Influence of waterway dredging engineering on Water Ecological Environment and Countermeasures

摘要

During waterway dredging engineering due to the disturbance of construction operation on water, the original substrate will change and suspended solids will concentrate sharply in a short period of time resulting in the change of local ecosystem and river habitat landscape and bring adverse impacts on aquatic organisms. This paper expounds the ecological characteristics of waters in the area of dredging engineering. Combining with the overall requirements of water ecological environment protection, the paper analyzes the impact of waterway engineering on the ecological environment and puts forward relevant countermeasures and suggestions.