灌区末级渠系管理模式可持续性生计评价研究

Study on Sustainable Livelihoods Evaluation for Management Mode of End Canal System of Irrigation Districts

从灌区末级渠系管理模式可持续生计保障角度提出评价体系和量化标准,为灌区末级渠系管理的政策支持及其内部运行机制提升提供参考。通过对当前灌区末级渠系管理中主要存在的乡村管理、专管延伸管理和用水户协会管理三种模式进行统计分析和层次分析,结果表明:灌区末级渠系可持续性生计可以通过工程管理水平、用水管理水平、组织管理水平、财务管理水平以及环境管理水平体现;3种模式在灌区末级渠系工程管理中担当了重要职责,在用水管理方面发挥了积极作用,但在财务管理、高效节水和促进环境可持续发展等方面严重滞后;研究构建的灌区末级渠系管理模式的可持续性生计评价指标体系和量化标准具有可信性和可行性。

The evaluation system and quantitative standard were put forward from the perspective of sustainable livelihood guarantee of the management mode of end canal system in irrigation districts,which provides reference for the policy support and internal operation mechanism improvement of end canal system management in irrigation districts.Through the statistical analysis and hierarchical analysis of the three modes,including village management,special management extension management and water user association management,in the current end canal system management of irrigation districts,it was found that the sustainable livelihood of end canal system could be reflected by engineering management level,water management level,organizational management level,financial management level and environmental management level;the three modes played an important role in the management of end canal system in irrigation districts and played a positive role in water management,but they lagged behind in financial management,efficient water saving and promoting sustainable development of the environment.The evaluation index system and quantitative standard of sustainable livelihood of the management mode of end canal system in irrigation districts are credible and feasible.