摘要
论述了河流生态恢复应包括的5个主要方面的方法与技术,创新性地将河流生态需水的保障纳入河流生态恢复体系当中,提出科学地进行河流生态恢复必须重视保障河流生态需水,并阐述城市河流生态需水量的组成及主要计算方法,从而指导河流生态恢复的规划与设计。
This paper expatiates the 5 aspects of theoretics and methods of river＇s ecological restoration separately, and it expatiates that the research to ecological water demand has important meaning for river＇s ecological restoration and elaborates the component and major account method of ecological water demand for urban river. Consequently, it guides programming and design of river＇s ecological restoration projects.
出处
《科技通报》
2007年第1期131-136,共6页
Bulletin of Science and Technology
关键词
河流生态恢复
生态系统
河流生态需水量
river＇s ecological restoration
ecosystem
ecological water demand for the river
