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Tree-ring carbon isotope data and drought maps
for the U.S. Southwest


Acknowledgments
Judith King, Debbie Hemming, Irina Panyushkina, Jim Burns, Sarah Noggle, Peter Brown and Linah Ababneh variously helped in re-sample the 14 sites. For the recollection effort, Jim Burns dated and measured ring widths in all samples. Sarah Noggle, Jim Burns, Li Cheng, and Pablo Garcia performed physical and chemical sample preparation. This project to develop the spatial maps was supported by the Cooperative Institute for Environmental Sciences (CIRES) at the University of Colorado.
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http://www.ncdc.noaa.gov/paleo/treering/isotope/iso-droughtack.html
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Last Updated Wednesday, 20-Aug-2008 11:24:07 EDT by paleo@noaa.gov
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