The research shows that Dongting Lake is still subsiding at the level both below water and above flood, and the velocity of the crust Subsidence all exceeds that of bedload's filling up.

研究表明，洞庭湖仍处于不断沉降中，在平水位以下或洪水位以上，地壳沉降速率均大于泥沙淤积速率。

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And in the end, subsidence in the section along the highway is analyzed and roadbed's flood influence is evaluated.

最后对沿线路段进行沉降分析以及路基洪水影响评价。

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Bank erosion is a type of land erosion. It can be divided into bank toppling and landslide erosion, bank subsidence erosion, bank gully erosion and bank flood erosion.

岸坡侵蚀是土地侵蚀的一个类型。它进一步又可划分为岸坡崩塌、滑坡侵蚀，岸坡塌陷侵蚀，岸坡沟谷侵蚀和岸坡洪水侵蚀。

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