Research
These short articles highlight the findings from ongoing scientific research within selected Marine Parks, including exciting new discoveries and ideas for future projects. If you are a scientist, read about how you can see your work featured in the Atlas.
Published on 7 December 2022
Surveys of shallow reef biodiversity were undertaken in the Norfolk Marine Park (NMP) in 2009, 2013 and 2021 by collaborative dive teams from the Reef Life Survey program and University of Tasmania. While the reef life differed between locations around the Island, relatively little change has occurred over the 13-year study period.
Published on 26 October 2022
Scientists provide insight into the movements of the Galapagos sharks around Lord Howe Island.
Published on 1 September 2022
Mesophotic Coral Ecosystems, which typically exist between 30-150m depth, represent an unexplored but important part of our marine environment. We undertook extensive surveys of the mesophotic zone of Ashmore Reef to better understand the diversity and distribution of marine communities around the reef and help inform future management of this iconic and isolated marine ecosystem.
Published on 4 October 2021
As ocean temperatures continue to rise, a pressing challenge is to increase our understanding of the spatial distribution and characteristics of the critical habitats that support mesophotic reefs and associated demersal fish assemblages. Lord Howe Marine Park in the Tasman Sea protects the southern-most mesophotic coral reefs in the world, including Elizabeth and Middleton Reefs.
Published on 22 February 2021
Over the last decade scientists at the Institute of Marine and Antarctic Studies (IMAS) have been using an autonomous underwater vehicle (AUV) to conduct photographic surveys of seafloor (benthic) communities in Australian Marine Parks (AMPs) across the South-east Marine Parks Network (the SE Network). This project used this imagery to provide the first description of the biological communities across these marine parks and how they have changed over time.
Published on 27 January 2021
Environmental-economic accounting (EEA) is a powerful tool that enables policy and investment decisions to be made based on whole system analysis which integrates environmental, economic and social data.
A pilot accounting project was undertaken for Geographe Marine Park. The EEA examined the location and condition of ecosystems, such as rocky reefs and seagrasses, and the value of ecosystem services, like commercial and recreational fishing and tourism.
Published on 28 October 2020
Ningaloo is famed for its corals, but new data has shone a light into the deeper waters and onto its sponge diversity, revealing the region is home to at least 16 new species previously unknown to science.
Published on 20 August 2020
A collaborative research voyage on the state-of the-art research vessel RV Investigator in 2018 explored Tasmania’s hidden seamounts (under-sea mountains). Extensive areas of deep-sea coral reefs supporting diverse communities were surveyed, mostly between 700 and 1500 metres below the sea surface. These seamount reefs represent a globally significant reference site to monitor recovery of deep-sea coral communities following the impacts sustained from bottom trawling in the 1990’s. We now better understand the biodiversity and distribution of these vulnerable ecosystems and their ability to recover from impacts such as a bottom trawling.
Published on 19 August 2020
The Great Australian Bight is one of the last strongholds of the charismatic Australian sea lion. Every year, researchers overcome the challenges of sheer cliffs and isolated rocky islands to count new pups, information that provides critical insights into how this threatened species is faring and how marine park managers can address existing and emerging threats.
Published on 28 July 2020
Acoustic mapping of one of northern Australia’s least studied coral shoals and searching for a shipwreck.