摘要
本文通过对三峡水库蓄水后部分支流回水区段蓝藻与其他藻类暴发的调研和分析,提出控制支流回水区段藻类暴发的治理思路。通过控制N、P等外源入水,大量减少外来种源输入支流回水区,降低富营养和削减藻类数量合理结合的方式,加快消除藻类暴发速度。本文旨在为其他水域治理藻类暴发问题提供思路。
The ideas of controlling and eliminating algae in the backwater reach of tributaries are proposed based on the investigation and analysis on Cyanobacteria and other algae outbreaks in some backwater reaches of tributaries after the Three Gorges reservoir impounded. By the method of controlling the inflow of NP and other exogenous sources, deceasing the eutrophication and algae and the inflow of exogenous sources into the backwater reaches of tributaries to accelerate the elimination of algae outbreak speed, and then solving algae bloom for other waters.
作者
朱喜
李贵宝
ZHU Xi;LI Guibao(Wuxi Water Conservancy Bureau, Wuxi 214031, China;Chinese Hydraulic Engineering Society, Beijing 100053, China)
出处
《水资源开发与管理》
2019年第4期25-30,共6页
Water Resources Development and Management
关键词
三峡
支流回水区
藻类暴发
富营养化
the Three Gorges
the backwater reach of tributaries
algae outbreak
eutrophication
