荒溪分类是治理山区、建设山区、防治荒溪灾害、实现山区可持续发展战略的一项国际水准的基础性工作 ,是进行荒溪灾害危险区制图的前提条件。文中介绍了荒溪分类技术的具体方法 ,并巳在整个北京山区推广实施 ,为我国荒溪灾害预报场地的基础危险性研究做了一项行之有效的工作 The classification of barren creek is an international standard for the management of mountainous areas, the construction of mountainous areas, the prevention and control of the barren and the creek, and the realization of the sustainable development in mountainous areas. It is a prerequisite for the mapping of the Hazardous Disaster Area of ​​the Wild River. The article introduced the specific method of classification of the wild river, and has been in the mountainous area of ​​Beijing to promote the implementation for the prediction of the basement of the Haixi disaster prediction site to do a valid work