A research team led by the Yale Center for Environmental Law & Policy (YCELP) and the Center for International Earth Science Information Network (CIESIN) at Columbia University completed in late 2011 the first steps in a large-scale effort to track progress in the governance and management of China’s environment.[1] The effort, published in the report Towards a China Environmental Performance Index, proposed a framework for aggregating diverse environmental health and ecosystem impact data from across China’s 31 provinces, and for comparing these data to the national and subnational environmental policy goals of the Chinese government. MORE