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岗沟流域位于临夏县东北部,属黄土高原丘陵沟壑区。党的十一届三中全会以来,县水保站科技人员采取工程措施与生物措施相结合的方法,坚持
Gangou drainage basin is located in the northeast of Linxia County, a hilly and gully area on the Loess Plateau. Since the Third Plenary Session of the Eleventh Central Committee of the Party, scientists and technicians at County Soil and Conservation Bureau have adopted a combination of engineering measures and biological measures to persevere