American Geophysical Union

Center for Accelerator Mass Spectrometry–Lawrence Livermore National Laboratory

Center for Meteorology, MIT

Center for Space Research, Naval Research Laboratory

Committee on Environment and Natural Resources (CENR)

Department of Geosciences, University of Massachusetts, Amherst

Division of Earth and Ocean Sciences, and Physics Department, Duke University

Department of Environmental Sciences, The Weizmann Institute of Science, Israel

Departments of Geology and Environmental Sciences, Northern Arizona University

Department of Geological Sciences, Brown University

Department of Geology, Yale University

Department of Plant Biology, Program in Ecology and Evolutionary Biology, and Department of Geology, University of Illinois, Urbana

High Altitude Observatory, National Center for Atmospheric Research

Institute of Meteorology, Freie Universität Berlin

Interagency Working Group on Earth Observations of the National Science and Technology Council (NSTC)

Intergovernmental Panel on Climate Change

Laboratoire des Sciences du Climat et de l’Environnement, France

Lamont-Doherty Earth Observatory of Columbia University

Lawrance Berkeley National Laboratory

Mathematical & Information Science Direct., US Army Research Office

Steward Observatory, The University of Arizona, Tucscon

NASA Goddard Institute for Space Studies

NASA Langley Research Center

National Academy of Sciences

National Research Council

Obervatoire de Paris

Physikalisch-Meteorologisches Observatorium Davos, World Radiation Center, Switzerland

Research and Data Systems Corporations, (Greenbelt, MD)

Swiss Federal Institute for Environmental Science and Technology

Williams College

World Data Centre C1, Rutherford Appleton Laboratory, UK

Laboratory for Atmospheric and Space Physics, University of Colorado