塔里木河干流位于塔里木盆地的腹地,文中在分析塔里木河干流河道演变规律的基础上,通过对塔里木河干流河道演变对两岸生态环境影响的分析,得出塔里木河干流河道演变中的洪水漫溢、河岸崩塌侵蚀与洲滩淤长、河势变化与改道、河势游荡与分汊等变化对两岸生态环境都有重要的影响。 The mainstream of the Tarim River is located in the hinterland of the Tarim Basin. Based on the analysis of the evolution of the mainstream of the Tarim River, by analyzing the influence of the evolution of the mainstream of the Tarim River on the ecological environment across the Taiwan Strait, it is concluded that the floodplain in the mainstream of the Tarim River overflows. Collapse erosion and bankruptcy of islets, changes and diversions of river regimes, changes in river loitering and zoning and other changes have an important impact on the ecological environment across the Taiwan Strait.