洪水侵蚀

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。

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 .

洪水侵蚀了下面建筑物的支撑物，它们就倾斜并倒下了。

Flood waters erode support from under buildings , so they tilt and fall .

甘肃天水市对比小流域暴雨洪水侵蚀产沙特性

Comparison of storm runoff and sediment yield between two different managed small watersheds in the Loess Plateau

美国上中西部地区积雪融化形成洪水，侵蚀了数百个山区。州长史蒂夫·布洛克宣布进入紧急状态。

Snow-melt flooding in the upper midwest is stranding hundreds of rural mountains , Gov. Steve Bullock declared the emergency .

同时还存在着忽视了洪水对土地侵蚀的治理，盲目筑坝，破坏胡杨林自然保护区生态环境的现象。

And there still exists appearance in ignorance of harnessing of serious soil erosion , blindly damming and destroying econological environment of Populus euphratica forest Natural Protection Zone .

尤其是森林在调节丰水季节与枯水季节、丰水年与枯水年的河水流量，以及在减免洪水泛滥和土壤侵蚀方面，功能效益十分突出。

It is obvious that forest can conserve water resource and soil , especially can adjust the flux in the season or year of water-in-abundance and water-in-deficient , and decrease flooding and soil eroding .

就湿地的水资源而言，湿地具有蓄洪防旱、均化洪水、控制土壤侵蚀、促淤造陆等多种功能。经分析，湿地还具有明显的净化水质作用。

The wed land has functions of flood control , drought control , homogenizing flood , controling soil erosion , promoting deposition and creating land with regard to water resources in the wed land , it has yet purification water effect , so the wed land should be protected .