Courageous Cruise 022 Biological Data overview, 1977

This record describes the datasets obtained on Courageous Cruise 022. The data were obtained from the Tasman Sea and Bass Strait in July 1977. Data were obtained from acoustic and trawl surveys of Jack mackerel (Trachurus declivis) and Trachurus mccullochi. Length and target signal strength were determined. Hydrological and XBT data were also collected off the NSW coast. Additional information regarding this dataset is contained in the cruise summary for this voyage.(derived from the cruise report) - Biological Field Data Sheets recorded during this voyage have been scanned to PDF, and are available (to CSIRO Staff) on-line. See the details link under "Stored Media List" (below).