07/08/2026
TOMORROW, 9am:
Bron and Dr Beach pop on the dry suits and wade in to to explore the Lonny Foghorn revival, new hope for Australian marine conservation, and CO2 reduction strategies - to fertilize or not to fertilize oceans, that is the question…
• For generations, the foghorn at the Point Lonsdale lighthouse known as the ‘Lonny Foghorn’ was a critical part of daily life on Port Phillip Bay, and in days gone by, literally saved the lives of mariners making their way safely through the Port Phillip Rip. It stopped working some years ago, but good news – the Lonny Foghorn is getting ready to roar again! We speak with Kerri Erler, President, Queenscliffe Maritime Museum about the Lonny Foghorn restoration project, and how you can get on board as a ‘Hornblower’.
• Last week we were very excited to hear about a proposal known as the 'Lord Howe and Norfolk Island sanctuaries plan' - to massively expand marine sanctuary protection around Norfolk Island and Lord Howe Island, as part of a national review of ocean protections. Should it go ahead, high-level protection will be provided for another 670,000 square kilometres of ocean – that's an area larger than France! We speak with Adele Pedder, Protected Areas Manager of the Australian Marine Conservation Society about this announcement, and further consultation underway about protections of marine environments around the Australian Coastline.
• And this week's Life's a Beach pulls apart the controversial idea of fertilizing oceans with iron to stimulate algal blooms. We, in particular South Australians, will be immediately wary of the harm this could bring to other sea life. But there are huge potential benefits in drawing masses of climate change-causing C02 from the atmosphere and sending it to the ocean floor. Should it happen, and who will regulate it? All this is discussed in this week's Nature and Dr Beach looks forward to airing it on Sunday.
Radio Marinara, Triple R, 102.7FM – for all things wet and salty.
Sunday mornings, 9-10am
Listen live or later via rrr.org.au