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1. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longline

   combination of socio-economical, ecological and conservation issues. However, estimating the amount of ... depredated resource can be especially challenging when depredation occurs on fish in the marine environment ... . This is the case for killer whales (Orcinus orca) and sperm whales (Physeter macrocephalus) depredation ... on the demersal Patagonian toothfish (Dissostichus eleginoides) longline fishery operating within the ...

   Meeting Document : WG-FSA-14/10 : Автор(ы): N. Gasco, P. Tixier, G. Duhamel and C. Guinet (France)

2. In situ target strength measurements of Antarctic zooplankton (Euphausia superba and Salpa thompsoni) at 120 khz and 200 khz, corroboration of scattering models, and a statistical technique for delineating species

   midwater trawl was used to sample the zooplankton populations and animal length-frequency data were ... recorded. The TS and length-frequency data were combined to corroborate theoretical scattering models for ... both species. The individual TS measurements were collected at 120 kHz with a split-beam echosounder ... and a single-target detection algorithm. Because the two transducers were essentially collocated ...

   Meeting Document : WG-Krill-94/12 : Автор(ы): D.A. Demer and R.P. Hewitt (USA)

3. Biomass of Antarctic krill around South Shetland using 2-dB difference method in April 2016

   Abstract:  Antarctic Krill plays an important role in Antarctic ecosystems as the medium that ... connects phytoplankton to penguins, seals, and whales. It is also in the limelight as an important protein ... source for the future food resource. Since Krill is mainly schooled within 200m depth, mass catching is ... operated by Norway, Korea, and Japan, etc. Major fishing area is the surroundings of South Sheltland where ...

   Meeting Document : WG-EMM-16/60 : Автор(ы): Delegation of the Republic of Korea

4. Peculiarities of Euphausia superba size composition in Statistical Subarea 48.2 (South Orkney Islands)

   E.superba was undertaken by means of comparision of various size groups of curstacean distribution in the ... region of the South Orkney islands and adjacent waters. Materials of 14 separte expeditions were used ... attention, and we operate here only by modal groups, which valuated on the maxima on cures of size ... , comparision shows, that these animals, which distribute to the north from south part of the South Antilles ...

   Meeting Document : WG-KRILL-91/11 : Автор(ы): V.I. Latogursky and R.R. Makarov (USSR)

5. Monitoring, control and surveillance undertaken by Chile during 2017/18 season

   Abstract:  Within the framework of the Commission for the Conservation of Antarctic Marine Living ... Resources (CCAMLR), the Government of Chile conducts Fishing Inspection Operations to the area of the ... Convention. For this purpose, it provides the use of the Chilean Navy vessel, the OPV- 83 MARINERO FUENTEALBA ... . Likewise, the Second Commanders of the Navy vessels participating in the Antarctic Campaign are instructed ...

   Meeting Document : CCAMLR-XXXVII/BG/18 : Автор(ы): Delegation of Chile

6. Observer coverage in CCAMLR krill fisheries from 2011 to 2015

   Abstract:  The issue of observer coverage in krill fisheries has been the subject of extensive ... discussion at the Commission for a number of years, as the krill fishery is the only CCAMLR fishery that does ... not require 100% observer coverage. The Secretariat analysed the level of observer coverage for the ... past five years comparing the number of days of fishing conducted by vessels in the krill fleet, with ...

   Meeting Document : WG-EMM-16/11 : Автор(ы): CCAMLR Secretariat

7. Создание формальной координационной группы АНТКОМ

   Abstract:  Australia and the United Kingdom propose the establishment of a CCAMLR Bureau to ... coordinate the work of the Commission, Scientific Committee and relevant standing committees and working ... groups, among other benefits. This recognises the value of the Scientific Committee’s informal Vice ... Chairs and Conveners (VCAC) group in coordinating the work plan of the Scientific Committee. Furthermore ...

   Meeting Document : CCAMLR-XXXVI/21 : Автор(ы): Delegations of Australia and the United Kingdom

8. Catchability of midwater trawls in relation to krill fishery

   Abstract:  The relation between mid-water trawl catchability and its construction, trawling regime ... , krill aggregations distribution in the study area is discussed. It is shown that while the trawl ... selectivity affects krill length composition in each trawl sample, the trawl catchability affects the ... estimation of total krill lengths distribution, obtained on the basis of trawl samples from different catched ...

   Meeting Document : WG-EMM-98/20 : Автор(ы): S.M. Kasatkina (Russia)

9. ASPECTS OF POPULATION STRUCTURE, DYNAMICS, AND DEMOGRAPHY OF RELEVANCE TO ABUNDANCE ESTIMATION: ADÉLIE PENGUINS

   breeding sites during the breeding season. The objective of this paper is to identify and describe the ... aspects of Adélie penguin population structure, dynamics and demography that are relevant to the ... interpretation of counts made at breeding sites and the estimation of overall population abundance derived from ... , it is important to understand the population dynamics of the different components of the population ...

   Meeting Document : WG-EMM-PSW-08/09 : Автор(ы): L. Emmerson and C. Southwell (Australia)

10. Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3

    Abstract:  During the year 2005 meeting of the WG-FSA two different methods for assessing ... Patagonian toothfish stock in CCAMLR Subarea 48.3 were available to the Working Group: CASAL and ASPM (WG-FSA ... -05/16; WG-FSA-05/73). Although the underlying basic age-structure population dynamics models in both ... cases were similar, there were considerable differences in assumptions and implementations of the two ...

    Meeting Document : WG-FSA-SAM-06/13 : Автор(ы): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)

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