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Highlights

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.

Extreme Events, Adaptation

Learning from climate disasters

A researcher stands next to a large, horizontal stack of tree cross sections salvaged after a hurricane. Her hand rests on the trunk of one of the freshly-cut cross sections.

Studies of vulnerability to hurricane impacts in agriculture and forestry support efforts to reduce risks from future storms.

Three storms in the 2017 hurricane season caused catastrophic damage to communities, livelihoods, and infrastructure in the U.S. Southeast and Caribbean, including billions of dollars in losses in the agriculture and forestry sector. Climate change and other stressors are expected to increase damages and disruptions from hurricanes in the future, driving research to improve understanding of sector-specific vulnerabilities to storms and how best to...

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Observations, Extreme Events

Two Cutting-Edge Missions to Measure Global Change

This frame from an animation of GPM data shows the internal structure of Hurricane Arthur off the coast of South Carolina. This event marks the first time that a satellite has followed a hurricane through its full life cycle with high-resolution measureme

In 2014, NASA launched two new satellite missions that will enable fundamental advancements in our understanding of climate and global change. The Global Precipitation Measurement satellite, launched in February in collaboration with the Japan Aerospace Exploration Agency (JAXA), carries state-of-the-art instrumentation that will collect unparalleled observations of rain and snow worldwide every three hours. Such high-resolution data will improve forecasts of extreme weather and climate events, lead to a better understanding of the global water and energy

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