. Carnegie Institution of Washington publication. 68 CLIMATIC CYCLES AND TREE-GROWTH. The first assumption in regard to conservation was that the ring- growth in any one year was built up by contributions from the current year and previous years in diminishing proportion. For example, it would be proportional to Rn+$Rn-i+lRn-Z etc. in which Rn is the rainfall for the current year, Rn-\ that for the year preceding, etc. This may be called an additive correction. It did not 20. 10. to. 0 10. Potfec/ fine = So//£/ /rrje = free. 20. 10. r'ne* ra/n/a// smoothed by Syr means So/id'/me * growth s/noo


. Carnegie Institution of Washington publication. 68 CLIMATIC CYCLES AND TREE-GROWTH. The first assumption in regard to conservation was that the ring- growth in any one year was built up by contributions from the current year and previous years in diminishing proportion. For example, it would be proportional to Rn+$Rn-i+lRn-Z etc. in which Rn is the rainfall for the current year, Rn-\ that for the year preceding, etc. This may be called an additive correction. It did not 20. 10. to. 0 10. Potfec/ fine = So//£/ /rrje = free. 20. 10. r'ne* ra/n/a// smoothed by Syr means So/id'/me * growth s/nooMiecJ &y S-yr means ne = acctf/nu/afec/ /•»//»/&// So//e/ //'f)e =. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington


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