Search results

1. Revisiting krill ageing method using eyestalk cuticles

   Abstract:  The development of a consistent and reproducible ageing method for krill is critical ... for improving the precautionary management of krill fisheries. The only method to date that has shown ... promise in the determination of the absolute age of krill is that of Kilada et al. (2017), which involves ... thin sectioning of the eyestalk cuticle. The mechanisms controlling the generation and retention of ...

   Meeting Document : WG-EMM-2019/45 : Author(s): S. Kawaguchi, T. Barnes, N. Waller, B. Farmer, D. Hayes, R. Kilada, C. Reiss, G. Zhu, B. Krafft, A.-L. Agnalt, T. Ichii and T. Matsuda

2. Report to the Scientific Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ‘Mesopelagic Southern Ocean Prey and Predators (MESOPP)’ and its utility to SC-CAMLR

   Abstract:  The objective of the MESOPP project ‘Mesopelagic Southern Ocean Prey and Predators' ... federate and structure the community; Start to organise the related marine ecosystem community between the ... USA, New Zealand, Canada (in the Frame of the Galway statement), Brazil and all active countries ... already involved in large organisations such as IMBER, CCAMLR or IMOS. MESOPP will focus on the ...

   Meeting Document : SC-CAMLR-38/BG/30 : Author(s): A.J. Constable, P. Lehodey and P. Koubbi

3. e-cc-xi-a4.pdf

   ... accordance with the Regulations”. 4. The Committee noted that there were no qualifications to the Financial ... the 1992 budget and informed the Committee that no expenditures were expected to exceed the approved ... e-cc-xi-a4.pdf ann4.doc ANNEX 4 THE EXECUTIVE ... SECRETARY’S REPORT ON THE MEETING OF THE STANDING COMMITTEE ON ADMINISTRATION AND FINANCE (SCAF) 79 application/pdf attached to:SCAF-92

   Meeting Report : SCAF-92

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

   Abstract:  The scientific survey was conducted by the Greenstar (KOR) in the research block 883_1 ... –883_P9. Due to extreme ice conditions covering the southern part of 88.3, Janas (NZL) was not able to ... conduct its part of the survey. The total catch of D. mawsoni was 63,840 kg comprising 2,526 individuals ... . The CPUE for Dissostichus mawsoni indicated regional differences among the research blocks. CPUE was ...

   Meeting Document : WG-SAM-2019/11 : Author(s): Delegations of the Republic of Korea and New Zealand

5. Density estimation of Antarctic krill (Euphausia superba) around South Shetland Island and Elephant Island (Subarea 48.1) using two frequencies with 38 and 120 kHz

   Abstract:  The density of Antarctic krill swarm inhabiting the Subarea 48.1, which includes the ... Elephant Island peripheries and the west and north of the South Shetland Island, was estimated using an ... in 2019. Krill were collected by the commercial midwater trawl fishing vessel. The data were ... ) each transects krill AT. The weighted krill density was estimated to be 4.27 g/m 2 (CV=43.42%) applying ...

   Meeting Document : SG-ASAM-2019/03 Rev. 1 : Author(s): S. Choi, S. Chung, I. Han, W. Oh, D. An and K. Lee

6. Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data

   eddy activity) covering 2011-2018, we developed the particle tracking model to investigate egg and ... larval transport of the Antarctic Toothfish in the East Antarctic region. This paper presents the ... 2-year simulation.  From the result of the BB region, while strong self retention on the BB was ... observed in the experiment A-1, the majority of particles were advected eastward in the experiment A-2. A ...

   Meeting Document : WG-FSA-2019/63 : Author(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii

7. Beach litter accumulation and retention at sub-Antarctic Marion Island: trends in relation to longline fishing activity

   Abstract:  Standardised beach litter surveys at subantarctic Marion Island for the period 1996 to ... 1998 are reported, and compared to surveys done in 1984 and 1995, prior to the onset of unregulated ... illegal fishing in this area. An exponential increase in the litter accumulation was noted in annual ... accumulation studies at designated beaches. Styrofoam pieces and plastic bottles showed the largest increases ...

   Meeting Document : CCAMLR-XVII/BG/25 : Author(s): Delegation of South Africa

8. Preliminary report on the South Sandwich Island research cruise by RRS Discovery (DY098) in January-February 2019

   Abstract:  This paper describes the structure and preliminary results of the research cruise to ... investigate the marine pelagic ecosystem around the South Sandwich Islands in the austral summer of 2019. The ... research cruise consisted of a large scale acoustic survey, following track lines established during the ... samples were taken along the track line at approximately 12 hours intervals (centred around midday and ...

   Meeting Document : WG-EMM-2019/78 : Author(s): S. Fielding, C. Manno, G. Stowasser, B. Apeland, D. Ashurst, A. Ariza, M. Baines, L. Cornwell, A.B. Hulbert, K.R. Jones-Williams, C. Lacey, E.G. Langan, E.D. McRae, F.A. Perry, S. Pinder, E.J. Rowlands, F. Saccomandi, C. Silverstri, M.E.S. Sørensen, A. Slomska, J. Jackson, E.J Murphy, M. Reichelt, S. Thorpe, P. Trathan and G. Tarling

9. New Antarctic deep-sea weird leech (Hirudinida: Piscicolidae): morphological features and phylogenetic relationships

   parasite of Whitson’s grenadier Macrourus whitsoni (Regan) (Macrouridae: Gadiformes) collected in the Ross ... tubercles on the venter and dorsal segmental tubercles, an uncommon appearance of its anterior sucker with ... earlike edges and an inner membrane around the mouthpore, well-developed musculature and a unique ... combination of features of the reproductive and digestive systems. The presence of uncommon tubercles can be ...

   Meeting Document : WG-FSA-18/P01 : Author(s): A. Utevsky and S. Utevsky

10. Biomass results from the International Synoptic Krill Survey in Area 48, 2019

    Abstract:  Results from the International Synoptic Krill Survey in Area 48, 2019, are presented ... . This survey covered both the strata occupied during the CCAMLR 2000 acoustic survey and the strata that ... comprise the regular AMLR survey. Acoustic transects (10534 n.mi), oceanographic measurements (253 casts ... ), and trawls (164) were carried out as per survey procedures developed in 2018, which were based on the ...

    Meeting Document : SG-ASAM-2019/08 Rev. 1 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman, X. Wang, X. Zhao and M. Cox

Pages