Aqu-Alluvic Entisols was located in the flood land of river in arid inland area.The ground water table of the soil is high and soil moisture regime is aquic.

• 干旱内陆地区的潮湿冲积新成土主要位于大河两岸的河滩地，它的地下水位高，土壤水分为潮湿状态。