摘要
通过对研究区年均径流量资料进行分析,根据径流量和时间的关系,建立GM(1,1)模型,并将其应用于年径流量的预测,为相关部门的决策提供参考依据。
Through analyzing annual average runoff data,moreover,based on the relationship between runoff and time,GM(1,1) model is established.And then GM(1,1) model is applied to forecast average annual runoff,which provides references for decision-making of relevant departments.
出处
《安徽农业科学》
CAS
北大核心
2011年第9期5057-5059,共3页
Journal of Anhui Agricultural Sciences