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1. Acoustic survey design to estimate krill biomass in Subareas 48.1, 48.2 and 48.3

   Abstract:  The Scientific Committee has requested advice on the feasibility of conducting a ... synoptic survey of krill biomass in Statistical Area 48. Example calculations are presented for estimating ... the amount of survey effort required to achieve a target level of precision using a stratified random ... 1.25 ship-months of survey effort can provide an estimate of krill biomass in Subareas 48.1, 48. 2 and ...

   Meeting Document : WG-EMM-95/71 : Author(s): Hewitt, R.P., Watters, G.

2. Report on the research for Dissostichus spp. in Subarea 48.2 by the Ukraine in 2015–2019

   Abstract:  The five years of survey and observations of Dissostichus spp. in statistical subarea ... of the Scientific Committee and Commission. Data on the distribution of Antarctic toothfish and by ... -catch fish, biological characteristics of Antarctic and Patagonian toothfish are presented. Biomass of ... ):  Delegation of Ukraine Title:  Report on the research for Dissostichus spp. in Subarea 48.2 by the Ukraine in ...

   Meeting Document : WG-FSA-2019/51 : Author(s): Delegation of Ukraine

3. Krill biomass and density distribution in February–March 2002 in Subarea 48.3

   Abstract:  Presented are the results of krill acoustic survey carried out by Russian RV Atlantida ... total biomass at 1,898,492 ton. The analysis of krill aggregation distribution was made for ... identification of potential fishing grounds. Also presented are the results of density assessment on potential ... fishing grounds and a map of their location. Location of potential fishing areas is still another evidence ...

   Meeting Document : WG-EMM-03/30 : Author(s): S.M. Kasatkina and A.P. Malyshko (Russia)

4. Longliners, black-browed albatross mortality and bait scavenging in the Falkland Islands: what is the relationship?

   Abstract:  The rate of foraging attempts by black–browed albatross on baited hooks during Spanish ... -system (demersal) longline setting operations, and a range of environmental and operational variables ... . Logistic regression highlighted that a complex range of environmental and operational variables and black ... , examined over a relatively short time period with minimal environmental variation, the rate of black-browed ...

   Meeting Document : WG-FSA-03/92 : Author(s): T.A. Reid and B.J. Sullivan (United Kingdom)

5. REPORT FROM INVITED EXPERT TO WG-EMM-PSW-08

   Abstract:  Dr Rachel Fewster (Department of Statistics, Faculty of Science, University of Auckland ... ) participated in the WG-EMM Predator Survey Workshop as Invited Expert. The terms of reference for her ... consultation and advice on procedures for: (i) estimating abundance of important krill predators for Small ... estimates (iii) identifying gaps in existing data that constrain estimation of status and advising on how ...

   Meeting Document : WG-EMM-08/09 : Author(s): R. Fewster (Invited Expert)

6. A proposal to amend Conservation Measure 10-02 to improve safety standards for vessels licensed to fish in the CCAMLR Area

   is a corresponding increase in the risk of a maritime emergency. A range of maritime emergencies has ... occurred over time, with the loss of lives and vessels; and maritime pollution events. Responding to a ... maritime emergency in Antarctica is limited by natural challenges, the remoteness of the region and the ... limited availability of suitably ice-rated response vessels. Vessel owners and operators must be aware of ...

   Meeting Document : CCAMLR-XXVI/28 : Author(s): Delegation of Australia

7. A noise removal algorithm for acoustic data with strong interference based on post-processing techniques

   Abstract:  The use of fishing-vessel-based acoustic data has been recognized by SC-CAMLR as an ... important way to estimate the distribution and relative abundance of Antarctic krill (Euphausia superba ... ), yet the quality and even the utility of the data may be seriously degraded by interferences due to the ... lack of synchronization device for the acoustic instruments equipped on some of the vessels. A simple ...

   Meeting Document : SG-ASAM-15/02 : Author(s): X. Wang, X. Zhao and J. Zhang (People’s Republic of China)

8. Winter habitat selection by Antarctic krill will increase krill-predator-fishery interactions during ice free years

   of a commercial fishery (Nicol et al. 2010; Watters et al. 2013), recent declines in seasonal sea-ice ... estimates of krill biomass, habitat use, and association with top predators to examine these likely ... interactions. Krill were virtually absent in offshore waters of the Drake Passage during all three winters ... , compared to summer. In Bransfield Strait, median krill abundance was an order of magnitude higher (8 krill ...

   Meeting Document : WG-EMM-15/05 : Author(s): C.S. Reiss, A. Cossio, C.D. Jones, A. Murray, G. Mitchell, J. Santora, K. Dietrich, E. Weiss, C. Gimpel, J. Walsh and G.M. Watters (USA)

9. Monitoring vessel traffic in the Ross Sea Region MPA

   Abstract:  Paragraph 24 of Conservation Measure (CM) 91-05 addresses the monitoring of vessel ... Secretariat prior to the entry of their fishing vessels into the MPA. Vessels conducting scientific research ... Secretariat of their plans for intended passage through the MPA.  With entry into force of the MPA occurring ... effective and efficient monitoring of vessel traffic in the MPA, as per CM 91-05, paragraph 24. Author(s ...

   Meeting Document : CCAMLR-XXXVI/23 : Author(s): Delegation of the USA

10. How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?

    , Cryodraco antarcticus, and Chaenodraco wilsoni) ice fish species were estimated around islands of the ... of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in ... primary dietary component. Their food intake varied by a factor of 2 or 3 between years. Most estimates of ... daily food intake of demersal Antarctic fish both available in the scientific literature and from our ...

    Meeting Document : WG-FSA-10/18 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)

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