Ayman Elshkaki Keywords industrial ecology material flow analysis and life cycle assessment and their applications in resources waste and environmental management integrated assessment modeling energy and transportation technologies assessment and material-energy-water-climate nexus Read more about Ayman Elshkaki • Ph.D. in Industrial Ecology at Leiden University. • Study and work experience: the Centre for Industrial Ecology of Yale University, the Centre of Environmental Policy of Imperial College London, the Institute of Environmental Sciences of Leiden University • professor at the Institute of Geographic Sciences and Natural Resources Research (IGSNRR), Chinese Academy of Sciences and the University of the Chinese Academy of Sciences (UCAS), • senior researcher, Chinese Academy of Land and Resource Economics