A team from KAUST's Earth Science and Engineering program visited the site of the ongoing volcanic eruption in Iceland, which began in August 2014. Researchers monitored ground movements related to a collapsing structure near the eruption site using GPS instruments to measure vertical ground displacements. They aim to compare these measurements with satellite radar data to quantify volume changes before, during, and after the eruption. Why it matters: This study exemplifies the application of KAUST's earth science expertise to understanding and monitoring significant geological events, contributing to hazard assessment and risk management in volcanically active regions.
KAUST researchers collaborated on a study in Iceland that found a correlation between changes in groundwater composition and earthquakes greater than magnitude 5. The study, published in Nature Geoscience, observed variations in dissolved element concentrations and stable isotopes prior to seismic events in 2012 and 2013. Earthquake prediction remains a challenge with differing views among scientists about its feasibility. Why it matters: Understanding earthquake precursors could lead to improved risk mitigation strategies for urban infrastructure in seismically active regions across the Middle East.
Geophysicists at KAUST are investigating the "doublet" earthquake phenomenon in Turkey, where two strong earthquakes of magnitude 7.8 and 7.7 occurred within nine hours of each other on separate faults. Researchers from the Crustal Deformation and InSAR Group and the Computational Earthquake Seismology research group are using satellite and seismic data to examine the earthquake rupture process. The National Center for Earthquake and Volcano monitoring (NCEV) of the Saudi Geological Survey contributes seismic recordings to the KAUST teams. Why it matters: Understanding such earthquake doublets is crucial for improving seismic hazard assessment and risk mitigation in the region and globally.
KAUST researchers analyzed 17 years of GPS data from 168 stations across the Arabian plate. They found the plate to be remarkably stable despite pressure from continental collision and plate breakup. The plate moves as a single block, and its motion relative to neighboring plates has likely remained unchanged for 13 million years. Why it matters: The study provides crucial insights into earthquake hazards and tectonic activity in the Arabian Peninsula, improving risk assessment and infrastructure planning.
A robotics team from KAUST's Robotics, Intelligent Systems, and Control (RISC) lab won the "Best Air Team" special award and the European Global Navigation Satellite Systems Agency special prize at the European Robotics League Emergency Robots Challenge in Sevilla, Spain. The KAUST team, led by Kuat Telegenov and advised by Professor Jeff Shamma, competed against international teams in aerial robotic challenges. The competition aimed to encourage advancements in autonomous capabilities and seamless outdoor/indoor navigation for robots. Why it matters: The awards recognize KAUST's contributions to robotics research and highlight the importance of developing autonomous systems for emergency response and complex environments.