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1. Research program on Dissostichus spp. in Divisions 58.4.1 and 58.4.2 from 2019/20 to 2021/22

   Abstract:  The Scientific Committee considered the assessment of Dissostichus spp. in data-poor ... types for the implementation of a multi-Member research on   Dissostichus spp.  in East Antarctica ...    efficiency and reliability. In the context of the discussion of the Scientific Committee (SC-CAMLR-XXXVII p ... ):  Delegation of the Russian Federation Title:  Research program on Dissostichus spp. in Divisions 58.4.1 and ...

   Meeting Document : WG-SAM-2019/19 : Author(s): Delegation of the Russian Federation

2. Proposal for multi-Member research on Dissostichus spp. in Divisions 58.4.1 and 58.4.2 from 2019/20 to 2021/22

   Abstract:  The Scientific Committee considered the assessment of Dissostichus spp. in data-poor ... types for the implementation of a multi-Member research on   Dissostichus spp.  in East Antarctica ...    efficiency and reliability. In the context of the discussion of the Scientific Committee (SC-CAMLR-XXXVII p ... ):  Delegation of the Russian Federation Title:  Proposal for multi-Member research on Dissostichus spp. in ...

   Meeting Document : WG-FSA-2019/52 : Author(s): Delegation of the Russian Federation

3. Developing robust biomass estimates and advice on catch limits in research blocks

   resulted in conflicting estimates of biomass between the CPUE by seabed area and the Chapman estimate. The ... . This uses local Chapman biomass estimates in the reference area instead of the stock biomass estimated ... Abstract:  In 2016, changes to the methods used by CCAMLR to estimate biomass in research blocks ... that improves on the original CPUE by seabed area method for toothfish populations in research blocks ...

   Meeting Document : WG-SAM-17/37 : Author(s): S.J. Parker, S. Mormede, A. Dunn, S.M. Hanchet and C. Marsh

4. Histopathology of Antarctic krill, Euphausia superba, bearing black spots

   superba, since January, 2001. To study the nature of the black spots, the krill were sampled in the winter ... of 2003, 2006, and 2007 in the South Georgia region, the Antarctic Ocean. Histological observations ... bacteria or amorphous material. In the 2007 samples, 42% of the krill had melanized nodules. Most of the ... Abstract:  Small black spots have been noticed on the cephalothorax of Antarctic krill, Euphausia ...

   Meeting Document : WG-EMM-08/P09 : Author(s): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu

5. Relative selectivity of four sampling methods using traps and trawls for male snow crabs (Chionoecetes opilio)

   of crab body sizes, shell conditions, and claw allometry. We concluded that: 1) mean and modal size ... than in trap catches whereas old-shell crabs were more common in trap than in trawl catches; 4) mean ... , shell conditions, and claw allometry. We concluded that: 1) mean and modal size of crabs captured ... old-shell crabs were more common in trap than in trawl catches; 4) mean size of the crabs caught ...

   Meeting Document : WS-CRAB-93/11 : Author(s): J.M. Hoenig and E.G. Dawe (USA)

6. ABUNDANCE AND BIOLOGICAL INFORMATION ON TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2007/08 SEASON

   % in numerical number and 90-96 % in weight to the total samples in SSRUs. Mean CPUE of toothfish in number ... 1 and Phase 2, respectively. Mean CPUE of toothfish in weight by SSRU ranged from 64.0 to 80.7 kg / 1,000 ... (10-minute latitude x 20-minute longitude) standard stratification method, mean CPUE for the Division ... % in numerical number and 90-96 % in weight to the total samples in SSRUs. Mean CPUE of toothfish in number ...

   Meeting Document : WG-SAM-09/10 : Author(s): K. Taki, T. Ichii, M. Kiyota and S. Kawahara (Japan)

7. e-sc-xix-a4-appG.pdf

   ... to areal krill biomass density at 120 kHz was 0.1556. The mean density of krill in the area surveyed ... of Elephant Island. The mean density of krill observed during the survey was much lower than that observed ... and this became more diffuse towards Elephant Island. Mean densities of krill were 28 g/m2 in the northern South ... . Two methods were proposed to accomplish this step: one based on the difference between mean volume ... areal krill biomass density at 120 kHz was 0.1556. The mean density of krill in the area surveyed was ... became more diffuse towards Elephant Island. Mean densities of krill were 28 g/m2 in the northern South ... . Everson (UK) in consultation with workshop participants. Aims 1.5 The primary aims of the workshop had ... probability distribution over time in the estimation of γ with the GYM. In this report ‘B0’ and ‘standing application/pdf attached to:B0-WS-00

   Meeting Report : B0-WS-00

8. Linking population trends of Antarctic shag (Phalacrocorax bransfieldensis) and fish at Nelson Island, South Shetland Islands (Antarctica)

   in the number of breeding pairs of Antarctic shag Phalacrocorax bransfieldensis  in two colonies on ... , respectively, with both factors adversely affecting the population trends of this bird. In line with these ... influenced by the concomitant decrease in abundance of two of their main prey, the nototheniids Notothenia ... the 1990s up to the mid 2000s over an overall monitoring period of over two decades. It addresses ...

   Meeting Document : WG-EMM-16/P09 : Author(s): R. Casaux and E. Barrera-Oro

9. CCAMLR Scientific Scholarship Scheme

   COMMISSION FOR THE CONSERVATION OF COMMISSION POUR ... LA CONSERVATION DE LA FAUNE КОМИССИЯ ПО СОХРАНЕНИЮ МОРСКИХ COMISIÓN PARA LA CONSERVACIÓN DE LOS ... assist early career scientists  to participate in the work of the Scientific Committee and its working ... support the requirements of CCAMLR in the long term. Scholarships of up to A$30 000 are available to ... seeking to participate in scientific endeavours relevant to the objectives of CCAMLR.   ... Description / Abstract:  In 2010 CCAMLR established the CCAMLR Scientific Scholarship Scheme to ...

   Document : Site Section: Science

10. CCAMLR Statistical Bulletin, Vol. 30 data files

    monthly STATLANT data (reported at the subarea-level) and the spatial distribution of catches reported in ... individual SSMUs (i.e. SSMU-group catches reported in the C1 data were < 50% of those reported in the ... . ReferenceDataVesselSize.csv- Size category of fishing vessels based on gross tonnage, as defined in the STATLANT data form 08B ... format are in the public domain. Users are requested to acknowledge the source of these data as follows ... depth intervals in the Convention Area. The catch history of krill (Euphausia superba) by month and ... level. The spatial allocation to SSMUs is based on the distribution of catches reported in the haul ... statistics are derived from the landings and exports of toothfish reported in CCAMLR’s Catch Documentation ... , as well as the catch histories of selected species and the seabed areas in the Convention Area ...

    Document : Site Section: Data

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