We would like to acknowledge the support of the U.S. Environmental Protection Agency's Office of Atmospheric Programs, Climate Change Division. In addition, we thank Katherine Hayhoe for providing the GCM output and Nikki Acton for her cartographic support. The views expressed in this document are solely those of the authors and do not necessarily reflect those of the EPA.
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All models and algorithms shown in this paper are significant at the alpha = 0.05 level.