Sun Y R,Lin J H,Schulze Lammers P,Estimating surface porosity by roughness measurement in a silt-loam field,Journal of Plant Nutrition and Soil Science,2006(5).
[2]
Burwell R E,Larson W E,Infiltration as influenced by tillage-induced random roughness and pore space,Soil Science Society of America Proceeding,1969(3).
[3]
Romkens M J M,Helming K,Prasad S N,Soil erosion under different rainfall intensities,surface roughness,and soil water regimes,Catena,2001(2).
Darboux F R,Huang C,Does soil surface roughness increase or decrease water and particle transfers?,Soil Science Society of America Journal,2005(3).
[6]
Sun Y,Lin J,Schulze Lammers P,Predicting surface porosity using a fine-scale index of roughness in a cultivated field,Soil & Tillage Research,2009(1).
[7]
Moreno R G,Lvarez M C D A,Alonso A T,Tillage and soil type effects on soil surface roughness at semiarid climatic conditions,Soil & Tillage Research,2008(1).
[8]
Warner W S,Mapping a three-dimensional soil surface with handheld 35 mm photography,Soil & Tillage Research,1995(3).
[9]
Darboux F R,Chihua H,An instantaneous-profile laser scanner to measure soil surface microtopography,Soil Science Society of America Journal,2003(1).
[10]
Flanagan D C,Huang C,Norton L D,Laser scanner for erosion plot measurement,Transactions of the ASAE,1995(3).
[11]
Zhixiong L,Nan C,Perdok U D,Characterisation of soil profile roughness,Biosystems Engineering,2005(3).
