 Complete the following phrase:  Dr Moura Costa has a PhD from University of London and has published widely in the subjects of environmental fice, carbon trading, GHG mitigation science and forestry. In particular, many of his articles have focused on scientific aspects of the design of the Clean Development Mechanism, such as discussions on leakage, additionality, monitoring and verification, permanence, and carbon forestry. He was also a Lead Author to the IPCC Special Report on Land Use, Land-Use Change and Forestry and other IPCC reports the work of the IPCC, including the contributions of many scientists, was recognised by the joint award of the 