九寨沟“8.8”地震灾后重建过程水质变化分析  

Analysis of Water Quality Change during Reconstruction after 8.8 Earthquake in Jiuzhaigou Valley

作　　者：杨茹 张毅 邱国玉 YANG Ru;ZHANG Yi;QIU Guo-yu(Sichuan Forestry and Grassland Survey and Planning Institute,Chengdu 610081,China)

机构地区：[1]四川省林业和草原调查规划院,四川成都610081

出　　处：《四川林勘设计》2023年第2期21-24,共4页Sichuan Forestry Exploration and Design

摘　　要：通过对2017-2021年九寨沟的水质变化分析,评价地震灾后重建各项工程采取的水质影响消减措施的有效性。结果表明,2017年至2020年,九寨沟景区的水质综合得分有所下降,2020年至2021年,随着九寨沟景区灾后重建项目的结束,水质开始回升。Based on the analysis of water quality changes in Jiuzhaigou Scenic Area from 2017 to 2021,the effectiveness of water quality mitigation measures adopted in post-earth-quake reconstruction projects was evaluated.The results showed that from 2017 to 2020,the overall score of water quality in Jiuzhaigou decreased,and from 2020 to 2021,the water quality was recovered with the completion of the post-disaster reconstruction project.

关 键 词：水质变化 消减措施 地震灾后重建 

分 类 号：P315[天文地球—地震学] R123[天文地球—固体地球物理学]