Effect of freeze-thaw and the root system on sSDC data

This study investigated the effects of freeze-thaw and the root system on soil detachment capacity (SDC) through hydraulic flume experiments to simulate the soil detachment process of two soil types, sand soil and loessal soil, under four treatments, control, freeze-thaw, root system and freeze-thaw + root system.本研究通过水槽水力学试验，模拟砂土与黄土性土壤两种土壤类型的土壤分离过程，探究冻融作用与根系对土壤分离能力（soil detachment capacity, SDC）的影响，试验共设置对照组、冻融组、根系组及冻融-根系复合组四种处理方式。