【摘要】 "一带一路"已成为国家区域经济发展的重要战略布局,其中新丝绸之路经济带涉及我国东北、西北、西南12余省份,多为干旱内陆区,水资源已成为这些地区可持续发展的重要因素之一,提升水效率尤为重要。运用随机前沿分析(SFA)方法,以此12个省为研究对象,测算这些地区从2000-2013年的水资源禀赋效率、水资源利用效率、废水排放效率和综合水效率。结果表明,随着时间推移,这些省份的不同水效率均有所增长,但不同水效率均呈现地区差异。以此提出这些省份应该采取的节水和治理措施,为新丝路经济带绿色建设与水效率提升提供参考。更多还原

【Abstract】 One Belt and One Road had become a national important strategic layout in regional economic development. The New Silk Road Economic Belt involves 12 provinces of northeast,northwest and southwest part of China,and most of these areas are arid inland areas. Water resource is one of vital factors of sustainable development of these areas,so improvement of water efficiency become more important. Using SFA method,we estimated the water resources endowment efficiency,water resources utilizing efficiency,sewage discharge efficiency and comprehensive water efficiency respectively from 2000 to 2013 by taking these 12 provinces as samples. The results indicated that all types of water efficiency from selected provinces presented regional differences while they all increased over time. Based on estimation results,we proposed the selected provinces to take water saving and control measures in the construction of the New Silk Road Economic Belt,it provides references of orientation( positioning) and development of the New Silk Road Economic Belt for the selected provinces.更多还原