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1. Korean research plan in Divisions 58.4.1 and 58.4.2 in 2016/17

   Abstract:  Most things related to Dissostichus spp. in the eastern side of Antarctic Ocean has not ... sizes were vulnerable with a big range of about 1,000-2,000 t per SSRU in 58.4.1. During the 2004-2015 ... more recapture. The food-web of Dissostichus spp. has started to be studied in the southern Ross Sea ... ):  Delegation of the Republic of Korea Title:  Korean research plan in Divisions 58.4.1 and 58.4.2 in 2016/17 ...

   Meeting Document : WG-SAM-16/17 : Author(s): Delegation of the Republic of Korea

2. Inter-annual variability in krill density at South Georgia: 1997–2012

   with many zero observations. Within each survey the mean krill density was significantly correlated ... one year were driving the mean krill density estimates for the WCB in that year. WCB krill density ... (µ, mean density for the area) showed several years of moderate to high values (µ > 30 gm ... zero observations. Within each survey the mean krill density was significantly correlated with the top ...

   Meeting Document : WG-EMM-13/14 : Author(s): S. Fielding, J.L Watkins, P. Trathan, P. Enderlein, C. Waluda, C. Goss, G. Stowasser, G. Tarling and E. Murphy (United Kingdom)

3. Notification for scientific research in 2017/18: proposal to participate in research plan for Antarctic toothfish in Subarea 88.3

   conduct research in this subarea. There is considerable uncertainty about the abundance of Antarctic ... Antarctic toothfish in this subarea – and their relationship to the rest of the Pacific Sector. Korea have ... proposal are: (i) to determine the abundance of Antarctic toothfish in Subarea 88.3; and (ii) to improve ... understanding of stock structure of toothfish in this area. To complete the effort-limited survey a total of 65 ...

   Meeting Document : WG-SAM-17/38 : Author(s): Delegation of New Zealand

4. USING ECOSYSTEM STRUCTURE TO IDENTIFY FINER-SCALE SSMUS FOR OCEANIC AREAS IN SUBAREAS 48.1 TO 48.3

   Abstract:  One of the main issues in the management of the krill fishery is finding a spatial ... initial framework of small scale management units (SSMUs) in subareas 48.1 to 48.4 based on the spatial ... consumption of krill by predators and 10% of the cumulative total fishery catch in the three subareas (48.1 to ... 48.3) where the fishery operates. There is ample evidence of structure in oceanic areas from both ...

   Meeting Document : WG-EMM-11/18 : Author(s): S.L. Hill and J. Silk (UK)

5. Measurements of sound-speed and density contrasts of Antarctic krill (Euphausia superba) on board RV Kaiyo Maru

   bottle method. The mean total length and the mean mass-density contrast were 43.5mm and 1.028 near South ... . The corresponding sound-speed contrast of krill with mean total lengths of 44.2mm was 1.011 in the South Shetland ... Islands. These contrasts of krill with mean total lengths of 25.1mm and 48.6mm were 1.044 and 1.035 ... bottle method. The mean total length and the mean mass-density contrast were 43.5mm and 1.028 near South ...

   Meeting Document : WG-EMM-08/56 Rev. 1 : Author(s): Y. Takao, H. Yasuma, R. Matsukura, K. Amakasu and M. Naganobu (Japan)

6. IMPACTS OF CLIMATE CHANGE ON ANTARCTIC MARINE ECOSYSTEMS: A CALL FOR ACTION

   decade, but little in the way of policy or operational change has resulted at CCAMLR. Over the past 50 ... ice. "The uncertainty in climate predictions leads to uncertainty in projections of impacts, but ... Committee needs to increase its work on climate change impacts in order to consider the consequences of a ... approach to management in the context of the unknowns of climate change, and to include in this approach ...

   Meeting Document : CCAMLR-XXVII/BG/27 : Author(s): Submitted by ASOC

7. An index of per capita recruitment

   )eM where R1 is the proportion of age-1 animals sampled in year y and M is the post-recruit mortality ... the population is available; and 4) the proportion of age-1 animals in the sample can be determined ... assumed in order to investigate the resulting distributions of PCR. Distributions of PCR are skewed toward ... conclusions are insensitive to changes in the shape of the functional relationship between spawners and ...

   Meeting Document : WG-EMM-99/50 : Author(s): R. Hewitt (USA)

8. CLIMATICALLY DRIVEN FLUCTUATIONS IN SOUTHERN OCEAN ECOSYSTEMS

   role of physical and biological processes in generating fluctuations in the ecosystem around South ... Georgia in the South Atlantic sector of the Southern Ocean. Anomalies in sea surface temperature (SST) in ... changes in SST, and related fluctuations in winter sea ice extent, affect the recruitment and dispersal of ... °C over the next 100 years could lead to more than a 95% reduction in the biomass and abundance of ...

   Meeting Document : WG-EMM-08/P02 : Author(s): E.J. Murphy, P.N. Trathan, J.L. Watkins, K. Reid, M.P. Meredith, J. Forcada, S.E. Thorpe, N.M. Johnston and P. Rothery

9. Growth rates of Antarctic fur seals as indices of environmental conditions

   mass at age in each year compared to the multi-year mean, that was not dependent on assumptions ... compared to the multi-year mean, that was not dependent on assumptions of linearity. The indices of growth ...

   Meeting Document : WG-EMM-01/20 : Author(s): K. Reid (United Kingdom)

10. Geographical aspects of utilising resources of krill (Euphausia superba)

    Abstract:  This paper presents data on the distribution of E. superba in the Atlantic sector and ... . In a number of subregions on the periphery of the Weddell Gyre (both to the north and south), as well ... as in the coastal waters of the Antarctic continent, the formation of krill aggregations is variable ... in terms of location of individual aggregations. The main difficulty with starting up a fishery there ...

    Meeting Document : WG-EMM-96/05 : Author(s): Makarov, R.R.

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