建造梯田湿地和陂塘系统，以削减洪峰流量，调节季节性雨水。
Terraced wetlands and retention ponds were created to reduce peak water flow and regulate the seasonal rainwater.
结果表明，森林面积和草地比例的增加可以削减洪峰、延长洪峰持续时间、稳定流量变化；
The result showed higher forest proportions reduced flooding, prolonged pulses of higher flow, and reduced flow variability.
流域植被度增大，可降低洪水径流总量和输沙量，显著削减洪峰流量，且减沙效益大于减水效益。
The benefit of sediment reduction is greater than that of runoff reduction with increase of vegetation.
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