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Position: Home > Articles > Time Series Analysis of Water Resources Ecological Footprint in Shanxi Province Based on ARIMA Model Journal of Anhui Agricultural Sciences 2016,44 (22) 53-55+59

基于ARIMA模型的山西省水资源生态足迹时间序列分析

作  者:
张勇;张治国;董晓辉;杜轶;李有华
单  位:
山西省水利厅水土保持局;山西省水土保持科学研究所;山西农业大学资源环境学院
关键词:
ARIMA模型;水资源生态足迹;时间序列;山西省
摘  要:
运用水资源生态足迹模型计算了2003~2012年山西省水资源生态足迹,并对2013~2017年山西省水资源生态足迹进行ARIMA模型时间序列预测分析。结果表明:ARIMA(2,1,1)模型能够较好地拟合2005~2012年山西省水资源生态足迹变化,并预测2013~2017年山西省人均水资源生态足迹变化,误差不超过10%。将ARIMA模型运用于生态足迹时间序列的模拟和预测中,变静态分析为动态模拟,具有很好的适应性,能提高预测精度。
译  名:
Time Series Analysis of Water Resources Ecological Footprint in Shanxi Province Based on ARIMA Model
作  者:
ZHANG Yong;ZHANG Zhi-guo;DONG Xiao-hui;DU Yi;Shanxi Soil and Water Conservation Institute of Science;
关键词:
ARIMA model;;Ecological footprint on water resources;;Time series;;Shanxi Province
摘  要:
The model of ecological footprint on water resources was applied to calculate water resources from 2003 to 2012 in Shanxi Province.At the same time,the model of ARIMA was used to prospect ecological footprint of water resources in Shanxi Province from 2013 to 2017. The results showed that the model of ARIMA( 2,1,1) could better fit the change of ecological footprint on water resources from 2005 to 2012. And the prediction error of per capita ecological footprint change was not more than 10%. It was suitable to predict and simulate the change of ecological footprint,and the prediction accuracy could be improved.

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