New method for evaluating winter air quality: PM2.5 assessment using Community Multi-Scale Air Quality Modeling (CMAQ) in Xi'an
UN Climate Change Annual Report 2018 »
Reducing demand for illegal wildlife: choosing the right messenger »
For more than a century, the people of Motepur used to build an earthen dam on the Punpun river every two years. Today, wage labour has replaced voluntary service and a cement dam threatens to blot out a unique water harvesting system.