摘要
要保证水资源可持续利用,必须保证生态需水。本文阐述了水电站在调度的过程中对坝(闸)下游区生态的主要影响及河道内生态需水分类。本研究不仅丰富了生态(环境)需水的理论内涵,同时为研究水资源工程生态需水提供依据。
The ecological water requirements must be satisfied to guarantee the water resources sustainable utilization. This paper has expounded the main ecological effect in down stream of the dam and the classification of the ecological water requirements in river when the water power station was operating process. This research not only has enriched the ecolagical environmental wa- ter requirements theory,but also has supplied the basis for studying the ecological water require- ments of the water resources engineering.
出处
《水资源与水工程学报》
2007年第5期64-66,共3页
Journal of Water Resources and Water Engineering
基金
四川省哲学社会科学"十五"规划项目(W05218040)
关键词
生态需水
生态影响
水电站
ecological water requirements
ecological effect
water power station
