Abstract:

With the intensification of river pollution,the ecological construction on river has drawn increasing attention,and it appears as a new topic that how to combine current various technical measures to build the perfect river ecosystem. On the basis of discussing the development process of ecological construction on river, the author analyses main technical measures currently used in ecological construction on river，puts forward the necessity of the construction.And this article points out the basis that the construction should ensure flood safety, synthesizes various technical measures to govern the polluted river,first choose flexible revetment materials to replace concrete materials to restore the ecological cycle between water, soil and biology.