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Federal
Global Change Master Directory (GCMD)
National Aeronautics and Space Administration —
The GCMD database holds more than 30,000 descriptions of Earth science data sets and services covering all aspects of Earth and environmental sciences. The mission of... -
Federal
Mirador - Carbon Cycle and Ecosystems
National Aeronautics and Space Administration —
Earth Science data access made simple. This Focus Area deals with the cycling of carbon in reservoirs and ecosystems as it changes naturally, is changed by humans,...