河北省河道生态恢复的探讨

Discussion on River Channel Ecological Rehabilitation in Hebei Province

由于人类对河流水文状态的过度干扰,原有的自然水生态系统逐步退化。目前,河北省河道生态方面主要存在河道断流、河流生态系统受损、河道沙化成为风沙源等问题。为了恢复河道生态,必须实施跨流域调水、加强河道生态环境的综合整治和充分利用污水资源。

Owing to the excessive disturbance of human being to river hydrological conditions, the intrinsic natural water-ecosystem has degraded gradually. At present, the problems of river channel ecology in Hebei province are mainly in these aspects such as drying-out of river channel, damaged river channel ecosystem, and sand source from river channel, etc. hi order to rehabilitate the river channel ecosystem, it is obligatory to implement trans-basin water diversion, strengthen the integrated management of river channel eco-environment and make full use of sewage resources.