KAUST alumnus Thomas DeCarlo studies coral reefs using sclerochronology and other techniques like carbonate geochemistry and Raman spectroscopy. He analyzes coral cores to understand their growth and response to ocean warming and acidification. DeCarlo emphasizes the importance of coral reefs for marine biodiversity and coastal protection. Why it matters: This research highlights KAUST's contribution to marine science and the critical need to understand and protect coral reefs in the face of climate change, especially in regions like the Red Sea.
A KAUST-led international team has published research detailing the potential of marine-based solutions to combat climate change. The study assesses the effectiveness of 13 ocean-based measures, including reducing greenhouse gas concentrations and protecting marine ecosystems. The research will inform decision-makers at COP24. Why it matters: Highlighting the potential of ocean-based solutions can broaden the scope of climate action strategies in the region, where coastal environments and marine resources are vital.
KAUST Ph.D. student Nils Rädecker won a best student presentation award at the European Coral Reef Symposium (ECRS) 2017 for his talk on coral bleaching. Rädecker's presentation focused on the underlying mechanisms of coral bleaching and the breakdown of symbiosis between corals and endosymbiotic algae due to ocean warming. His research explores the nutrient exchange between the coral host and algal symbiont to understand why the symbiosis is disrupted. Why it matters: This award recognizes important research into coral bleaching, a critical issue for marine ecosystems in the Red Sea and globally, highlighting KAUST's contribution to addressing environmental challenges.
Researchers at King Abdullah University of Science and Technology (KAUST) led a global assessment documenting marine ecosystem responses during the first year global temperatures temporarily exceeded 1.5°C above pre-industrial levels. Published in One Earth, the study analyzed 201 ecological impact events worldwide, ranging from coral bleaching to species mortality. A key finding was that ocean heat-related disruptions occurred throughout the year, not solely during summer marine heat extremes. Why it matters: This research provides crucial insights into the pervasive real-world ecological impacts of climate change on marine ecosystems, underscoring the need for year-round monitoring and informing policy for coastal nations in the region.