The new technology is part of a vastly improved set of tools provided by the Australian Integrated Marine Observing System (IMOS) to study the open ocean
“What is happening in the open ocean is vitally important to all Australians and their understanding of local and regional climate,” says IMOS Director, Tim Moltmann. “It drives our climate and weather extremes, is the workplace for offshore industries and maritime defence activities and contains a diversity of marine life that currently is barely described.
“We need to observe this part of the earth system to understand how it’s changing, and what the impacts might be on current and future generations of Australians.”
Carrying out research in harsh, remote regions of the planet is extremely challenging, and technology plays an increasingly important role.
The open ocean observing array will include:
- Autonomous profiling floats that ‘sense’ breaks in the sea ice to transmit their data.
- Marine mammals equipped with satellite tags.
- Underwater gliders that spend months at sea, controlled by land-based ‘pilots’.
- Huge moorings engineered to withstand some of the wildest ocean conditions.
Mr Moltmann said IMOS brings together ocean and climate scientists from research institutions across the nation, including the University of Tasmania, CSIRO, Australian Antarctic Division, Bureau of Meteorology, Australian Institute of Marine Science, Sydney Institute of Marine Science, and University of Western Australia.
A feature is continued collaboration with northern hemisphere partners, including the United States, France, the United Kingdom, and Korea.
CSIRO oceanographer and leader of the IMOS ocean and climate node, Dr Susan Wijffels, says IMOS is helping to foster a new era of cooperation between scientific disciplines that have not traditionally worked together.
“This is a unique approach to monitoring the linkage between the physical properties of oceans, such as temperature and salinity, and how they influence the marine ecosystem,” Dr Wijffels says.
In the 2009 Federal Budget, IMOS received additional funding as part of a Marine and Climate Super Science Initiative. Particular emphasis is being placed on enhanced monitoring in the Southern Ocean and in northern Australian waters.
IMOS is supported by the Australian Government, through the National Collaborative Infrastructure Strategy and the Super Science Initiative. It is led by the University of Tasmania on behalf of the Australian marine and climate science community. CSIRO is the lead institution for the IMOS ocean and climate node.
To read the CSIRO media release please click here.
To read the Department of Innovation, Industry, Science and Research media release please click here.
To listen to an interview about the new IMOS technology with the Technical Director, Simon Allen, on ABC Radio National Breakfast with Fran Kelly click here.
To read the news story on ABC Science by Carl Holm click here.
To read the news story on Sail-World.com click here.
To listen to a CSIRO podcast with Dr Susan Wijffels click here.