现代生态河道整治研究

Ecological Restoration of Urban Rivers

河流作为一个生态系统提供了自然资源和生存环境两个方面的多种服务功能。生态系统只有保持了结构和功能的完整性,并具有抵抗和恢复能力,才能长期为人类社会服务。因此保证河流的生态系统健康是人类社会可持续发展的根本保证之一。系统总结了国内外生态河道治理的发展历程,提出生态河道治理的设计要点以及在当前治理过程中所应用的生态修复技术,并指出国内河道整治过程中出现的问题,为我国生态河道治理与研究提供了参考。

Abstract：As a river ecosystem, it should provide multi-service functions for living environment and natural resources. Only by maintaining the ecosystem structure and function of the integrity can the ecosystem serve mankind in the future. Therefore a healthy river ecosystem of human society is one of the most fundamental guarantees for the sustainable development. This paper summarizes the ecological river restoration at home and aboard. Meanwhile, this paper proposes the design features and the applica- tion technology of the ecological restoration in the course of designing the eco-restoration river. In addition, it points out the domestic river problem in the process of restoration and provides a reference.