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1. Temporal scales of foraging in a marine predator: implications for interpreting the distribution of prey

   the surface, the time taken for a fur seal to locate a new patch after leaving an old one is an ... km) represented by short (5 rain) travel durations. In a study lasting 5 years, the distributions of ... travel durations between bouts of feeding changed between years. These changes suggested either that the ... structure and/or the spatial distribution of krill swarms varied between years. The behavior of fur seals ...

   Meeting Document : WG-EMM-95/23 : Автор(ы): Boyd, I.L.

2. Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration

   South Georgia. Using a combination of published and BAS data we highlight the potential importance of ... consumption of approximately 86,500 tonnes. This is very likely an underestimate as it is based on a census of ... for the need of male fur seals to recover condition during this time after fasting during the mating ... Title:  Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post ...

   Meeting Document : WG-EMM-18/10 : Автор(ы): I. Staniland and S. Hill

3. Revision of biological and population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a comprehensive survey of fishing grounds and recruitment areas in the region

   originally estimated and that, in recent years, there has been an influx of a large number of young fish ... the identification of Ground B as the most important area for 7 to 8 year old fish in the Heard Island ... and information from an observer program on the commercial fishery begun in 1997, this paper aims (i ... ) to provide an assessment of biomass and stock structure in the vicinity of Heard, (ii) to examine the ...

   Meeting Document : WG-FSA-99/68 : Автор(ы): A.J. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)

4. Development of methods relevant to feedback management (FBM) for the krill fishery

   Abstract:  The primary objective for this project is to develop knowledge on the marine ... environment essential for the implementation of a Feed-Back Management (FBM) system. In terms of FBM, Marine ... . Thus, data supporting FBM as an integral part of the broader management strategies of the krill ... fisheries within Domain 1 are critical if the fishery is to be managed by an empirical understanding of ...

   Meeting Document : WG-EMM-18/08 : Автор(ы): B.A. Krafft, A. Lowther, G. Macaulay, M. Chierici, M. Biuw, A. Renner, T.A. Klevjer, R. Øyerhamn, C.A. Cárdenas, J. Arata, A. Makhado, C. Reiss and O.A. Bergstad

5. Precautionary, ecosystem-based management for the Antarctic krill fishery: a work in progress

   plan and timeline to further develop ecosystem-based management measures for the fishery. Review the ... improving identification of bycatch and for minimizing bycatch. Develop an accurate and consistent method ... provides an update on the krill fishery; discusses the consideration of climate change in krill fisheries ... information into fishery management. Obtain an up to date krill biomass estimate. Agree to a detailed work ...

   Meeting Document : SC-CAMLR-XXXVII/BG/17 : Автор(ы): Submitted by ASOC

6. Alternative assessment methods for toothfish at South Georgia

   toothfish abundance. An age structured production model (ASPM) is constructed and tuned to the CPUE series ... Abstract:  We examine two alternatives to the survey recruitment/GY method for estimating ... CPUE that actually has been seen since 1996. Fitting the model to partial CPUE series, or assuming an ... :  Alternative assessment methods for toothfish at South Georgia Approval:  Approved ...

   Meeting Document : WG-FSA-SAM-04/17 : Автор(ы): Kirkwood, G., Payne, A., Agnew, D.

7. Update of the Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort model

   Abstract:  An updated Antarctic toothfish (in the Ross Sea) stock assessment was done by means of ... the TISVPA model (2006 data on catch-at-age and cpue and the data on tag recaptures were included ... Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort model Approval ... to the Constable & de la Mare (1996) decision rules, annual catches of 23 000 tonnes per year are ...

   Meeting Document : WG-SAM-07/9 : Автор(ы): D. Vasilyev, K. Shust, V. Babayan and T. Bulgakova (Russia)

8. Fish Heaven: a Monte Carlo, spatially explicit single species fishery model for the testing of parameter estimation methods

   Abstract:  Fish Heaven is a simple spatially explicit age structured fish model, containing the ... basic features of standard fish modeling with a number of optional extras. It was designed within an ... object oriented framework to allow for the possible extension in a number of directions. In particular it ... various plausible spatial structures of fish stock. The model has a simple age and space structured ...

   Meeting Document : WG-FSA-00/36 : Автор(ы): I. Ball and A. Constable (Australia)

9. Update on software development for analysing nest camera images through the CEMP Special Fund

   through the CEMP Special Fund project ‘Developing an image processing software tool for analysis of camera ... project for completion towards the end of 2018. Author(s):  C. Southwell, H. Achurch, J. Cusick, A. Lashko ... Abstract:  We provide a brief update on the software developed for assessing nest camera images ... software and develop post-processing code for data download according to specifications developed in ...

   Meeting Document : WG-EMM-18/28 : Автор(ы): C. Southwell, H. Achurch, J. Cusick, A. Lashko, K. Newbery, A. Sikka and L. Emmerson

10. ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES

    Abstract:  Over the past few years WG-EMM has been developing a management procedure for the krill ... candidate methods for subdividing the catch limit and rejected one of them as unsuitable (Option 1 ... - subdivision based on the distribution of historical catches). In recognising the need for a “staged ... between these two (Option 4). In this paper we review the uncertainties relating to the spatial ...

    Meeting Document : WG-EMM-08/12 : Автор(ы): P.N. Trathan and S.L. Hill (United Kingdom)

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