Third Symposium on Environmental Applications
16th Conference on Hydrology

J9.3

A qualitative comparison between the temporal variation of streamflow index and solar flux level

Phillip A. Zuzolo, Autometric Incorporated, A Boeing Company, Springfield, VA; and A. M. Powell, B. J. Zuzolo, G. N. Greene, and S. G. Hoffert

This paper examines the qualitative relationship between the temporal variations in daily streamflow and the temporal variations in the daily solar flux. The average daily streamflow index published by the U.S. Geological Survey is compared with the monthly cycle (28 days) of the F10.7 centimeter (2800 MHz) solar flux. A summary of the comparison is provided to determine whether a general relationship exists between these two temporally dependent parameters. Based on this comparison any insight into the nature of the relationship is highlighted for use in a predictive or resource management context. The article compares the two parameters over different regions of the U.S. and highlights the differences in the relationship between the two parameters for different regions.

Joint Session 9, Applications in Hydrology and Water Resource Management (Joint with the 16th Conference on Hydrology and the Third Symposium on Environmental Applications)
Thursday, 17 January 2002, 1:30 PM-5:15 PM

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