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本文作者实地调查了黄河中上游地区近年来人为造成新的水土流失的严重情况,介绍了群众中防止新增水土流失的一些做法并提出了作者的一些建议。
The author investigated the serious situation of man-made new soil and water loss in the middle and upper reaches of the Yellow River in recent years and introduced some measures to prevent new water and soil losses among the masses and put forward some suggestions of the author.