Since 1989, the U.S.
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 El Niño Southern Oscillation (ENSO) is a natural climate phenomenon driven in part by the variability of ocean surface
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Interagency collaboration sustains long-term measurements that track the health of the
Ozone gas in the upper atmosphere protects the planet’s surface from harmful solar radiation. The Antarctic ozone...
Field research provides new data advancing our ability to project how tropical forests will respond to a changing climate.
Tropical forests store vast amounts of carbon and play a key role in regulating Earth’s climate. As climate changes, these ecosystems have the potential to become a net contributor to...
A new research network aims to accelerate discoveries in the science of these important natural carbon sources and sinks.
Coastal wetlands provide protection from wind and waves, support habitats and fisheries, and store large amounts of atmospheric carbon dioxide for centuries to millennia. These ecosystems can also be sources of greenhouse gas emissions to the atmosphere; wetlands that do not have the capacity to keep pace with sea-level rise, for example, can erode and release soil carbon rapidly to the atmosphere. Freshwater and brackish wetlands also emit methane, a...
Researchers are improving understanding of how shifts in climate conditions affect agricultural production, as well as the
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Collaboration across the modeling community supports critical experiments and scientific advancement.
U.S. climate modeling centers play a central role in understanding and predicting...
Social science methods and insights can enhance Federal
In March 2017, USGCRP’s Social Science...
Interagency collaboration supported recovery efforts after Hurricanes Irma and Maria.
During the 2017 hurricane season, hurricanes Irma and Maria, two of the most significant storms to affect Florida and the U.S. Caribbean in recent history, caused catastrophic damage that affected ecosystems, livelihoods, and economic stability throughout the region. USGCRP provided one venue for facilitating interagency efforts—involving USDA, DOE, NASA, NSF, DOI, and FEMA—that are tracking storm damage and recovery in forests and the agricultural sector and supporting recovery and...
Interagency collaboration supported rapid response efforts.
Periods of heavy rainfall caused extensive flooding across much of the Midwestern United States and Mississippi River Basin in spring 2017, including widespread accumulation of 7–10 inches of rain, flash floods, and long-term river flooding. In response, NASA’s Earth Science Disasters Program assembled a team of scientists at NASA’s Marshall Space Flight Center in Huntsville, Alabama, other NASA centers, and NASA-affiliated partners to assist the U.S. Federal Emergency Management Agency (FEMA) and the U.S. National...
By monitoring trends such as
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