Resultados de la búsqueda
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WG-FSA-98
, 48.2 and 88.3 and proposal for a new streamer line design WG-FSA-98/20 Fishing with pots in the ... Estimates of age for samples of Dissostichus eleginoides and Dissostichus mawsoni from CCAMLR Subarea 88.1 P ... Criteria for aging the otoliths of Dissostichus eleginoides from South Georgia (Subarea 48.3) and an ... requirements for 1999 Secretariat WG-FSA-98/13 About the fecundity of Patagonian toothfish (Dissostichus ...
Meeting
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
variability among years was greater in the guard stage. Estimates of variability were used to explore the ... or trips sampled diminished rapidly when sample sizes were greater than 30 penguins and three trips ... per penguin. Statistics were developed to test for three forms of change (step, trend and ramp). A ... test for change based on the difference between pre- and post-impact means generally performed better ... that mean foraging trip duration is constant for years i = 1,2,…,a prior to an impact (i.e. Mi = M0 ... scenarios, analyses were undertaken for a varying number of years of post-impact monitoring (1–10, 15, 20 ... number of impact (step, ramp and trend increases of 25%) and monitoring (1–10, 15, 20, 25 and 30 years ... an ge 0.0 0.2 0.4 0.6 0.8 1.0 0 5 10 15 20 25 30 0.0 0.2 0.4 0.6 0.8 1.0 0 5 10 15 20 25 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Autor(es): Southwell, C., J. Clarke and L.M. Emmerson
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e-sc-xxxi-a06.pdf
... proposal for a three-year study to provide an improved understanding of the magnitude, species and size ... registration • internal framework and work flow for authoring, review and translation • comprehensive ... Area 48 in the recent years, were observed. 2.30 The Working Group welcomed the analysis as an ... net, whereas the opposite has been shown for 60 mm mesh sizes in previous years; e.g. WG-EMM-11/15
application/pdf attached to:WG-EMM-12
Meeting Report : WG-EMM-12
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Fishery Report 2014: Champsocephalus gunnari South Georgia (Subarea 48.3)
of 90 mm. In recent years, the catch limit for this fishery has been between 1 500 and 5 000 tonnes ... period. Catch limits for the second year of an assessment period (e.g. 2013) are therefore always lower ... gunnari) grow rapidly to a maximum size of 55 cm, reaching a marketable size of 30 cm in three years ... , paragraph 8.1). Mitigation measures for incidental mortality of birds and mammals 20. CM 25-03 applies ...
Document : Site Section: Publications
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Demography and population trends of the Atlantic yellow-nosed albatross
two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ... breeders on Gough Island has declined more rapidly, and significantly, at an annual rate of 2.3 ... survival from fledging to age 5 has averaged 31 ± 8%. Apparent adult survival on Tristan da Cunha averaged ... both study populations have trended downward at around 1.2% per year. The number of established ...
Meeting Document : WG-FSA-03/37 : Autor(es): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
report is the CCAMLR season (1 December to 30 November of the following year). 60°E 65°E 70°E 75°E 80 ... by adjusting the C2 catches by a factor of 1 for the years before 2001, 1.031 for the years 2003 ... –2007, and a linear interpolation between 1 and 1.031 for the years 2001 and 2002. Estimated CPUE ... year and nationality for longline vessels are summarised in Table 2. The average (unstandardised ...
Document : Site Section: Publications
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Fishery Report 2013: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)
, with a set of decisions and review for the progression between stages. 13. In order to obtain the ... and maturity stage, as well as collection of otoliths for age determination of the target and most ... provided. Note: length- frequency distributions are only presented for those years/SSRUs in which the ... (Divisions 58.5.1 and 58.5.2). Parameter estimates 20. There are no specific life-history parameters for ...
Document : Site Section: Publications
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Data collection and sharing
next few years, for both krill and other species, will increase the scale and complexity of data ... independent review of data management systems, including integration of data systems, development of an ... . Ongoing review and implementation of observer coverage, implementation VMS for krill fishing vessels. ... 3.3.1 Extent to which CCAMLR has agreed formats, specifications and timeframes for data ...
Page : Site Section: The Organisation
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CCAMLR-XXIV
-XXIV/04 Review of the 2005 budget, draft 2006 budget and forecast budget for 2007 Executive Secretary ... Notification of Australia’s intention to conduct an exploratory longline fishery in Division 58.4.1 for ... Notification of Australia’s intention to conduct an exploratory longline fishery in Division 58.4.3a for ... Dissostichus spp. Delegation of Australia CCAMLR-XXIV/20 Notification of Australia’s intention to conduct an ...
Meeting
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e-sc-xxxvii-a7.pdf
... for management, following support for such an approach by the Scientific Committee (SC-CAMLR-XXXVI ... an experimental approach for evaluating the effects of krill fishing could be incorporated in a ... monitoring data available for addressing questions related to predators in an experimental framework have ... benefits and costs for the fishery. Results further indicated such an MPA may also preclude requirements
application/pdf attached to:WS-SM-18
Meeting Report : WS-SM-18