/environment/ en /environment/news/list/2025/07/09/how-south-australias-algal-bloom-is-threatening-marine-life-and-public-health Environment Institute members have expressed concern over the toxic algal bloom affecting South Australia's coastline. Professor Justin Brookes highlighted that while algae play a crucial role in marine ecosystems, the current Karenia mikimotoi bloom is toxic and spreading rapidly due to warm temperatures and nutrient-rich waters. Future Making Fellow Professor Dominic McAfee described the event as an “underwater bushfire,” urging a coordinated response similar to land-based natural disasters. Both experts emphasised the need for continued monitoring and proactive measures to protect marine life and coastal communities. July 09 2025 Marilia Jean Belperio /environment/news/list/2025/07/09/how-south-australias-algal-bloom-is-threatening-marine-life-and-public-health