scholarly journals Comparison of total phosphorus concentration of Yangtze River within the Three Gorges Reservoir before and after impoundment

2011 ◽  
Vol 23 (6) ◽  
pp. 863-867 ◽  
Author(s):  
LOU Baofeng ◽  
◽  
YIN Shiyong ◽  
MU Hongqiang ◽  
ZHANG Xiang
Keyword(s):  
Total Phosphorus ◽  
Yangtze River ◽  
Three Gorges Reservoir ◽  
Phosphorus Concentration ◽  
Three Gorges ◽  
Total Phosphorus Concentration ◽  
The Three Gorges Reservoir ◽  
The Three Gorges ◽  
Before And After

Regulation of Laijiapu Waterway in Jingjiang Reach

2014 ◽  
Vol 501-504 ◽  
pp. 2001-2006
Author(s):  
Ya Liu ◽  
Li Zheng ◽  
Cheng Tao Huang ◽  
Zhao Biao Huang ◽  
Lin Liu
Keyword(s):  
Yangtze River ◽  
Three Gorges Reservoir ◽  
Three Gorges ◽  
The Yangtze River ◽  
Point Bar ◽  
The Three Gorges Reservoir ◽  
The Three Gorges ◽  
Before And After ◽  
The Stability ◽  
Channel Bar

After impoundment of the Three Gorges Reservoir, Jingjiang reach, in the middle of the Yangtze River, has gradually shown a series of atypical fluvial features, adversely affecting the maintenance of waterways. Citing the Laijiapu Waterway, a meandering segment in the lower Jingjiang for example, this paper compared the fluvial features of the channel before and after the impoundment, summed up its navigation-obstructing features, and proposed guarding the point bar on the convex bank and channel bar in the widening section as a key to maintaining the stability of the navigation channels.

Sign in / Sign up

Export Citation Format

Share Document