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一、水土资源概况英金河是西辽河水系老哈河上游一条主要支流,在红山水库以上汇入老哈河。流域面积10332平方公里,其中河北省围场县境内2994平方公里,赤峰市境内7338平方公里。由召苏河、阴河、西路嘎河、半支箭河、锡泊河五条二级支流构成英金河水系。英金河流域属低山丘陵区,但植被不好荒山秃岭,坡面破碎,沟壑遍布。一遇暴雨,洪水携带大量泥沙沿沟壑滔滔而下,水土流失严重。
I. Overview of Water and Land Resources The Ingin River is a major tributary of the upper reaches of the Laohe River in the West Liaohe River and flows into the Laoha River above the Hongshan Reservoir. Watershed area of 10,332 square kilometers, of which 2994 square kilometers in Hebei Province, Weichang County, Chifeng City, 7,338 square kilometers. By the su-Su River, Yin River, West Liga River, Arrow Arrow half of the river, Xipu five secondary tributaries constitute the Inking River system. The Inchin River Basin is a hilly area, but the vegetation is not good bald bald hills, slopes broken, gully all over. In a heavy rain, floods carry a large amount of sediment along the ravines, soil erosion is serious.