CCAMLR is to estimate the biomass of different prey species consumed by ... interest is increasingly focusing on fine-scale spatial distribution of food consump- tion by predators in ... Populations (WG-EMM- STAPP) work and will be presented elsewhere. The review begins by giving an overview of ... distribution of the six penguin species that regularly breed within the CAMLR Convention Area, broken down by ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Autor(es): Ratcliffe, N. and P. Trathan
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Estimates of fish stock biomass around South Georgia in January/February 1985
N. guntheri and D. eleginoides stocks is difficult to assess. The by-catch species N. gibberifrons ... , Ch. aceratus and Ps. georgianus have been considerably affected by the fishery. Stock sizes of N ... most greatly affected by fishing are still N. rossii and C. gunnari. Biomass estimates indicate a ... fishery is dependant on the abundance of the recruiting year class. Conservation measures adopted by ... and D. eleginoides stocks is difficult to assess. The by-catch species N. gibberifrons, Ch. aceratus ... and Ps. georgianus have been considerably affected by the fishery. Stock sizes of N. gibberifrons ... greatly affected by fishing are still N. rossii and C. gunnari. Biomass estimates indicate a reduction ... fishery is dependant on the abundance of the recruiting year class. Conservation measures adopted by ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Autor(es): Kock, K.-H.
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CCAMLR-XX
exploratory fisheries in the 2001/02 season Delegation of New Zealand CCAMLR-XX/11 Notification by New Zealand ... /2002 in Subarea 88.1 Delegation of Russia CCAMLR-XX/14 Notification by Russia of its intention to ... exploratory fishery in Division 58.4.4 Delegation of Uruguay CCAMLR-XX/18 Application by ASOC for observer ... Convention on the Conservation of Antarctic Marine Living Resources twenty years on Submitted by ASOC CCAMLR ...
Meeting
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CCAMLR Statistical Bulletin, Vol. 31
, reference data, see also CCAMLR Statistical Bulletin, Vol. 31 data files (739.43 KB)). Catches of krill by ... ) · Planimetric seabed areas by selected depth intervals in the Convention Area. The catch history of krill ... (Euphausia superba) by month and small-scale management unit (SSMU) was added to the Statistical Bulletin in ... and effort data reported by subarea and division (known as STATLANT data). The STATLANT data are ... derived from haul-by-haul catch and effort data reported to the Secretariat. The STATLANT[footnoteRef:1 ...
Document : Site Section: Data
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e-cc-xxv-a6.pdf
... 1.1 In accordance with a decision taken by the Commission (CCAMLR-XXIV, paragraphs 8.3 to 8.6), the ... conjunction with the meeting of WG-EMM. The meeting was co-convened by Ms R. Tuttle (USA) and Dr D. Agnew ... series of IUU catches with respect to the assumptions made by WG-FSA in estimating these catches; (iv ... agenda prepared by the Commission (CCAMLR-XXIV, Annex 7) was revised in order to streamline and
application/pdf attached to:JAGMeeting Report : JAG