2008•Gansu Agricultural Science and TechnologyRequires access

The Groundwater Dynamic Changes and Its Effect on Soil Salt Content in Irrigated Areas of Northern Yinchuan

Zhangjun Wang

Abstract

Through measuring the groundwater buried depth,groundwater mineralization degree and total salt content in field soil during growing season of crops,the groundwater dynamic changes and the spatial distribution characteristics of soil salt content in Spring and Autumn were analyzed.The linear correlation between soil salt content and groundwater mineralization degree and the Logarithm relationship between soil salt content and groundwater buried depth were determined,and the dependent equation was established.

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Available abstract

Key concepts: Groundwater, Environmental science, Water content, Mineralization (soil science), Soil science, Hydrology (agriculture), Soil water, Soil salinity