宁夏重要水功能区水质现状评价与达标分析研究  

作　　者：杨彦忠 李聪敏 

机构地区：[1]宁夏回族自治区水文水资源监测预警中心,宁夏银川750001

出　　处：《科技创新与应用》2021年第27期86-87,91,共3页Technology Innovation and Application

摘　　要：基于2019年宁夏回族自治区重要水功能区水质评价成果,结合宁夏水功能区分布、经济发展及水功能区监测覆盖等情况,采用地表水资源质量评价技术规范和地表水环境质量标准等评价方法,系统分析了2019年宁夏重要水功能区水质达标状况及变化趋势。针对宁夏重要水功能区水质不达标原因进行分析,提出解决措施和建议。Based on the water quality evaluation results of important water functional areas in Ningxia Hui Autonomous Region in 2019,based on the distribution,economic development and monitoring coverage of water functional areas in Ningxia,using surface water resources quality evaluation technical specifications and surface water environment quality standards and other evaluation methods,the status and changing trend of water quality in important water functional areas in Ningxia in 2019 were systematically analyzed.The reasons for the substandard of important water functional areas in Ningxia are analyzed,and the solving measures and suggestions are put forward.

关 键 词：重要水功能区 全指标 纳污红线指标 水质 评价分析 

分 类 号：X52[环境科学与工程—环境工程]