Global coral bleaching caused by global warming demands a global response

Bleached coral at the Keppel Islands in the southern Great Barrier Reef in early March 2024. © AIMS | Eoghan Aston By Britta Schaffelke, Australian Institute of Marine Science; David Wachenfeld, Australian Institute of Marine Science, and Selina Stead, Newcastle University The fourth global coral bleaching event, announced this week, is an urgent wake-up call to the world. While the US National Oceanographic and Atmospheric Administration’s announcement is […]

April 19, 2024 27

Environment

Artificial coral reefs showing early signs they can mimic real reefs killed by climate change – new research

Rick Stafford, Bournemouth University and Zach Boakes, Bournemouth University Earth’s average temperature in September 2023 was 1.75°C above its pre-industrial baseline, breaching (if only temporarily) the 1.5°C threshold at which world leaders agreed to try and limit long-term warming. Persistent warming at this level will make it difficult for the ocean’s coral reefs to survive. The same goes for those communities who rely on the reefs for food, to protect […]

October 20, 2023 30