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1. Automated data processing using Echoview

   Abstract:  Increasing volumes of acoustic data are being collected which necessitates a reappraisal of many of the current methods for data processing and analysis.  For some acoustic data sets manual processing is no longer an option; the large size of the data set is preventing analysis.  This

   Meeting Document : SG-ASAM-15/01 : Autor(es): M.J. Cox (Australia), G. Skaret (Norway), L.-M.K. Harrison and R. Harcourt (Australia)

2. 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

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

3. Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics

   Abstract:  Single frequency (38 and 120 kHz) acoustic and associated net data were extracted from US AMLR datasets and used to mimic data that might be collected by the commercial fishery during the fishing seasons. From these data we develop semi-empirical indices of acoustic biomass in a

   Meeting Document : SG-ASAM-15/03 : Autor(es): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)

4. Net diagrams for Norwegian vessels notified for krill fishery in 2015/16 – Notification ID 86750, 86751, 86780 and 86781

   Abstract:  In accordance with CM 21-03, Annex 21-03 A, attached are the net diagrams and marine mammal exclusion device diagram referred to in the krill fishery notifications for 2015/16 submitted for the three Norwegian vessels (Juvel, Saga Sea and Antarctic Sea). The pages 1 – 6 relate to the

   Meeting Document : WG-EMM-15/01 : Autor(es): Delegation of Norway

5. Net diagrams for Chilean vessels notified for krill fishery in 2015/16 Notification ID 86795, 86796 and 86797

   Abstract:  According to the requirements of Conservation Measure 21-03 (2014), this document provides information on net diagrams and exclusion devices of marine mammals used by the Chilean flag vessels Betanzos and Cabo de Hornos, who present fishing notifications for the 2015/16 krill fishery

   Meeting Document : WG-EMM-15/03 : Autor(es): Delegation of Chile

6. Finfish Research Proposal: Finfish distribution and abundance in Subareas 48.1 and 48.2

   Author(s):  Delegation of Chile Title:  Finfish Research Proposal: Finfish distribution and abundance in Subareas 48.1 and 48.2 Approval:  Approved Secretariat Workflow Status:  Content Approved

   Meeting Document : WG-SAM-15/12 : Autor(es): Delegation of Chile

7. Standardisation of commercial CPUE

   Abstract:  This paper reports analysis of CPUE data on cod in the Barents Sea.  The potential of fleet effort standardisation is explored based on vessel calibration factors, which are established when vessel trawling operations take place at acceptable proximity in time and space. The

   Meeting Document : WG-SAM-15/P01 : Autor(es): A. Salthaug and O.R. Godø

8. Research plan for toothfish in Division 58.4.4 b by Shinsei maru No. 3 in 2015/16

   Abstract:  In this document, we revise stock status assessments of D. eleginoides in research blocks 58.4.4b_1 and 58.4.4b_2 using CPUE analogy method, Petersen method and CASAL model. Detailed results using CASAL models in research block 58.4.4b_1 are described in a separated document. The

   Meeting Document : WG-SAM-15/13 : Autor(es): Delegation of Japan

9. Reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2013/14 season

   Abstract:  A survey was conducted to collect data of stock status and various biological information of toothfish in the research blocks 58.4.4b_1 (SSRU 58.4.4C) and 58.4.4b_2 (SSRU 58.4.4D) of Division 58.4.4b (Ob Lena Banks) from July 18 to September 20, 2014. A total of 88 hauls using normal

   Meeting Document : WG-SAM-15/14 : Autor(es): Delegation of Japan

10. Assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014

    Abstract:  We made two sensitivity runs of age-structured and two fisheries (≥1300 m and < 1300 m) CASAL models for stock status assessments of Dissostichus eleginoides in the research block 58.4.3a_1 following the recommendations of the WG-FSA-2014 meeting. Two runs were carried out: including

    Meeting Document : WG-SAM-15/24 : Autor(es): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

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