Temporal Variation of ETo in Recent 50 Years in Hilly Area of Central Sichuan

Ying Min Tang

doi:10.4028/www.scientific.net/AMM.641-642.255

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 641-642Temporal Variation of ETo in Recent 50 Years in...

Temporal Variation of ET_o in Recent 50 Years in Hilly Area of Central Sichuan

Abstract:

Monthly potential evapotranspiration (ET₀) from 1957 to 2010 is estimated with Penman-Monteith method in four stations in hilly area of central Sichuan, China. Results show that ET₀ has a decrease, temperature has a significant increase, relative humidity has a significant decrement, sunshine duration and wind speed have very significantly downward trends. Climate tends to warming and drying in recent 50 years.

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Periodical:

Applied Mechanics and Materials (Volumes 641-642)

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255-258

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.641-642.255

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September 2014

Authors:

Ying Min Tang

Keywords:

ET₀, Hilly Area of Central Sichuan, Penman-Monteith Method

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