中国人口·资源与环境2018，Vol.28Issue(1)：140-147,8.DOI:10.12062/cpre.20170720
基于重置成本的流域生态补偿标准研究——以小清河流域为例
Study on ecological compensation standard of watershed based on reset cost: a case study of xiaoqing River Basin
摘要
Abstract
As an important part of ecological civilization construction in China,ecological compensation of river basin is an effective means to solve the problem of water pollution,ecological and economic development of river basin in China.The key to construct and operate the ecological compensation mechanism of the river basin determines ecological compensation standard.In this paper,the comprehensive water quality index (WQI) is used to evaluate the water quality of the river basin,and judge the compensation direction of each region through comparison with the agreement water quality index.Then,considering the difficulties in different concentrations of pollutants,taking the direct processing cost data of 76 typical sewage treatment plants in China as samples,the differentiated ecological compensation standard model based on replacement cost is constructed,and the compensation amount of each region is calculated by taking Xiaoqing River Basin as an example.The results show that:First,the difficulties in removing pollutants increase with the decrease of concentration,in the restoration to the same standard under the premise,the treatment costs per unit COD and ammonia nitrogen are respectively exponentially related to the influent concentration.Second,COD and ammonia nitrogen is taken as the evaluation index.In 2016,the overall water eco-environmental quality of the Xiaoqing River Basin was bad,the water quality of the five cross sections was Grade V,and the negative externalities were obvious.The comprehensive evaluation index of water quality in the upper reaches of Jinan was 5.822,and the pollution was the most serious.Third,based on the contributions to protection and pollution of the various watersheds,the offset of the amount of compensation for the upstream compensation and the amount paid to the downstream,the final amount of compensation for the region along Xiaoqing River Basin in 2016 were:the Jinan section of the basin needs to pay 11.282 2 million yuan,the Binzhou section needs to pay 45.285 3 million yuan,Zibo needs to pay 17.036 8 million yuan and the Dongying section needs to pay 1.497 7 million yuan.The compensation results reflect the actual situation of water quality in Xiaoqing River Basin,and reflect the difference of compensation standard,which provides a new way for the measurement of ecological compensation standard.The compensation amount based on the replacement cost can be used as the lower limit of the compensation standard.In practical application,the amount of compensation can be appropriately increased to stimulate the enthusiasm of the residents in the river basin.关键词
补偿标准/重置成本/水质综合评价/流域生态补偿Key words
compensation standard/reset the cost/comprehensive evaluation of water quality/watershed ecological compensation分类
资源环境引用本文复制引用
耿翔燕,葛颜祥,张化楠..基于重置成本的流域生态补偿标准研究——以小清河流域为例[J].中国人口·资源与环境,2018,28(1):140-147,8.基金项目
国家社会科学基金项目“水源地保护区生态补偿制度建设与配套政策研究”(批准号:14BJY027),“主体功能区视角下的流域生态补偿机制研究”(批准号:16BJY03) （批准号:14BJY027）
山东农业大学社科研究发展基金“山东省农业资源与生态安全研究”(批准号:201712-03). （批准号:201712-03）
