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1. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch data ... ;s management of this species. In this paper the use of Maxent models with fishery catch data and environmental ... and environmental data to provide a circumpolar prediction of Antarctic toothfish habitat suitability is explored ... . Maxent is highly sensitive to biased sampling effort and the selection of background data. Hence ...

   Meeting Document : WG-FSA-15/64 : Author(s): CCAMLR Secretariat

2. IMPROVING ESTIMATES OF ADÉLIE PENGUIN BREEDING POPULATION SIZE: DEVELOPING FACTORS TO ADJUST ONE-OFF POPULATION COUNTS FOR AVAILABILITY BIAS

   at which they are undertaken. While the need to adjust raw penguin count data obtained at varying times ... by the collection of adjustment data. This was recognised at the recent Predator Survey workshop, where ... the collection of adjustment data to improve estimation of penguin abundance was identified as a priority ... for future work. This paper reports on the collection and development of adjustment factor data for Adélie ...

   Meeting Document : WG-EMM-09/38 : Author(s): C. Southwell, J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery (Australia)

3. An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds

   are reported in this document. One with the tube opening facing forward was unsuccessful,in flushing bait ... in this document. One with the tube opening facing forward was unsuccessful ,in flushing bait to the setting depth ...

   Meeting Document : WG-FSA-97/53 : Author(s): Walshe, K.A.R., Parnes, P.

4. Modelling functional relationships between predators and prey

   Abstract:  Preliminary analyses of this topic identified some problems with the data originally ... submitted. To clarify these problems and to provide additional data to enhance the accuracy and relevance ... of survival rate, observed rates of population increase (both maxima and at study colonies from which the data ... Georgia. In addition, year-specific data for a) black-browed albatross breeding population size ...

   Meeting Document : WG-Joint-94/05 : Author(s): J.P. Croxall, I.L. Boyd and P.A. Prince (United Kingdom)

5. ANTARCTIC-WIDE GEOMORPHOLOGY AS AN AID TO HABITAT MAPPING AND LOCATING VULNERABLE MARINE ECOSYSTEMS

   Abstract:  Publicly available bathymetry and geophysical data can be used to map geomorphic ... . These data can also be used to map likely locations for some Vulnerable Marine Ecosystems. Seamounts over ... deposition or erosion and current regimes. Where more detailed data are available, shelf geomorphology can ... bioregionalistion using readily available data. Author(s):  Romeyn, R., O’Brien, P.E., Post, A.L. Title:  ANTARCTIC ...

   Meeting Document : WS-VME-09/10 : Author(s): Romeyn, R., O’Brien, P.E., Post, A.L.

6. Progress report of the CEMP Special Fund camera network in Subarea 48.1

   . The project is now fully operational.  In 2016/17 data were recovered from 50 cameras covering 3 species ... (Adélie, gentoo, and chinstrap) of penguins throughout the range of the camera network. Data summaries ... reproductive success and phenology data to the CEMP data base annually. We also note the Chile intends ... documents:  United States of America ...

   Meeting Document : WG-EMM-17/16 Rev. 1 : Author(s): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire, G. Milinevsky, V. Lytvynov, A. Barbosa, C. Southwell and L. Emmerson

7. Results of the 2015 multi-Member longline survey for toothfish in the northern Ross Sea region (Subarea 88.2 SSRUs A–B) and proposal for 2016 operations

   88.2A–B. The sampling strategy and data collection adhered to standards set in CM 41-10 (2014). A total ... , size, sex ratio, and reproductive maturity status were similar to existing data from SSRU 88.1C. Age ... to those reported from the northern Ross Sea. Bathymetry data were collected during the survey and during ... of data collection requirements, bathymetric survey requirements, research block-specific catch limits ...

   Meeting Document : WG-FSA-15/32 : Author(s): S.J. Parker, R.J.C. Currey (New Zealand), M. Söffker, C. Darby (United Kingdom), O. Godø (Norway) and A. Petrov (Russia)

8. CEMP INDICES: 2009 UPDATE

   Abstract:  The CCAMLR Ecosystem Monitoring Program (CEMP) uses indices derived from data ... and anomalies in these data. This report covers biological indices only. Six Members submitted data for 11 sites ... and 12 CEMP parameters in 2008/09. This continues a decreasing trend in the amounts of data being ... submitted to the CCAMLR database. No data was received from CEMP sites in Area 88. Since 1989/90, a total ...

   Meeting Document : WG-EMM-09/05 : Author(s): Secretariat

9. ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN SUBAREA 88.2 SSRU E FOR THE YEARS 2002/03 TO 2008/09

   -at-age and tag-recapture data from New Zealand vessels and for selected trips. The New Zealand vessels ... initial biomass was very imprecise. The selected trips data set resulted in a more precise estimate ... to the maturity ogive. Model fits to the data were adequate, with the tag-release and recapture data providing ... the most information on stock size, although there were conflicts between information in the recapture data ...

   Meeting Document : WG-FSA-09/41 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)

10. Background papers considered relevant to the WG-EMM discussions on feedback management

    populations across the Antarctic Peninsula.  The Antarctic Site Inventory data, together with data from other ... (MAPPPD) which is on a publicly available website (Humphries et al. In Press). The data summary ... relevance to the WG EMM discussions on feedback management. Consequently, the UK has submitted the documents ... M., Lynch H.J. Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD): Data and tools ...

    Meeting Document : WG-EMM-16/44 : Author(s): Delegation of the United Kingdom

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