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What is solar radiation management, and could it help the Great Barrier Reef? What about the world?
Guest Speaker: Associate Professor Daniel Harrison
Maybe you have heard of ideas like marine cloud brightening, stratospheric aerosol injection, space mirrors? What about artificial marine fog, arctic ice thickening, a push for white roofs? All of these things are forms of ‘solar radiation management’. Actions designed to cool the Earth’s surface by changing the balance of how much of the sun’s energy is reflected into space and how much is absorbed here on Earth. Some of these ideas work locally while others are more outlandish, such as aiming to counter the effects of global warming by cooling the entire planet. Some of these techniques are being researched at Southern Cross University in an effort to develop them for local to regional scale applications to cool and shade corals during marine heatwave events, thereby reducing coral bleaching. In this talk, Dr. Harrison will talk about what is sometimes referred to as Plan C for civilisation, it may be coming sooner than you think .
No booking is required, refreshments will be provided.
For more information, please call 6659 8100.
The Marine Discovery Series lectures are held every three months (first Thursday of the month) at the Solitary Islands Aquarium starting at 6pm. See map below.
This initiative is run by Southern Cross University’s National Marine Science Centre.
Guest speaker
Associate Professor Daniel Harrison, Southern Cross University
Daniel Harrison holds engineering and oceanography degrees from the University of Sydney, where he also began his postdoctoral work. He was a visiting scholar at the University of Southern California, developing tools for ecosystem-based fisheries management. He has held research roles at the Sydney Institute of Marine Science and received a Myer Innovation Fellowship in 2017 to explore coral bleaching interventions. Since 2019, he has been a Senior Lecturer at Southern Cross University, leading the Cooling and Shading sub-program in the Reef Restoration and Adaptation Program.
Research
Daniel's research seeks to evaluate how engineering intervention in marine systems can be used to improve ecological, environmental, or societal outcomes. His work spans topics from estuarine and ocean biogeochemistry, fisheries management and habitat modelling, hydrodynamic and biogeochemical modelling, through to ecoengineering and geoengineering.
In his research he strives to undertake empirical field measurements and experimentation in order to understand natural system functioning, then extend this knowledge through computational modelling. By co-designing data collection around modelling needs, and the modelling approaches around insights from linked empirical study a robust platform is created on which to evaluate multiple scenarios and seek answers to the pressing 'what if' questions around our human interactions with the natural world.
Come and visit
Open every Saturday and Sunday and every day during the NSW school holidays from 10am to 4pm, a visit to the Aquarium will be a memorable and enriching experience for all ages.
The Aquarium is located at the National Marine Science Centre (NMSC), 2 Bay Drive, next to the Pacific Bay Resort complex just north of the Big Banana.
Turn onto Bay Drive off the Pacific Highway and the Aquarium is located 200m on the right.
All areas of the aquarium are fully wheelchair accessible.