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Tree-ring carbon isotope data and drought maps
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The Data Appendix A. Original δ13C Data and Isotope Drought Indices for Each Site 1. Pentad δ13C isotope values, 1490-94 to 1985-89 2. Pentad Isotope Drought Indices, 1600-04 to 1995-99, where the 1985-89, 1990-94 and 1995-99 pentads are derived from a spline fit 3. Pentad Isotope Drought Indices, 1600-04 to 1995-99, where the 1985-89, 1990-94 and 1995-99 pentads are derived from averages of the single-year Isotope Drought Indices 4. Single-yr Isotope Drought Indices, 1985-2001 5. Data Description |
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Gridded Data |
| 1° x 1° grids |
| 0.1° x 0.1° grids |
| Gridded Interpolation Methodology |
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http://www.ncdc.noaa.gov/paleo/treering/isotope/iso-droughtdata.html Downloaded Thursday, 01-Aug-2013 14:53:06 EDT Last Updated Wednesday, 20-Aug-2008 11:24:07 EDT by paleo@noaa.gov Please see the Paleoclimatology Contact Page or the NCDC Contact Page if you have questions or comments. |