Provincial water use efficiency measurement and factor analysis in China: Based on SBM-DEA model

详细信息   

• 作者：Guangyao Denga ; dgy316203@163.com" class="auth_mail" title="E-mail the corresponding author ; Lu Lib ; Yanan Songc
• 关键词：Water use efficiency ; SBM-DEA model ; Water resources management ; China
• 刊名：Ecological Indicators
• 年：2016
• 期：Complete
• DOI：10.1016/j.ecolind.2016.03.052
• 来源：Elsevier
• 类型：期刊

摘要

•This paper estimates water use efficiency of 31 provinces in China.•Water use efficiency is higher in economically developed provinces.•This paper analyzes factors affecting water use efficiency.