一种区域地下水位预报的时间序列分析组合模型  

A Combinative Model of time Series Analysis for Prediction of Regional Groundwater Depth

作　　者：何宗花[1] 

机构地区：[1]广东水利电力职业技术学院,广东广州510635

出　　处：《广东水利电力职业技术学院学报》2003年第4期33-35,共3页Journal of Guangdong Polytechnic of Water Resources and Electric Engineering

摘　　要：根据地下水位动态变化的特征 ,建立提取水文趋势项的时间序列分析组合模型 ,并用逆函数法对地下水位进行预报。经典型实例验证 ,模型精度较高 。A combinative prediction model based on extracting tendency from time series is proposed in combination with analyzing regional groundwater system which has a dynamic variance. By typical example verification, the forecasting accuracy is higher and it is feasible that models be applied widely.

关 键 词：预报 地下水 时间序列分析 组合模型 

分 类 号：S273.4[农业科学—农业水土工程]