永定河源头之兴和县洋河水系考察

A study on the Yang River System in Xinghe County, the source of Yongding River

内蒙古乌兰察布市兴和县境内的洋河,是永定河重要的源头支流。作为兴和县的母亲河,及永定河生命之水的重要组成部分,洋河也是当地人文历史之源,孕育了灿烂的历史文化和人文情怀。兴和县作为重要的生态屏障,经过一定时期的生态建设,将为永定河流域的生态保障发挥重要作用。

The Yang River, located in Xinghe County of Wulanchabu City in Inner Mongolia, is the source and one of the main tributaries of the Yongding River. As the "mother river" of Xinghe County, the Yang River has played a key part in ecosystem of the Yongding River, and become the origin of local culture and history,giving birth to brilliant history, culture and humanistic feelings. After a certain period of ecological restoration,an important ecological shield and been built in the Xinghe County, which will play an important role in ecological conservation of the Yongding River Basin.