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Oceanic Shoals Commonwealth Marine Reserve - Opportunistic visual surveys of marine megafauna

Created 13/03/2025

Updated 13/03/2025

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Opportunistic visual surveys were conducted in transit to, and within, the Oceanic Shoals Commonwealth Marine Reserve (CMR) in the Timor Sea during September and October 2012 onboard the RV Solander. This resource comprises species lists and estimated counts of marine mammals, sea snakes, seabirds, sea turtles and other large wildlife encountered during the voyage. The Oceanic Shoals Commonwealth Marine Reserve survey was undertaken as an activity within the Australian Government's National Environmental Research Program Marine Biodiversity Hub and was the key component of Research Theme 4 - Regional Biodiversity Discovery to Support Marine Bioregional Plans. Hub partners involved in the survey included the Australian Institute of Marine Science, Geoscience Australia, the University of Western Australia, Museum Victoria and the Museum and Art Gallery of the Northern Territory. Data acquired during the survey included: multibeam sonar bathymetry and acoustic backscatter; sub-bottom acoustic profiles; physical samples of seabed sediments, infauna and epibenthic biota; towed underwater video and still camera observations of seabed habitats; baited video observations of demersal and pelagic fish, and; oceanographic measurements of the water column from CTD (conductivity, temperature, depth) casts and from deployment of sea surface drifters. Further information on the survey is available in the post-survey report published as Geoscience Australia Record 2013/38: Nichol, S.L., Howard, F.J.F., Kool, J., Stowar, M., Bouchet, P., Radke, L.,Siwabessy, J., Przeslawski, R., Picard, K., Alvarez de Glasby, B., Colquhoun, J., Letessier, T. & Heyward, A. 2013. Oceanic Shoals Commonwealth Marine Reserve (Timor Sea) Biodiversity Survey: GA0339/SOL5650 - Post Survey Report. Record 2013/38. Geoscience Australia: Canberra. (GEOCAT #76658).

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Title Oceanic Shoals Commonwealth Marine Reserve - Opportunistic visual surveys of marine megafauna
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/ca516fe5-b446-4a3f-aa72-cb73296c3e1c
Contact Point
CSIRO Oceans & Atmosphere
phil.bouchet@uwa.edu.au
Reference Period 12/09/2012 - 06/10/2012
Geospatial Coverage {"type": "Polygon", "coordinates": [[[122.0128, -17.16486], [127.45334, -17.16486], [127.45334, -11.3878], [122.0128, -11.3878], [122.0128, -17.16486]]]}
Data Portal data.gov.au