Application of Wavelet-Stochastic Coupling Model in Groundwater Dynamic Variation Law
Fanxiang Meng, Shuqin Xu, Tianxiao Li · 2009
The variation of groundwater depth is a complicated time series, which is closely related with the climate condition and ecosystem, and is characterized by significant yearly periodicity and randomness. Therefore, it is of great importance to describe the dynamic variation of groundwater with an appropriate model. Taking Hongqiling Farm for example, this paper builds up the groundwater depth dynamic forecast model of Hongqiling Farm through wavelet-stochastic coupling model analysis. Through this method, this paper simulates and forecasts groundwater depth which reveals the dynamic variation regulation of the area and provides scientific basis for the sustainable development of groundwater resources in Hongqiling Farm.