Search results
-
2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
48.3 are used. The resource is estimated to be at about 37% of its average pre-exploitation level in ... terms of spawning biomass. It is suggested that it would be prudent to restrict annual legal catches to ... 500 tonnes or less, unless a large proportion of the catch is to be taken by pots (which avoid the ...
Meeting Document : WG-FSA-07/34 Rev. 1 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
-
Developing conceptual models of the Antarctic marine ecosystem: squid
Monitoring and Management (WG-EMM). While recognised to be an important component of this ecosystem ... describes properties for three groups of squid that may be included in future ecosystem models of the ... should no longer be modelled as specialist predators on Antarctic krill. Author(s): K. Phillips ...
Meeting Document : WG-EMM-04/26 : Author(s): K. Phillips (Australia)
-
Subdivision of large CCAMLR Statistical Areas for the management of the krill fishery
many of the existing statistical areas to the point where all areas where krill occur could be surveyed ... by a single vessel. Areas where krill appeared to be generally absent were separated from those areas ... where krill appeared to be abundant. Areas where there were identified concentrations or “stocks” were ...
Meeting Document : SC-CAMLR-XX/BG/24 : Author(s): Delegation of Australia
-
Documentation for the CCAMLR survey database and length-density analysis
. While appropriate in earlier years, this procedure constricted the type of survey data that could be ... document should be considered as a working draft, to be added to, and updated, as the database and analyses ...
Meeting Document : WG-FSA-00/11 : Author(s): Secretariat
-
Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean
longlines in southern oceans in 44 000. The actual figure could be double and is sufficiently high to ... , it would be many millions of dollars greater. Apart from a concern for albatrosses, Japan's ... ill the problem is possible and that an overall reduction in excess of 90% could be achieved. Further ...
Meeting Document : WG-IMALF-94/06 : Author(s): Brothers, N. 1991. Biol. Conservation, 55: 255-268.
-
Status of the krill stock around Elephant Island in 1991/92 and 1992/93
appears to be a recurring and predictable aspect of the krill stocks in the Antarctic Peninsula region ... other years appears to be associated with female maturity development and spawning during early summer ... be affected by dense salp concentrations during 1992/93 and 1989/90. Author(s): V. Loeb (USA) and V ...
Meeting Document : WG-KRILL-93/08 : Author(s): V. Loeb (USA) and V. Siegel (Germany)
-
Patterns and processes in the distribution and dynamics of Antarctic krill
models of increasing complexity be developed iteratively for variability and patchiness of krill ... abundance. Incremental models should then be compared to statistical descriptions of the observed ... critical processes to be added. An analysis of spatial distribution of krill in the Bransfield Strait area ...
Meeting Document : SC-CAMLR-VII/BG/20 : Author(s): United States of America
-
Order a publication
possible. Publications can be downloaded from the website free of charge. However, should you wish to order ... to accounts_admin [at] ccamlr [dot] org (the Secretariat). Online payment can be done through Making ... left-hand menu. Hard copies from 2013 onward can be purchased through Amazon and links for each ...
Page : Site Section: Publications
-
Reporting and communicating of longline sink rates
vessels which fish outside the prescribed season. This will allow, among other things, for patrols to be ... undertaken efficiently and effectively as they will be able to know which fishing vessels are entitled to ... . It is recommended that this text be included in all applicable conservation measures (ie CM 41-06 and ...
Meeting Document : CCAMLR-XXVI/27 : Author(s): Delegation of Australia
-
Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting Antarctic toothfish
known. Lost fishing gear should be monitored to provide information to evaluate how well CCAMLR meets ... Antarctic toothfish fisheries. Our estimates suggest that on average 175–244 t of Antarctic toothfish may be ... unaccounted annually. While these estimates may be improved through better data reporting practices, the ...
Meeting Document : WG-FSA-11/48 : Author(s): D.N. Webber and S.J. Parker (New Zealand)