These soils are usually characterized by the higher fertility, thin solum, containing gravel and erode easily.
对山地土壤的发生演变的图式,以及高居民点远近植被和土壤衰退趋势;
2
In treating water leakage of reservoir, slurry emitting from solum may occur during leakage stoppage by pressurized water.
在带压力水进行灌浆堵漏施工以处理水库漏水时,会遇到土层冒浆问题。
3
Because of thin solum and lower soil loss tolerance, the ecosystem in Karst region is very fragile. The vegetation is difficult to recover after destruction.