advancing research within the US to improve the documentation, understanding, modeling and prediction of variations in global and regional climate. It is supported by participating programs in five United States Government agencies: National Aeronautics and Space Administration (NASA), the National Oceanic and Atmospheric Administration (NOAA), the National Science Foundation (NSF), the United States Department of Energy (DOE), and the Office of Naval Research (ONR). CLIVAR-España in Spain Canadian CLIVAR Research Network UK CLIVAR See also The VAMOS Ocean Cloud Atmosphere Land Studies References External links Climatological research