Since 1989, the U.S. Global Change Research Program (USGCRP) has submitted annual reports to Congress called Our Changing Planet. The reports describe the status of USGCRP research activities, provide progress updates, and document recent accomplishments
In particular, Our Changing Planet highlights progress and accomplishments in interagency activities. These highlights represent the broad spectrum of USGCRP activities that extend from Earth system observations, modeling, and fundamental research through synthesis and assessment, decision support, education, and public engagement.
The carbon cycle—or the continual flux of carbon through the atmosphere, oceans, soil, and living organisms—is a foundational component of the Earth system that interacts with climate change and human activities. Through USGCRP and its U.S. Carbon Cycle Science Program, Federal agencies are working together and with the scientific community to advance fundamental and applied research in this critical field. Some examples are highlighted below:
In 2014, NASA, USDA, DOE, and NOAA