Výsledky vyhledávání - "Duvick, D. N."

Akademický článek

Autor: Blasing, T. J., Solomon, A. M., Duvick, D. N.

The use of orthogonalized climatic variables in regression to specify treegrowth/climate relationships, commonly known as response function analysis, involves several a priori decisions and a posteriori interpretations, any of which maybe open to que

Externí odkaz: http://hdl.handle.net/10150/261260

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Akademický článek

Filtering the Effects of Competition from Ring-Width Series

Autor: Blasing, T. J., Duvick, D. N., Cook, E. R.

Spline functions were examined and compared with conventional polynomials for use in filtering nonclimatic variance from tree-ring width series. Both types of curve were fitted to ring-width series exhibiting particularly marked effects of competitio

Externí odkaz: http://hdl.handle.net/10150/261171

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Akademický článek

Dendroclimatic Calibration and Verification Using Regionally Averaged and Single Station Precipitation Data

Autor: Blasing, T. J., Duvick, D. N., West, D. C.

The average ring-width index of two published chronologies from the eastern Tennessee climatic division was used as a single predictor variable in linear regression to reconstruct May June precipitation. Regression equations obtained using regionally

Externí odkaz: http://hdl.handle.net/10150/261056

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