Climate scenarios provide a consistent set of possible future conditions to inform analyses of the risks posed by
The Fourth National Climate Assessment (NCA4)...
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Highlights
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.
Scenarios are plausible alternative futures, each describing what might happen under a range of possible assumptions about policy decisions and the behavior of the Earth system. By illustrating possible future conditions, scenarios provide a basis for analyzing the potential impacts of and responses to...
With the release of the Third National Climate Assessment (see related Highlight 9) came a spike in public demand for information about
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