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1. Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Australia and Spain

   Antarctic toothfish in this so called “data poor” area at the end of the whole experience. From the five ... and 2017 respectively, in order to get data and biological samples which enable an assessment of ... , Japan, Republic of Korea, France and Spain. Spain and Australia are working on the ageing and growth ... estimates of Antarctic toothfish from 2015 and 2017 respectively. Previous work has been presented to the ...

   Meeting Document : WG-FSA-18/54 Rev. 1 : Автор(ы): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde, S. Barreiro, B. Farmer and T. Barnes

2. A proposal for streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources

   insufficient time at present in the existing working groups, such as consideration of marine protected areas in ... Abstract:  The work of the Scientific Committee is expanding with a duplication of some functions ... a CCAMLR context. It is proposed that the working groups of the Scientific Committee be revised to ... streamline the work and to help reduce the number of groups needing to be attended by our experts. The ...

   Meeting Document : WG-EMM-05/35 : Автор(ы): A.J. Constable (Australia)

3. Investigations of intensity of krill drift near South Georgia Island

   Abstract:  Calculation of drift’s speed (transport with current) of Antarctic krill along the ... northeastern shore of South Georgia Island (between 54-55S and 34-39W) were carried out. Length of island’s ... shelf for calculation was assumed about 300 km, but average width of shelf (from shore to 500 m isobate ... ) was assumed about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The ...

   Meeting Document : WG-CEMP-92/32 : Автор(ы): V.V. Popkov (Russian Federation)

4. Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... this paper we provide results of the seventh annual survey in the time series. The objectives of this ... survey included monitoring sub-adult (≤ 110 cm TL) toothfish in the south of SSRUs 881.J and 881.L in the ... larger (large sub-adult and adult) toothfish in two areas (both situated in SSRU 881.M) of importance to ...

   Meeting Document : WG-SAM-18/10 : Автор(ы): D. Stevens, X. Fu, S. Mormede and S. Parker

5. Standing stock, biology, diet and spatial distribution of demersal finfish from the 2003 US AMLR bottom trawl survey of the South Shetland Islands (Subarea 48.1)

   bottom trawl surveys of the South Shetland Islands (Subarea 48.1) during the 1998, 2001, and 2003 austral ... demersal finfish species have remained relatively consistent across all surveys. Shelf regions of ... important feeding areas lie to the west and north of Elephant Island and to the north of King George Island ... greater than 200 meters. Estimates of total stock biomass from these surveys were computed for eight ...

   Meeting Document : WG-FSA-03/38 : Автор(ы): C.D. Jones (USA), K.-H. Kock, (Germany), J. Ashford, A. DeVries, K. Dietrich (USA), S. Hanchet (New Zealand), T. Near, T. Turk (USA) and S. Wilhelms (Germany)

6. The incidence of plastic in the diets of Antarctic seabirds

   Abstract:  We investigated the diets of seabirds at sea in the Antarctic from 1976 to 1988. During ... , we collected or pumped the stomachs of 1,223 seabirds of 23 species. The stomach contents of species ... live prey. Among species that feed a t the surface, most of which eat both live and dead organisms ... , incidence of plastic was highest among the smaller ones and those that are omnivores, or feed on zooplankton ...

   Meeting Document : SC-CAMLR-X/BG/18 : Автор(ы): Delegation of USA

7. Maximum entropy reconstruction of stock distribution and inference of stock density from line-transect acoustic survey data

   distribution from acoustic line-transect data. MaxEnt is founded on the bedrock of probability theory and ... allows the most efficient possible use of known data in the inference process. The method takes explicit ... account of spatial correlation in the observed data and seeks to reconstruct a distribution of density ... maximized. The method is iterative and uses the Bayesian approach of evaluating the posterior probability of ...

   Meeting Document : WG-EMM-02/35 : Автор(ы): A.S. Brierley, S.F. Gull and M.H. Wafy (United Kingdom)

8. An analysis of temporal variability in abundance, diversity and growth rates in the coastal ichthyoplankton assemblage of South Georgia (sub-Antarctic)

   fish diversity and abundance. Larvae of twenty two species, representing nine families, were identified ... significantly correlated with local SST or primary productivity.  Estimates of larval growth are provided for 5 ... , representing a protracted spawning season, were observed to grow at different rates and this may be related to ... ):  M. Belchier and J. Lawson (United Kingdom) Title:  An analysis of temporal variability in abundance ...

   Meeting Document : WG-FSA-12/33 : Автор(ы): M. Belchier and J. Lawson (United Kingdom)

9. Progress report on the joint research for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand and notification of research in 2018/19

   salinity were measured at 6 locations during the survey in Subarea 88.3. Notification of research for the ... –883_5. Due to extreme ice conditions covering the southern part of 88.3, the Janas (NZL) was not able to ... conduct its part of the survey. The total catch of D. mawsoni was 38,856 kg comprised of 1,380 individuals ... in blocks 883_3 and 883_4 showed similar values of 0.1369 and 0.1466 kg/hook, research block 883_5 ...

   Meeting Document : WG-SAM-18/05 : Автор(ы): Delegations of the Republic of Korea and New Zealand

10. Notes on the availability of three important finfish species in offshore waters of the lower South Shetland Islands (Subarea 48.1)

    Abstract:  In 1998, an offshore scientific trawl survey of bottom fish sampling within the 50-500 ... m isobath of the lower South Shetlands Islands (King George Island to Low Island) was conducted. In ... addition, the abundance of two commercially important Antarctic fish, Notothenia rossii and Gobionotothen ... lower South Shetlands Islands from inshore sites mainly at Potter Cove from 1983 to 1999. These studies ...

    Meeting Document : WG-FSA-99/31 : Автор(ы): C.D. Jones (USA), E.R. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)

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