ABSTRACT

Drought in the United States: Causes and Issues for Congress [April 22, 2013]   [open pdf - 946KB]

"This report discusses how drought is defined (e.g., why drought in one region of the country is different from drought in another region), and why drought occurs in the United States. How droughts are classified, and what is meant by moderate, severe, and extreme drought classifications, are also discussed. The report briefly describes periods of drought in the country's past that equaled or exceeded drought conditions experienced during the 20th century. This is followed by a discussion of the future prospects for a climate in the western United States that might be drier than the average 20th-century climate. The report concludes with a primer on policy challenges for Congress, such as the existing federal/nonfederal split in drought response and management and the patchwork of drought programs subject to oversight by multiple congressional committees."

Report Number:
CRS Report for Congress, RL34580
Author:
Publisher:
Date:
2013-04-22
Series:
Copyright:
Public Domain
Retrieved From:
Federation of American Scientists: http://www.fas.org/
Format:
pdf
Media Type:
application/pdf
URL:
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