Links
Research
Institute of Geophysics and Planetary Physics ( IGPP )
National Center for Atmospheric Research (NCAR)
Earth Systems Science Center – Penn State University
EMS Environment Institute - Penn State University
Climate Research Division ( Scripps )
USGS Global Change Research Program
Data Sources
United States Historical Climatology Network (USHCN)
California Data Exchange Center ( water resources )
US Global Change Data and Information System
US Global Change Research Program
Models