KAUST researchers have developed a green synthetic biology approach using engineered algae to replicate the complex fragrances of agarwood, also known as oudh. They catalogued the chemical diversity of sesquiterpenes (STPs) in 58 agarwood samples and reproduced some of the chemical complexity of agarwood STPs in algae using synthetic biology. The team used the green alga Chlamydomonas reinhardtii to produce nine distinct STP chemical products widely found in agarwood, offering a sustainable alternative to harvesting endangered trees. Why it matters: This research provides a sustainable route for producing sought-after fragrances, reducing pressure on endangered agarwood tree populations and promoting green chemistry in the region.
KAUST researchers are contributing new information about desert and mangrove plants to support Saudi Arabia's Green Initiative. They are creating a soil atlas for Saudi Arabia, studying soil profiles and microbial populations in hyperarid regions. The team has also compiled the world’s largest biobank of desert microbes, sequencing each microbe's genome. Why it matters: This research is crucial for ensuring the success and sustainability of large-scale greening efforts in arid environments like Saudi Arabia.
Terraxy, a KAUST startup, is providing solutions to transform Saudi deserts into fertile landscapes using CarboSoil, an advanced biochar product. CarboSoil improves soil fertility, conserves water, and enhances plant growth, and is tailored to counteract the alkaline nature of Saudi sandy soils. Terraxy is working with Saudi Aramco and NEOM to implement its technologies, servicing over 60,000 native plants. Why it matters: This innovation directly supports the Saudi Green Initiative and offers a sustainable approach to combat desertification and promote food production in the region.
KAUST, AEON Collective, and KAPSARC released a report during MENA Climate Week assessing climate change impacts in Saudi Arabia under a 3°C warming scenario. The report finds that Saudi Arabia is experiencing climate change at an accelerated pace, with potential temperature increases of up to 5.6°C by the end of the century. It highlights the need for policy choices and adaptation strategies to mitigate impacts on ecosystems, urban environments, and human health. Why it matters: This comprehensive analysis provides critical insights for Saudi Arabia to inform its climate policies and adaptation efforts, addressing challenges like coral bleaching, desert expansion, and increased health risks.
KAUST participated in the 16th Conference of the Parties (COP16) to the Convention to Combat Desertification (UNCCD) in Riyadh, showcasing its sustainability innovations. KAUST and the Ministry of Environment, Water and Agriculture (MEWA) announced the launch of a new international water-research center to be headquartered at KAUST. KAUST also entered a SAR100 million agreement with the National Center for Palm and Dates (NCPD) for date-palm sector research. Why it matters: These initiatives highlight KAUST's commitment to advancing Saudi Arabia’s data-driven “green” efforts beyond 2030 and addressing critical environmental issues.
KAUST and international collaborators discovered that the Rub’ Al-Khali desert was once a vast lake and river system that supported grasslands and savannahs. The "Green Arabia" period, marked by heavy rainfall, facilitated the growth of a lake covering 1,100 km² with a depth of 42 meters, which overflowed and carved a 150 km valley. The research, published in Communications Earth & Environment, highlights the impact of climate cycles on landscapes and human societies. Why it matters: Understanding the past climate transformations in the Arabian Peninsula is crucial for predicting the consequences of current climate change and its impact on regional habitability.
KAUST's Center for Desert Agriculture led Saudi Arabia to observe Fascination of Plants Day (FOPD) for the first time in the GCC. The global event, initiated by the European Plant Science Organization (EPSO), aims to raise awareness about the importance of plants and plant science. KAUST's research focuses on food, water, and the environment, addressing challenges of growing plants in extreme conditions. Why it matters: This highlights KAUST's role in advancing agricultural research and promoting environmental awareness in the region, crucial for addressing food security challenges in arid climates.
KAUST Associate Professor Raquel Peixoto has been named the 2024 National Champion for Saudi Arabia by the Frontiers Planet Prize. Peixoto won the prize for her research on using probiotics to enhance coral reef resilience against climate change. Her work has led to the establishment of the RSRC Coral Probiotics Village in the Red Sea and collaborations with global pharmaceutical companies. Why it matters: This award highlights the growing recognition of Saudi Arabia's contributions to marine conservation and innovative approaches to addressing climate change impacts on vital ecosystems.