灌区灌溉功能健康评价与分析——以江西省永丰县为例  

Evaluation and analysis of irrigation function health in irrigation districts---Taking Yongfeng County,Jiangxi Province as an example

作　　者：黄玮 余小罗 裴青宝[3] 宋奕欣 韩雨 HUANG Wei;YU Xiaoluo;PEI Qinbao;SONG Yixin;HAN Yu(Ji'an City Water Resources Bureau,Ji'an Jiangxi,343000,China;Auditing Technology Support Center of Jiangxi Provincial Audit Department,Nanchang Jiangxi,330006,China;Nanchang Institute of Technology,Nanchang Jiangxi,330099,China)

机构地区：[1]吉安市水利局,江西吉安343000 [2]江西省审计厅审计技术保障中心,江西南昌330006 [3]南昌工程学院,江西南昌330099

出　　处：《江西水利科技》2024年第6期458-463,共6页Jiangxi Hydraulic Science & Technology

基　　金：水旱灾害防御江西省重点实验室开放研究基金(2021SKSH08);江西省科技厅重点研发计划项目(20203BBFL63073)。

摘　　要：随着社会经济的发展,灌区肩负的责任越来越重要,对灌区灌溉功能健康状况进行评价,有助于了解灌区在抗旱保灌方面发挥的效益及存在的突出问题。以永丰县6座中型灌区为研究对象,构建了灌区灌溉功能健康评价体系,通过熵权法得到指标权重,并采用模糊综合评价法对6个灌区健康状况进行评价。结果表明:永丰县6个中型灌区灌溉功能健康状况均在一般及以上。灌溉保证率权重值最大,为0.216,工程技术人员能力权重值最小,为0.085。根据隶属度计算结果,各灌区下一步需要加强工程技术人员能力,培养强化工程维养管理水平,而综合评价得分最低的白水门灌区则需要提升骨干渠道建设。本研究结果可为当地灌区管理和建设提供参考。With the development of social and economic activities,the responsibilities of irrigation districts have become increasingly obvious and important.Conducting the health evaluation of irrigation functions in irrigation districts can help understand the benefits and outstanding problems that the districts have played in drought prevention and water supply.Taking 6 medium-sized irrigation districts in Yongfeng County as the research object,this paper constructs an evaluation system for the health of irrigation functions in irrigation districts.The indicator weights are obtained by using the entropy weighting method,and the fuzzy comprehensive evaluation method is used to evaluate the health status of the 6 irrigation districts.The results show that the health status of the 6 medium-sized irrigation districts in Yongfeng County is generally average or above.The weight value of the irrigation guarantee rate is the largest,at 0.216,while the weight value of the engineering personnel ability is the smallest,at 0.085.According to the membership degree calculation results,each irrigation district needs to strengthen the capabilities and level of engineering personnel and engineering maintenance work.The Baishuimen Irrigation District,which has the lowest comprehensive evaluation score,needs to improve the construction of the main channel.The research results can provide reference for the management and construction of irrigation districts in the local area.

关 键 词：灌溉功能 健康评价 熵权法 模糊综合评价法 中型灌区 

分 类 号：S271[农业科学—农业水土工程]