大麦秸水库生态影响评价方法在环评教学中的应用  

The Application of Ecological Impact Assessment Methods for the Dayejie Reservoir in Environmental Impact Assessment Education

作　　者：史京转 董华梅 史颖娟 Shi Jingzhuan;Dong Huamei;Shi Yingjuan(School of Chemistry&and Environmental Sciences,Shaanxi University of Technology,Hanzhong 723001,Shaanxi;Shaanxi Provincial Water Information Publicity and Education Center,Xi'an 710004,Shaanxi;Shaanxi Reconnaissance Design&Research Institute of Water Environmental Engineering,Xi'an 710021,Shaanxi)

机构地区：[1]陕西理工大学化学与环境科学学院,陕西汉中723001 [2]陕西省水利信息宣传教育中心,陕西西安710004 [3]陕西水环境工程勘测设计研究院,陕西西安710021

出　　处：《陕西水利》2024年第11期6-9,共4页Shaanxi Water Resources

基　　金：陕西省教育厅重点实验室项目(21JS001);陕西理工大学校级人才启动项目(SLGRCQD2112)。

摘　　要：基于《环境影响评价》课程的综合性及实践性特点,案例教学的开展有助于学生对课程的掌握与运用。基于生态文明思想的指导性地位,生态影响评价成为了该课程的主要任务。以大麦秸水库建设项目为例,通过生态环境状况指数法来科学评价该水库对生态环境的影响程度,结果表明水库运行前后评价范围内的生态环境状况指数分别为89.709和89.718,均符合生态环境状况分级的优级EI>75的要求,属于优级。针对水库建设及运行过程中可能对生态环境造成的影响,提出有效的减缓措施,从而达到保护生态环境的目的。Based on the comprehensive and practical characteristics of the course of environmental impact assessment,the development of case teaching is helpful for students to master and apply the course.Based on the guiding position of ecological civilization thought,ecological impact assessment has become the main task of the course.Taking the construction project of barley straw reservoir as an example,the ecological environment index method was used to scientifically evaluate the impact of the reservoir on the ecological environment.The results showed that the ecological environment indexes within the evaluation range before and after the operation of the reservoir were 89.709 and 89.718,respectively,which were in line with the requirements of the excellent grade E,>75 of the ecological environment classification and belonged to the excellent grade.In view of the possible impact on the ecological environment during reservoir construction and operation,effective mitigation measures are proposed to achieve the purpose of protecting the ecological environment.

关 键 词：大麦秸水库 生态影响评价 环评教学 案例分析 

分 类 号：X824[环境科学与工程—环境工程]