Search results
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ENVIRONMENTAL FORCING AND SOUTHERN OCEAN MARINE PREDATOR POPULATIONS: EFFECTS OF CLIMATE CHANGE AND VARIABILITY
relationships are congruent with mid-trophic-level processes that are also correlated with environmental ... major environmental perturbations. Climate change is likely to be regional and may be expressed in ... various ways, including alterations to climate and weather patterns across a variety of time-scales that ... that biological responses to shorter-term sub-decadal climate variability signals are potentially the ...
Meeting Document : WG-EMM-08/P06 : Author(s): P.N. Trathan, J. Forcada and E.J. Murphy
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An update of the ageing program for Patagonian toothfish (Dissostichus eleginoides) at the Australian Antarctic Division, including a summary of new data available for the Integrated Stock Assessment for the Heard Island and the McDonald Islands fishery (Division 58.5.2)
laboratory, with otoliths now set in smaller resin blocks that take much less time to section, and in quality ... for identifying otoliths that may have been aged with good precision between the two readers, but may ... ) otoliths from the Heard Island and McDonald Islands fishery. With the reinitiation of this program a number ... age. These changes have contributed to increased efficiency within the program, with a greater ...
Meeting Document : WG-FSA-14/45 : Author(s): B.M. Farmer, E.J. Woodcock and D.C. Welsford (Australia)
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Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
model runs were conducted with the CASAL version 2.30-2012-03-21 rev. 4648 that was agreed on by WG-SAM ... than that obtained in 2017, with an MCMC estimate of 70 519 tonnes (95% CI: 65 634- 76 626 tonnes). The ... eleginoides) fishery at Heard Island and McDonald Islands (HIMI) in CCAMLR Division 58.5.2 with catch until ... -2018, and auxiliary commercial composition data to aid with the estimation of year class strength and ...
Meeting Document : WG-FSA-2019/32 : Author(s): P. Ziegler
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Report on bottom fisheries and vulnerable marine ecosystems: draft template and workplan
. Discussions to date would suggest that the report be routinely update each year in WG-FSA but with input from ... future work and identify the key methods, parameters or field strategies that need to be undertaken ... arise from WG-FSA. It is envisaged that, following comments by WG-EMM, a draft report will be generated ... Abstract: The WG-FSA Subgroup on VMEs was tasked with providing a draft template of a Report on ...
Meeting Document : WG-EMM-10/15 : Author(s): WG-FSA Subgroup on VMEs
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Review of the 2005 budget, draft 2006 budget and forecast budget for 2007
for that year. With the C-VMS now a key CCAMLR activity, the Commission may wish to revisit the ... result in some one-off expenditures which cannot be quantified accurately at the time of preparing this ... Assessment Levy. The increase in the Staff Assessment Levy together with an increase in income from Interest ... will offset some of the additional salary cost. The balance of the increase can be met from the surplus ...
Meeting Document : CCAMLR-XXIV/04 : Author(s): Executive Secretary
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COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONS
. For older, mature-age fish this improvement in precision, being important in estimation of spawning stock ... . For older, mature-age fish this improvement in precision, being important in estimation of spawning stock ...
Meeting Document : WG-FSA-09/22 Rev. 1 : Author(s): S.G. Candy (Australia)
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Proposal for developing and editing documents to support the communication of science from the Scientific Committee using the Secretariat’s existing report development tool
meetings, the Secretariat has indicated that it would be possible to use a similar approach for developing ... not aim to have a number of documents developed quickly but more to identify documents that might be ... Abstract: WG-EMM recently requested that SC-CAMLR consider developing a communications strategy ... . With the advent of the web-based technology for rapporteurs and Members to jointly develop reports of ...
Meeting Document : SC-CAMLR-XXXIV/02 : Author(s): Delegation of Australia
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Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season
season the D. eleginoides stock is estimated to be 91.5 thousand tonnes. It has been determined that for ... optimal results, fishing operations should be conducted at a level of F0.1. In accordance with such a ... demonstrated that the stock size and TAC were determined with a high degree of robustness Author(s): P.S ...
Meeting Document : WG-FSA-91/24 : Author(s): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)
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Progress report 4: Proposal for GEF (Global Environment Facility) funding to support capacity building in the GEF-eligible CCAMLR Members
work that will be associated with developing the full Project Document over the next 12 months and ... Secretariat be tasked with developing a proposal for funding support from the Global Environment Facility to ... Abstract: In 2014, the Scientific Committee endorsed a proposal from South Africa that the ...
Meeting Document : WG-EMM-17/46 : Author(s): CCAMLR Secretariat
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The orderly development of the krill fishery
on krill predators prior to a threshold being reached. o A threshold capacity be established ... on krill predators prior to a threshold being reached. o A threshold capacity be established ...
Meeting Document : CCAMLR-XXVI/30 : Author(s): Delegation of Australia