Search results
-
A proposal for a standardised survey for Antarctic toothfish in McMurdo Sound
through the annual sea ice in McMurdo Sound to monitor the age composition, diet, maturity, and local ... integrated with ongoing collaborative research programmes to determine the importance of toothfish to ... mammalian predators in the area. Age composition, physiology, and diet objectives can be met with the ... current design. However, power analysis based on historical catch data suggests that the sample size ...
Meeting Document : WG-FSA-15/33 : Author(s): S.J. Parker, S.M. Hanchet and S. Mormede (New Zealand)
-
WG-CEMP-91
Full Name: Working Group for the CCAMLR Ecosystem Monitoring Program Location: Santa Cruz de ... -91/06 Changes to standard methods required by the inclusion of gentoo penguin Secretariat WG-CEMP-91 ... /07 Draft management plan for the protection of seal islands, South Shetland Islands, as a site ... included in the CCAMLR Ecosystem Monitoring Program Delegation of the USA WG-CEMP-91/08 A proposal for CEMP ...
Meeting
-
Age determination of Antarctic krill using size, fluorescence, and image analysis techniques
Abstract: The ages of 252 mature female krill, collected from Prydz Bay in January 1985, were ... determined using length frequency analysis and the fluorescent age pigment (FAP) technique. Results of both ... methods indicate 6 year classes for adult krill. Correspondence between the ages determined by the two ... techniques is generally within one year. The animals were also analyzed by a computerized image analysis ...
Meeting Document : SC-CAMLR-VI/BG/48 : Author(s): M.S. Berman, A.L. McVey and G. Ettershank (USA)
-
CEMP indices: 2006 update
Abstract: The CCAMLR Ecosystem Monitoring Program (CEMP) uses indices derived from data on ... indicator species collected by standard methods in the three Integrated Study Regions of the Convention Area ... . Each year the Secretariat updates the standardised index values and provides a summary of trends and ... sites and 13 different CEMP parameters for the 2005/06 season. No data were submitted from Admirality ...
Meeting Document : WG-EMM-06/4 : Author(s): Secretariat
-
CCAMLR conservation measures: alternative approaches for fishery measures
Abstract: Conservation measures are an integral part of the Convention and are used for managing ... Antarctic marine living resources. Over the 17 years of their existence, conservation measures have grown in ... number and complexity, from two measures adopted at CCAMLR-III to 61 measures in force in 2000/01. The ... majority of the conservation measures adopted by the Commission deal with the management of fisheries, and ...
Meeting Document : CCAMLR-XX/20 Rev. 1 : Author(s): Secretariat
-
Preliminary study on reproduction in Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
Abstract: A preliminary histological analysis on the ovarian development in Champsocephalus ... described for other species. A gonad maturation scale was elaborated and adapted to the macroscopic scale ... commonly used. Oocytary resorption processes were observed during ovarian maturation. In some cases the ... ovaries presented few atretic oocytes; in others a generalized regression was found. In the southwest ...
Meeting Document : WG-FSA-94/28 : Author(s): G.J. Macchi and E.R. Barrera-Oro (Argentina)
-
Biology and harvesting of Dissostichus eleginoides around Kerguelen Island (Division 58.5.1)
Abstract: Dissostichus eleginoides is becoming an increasingly important species in the fisheries ... of the Southern Ocean. In Division 58.5.1, a directed trawl fishery has been in operation since 1984 ... /85 and has expanded in the deep western sector of the Kerguelen shelf. This fishery harvests the sub ... -adult/adult part of the stock. Fishing effort and corresponding catches are very variable from one year ...
Meeting Document : WG-FSA-91/09 : Author(s): G. Duhamel (France)
-
Adopting and implementing a climate change response work plan
Abstract: ASOC strongly supports the development and adoption of a Climate Change Response Work ... Plan (CCRWP) by CCAMLR and the establishment of an Intersessional Correspondence Group (ICG) to support ... its implementation. The draft work plan focuses on the key climate change issues that ASOC believes ... ecosystems, it is very important that the work plan achieves its intended outcomes. Therefore, ASOC ...
Meeting Document : CCAMLR-XXXVI/BG/27 : Author(s): Submitted by ASOC
-
Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2018
Abstract: This paper presents an update of the metrics of capacity and capacity utilisation ... fisheries in Subareas 88.1 and 88.2. The updated metrics show the same pattern as in previous updates and do ... not indicate an excess of capacity in the fishery. Interpretation of data for 2018 should be made in ... the context of changes in the area of operation and the application of fishery closures in the ...
Meeting Document : WG-FSA-18/15 : Author(s): CCAMLR Secretariat
-
Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2019
Abstract: This paper presents an update of the metrics of capacity and capacity utilisation ... fisheries in Subareas 88.1 and 88.2. The updated metrics show the same pattern as in previous updates and ... do not indicate an excess of capacity in the fishery. Interpretation of data for 2018 and 2019 ... should be made in the context of changes in the area of operation and the application of fishery ...
Meeting Document : WG-FSA-2019/06 Rev. 1 : Author(s): CCAMLR Secretariat