Toxic Algal Bloom in South Australia Linked to Karenia cristata

Scientists have identified the rare algae species Karenia cristata as the primary cause of South Australia’s toxic algal bloom, which has devastated marine wildlife and impacted the seafood industry. This bloom, first detected in March, covers 20,000 sqkm of coastline and has led to significant economic concerns for local fisheries. In response, the government has launched a $102.5m support plan for affected communities, including travel vouchers and restoration initiatives. Research will continue to better understand this poorly understood species and the factors contributing to the bloom.