riverine ecosystem

All these activities changed or weakened the structure and function of the riverine ecosystem.

这些活动都直接或间接地改变或损害了河流生态系统的结构、功能。

Dam construction-induced environmental impact on riverine ecosystem

大坝对河流生态系统的环境影响分析

Dynamic characteristics of substrate enzyme activities and bacteria species groups in special riverine ecosystem

河渠特定生态岸坡基质酶活性及细菌种群的动态特征

Flow& Sediment Regime Alteration Downstream Dam and Its Impact on Riverine Ecosystem; Research on active storage in flooding control forecasted and regulation of a reservoir

水库下游水沙过程调整及对河流生态系统影响初步研究水库防洪预报调度中动库容问题研究

The human being activities'impacts on the riverine ecosystem, mainly including water resource's project, agriculture and urbanization is reviewed.

介绍了流域水利工程建设、农业生产及城市化对河流生态系统的影响。

It is important fundament of achieving flow sediment regulation that deeply to research the change of flow sediment transportation and the corresponding adjustment of channel form, finding the linkage between fluvial process and riverine ecosystem adjustment.

深入研究水库下游水沙输移、河道形态以及生态系统的调整机理是实现水沙合理调节的重要基础。

Understanding the characteristics of riverine ecosystem and flow regime is the primary condition for good management of rivers.

对河流生态系统特征及流量变化的生态效应的认知，是进行河流有效管理的前提。