Researchers from MBZUAI, Khalifa University, and Sorbonne University Abu Dhabi developed H-SURF, a system of underwater robotic fish that can swim, communicate, and gather information without human guidance. The robotic fish use bioinspired robotics with streamlined bodies, fins, and propellers to produce fluid movement. They communicate with each other using light instead of sound to reduce noise. Why it matters: This award-winning system represents a significant advancement in autonomous underwater robotics, offering a less intrusive way to monitor marine environments and gather data, with potential applications in marine biology and environmental research.
KAUST Ph.D. student Afrah Alothman is participating in the OceanX mission, exploring the Red Sea using advanced technology like manned submersibles. Alothman, also a mother of four, previously studied at King Faisal University and Dalhousie University, focusing on marine biology and climate change. She is the only Arab woman working on Phase 1 of the OceanXmission. Why it matters: This highlights KAUST's role in marine research and the increasing participation of Arab women in STEM fields, addressing critical environmental challenges in the region.
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.
Alejandra Ortega, a Ph.D. student in bioscience at KAUST, researches carbon fluxes of mangrove, seagrass, and macroalgae, focusing on estimating marine plants' contribution to blue carbon sequestration using metagenomes and eDNA barcoding. She aims to aid environmental managers and policymakers in better estimating blue carbon budgets for marine conservation. Ortega co-founded the Science Crossroads Initiative (SCI) at KAUST to explore the intersection of science with disciplines like philosophy, history, and the arts. Why it matters: This highlights KAUST's research into blue carbon sequestration and the university's focus on interdisciplinary initiatives to foster science communication and community engagement.
A team from KAUST attended the 9th International Symbiosis Society Congress in Oregon, U.S. in July. Hagen Gegner, a KAUST Ph.D. student, presented work on the role of high salinity in the thermotolerance of corals. He reflected on the pros and cons of presenting unpublished research, balancing transparency with potential exposure of sensitive findings. Why it matters: The participation of KAUST researchers in this international congress highlights the university's focus on marine biology and symbiosis, fostering collaboration and knowledge sharing in a competitive scientific field.
Dr. Roberto Arrigoni, a research scientist at KAUST's Red Sea Research Center, has been awarded the international "Benazzi Lentati" prize in zoology by L'Accademia Nazionale dei Lincei in Rome. The biennial prize is dedicated to young researchers under 35 in organismic evolutionary zoology. Arrigoni's research focuses on the systematics, phylogeny, and biogeography of scleractinian corals from the Indo-Pacific, particularly the Red Sea coral fauna. Why it matters: This award recognizes KAUST's contributions to marine biology and highlights the importance of Red Sea research on coral biodiversity.
KAUST researchers and international collaborators tagged 15 Chilean devil rays in the Atlantic, revealing unexpected deep-diving behavior. The tags recorded dives reaching almost 2,000 meters at speeds of 6 meters per second and temperatures below 4 degrees Celsius. The rays exhibited two distinct diving patterns, including long periods at 1,000 meters and stepwise returns to the surface, possibly for thermoregulation. Why it matters: This research challenges previous assumptions about devil ray behavior and highlights KAUST's contribution to marine biology and understanding of ocean ecosystems.
Shark biologist Dr. Greg Skomal gave a keynote lecture at KAUST's Enrichment in the Fall 2018, discussing how little is known about sharks. Skomal highlighted that 49% of shark species are data deficient in basic information. He also discussed using acoustic tags and autonomous underwater vehicles (AUVs) like the REMUS SharkCam to study shark behavior. Why it matters: This highlights KAUST's role in hosting discussions on marine biology and the application of advanced technology in ecological research.