Last year, WG-FSA discussed further work on the survey database. It was agreed that the Secretariat would distribute documents and specifications to Members to allow them to create software that exports data from their databases in CCAMLR format. It was also agreed that Members should consider the data requirements of the new CCAMLR survey database, and ensure that all essential data are recorded and submitted to the Secretariat. In addition, WG-FSA agreed that the Data Manager would develop a feed-back mechanism for correcting errors in the database, and Members were urged to provide updates and correction to CCAMLR (SC-CAMLR-XXI, Annex 5, paragraphs 3.1 – 3.8)
During 2002/03, the Secretariat completed the transfer of available survey data to the new database and developed a separate database shell for the exchange of data. This data exchange protocol provides a feed-back mechanism for correcting errors in the database. The mechanism necessarily involves on-going participation by data owners. Members were requested to consider the data requirements of the new database, and to provide updates and correction to CCAMLR
The Secretariat also revised the method used to extract and prepare length density data for input to the CMIX routine. The intersessional work is presented here.
Abstract:
Summary information on CCAMLR fisheries of relevance to the work of WG-FSA is presented. Additional fishery-related information can be found in WG-FSA-03/7 (survey database), 03/63, 03/64 and 03/65 (summaries of observer data), SC-CAMLR-XXII/BG/1 (catches in the Convention Area) SC-CAMLR-XXII/BG/9 (summary of notification for new and exploratory fisheries), SCIC-03/5 (estimates of IUU catches) and CCAMLR-XXII/BG/8 (implementation of conservation measures).
Abstract:
Published references to work on mackerel icefish are listed in alphabetical order of author. This listing was originally tabled at WAMI associated with WG-FSA 2001 and has been updated since that time.
Abstract:
Information on mackerel icefish that has been presented at WG-FSA is summarised and the information augmented by reference to published papers.
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Abstract:
A suite of CEMP and non-CEMP parameters collected at Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica were analysed to assess the characteristics of the individual parameters, and their relationships to krill abundance and ice cover indices for the period 1978-2003. Results of the analyses are presented in a series of 6 Tables, following the outline of a Draft paper by K.Reid for similar analyses at South Georgia. The tabular data include:
1. Table 1. A list of the penguin performance indices collected at the two sites
2. Table 2. Data on annual variability in krill biomass density, annual sea ice cover and the relationship between these two measures for the period 1992-2002.
3. Table 3. Characteristics of the predator performance indices.
4. Table 4. A linear regression of the relationships between predator indices and ice cover
5. Table 5. The relationships between predator indices and krill biomass presented as a linear regression for both Admiralty Bay and Cape Shirreff and as an exponential regression for the longer Admiralty Bay time series data.
6. Table 6. A summary of the R2 values for all indices by seasons and species
