在对新疆农业用水现状分析的基础上,通过构建基尼系数法分析新疆灌溉用水效率,表明农 业灌溉用水配置较公平,但农业灌溉用水效率较低,提高农业灌溉用水效率可以提高节水能力。通 过区域间灌溉用水效率提升潜力分析表明,新疆各地州之间的节水潜力差异极大,且新疆农业灌溉 用水效率具有较大的提升潜力。
Based on the analysis of the current situation of agricultural water use in Xinjiang UygurAutonomous Region, the utilization efficiency of irrigation water is analyzed by establishing the Gini coefficient method. It is indicated that the distribution of agricultural irrigation water is rational, but its utilization efficiency is low. The improvement of utilization efficiencyof agricultural irrigation water can promote water-saving capacity. The analysis of improvement potential of utilization efficiency of irrigation water in different regions shows that the differences of water-saving potential in various regions in XinjiangUygurAutonomous Region are significant, and the utilization efficiency of agricultural irrigation water has great improvement potential.
关全力,余国新,刘维忠.新疆农业灌溉用水效率提升潜力分析[J].水利经济,2015,33(2):24-27.(Improvement potential of utilization efficiency ofagricultural irrigation water in Xinjiang UygurAutonomous Region[J]. Journal of Economics of Water Resources,2015,33(2):24-27.(in Chinese))复制