The scientific objectives for the survey were split across two voyages (SS11/2006 for leg 1 and SS02/2007 for leg 2). They were to:
(1) use advanced sampling tools and techniques that are, to the extent possible, non destructive
(2) collect precisely georeferenced baseline data at scientific reference sites to enable indicators to be quantified (e.g. biodiversity metrics and levels of fishing effort at each site).
These data will be documented and available for use for targeted monitoring during subsequent surveys
(1) provide results that can assess the achievement of the TSMR management plan to date (revisit four seamounts photographed in 1997 - Main Pedra, Sister 1, K1 and D1; look for changes in fished and unfished sites) and refine baseline data
(2) enable future assessment against performance objectives for the TSMR and selected proposed Commonwealth MPAs - Huon, Tasman Fracture and possibly South Tasman Rise and Freycinet depending on the time available at sea
(3) test efficiency of the various biodiversity metrics to determine effectiveness, cost and potential for monitoring other deepwater reserves
(4) provide samples for key taxa that can be used in subsequent genetic research to refine definition and extent of endemicity in deepwater fauna
(5) complete swath mapping of relevant parts of continental slope between Hobart and SW Cape. This metadata record refers to the biological samples collected during this survey.
This record describes the biological catch data collected during the survey. Invertebrate specimens were photographed and lodged with Australian Museums for identification, focused on sponges, corals, echinoderms, crustaceans, molluscs and ascidians. To date (Dec. 2016) we are aware of 15 taxonomic revisions or descriptions that have been published using material from this collection.
