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- About CDIAC
Information on CDIAC's mission, new and frequently used data products, data policies, staff and more
- Data
Select one of these Data Focus Areas to find data of interest, use the CDIAC Data Search or Submit Ocean Data
- Observing Programs
CDIAC provides scientific and data management expertise for programs sponsored by a number of agencies
- Resources
Key resources related to carbon cycle and climate change research
- News
Recent CDIAC activities, data releases, and highlighted climate change news/publications
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- Home
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- Background & Mission
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- Carbon Cycle
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Vegetation Response to CO2 & Climate
HIAPER Pole-to-Pole Observations (HIPPO)
Recent Greenhouse Gas Concentrations
Latest Global Carbon Budget Estimates
Illustration of Global Carbon Cycle
U.S. Global Change Research Program
U.S. Energy Information Administration