Analysis of Soil Moisture Evolution of Shanxi Province in Hai River Basin

Abstract:

To explore the intrinsic relationship of distribution of soil water and agricultural production, this paper, selecting the area of Hai River Basin in Shanxi Province as the studying district, and using the observed data of soil moisture collected in the observation stations in 1961-2005, divided the area into different regional units according to the local planting structure, and identified the main evolution trend in each unit and driving factors of soil moisture change. It shows that the fluctuation of the soil moisture is very similar with that of the antecedent precipitation and the average temperature, and the trend of the soil moisture is the same with that of the precipitation. This research could act as the reference for government in agricultural production management and drought alleviation in Hai River Basin.

• Periodical: Advanced Materials Research (Volumes 610-613)
• Pages: 3122-3128
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.610-613.3122
• Online since: December 2012
• Authors: Su Jie Wei, Xue Rui Gao, Jia Hong Liu, Da Yong Qin
• Keywords: Critical Stage, Evolution Trend, Soil Moisture

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