耕作土壤表面空气动力学粗糙度是评价土壤可蚀性的重要指标。
Aerodynamic roughness length is a important feature to easement soil resistance to wind erosion.
耕作土壤表面空气动力学粗糙度是评价土壤可蚀性的重要指标。
Aerodynamics roughness length is one of important indexes for estimating topsoil erosion.
在11处土壤中，免耕系统中储存的碳水平在5处超过同样条件耕作土壤中储存的碳水平，但是仅仅早表面层（0-10cm层）如此。
Stored carbon levels in no-till systems exceeded those of the ploughed systems in five out of 11 soils, but only in the surface layer (0–10 cm depth).
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