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1. Environmental variability effects on marine fisheries: four case histories

   Abstract:  The changing nature of marine fisheries requires management approaches that recognize ... fishery stocks in which environmental control is a major contributor to structuring the abundance and ... distribution of the stock. Four examples, ranging from Antarctic krill to oysters, are given that clearly ... strategies for exploited fisheries must include effects of environmental variability. In particular ...

   Meeting Document : WG-EMM-97/66 : Автор(ы): Hofmann, E.E., Powell, T.M.

2. WG-EMM-Methods-96

   -Methods-96/13 Protocols for taking samples for pathological analysis in the event of disease being ... -Methods-96/01 Provisional agenda for the 1996 meeting of the WG-EMM Subgroup on Methods WG-EMM-Methods-96 ... proposal to diet studies of the Cape petrel, Daption capense Montalti, D., Soave, G.E., Coria, N.R. WG-EMM ... -Methods-96/05 Draft standard methods for attachment of instruments and the collection of data about at-sea ...

   Meeting

3. Current temperature conditions off South Georgia during recent years (satellite data on Subarea 48.3)

   monthly analysis of variations in temperature distribution and SST anomalies in the South Georgia waters ... information on the temperature conditions of the area. Weekly SST maps constructed from GOES-E and Meteosat-7 ... anomalies in Cell 1 and 2 are calculated with precision of 0.01°C. Author(s):  G.P. Vanyushin (Russia) Title ... daily satellite data are used to develop maps of mean monthly SST and SST anomalies. For quantitative ...

   Meeting Document : WG-EMM-02/17 : Автор(ы): G.P. Vanyushin (Russia)

4. Proposals on providing international synoptic surveys for management application

   providing sufficient information with the aim of quantitative understanding regularities and trends of krill ... spatial distribution in the Area 48 being the important information for developing management strategy for ... to the tasks outlined here. Some requirements to the design of such synoptic surveys are shown ... . Practical implementation of these proposals will contribute to attaining CCAMLR goals in krill stocks ...

   Meeting Document : WG-EMM-12/52 : Автор(ы): S. Kаsatkina (Russia)

5. CHARACTERISING KRILL FISHERY DYNAMICS USING A RANDOM WALK MODEL

   -distances were well described by a Levy Flight type random walk model. The inferred distribution pattern of ... tonnes/hour and 7 tonnes/hour in autumn in Area 48.1. Fishers seemed to be forced to make a number of ... long distant movements at the beginning of the fishing season, and autumn was suggested as optimal ... season since generally less searching seemed to be required due to higher target density in the fishing ...

   Meeting Document : WG-EMM-09/18 : Автор(ы): S. Kawaguchi, S. Candy and A. Constable (Australia)

6. CCAMLR scientific observation: tasks, priorities and time budget

   Abstract:  The workload of the tasks required in the CCAMLR Observer manual is assessed. The total ... time needed for the minimum amount of daily routine tasks was well above the capacity that an observer ... instructions in the manual, can produce the report and logbook data which is collected systematically and ... to undertake. The manual must be structured as its entirety so that the observer, only by following ...

   Meeting Document : WG-EMM-07/26 : Автор(ы): S. Kawaguchi (Australia)

7. Fishing gear, oil and marine debris associated with seabirds at Bird Island, South Georgia, 1993/94

   of the incidence of fishing line and hooks associated with, regurgitated by and impaled in seabirds ... Georgia sea-birds at present, the increase in number and variety of environmental threats is a cause for ... Abstract:  We record the first observations of oiled albatrosses at South Georiga, provide data on ... ingestion of plastics by albatrosses and giant petrels and report a six-fold increase over the previous year ...

   Meeting Document : SC-CAMLR-XIII/BG/04 : Автор(ы): Delegation of United Kingdom

8. Age/length key for Champsocephalus gunnari from South Georgia; Hill Cove survey, January 1990

   of Ch. gunnari from the Hill Cove survey around South Georgia in January 1990. A revised age length ... Abstract:  Discrepancy was noted between the age length key and modes in the length distribution ... key for this survey is proposed, based on data from a previous survey in the area. The revised age ... length key corresponds well to modes in the length distribution from the survey and to another key ...

   Meeting Document : WG-FSA-91/18 : Автор(ы): G. Parkes (United Kingdom)

9. UNDERWATER ACOUSTIC INSTRUMENTATION FOR ANTARCTIC APPLICATIONS

   Abstract:  In order to describe an aquatic ecosystem scientists require a variety of information ... vessels. In this paper a variety of underwater acoustic technologies are presented to serve as input for ... the discussion of what kind of underwater acoustic instrumentation is needed for both research vessels ... , potentially commercial fishing vessels, and other types of installations in order to obtain improved ...

   Meeting Document : SG-ASAM-09/09 : Автор(ы): L. Andersen (Norway)

10. Steepness for Antarctic toothfish (Dissostichus mawsoni) based on life history

    -recruitment relationship, it is deeply rooted in the biology of each species.  Furthermore, specifying ... steepness in a stock assessment.  We take the first step towards a consistent treatment of steepness for ... points that are commonly used in fisheries management.  Thus, one cannot pick an arbitrary value of ... estimates of steepness and their use in stock assessments. Author(s):  M. Mangel, J. Brodziak and G.M ...

    Meeting Document : WG-FSA-14/32 : Автор(ы): M. Mangel, J. Brodziak and G.M. Watters (USA)

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