期刊论文

Zhao, Y;Yao, RJ

英文

Vadose Zone Journal

1539-1663

2024

23

4

e20367-

10.1002/vzj2.20367

National Natural Science Foundation of China [42320104006]; Taishan Scholars Program [201812096, 202211185]; National Institute of Food and Agriculture [1014496]

本校为其他机构

Preferential flow (PF) processes are governed by subsurface soil structures at various scales. Still, model validation and mechanistic understanding of PF are very lacking. We hypothesize that PF at hillslope and larger scales cannot be described and quantified when neglecting small-scaled spatially variable processes and simplifying the model dimensionality. The objective was to learn from comparing simulation results of multidimensional (1D, 2D, and 3D) and multiscale (pedon, catena, and catchment) modeling approaches with comprehensive datasets, and so as to evaluate PF simulations based on...