灌区水利工程供水价格测算和调整研究——以都江堰灌区为例  

Estimation and adjustment of tariff of water supply by water projects of irrigation districts——taking Dujiangyan Irrigation District as an example

作　　者：朱泽华 代小平[2] 吴鉴 Zhu Zehua;Dai Xiaoping;Wu Jian

机构地区：[1]四川省都江堰水利发展中心,都江堰611830 [2]河海大学农业科学与工程学院,南京210098

出　　处：《中国水利》2024年第1期42-47,共6页China Water Resources

基　　金：国家自然科学基金(51609082);中央高校基本科研业务费专项资金(B220201019);河南省高等学校青年骨干教师培养计划项目(2019GGJS096)。

摘　　要：灌区水利工程供水价格测算是灌区水价形成机制的重点和难点。考虑灌区水费实收率,构建了灌区供水准许收入和供水价格调整方法,建立了生态用水水价承受能力分析方法以及基于种植利润的粮食作物水价承受能力分析方法。以都江堰灌区为例,分析了灌区的准许收入和水价承受能力,提出了灌区分行业和分步调整水价方案,可为灌区水利工程供水价格调整提供参考。Estimating of tariff of water supply prices for irrigation districts is a key and challenging aspect of the water pricing mechanism.Taking into account the actual rate of water charge collection,this study constructs methods for adjusting allowable revenue and water tariffs,and establishes analytical methods for assessing the ecological water use capacity and water tariff affordability based on the profitability of grain crops.Taking Dujiangyan Irrigation District as an example,the analysis focuses on the allowable revenue and water tariff affordability of the irrigation district.The study proposes industry-specific and phased water price adjustment schemes,providing valuable insights for the adjustment of tariff of water supply by water projects of irrigation districts.

关 键 词：灌区 供水价格 准许收入 水价承受能力 水价调整 水费实收率 

分 类 号：TV93[水利工程—水利水电工程]