Prediction of the water resources by applying a grey theory model in Northwest China

摘要：

　　Analysis of the data in the last six years by applying the gray theory model GM (1,1) revealed the amount of the water resources in Northwest China.On inspection,the relative error rate of the fore-cast results are all less than 0.1.This paper lists the analysis process of gray model,as well as the original data and projections fitting curves equation,which indicate obviously that the model can be well used for the prediction of the amount of water resources.

关键词： water resources grey theory model prediction

作者: Hongwei Zhang Bigui Wei Jianlin Liu Hua Li

作者单位: School of Environmental and Municipal Engineering Lanzhou Jiaotong University Engineering Research C School of Environmental and Municipal Engineering Lanzhou Jiaotong University Lanzhou,China

会议类型: 国际会议

会议名称: 2012年水资源综合管理地理信息国际会议

会议地点: 兰州

会议语种:英文

页码: 1-4

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）