Résultats de la recherche
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Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Subarea 48.6
-history traits for these species are limited (WG-FSA-08/14). The areas that are considered to be the most ... (*, *) South Africa Koryo Maru No. 11 3.1 (*, 82) 5.2 (72, *) 5.7 (69, *) Required tagging rate 1 1 ... parameters used in assessed fisheries can be found in the ‘Stock assessment’ appendices of the relevant ... Dissostichus spp. in Subarea 48.6 shall be limited to the exploratory longline fishery by Japan and South ...
Document : Site Section: Publications
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e-sc-xxxvii-a9.pdf
... where there were alternative views, that these should be reflected as testable scientific hypotheses ... Secretariat, it is not possible to be definitive as the trend is not corrected for changes in surveillance ... research block 486_3 was from the same location as previously recovered gillnet and may be the legacy of ... recovered should be considered by the Standing Committee on Implementation and Compliance (SCIC). 2.4 application/pdf attached to:WG-FSA-18
Meeting Report : WG-FSA-18
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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
exploitation rate when the stock size is 40% of B0, Dr Ichii believed that the value of 1.6 % may be overly ... of the recent longline survey be reported to WG-FSA, the design of a future survey be discussed and ... agreed at WG-SAM, and that comparable fishing trials be carried out in areas other than Division 58.4.4 ... (Subarea 48.4). To apply the mark and recapture studies, a tagging rate of five fish per tonne will be ...
Document : Site Section: Publications
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The Scientific Committee on Antarctic Research (SCAR) Annual Report 2015/2016
Abstract: SCAR is an interdisciplinary body of the International Council for Science (ICSU), and ... Antarctic science. SCAR’s Mission is to advance Antarctic research, including observations from Antarctica ... Punta Arenas (See SC-CAMLR-XXXV/07), and less formally at the recent SCAR Open Science Conference held ...
Meeting Document : SC-CAMLR-XXXV/BG/26 : Auteur(s): Submitted by SCAR
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e-cc-ix-a7.pdf
... … limitations of catch for the 1986/87 season should be fixed at the level of catch for the 1985/86 season ... involved setting TACs (which in practice would usually be by-catch limits) which would be in accord with ... catch limits could be calculated for specified levels of probability of achieving the requisite stock ... account. The paper included a number of technical details which were expected to be discussed in the application/pdf attached to:WG-DAC-90
Meeting Report : WG-DAC-90
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Impact of predation by Cape fur seals Arctocephalus pusillus on Cape gannets Morus capensis at Malgas Island, Western Cape, South Africa
000 in 2005/06. This amounted to about 29%, 83% and 57% of the overall production of fledglings at the ...
Meeting Document : WG-EMM-06/9 : Auteur(s): A.B. Makhado, R.J.M. Crawford and L.G. Underhill (South Africa)
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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
somewhere in the region of 40 to 50% of the fishable biomass (age 2+*) would be composed of 5 year olds ... biomass of 5 year olds predicted by the VPA for 1991/92 might be an artefact of the analysis. In the ... absence of this year class, the TAC would be extracted from the younger, less abundant year classes, with ... 0.48 throughout the analyses. The absolute value of M was not thought to be of major concern since the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Auteur(s): Parkes, G.
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e-sc-xxxvi-a05.pdf
... model could be successfully estimated, and investigated approaches for estimating parameters in stages ... would be required to evaluate the suitability of the model. In particular, the Working Group considered ... estimated, it varied without trend between ages. This estimation of high and variable mortality may be the ... quantifying the flux of krill through Subarea 48.1 from the Weddell Sea and Bellingshausen Sea would be application/pdf attached to:WG-SAM-17
Meeting Report : WG-SAM-17
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Background information to support development of a feedback management strategy for the krill fishery in Subarea 48.1
circulation model and particle tracking to show that areas with high catches also tend to be areas of ... exhaustive, and other alternatives can certainly be developed. Together, all eight vignettes provide ... Research Division, Southwest Fisheries Science Center and NOAA Fisheries Title: Background information to ...
Meeting Document : WG-EMM-16/45 : Auteur(s): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries
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Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
Breeding success of predators such as seabirds (Crawford and Dyer, 1994; Croxall et al., 1999; van can be ... during The distance from the Mawson coast to the the guard stage was taken to be the ratio of mean ... of this season's chicks continued to be low throughout the whole of chick rearing, although the ... as one parent must always be attending the nest, leaving only one adult to forage. At this time ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Auteur(s): Irvine, L.G., J.R. Clarke and K.R. Kerry