Search results
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Foraging and provisioning in Antarctic fur seals: interannual variability in time-energy budgets
seals (Arctocephalus gazella) respond to changes in the level of resource availability. Antarctic fur ... seals have episodic bouts of suckling 0-3 days), alternating with foraging trips (3-10 days). Foraging ...
Meeting Document : WG-EMM-99/32 : Author(s): I.L. Boyd (United Kingdom)
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A proposal to adopt a conservation measure seeking an interim prohibiting on deep sea gillnet fishing in the Convention Area
Abstract: Australia proposes that the possession and/or use of gillnets for commercial purposes ... potential impacts of this gear in the Convention Area, and (2) the Commission has agreed on the basis of ... ): Delegation of Australia Title: A proposal to adopt a conservation measure seeking an interim prohibiting on ...
Meeting Document : WG-FSA-06/46 : Author(s): Delegation of Australia
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CEMP indices and trends 1994
Abstract: Indices of predator reproductive status are calculated for CEMP parameters such as ... adult weight on arrival at breeding colony, duration of foraging trips, breeding population size and ... held at the CCAMLR Data Centre. Preliminary statistical and graphical analyses of the trends shown by ... indices are also present. Information of the ice cover within CEMP study regions is also provided (Method ...
Meeting Document : WG-CEMP-94/16 Rev. 1 : Author(s): Secretariat
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plotImpact v2.0-2012
Abstract: Updated software is presented for the automated production of standardised image plots ... of spatially referenced bottom fishing impact assessments. This software is submitted to WG-FSA as an ... R library to assist the Secretariat or CCAMLR Working Groups in the production of integrated bottom ... fishing impact assessments, including routine update of the circumpolar impact assessment originally ...
Meeting Document : WG-FSA-12/55 : Author(s): D.N. Webber (New Zealand) (The R Library file is available from the Secretariat on request)
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Revised biological parameters for the Antarctic skates Amblyraja georgiana and Bathyraja cf. eatonii from theRoss Sea
unreliable, as indicated by comparison with lab staging, and the presence of very large skates scored as ... different estimates of median length at maturity. The lab estimates were based on small datasets that did ... not cover the maturation range adequately, so using them instead of the observer estimates is not ... suggested the reverse. The differences between sexes may therefore be spurious, and an artifact of ...
Meeting Document : WG-FSA-10/27 : Author(s): M.P. Francis (New Zealand)
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Adult male Antarctic fur seals: tourists, trouble makers or marine ecosystem sentinels?
through the partitioning of resource exploitation either temporally or spatially. Understanding the ... , characterizing the competitive interactions between these species is key to disentangling the drivers of ... functional responses of each species. We highlight this by collecting at-sea habitat use of adult male ... considered in understanding the functional response of penguins and suggest that male AFS could be a useful ...
Meeting Document : WG-EMM-2019/49 : Author(s): A. Lowther, C. Lydersen and K. Kovacs
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Research plan to investigate finfish distribution and abundance in Subareas 48.1 and 48.2
provide information on finfish distribution, abundance and size composition, with the objective of ... determining the current status of fish stocks in the study area. Research fishing will be limited to 100 ... tonnes of finfish per season. The notification was submitted on 4 June 2013. Author(s): Submitted by ... the Secretariat on behalf of Chile Title: Research plan to investigate finfish distribution and ...
Meeting Document : WG-SAM-13/14 : Author(s): Submitted by the Secretariat on behalf of Chile
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Research plan to investigate finfish distribution and abundance in Subareas 48.1 and 48.2
provide information on finfish distribution, abundance and size composition, with the objective of ... determining the current status of fish stocks in the study area. Research fishing will be limited to 100 ... tonnes of finfish per season. The notification was submitted on 4 June 2013. Author(s): Delegation of ...
Meeting Document : WG-FSA-13/10 : Author(s): Delegation of Chile
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Reviewing the need for bottle test for specified longline gear configurations
of bottle tests to allow an exemption from night setting in CCAMLR longline fisheries. There are now ... a number of CMs that are interrelated with respect to seabird mitigation and it may be timely to ... update (and simplify) the seabird mitigation elements of these measures. The changes that are proposed do ... not seek to change any of the practical and highly effective measures currently in place. Author(s ...
Meeting Document : WG-FSA-14/24 : Author(s): Secretariat
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Update on CCAMLR’s Performance Review
require further action from CCAMLR, SC-CAMLR, and other working groups. Most of these recommendations fall ... under the categories of Conservation and Management and Compliance and Enforcement, and are therefore ... critical items to implement. Fulfilment of all outstanding Performance Review recommendations will ensure ... CCAMLR’s continued leadership in the management of high-seas areas. Author(s): Submitted by ASOC Title ...
Meeting Document : CCAMLR-XXXII/BG/19 : Author(s): Submitted by ASOC