摘要
加强河湖生态需水保障是保护水生态空间、维护河湖健康的重要内容。在梳理河湖生态需水相关概念基础上,明确了全国主要河湖生态需水保障的控制断面和目标,分析了生态需水满足程度及存在的主要问题,构建了主要河湖生态需水保障措施体系,针对全国水资源一级区提出了分区域生态需水保障的具体措施。
Safeguard ecological water demand of rivers and lakes is an important part of protecting the aquatic ecological space and maintaining the health of rivers and lakes.On the basis of discussing the concepts related with ecological water demand of rivers and lakes,the authors make clear of the control sections and the goal of ecological water demand for the major rivers and lakes in China,analyze the satisfaction degree and the main problems of ecological water demand,construct safeguard measures system of ecological water demand for the major rivers and lakes and put forward some concrete safeguard measures of ecological water demand for grade-I water resource regions in China.
作者
张建永
王晓红
杨晴
朱党生
廖文根
史晓新
Zhang Jianyong;Yang Qing;Liao Wengen;Shi Xiaoxin;Wang Xiaohong;Zhu Dangsheng
出处
《中国水利》
2017年第23期8-11,15,共5页
China Water Resources
关键词
主要河湖
生态需水曰保障曰措施体系
key rivers and lakes
ecological water demand
safeguard
measures system