Papers of the Intergovernmental Panel on Climate Change

From the collections of Harvard Library

Fourth Assessment Report (AR4):
Working Group I (2002-2007)

IPCC Working Group I (WGI) assesses scientific aspects of the climate system and climate change. The Fourth Assessment Report (AR4) cycle spanned 2002-2007, with the U.S.-hosted Working Group I (WGI) Technical Support Unit responsible for two major reports. The first is not held in this collection, but may be seen at the following external link: “The Special Report on Safeguarding the Ozone Layer and the Global Climate System: Issues Related to Hydrofluorocarbons and Perfluorocarbons (SROC, in 2005).”

Research Assistance

Environmental Research Librarian George E. Clark is available for research assistance via e-mail.