橡胶坝建设对邻近河岸生态系统影响与修复方法探讨

Study of the Impact and Repair Methods of Adjacent Riparian Ecosystem after the Rubber Dam Completion

摘要: 以泰安市大汶河拦蓄枢纽2号橡胶坝为例，针对橡胶坝建成后上下游河岸水土生态环境变化，采用工程辅助 + 生物两栖植物模式营造河岸、河坡和库湾植被生长的土壤环境；选择适生两栖植物进行造林复绿；打造新的水环境景观系统进行水土生态修复。实践表明，上述方法对营造和维护河岸水土生态系统、保护水资源和水环境具有良好的效果。

Abstract: The paper took Tai’an Dawen River No.2 rubber dam as an example. According to the changes of soil and water ecological environment after the completion of the rubber dam, soil environment of the river bank, the river slope and the bay for vegetation growth was built by using the engineering aided and biological amphibious plant pattern. The suitable amphibious plant was selected for recovery of green and a new system of water environment landscape was created for water and soil ecological restoration. The practice showed that the above methods have good effects on creating and maintaining riparian water and soil ecosystem.