SIOFA/CCAMLR Joint Workshop on Exchange of Scientific Toothfish Data

A joint SIOFA/CCAMLR Workshop on the exchange of scientific toothfish data will be held via video conference. The format is two video meeting sessions:
Session 1: Monday 29 November from 06:00 to 10:00 UTC.
Session 2: Wednesday 01 December 2021 from 06:00 to 10:00 UTC.
Please register by filling the attached Excel Registration Form and sending it to secretariat@siofa.org.

Orange roughy acoustic data processing

The first stock assessments of orange roughy were conducted in 2018 and the second full assessments are scheduled to be presented to the fourth SERAWG in March 2022 using the latest available data. In the first assessment, acoustic data were used as the abundance indices and the additional acoustic data needs to be incorporated into the second assessments. This short-term consultancy aim to collate and analyse the acoustic data and provide abundance estimates for use in the second assessments.