What you wont find in the new national climate assessment. The national climate assessment nca is a united states government interagency ongoing. Cross 2, bruce maxwell 3, nick silverman 4, and alisa a. Climate science special report fourth national climate assessment nca4, volume i this report is an authoritative assessment of the science of climate change, with a focus on the united states. Report in brief pdf fourth national climate assessment. Fourth national climate assessment reportinbrief astrid.
Potential consequences of climate variability and change pdf, the first national climate assessment, 2000, retrieved may 5. The national climate assessment summarizes the impacts of climate change on the united states, now and in the future. The fourth nca nca4 was released in two volumes, in october 2017 and in november 2018. The fourth national climate assessment nca4, completed in november 2018, is a comprehensive and authoritative report on climate change and its impacts in the united states. National centers for environmental information ncei. It represents the first of two volumes of the fourth national climate assessment, mandated by the global change research act of 1990. Fourth national climate assessment, released on 3 november 2017. It represents the second of two volumes of the fourth national climate assessment, mandated by the global change research act of 1990. Fourth national climate assessment nca4 20172018 is a 1,500 page twopart congressionally mandated report by the u. Its also missing a few tidbits of information that convincingly argue that everything in it with regard to. National climate assessment national weather service. Fourth national climate assessment climate science special report. The national climate assessment nca, mandated under the global change research act of 1990.
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