Resultados de la búsqueda
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Quantifying uncertainty in the Chapman mark-recapture estimate of abundance
estimate biomass in the initial stage of developing an assessment. This short paper describes the use of ... . Welsford (Australia) Title: Quantifying uncertainty in the Chapman mark-recapture estimate of abundance ... the R package tagr to obtain Petersen / Chapman estimates of abundance. The package implements a non ... Abstract: In New and Exploratory fisheries for toothfish, mark-recapture plays a critical role to ...
Meeting Document : WG-FSA-15/49 : Autor(es): P. Burch (Australia), S. Parker (New Zealand) and D. Welsford (Australia)
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Evaluation of the krill stock in Subarea 48.3, June–August 1995
analysis. Author(s): Bibik, V.A. Title: Evaluation of the krill stock in Subarea 48.3, June–August 1995 ... Abstract: On the ground of trawling of Ukrainian vessels made near the South Georgia from 16 June ... . Interannual changes in some indices of krill fishing Resources in this subarea from 1985 till 1995 undergo ... till 15 August 1995 peculiarities of krill distribution, their characteristics including time stability ...
Meeting Document : WG-EMM-96/70 : Autor(es): Bibik, V.A.
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Update on prosecutions against vessels for alleged illegal fishing in Australia’s EEZ around the territory of Heard Island and McDonald Islands
Abstract: This paper provides an update of prosecution actions pending against three vessels, the ... Salvora, Aliza Glacial and the Big Star, for alleged illegal fishing in the Australian EEZ around the ... ): Delegation of Australia Title: Update on prosecutions against vessels for alleged illegal fishing in ... Australia’s EEZ around the territory of Heard Island and McDonald Islands Approval: Approved ...
Meeting Document : CCAMLR-XVII/BG/39 : Autor(es): Delegation of Australia
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Longterm monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
, V. Title: Longterm monitoring of krill recruitment and abundance indices in the Elephant Island ... the representativeness of the study area (60°- 62°30'S and 53°- 57°30 'W) for the ... approach introduced by de la Mare (1994a). The high interannual variability of krill recruitment is ... . Statistically significant fluctuations in krill density over the period 1977 to 1994 are also confirmed by this ...
Meeting Document : WG-EMM-96/45 : Autor(es): de la Mare, W., Loeb, V., Siegel, V.
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Acoustic estimates of krill biomass in the Elephant Island area: 1981-1993
Abstract: Acoustic estimates of krill biomass in the vicinity of Elephant Island for the years ... 1981-1993 (with the exception of 1982 and 1986) are presented. Estimates for 1981-1991 are based on ... previous reports adjusted for the recently proposed definition of krill target strength. Biomass estimates ... biomass in the Elephant Island area: 1981-1993 Approval: Approved ...
Meeting Document : WG-KRILL-93/49 : Autor(es): D.A. Demer and R.P. Hewitt (USA)
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Population structure of the Patagonian toothfish (Dissostichus eleginoides) in Australian waters
Abstract: MtDNA and microsatellite loci were used to investigate the population structure of ... McDonald Islands (CCAMLR area 58.4.2), four collections) in the Southern Ocean. Additionally, a small ... sample of toothfish from the Shag Rocks/South Georgia fishing location (CCAMLR area 48.3) was also ... . Author(s): S.A. Appleyard, R.D. Ward and R. Williams (Australia) Title: Population structure of the ...
Meeting Document : WG-FSA-01/38 : Autor(es): S.A. Appleyard, R.D. Ward and R. Williams (Australia)
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Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2014–2017
. The main objectives are studying of toothfish migration from SSRU 88.1 K to Subarea 88.2 A. Author(s ... ): Delegation of the Russian Federation Title: Research program on resource potential and life cycle of ... Dissostichus species from the Subarea 88.2 A in 2014–2017 Approval: Approved ... Abstract: Russian Federation intends to continue research in Subarea 88.2 that began in 2010-2012 ...
Meeting Document : WG-SAM-14/06 : Autor(es): Delegation of the Russian Federation
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OPERATION PATTERN OF A JAPANESE COMMERCIAL KRILL FISHING VESSEL IN THE ANTARCTIC OCEAN
understand the actual condition of fishing and processing Antarctic krill in Japanese commercial trawl ... Abstract: This paper describes the general operation pattern of F/V Fukuei-Maru to help ... fishery. Special attention is paid to the calculation of green weight and conversion factors. Author(s ... VESSEL IN THE ANTARCTIC OCEAN Approval: Approved ...
Meeting Document : WG-EMM-11/29 : Autor(es): F. Matsumoto and M. Suito (Japan)
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Diagnostic plots of stock assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
toothfish in the Ross Sea as recommended by WG-SAM-15 (2015). The stock assessment rationale and models as ... well as their main diagnostics are described in Mormede (2017). The CASAL files for the assessment ... models were provided to the CCAMLR Secretariat as a zip file. In this paper we present the results for ... . Key tables are given in Mormede et al. (2017) including process error weightings and the MPD objective ...
Meeting Document : WG-FSA-17/38 : Autor(es): S. Mormede
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Summary of incidental mortality associated with fishing activities collected in scientific observer and vessel data during the 2018 season
during the course of fishing activities during the 2018 season. Incidental mortality numbers for longline ... fisheries in which seabird mortalities have been reported are presented with the data from observers and ... vessel supplied data. Based on data received up to 8 October 2018, the extrapolated total of 87 birds ... killed is the lowest on record. Author(s): CCAMLR Secretariat Title: Summary of incidental mortality ...
Meeting Document : WG-FSA-18/13 Rev. 1 : Autor(es): CCAMLR Secretariat