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1. Warming effects in the Western Antarctic Peninsula Ecosystem: the role of population dynamic models for explaining and predicting penguin trends

   developed simple conceptual models for decipher the role of climate and krill fluctuations on the population ... dynamics of these three pygoscelid penguin species inhabiting the Antarctic Peninsula region. Our results ... suggest that the relevant processes underlying the population dynamics of these penguin species at King ... George Island (Antarctic Peninsula) are intra-specific competition and the combined effects of krill ...

   Meeting Document : WG-EMM-12/18 : Автор(ы): M. Lima and S.A. Estay (Chile)

2. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2014–15

   Abstract:  This report summarises the timing, depth, and location of fishing effort together with ... biological characteristics of the catch of Antarctic toothfish up to and including the 2015 season. In 2015 ... not to be indexing abundance. Length frequency distributions of Antarctic toothfish in the Ross Sea ... three years. The strong mode of smaller (90–120 cm TL) toothfish present in the Slope fishery from 2010 ...

   Meeting Document : WG-FSA-15/36 : Автор(ы): K. Large, S.M. Hanchet and S. Mormede (New Zealand)

3. Sea ice characterisation of the proposed Ross Sea region Marine Protected Area Special Research Zone

   Research Zone (SRZ) along with three other General Protection Areas. This paper presents an analysis of sea ... ice within and surrounding the boundaries of the proposed SRZ over the past 16 years, the impact it ... achieving the objectives of the proposed SRZ in the future. Based on historic satellite-derived sea ice ... in about half of the fishing seasons. Over the past 16 seasons, the SRZ was accessible to fishing in ...

   Meeting Document : SC-CAMLR-XXXIV/BG/31 : Автор(ы): S. Parker, S. Hoyle, S. Hanchet and R.J.C. Currey (New Zealand)

4. Research program to examine the life cycle and resource potential of Dissostichus species in the Special Research Zone within the Ross Sea region marine protected area (RSRMPA) in 2017–2027

     research program in the frame of the research and monitoring associated with the RSRMPA. Russian research ... and stock structure of Dissostichus species in the eastern part of the Ross Sea over shelf and ... focus.  The study area covered by proposed investigations is located in the Special Research Zone of the ... Research Zone during 2017-2027 or the first reference period for existence of the RSRMPA.   This program ...

   Meeting Document : WG-SAM-17/21 : Автор(ы): Delegation of the Russian Federation

5. Depth and temperature preferences of Antarctica toothfish (Dissostichus mawsoni) from a pilot popup satellite archival tag study in the Mawson Sea

   depth range of 326 to 1824 m and a temperature range of-1.95 to 0.7°C.  Through available depth and ... appeared to have remained in the Mawson Sea area for the majority of time at liberty. The recaptured ... warranted to observe similar ascents in other individuals, and be analyzed in the greater context of ... reproductive ecology of Antarctic toothfish. To this end, a tagging configuration is proposed to target logging ...

   Meeting Document : WG-FSA-18/22 : Автор(ы): C.H. Lam, S.-G. Choi, E. Kim, S. Chung, J. Lee and D.H. An

6. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2018/19

   characterisation of the fishery showed a truncation of the right-hand limb of the age distribution between 2004 and ... 2014. Few age data are currently available after 2014. We recommend that further ageing of toothfish in ... -year Chapman estimates and allowing a maximum of 20% in the catch limit for 88.2H and research block ... 882_2 are: 882H: 240 t catch and allowing a maximum of 20% change in the catch limit from 200 t ...

   Meeting Document : WG-FSA-2019/12 : Автор(ы): J. Devine and S. Parker

7. USING AUTOMATED CAMERAS AS A COST-EFFECTIVE MEANS OF EXTENDING LAND-BASED PREDATOR MONITORING

   and reliable tools for surveillance and monitoring. This paper describes (1) the kinds of observations ... developed for use in the extreme conditions of Antarctica, (2) a preliminary assessment of the utility of ... expand the spatial extent of Adélie penguin monitoring, and to extend monitoring to additional land-based ... ) Title:  USING AUTOMATED CAMERAS AS A COST-EFFECTIVE MEANS OF EXTENDING LAND-BASED PREDATOR MONITORING ...

   Meeting Document : WG-EMM-11/37 : Автор(ы): C. Southwell, L. Emmerson and K. Newbery (Australia)

8. Autoliners and seabird by-catch: do line setters increase the sink rate of integrated weight longlines?

   effectiveness of line setters in increasing sink rates of IW longlines. Time-depth recorders were deployed along ... magazines of line set with and without a line setter using a paired treatment design. Sink rates of ... longlines set with and without a line setter were identical, including in the first few metres of the water ... several metres closer to the stern of vessels, thereby increasing slightly (Author(s):  G. Robertson ...

   Meeting Document : WG-FSA-07/13 : Автор(ы): G. Robertson (Australia), J. Williamson, M. McNeill (New Zealand), S. Candy (Australia) and N. Smith (New Zealand)

9. Analysis of krill catch data from continuous and conventional trawls by the Saga Sea and Atlantic Navigator

   Abstract:  In this paper we analyse data on the distribution of catches, the size of krill and ... bycatch of larval fish taken by the Saga Sea fishing with continuous trawls in 2006, and the Atlantic ... Navigator which fished in 2005 using both continuous trawling and conventional trawling. The sizes of krill ... are few data for comparison, the bycatches of larval/juvenile fish in the continuous trawl also appear ...

   Meeting Document : WG-FSA-06/57 : Автор(ы): D.J. Agnew, A. Payne, J. Hooper and J. Roe (United Kingdom)

10. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

    Abstract:  Juveniles of the macrourid rattail Macrourus whitsoni were collected by the NIWA ... research vessel Tangaroa during the BioRoss survey of the Western Ross Sea and Balleny Islands, with the ... purpose of analyzing the otoliths to generate more accurate age estimates for this species. Intensive ... analysis of otoliths from small specimens greatly increased confidence in the interpretation of the zone ...

    Meeting Document : WG-FSA-05/20 : Автор(ы): P.M. Marriott, M.J. Manning and P.L. Horn (New Zealand)

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