Research on River Regime Evolution and Stability of the Mainstream of the Manas River Based on Human Activities
The Manas River originates from the northern foot of the Tianshan Mountains,and its main stream passes through different geological structures from south to north.There are significant differences in the evolution of sedimentation in the upstream and downstream of river channels.Taking the main stream of the Manas River as the research area,and based on elucidating the current situation of the river course,the characteristics and influencing factors of river regime evolution in the near and long term were analyzed.The future trend of river regime evolution was estimated by combining the typical stability indexes calculated from the measured data of the existing section,so as to put forward suggestions on the possible influence of river regime change on the current project.
mainstream of the Manas Riverriver regime evolutioninfluencing factorstability analysis