Chepil W S,Siddoway F H,Armbrust D V.Climatic factor for estimating wind erodibility fields[J].Journal of soil and water conservation,1962,17(4):162-165.
[2]
Dregne H E,Boyadgiev T G.Provisional methodology for assessment and mapping of desertification[M].Rome,1984:36.
[3]
Lyles L.Erosive wind energy distributions and climatic factors for the west[J].Journal of Soil and Water Conservation,1983,38:106-109.
[4]
Skidmore E L,Woodruff N P.Wind erosion forces in the united states and their use in predicting soil loss[Z].USDA-ARS,Agriculture Handbook,No.346,kNo.346,1968:42.
[5]
Woodruff N P,Armbrust D V.A monthly climatic factor for the wind erosion equation[J].Journal of Soil and Water Conservation,1968,23(3):103-104.
[6]
Fao.A Provisional Methodology for Soil Degradation Assessment[M].Rome,1979:61-63.
[7]
Skidmore E L.Wind erosion climatic erosivity[J].Climate change,1986,9(1-2):195-208.
