For questions and comments
United States (Lower 48 and Conterminous) past 50 years (1951-2006)
"PRISM Group, Oregon State University, created 4 Feb 2007." The PRISM Group, Oregon State University retains rights to ownership of the data and information.
United States (Lower 48 and Conterminous) 2050 mid century (2040-2069), 2100 end century (2070-2099)
Base climate projections downscaled by Maurer, et al. (2007).
To lean more please read the article in EOS at http://www.agu.org/eos_elec/2007/47-504.html
Maurer, E. P., L. Brekke, T. Pruitt, and P. B. Duffy (2007), Fine-resolution climate projections enhance regional climate change impact studies, Eos Trans. AGU, 88(47), 504
We also acknowledge the following groups for providing the WCRP CMIP3 multi-model dataset available: Program for Climate Model Diagnosis and Intercomparison, The WCRP's Working Group on Coupled Modeling Office of Science, US Department of Energy.
Global Countries past 50 years (1951-2001)
Historical Global 50km: Climatic Research Unit and the Tyndall Centre. Mitchell et. al.
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