A KAUST-led meta-study published in Science examines the increasing ocean noise pollution from human activities like shipping and seismic blasting. The study synthesizes findings from 10,000 papers, revealing that anthropogenic noise interferes with marine animals' communication and ecological processes. The research highlights the need for policymakers to address this issue for ocean health and sustainable economies. Why it matters: Understanding and mitigating ocean noise pollution is crucial for preserving marine ecosystems and the biodiversity of the Red Sea.
KAUST is hosting the Marine Megafauna Movement Workshop (October 19-20) featuring international speakers showcasing research on marine animal behavior using sensors and analytics. Enrichment in the Fall 2015 (October 16-24) at KAUST will focus on marine animal movement with lectures, trips, movies, and music. KAUST aims to merge research on marine animal movement with the study of human mobility to gain new insights. Why it matters: This interdisciplinary approach could advance understanding of both marine ecosystems and human behavior, while promoting marine conservation efforts in the Red Sea.
A KAUST-led international study published in Nature outlines a roadmap for marine life to recover to full abundance by 2050. The study identifies "recovery wedges" consisting of six complementary interventions: protecting species, harvesting wisely, protecting spaces, restoring habitats, reducing pollution, and mitigating climate change. Researchers found evidence of marine life's resilience and a shift from losses to recovery in some areas. Why it matters: The study provides actionable recommendations for large-scale interventions to achieve a sustainable future for marine ecosystems in the Red Sea and globally.
KAUST is investing in a state-of-the-art 50-meter oceanographic research vessel (RV) to replace the existing Thuwal RV, selecting Glosten for the design. The new RV will feature a reconfigurable deck, advanced positioning system, and weather-hardy traits tailored for the Red Sea's unique conditions. This upgrade aims to enhance KAUST's marine research capabilities, enabling studies in shallow reef and deep-water environments up to 3000 meters. Why it matters: The advanced vessel positions KAUST to lead Red Sea research, supporting Saudi Arabia's environmental and economic initiatives like NEOM and the Red Sea giga-projects.
A KAUST-led study published in Science found overwhelming evidence that man-made noise negatively impacts marine fauna and their ecosystems, disrupting behavior, physiology, and reproduction. The researchers assessed over 10,000 papers to demonstrate that noise pollution from shipping, fishing, and infrastructure development harms marine life from invertebrates to whales. They call for human-induced noise to be considered a prevalent stressor at the global scale and for policy to be developed to mitigate its effects. Why it matters: This research highlights the need to consider acoustic dimensions in ocean health restoration efforts, promoting management actions to reduce noise levels and allow marine animals to re-establish their use of ocean sound.
KAUST researchers developed a hybrid wireless communication system for non-invasive monitoring of marine animals, consisting of a lightweight, flexible, Bluetooth-enabled tag that stores sensor data underwater. The tag syncs data to floating receivers when the animal surfaces, which then relays the data via GSM or drones. The system is a collaboration between the Red Sea Research Center and KAUST's electrical engineering department. Why it matters: This technology provides researchers with detailed, near real-time data about marine animals, overcoming the limitations of invasive and impractical traditional tagging methods.
A glider deployed by KAUST's Coastal and Marine Resources Core Lab (CMOR) completed 1,000 dives in the Red Sea. The dives, completed by November 22, 2015, are part of ongoing marine research at KAUST. The glider is maintained by Lloyd Smith, supervisor of marine electronics at CMOR. Why it matters: This demonstrates KAUST's commitment to environmental monitoring and research in the Red Sea, contributing to a better understanding of the region's unique marine ecosystem.
KAUST and the National Center for Wildlife (NCW) are collaborating on research to protect Saudi Arabia's coastal ecosystems and marine economy from invasive species. They are conducting biodiversity surveys along the Red Sea and Arabian Gulf coasts, having surveyed 34 sites and collected over 10,000 samples. So far, 200 species with potential marine invasive traits have been identified, expanding the national knowledge base of marine life. Why it matters: The partnership aims to develop early detection and monitoring systems, fortifying Saudi Arabia's marine biosecurity efforts and supporting its Vision 2030 blue economy goals.