A survey about characteristics of soil water retention curve

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Qi, Zhou^1 ; Jingfang, Shen^1 ; Wenwei, Liu^2

College of Science, HuaZhong Agricultural University, Wuhan

430070, China^1

China Electronic Product Reliability and Environmental Testing Research Institute, Guangzhou

510610, China^2

关键词: Fractal theory;    Mathematics model;    Measurement methods;    Soil water;    Soil water content;    Soil water retention curves;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/6/062076/pdf
DOI  :  10.1088/1755-1315/153/6/062076

来源: IOP

【 摘 要 】

The characteristic of soil water retention curve is a hot issue in soil water search. There is multifarious variation of soil water matrix potential if soil water content change. The relation curve is of great importance. In this paper, based on fractal theory, we analyze and discuss several aspects including mathematics models, application and measurement methods.