The Zhangwei New River belongs to the flood discharge channel of the Zhangwei River system in the Haihe River Basin,and is a boundary river between Hebei Province and Shandong Province.Its ecological environment is affected by upstream water and economic development on both sides,and the degree of artificial interference is relatively high.Taking the section of the Zhangwei New River from Sinvsi to Xinji Sluice as the research object,the terrestrial and aquatic ecological environments of the research river section were analyzed and evaluated through the methods such as on-site investigation and remote sensing interpretation.It was found that the degree of human interference in the research river section was relatively high,and the types of plant communities were relatively few.Although the overall level of vegetation coverage was high,the structure of plant communities was relatively simple,and their resistance and recovery ability to external interference were weak.Due to the low degree of ecological water protection,the ecological environment was unstable and overall at an average level.
关键词
生态环境/现状评价/漳卫新河
Key words
ecological environment/current situation evaluation/Zhangwei New River
万方数据