a new Earth orbiting mission sponsored by NASA for the purpose of collecting precise global measurements of carbon dioxide (CO2) in the Earth's atmosphere

the Intergovernmental Panel on Climate Change provides this major report on their various emission scenarios; including their main characteristics, range of predictions, and their use

provides access to data and information on global environmental change research, adaptation/mitigation strategies and technologies, and global change related educational resources

contains all Clean Development Mechanism/Joint Implementaiton projects that have been sent for validation/determination, as well as baseline & monitoring methodologies

contains a variety of databases about environmental issues dealing with populations, climate, soil, and vegetation

disseminating high quality climate data and information pertaining to the western United States; fostering better use of this information in decision-making; conducting applied research related to climate issues

a large collection of climate change data displayed in charts and tables for 149 countries and regions, more than 12,000 specific locations