滩地莜麦茬地的风蚀沉积量比梁地莜麦茬地高60.13%，且二者差异显著。
The wind erosion of the stubble land of naked oats in bottomland is 60.13% more than girder land and they are diversity markedness.
滩地耕翻地的风蚀沉积量比梁地耕翻地高52.96%，且二者差异显著。
The wind erosion of plough land in bottomland is 52.96% more than girder land and they are diversity markedness.
但如果发生高含沙漫滩洪水，滩地淤积，漫滩洪水水位反而有所抬高，大洪水威胁依然存在。
However, the flood stage will be raised during over-bank flood because of the sedimentation on floodplain resulting in increase of flood threat.
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