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通过对近几年来瓯海区水土流失情况的调查分析,阐明水土流失造成的成因及危害,并提出一些防治对策。
Through the investigation and analysis of the soil and water loss in Ouhai District in recent years, the causes and hazards caused by soil and water loss are clarified and some countermeasures for prevention and control are put forward.