Monday, September 01, 2014

National Drought Mitigation Center

Resource Detail

Reconstruction of Past Drought Across the U.S. Using Tree-Ring Data - Map Generator

Type: URL

Web Address: http://www.ncdc.noaa.gov/paleo/pdsiyear.html

Organization: National Oceanic and Atmospheric Administration

The National Drought Mitigation Center | 3310 Holdrege Street | P.O. Box 830988 | Lincoln, NE 68583–0988
phone: (402) 472–6707 | fax: (402) 472–2946 | Contact Us

University of Nebraska-Lincoln
Copyright 2014 National Drought Mitigation Center