Drought Trends in the Northern Great Plains, USA

By | February 20, 2013



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[Illustrations, footnotes and references available in PDF version]

The United States’ Northern Great Plains is an important agricultural region of North America, providing a significant source of grain both locally and internationally. Because of its location, it is also susceptible to extreme droughts that tend to persist longer than in any other region of the country (Karl et al., 1987; Soule, 1992); and because of this fact, it is a good place to review the history of drought to determine if the region is presently experiencing a manifestation of the climate-alarmist claim (Gore, 2006; Mann and Kump, 2008) that global warming will usher in a period of more frequent and intense drought.