ZHOU Zhong-fa, HUANG Lu-jia. An Analysis on Relation of Rock Desertification to Stratum and Lithology in Karst Region—— A Case Study at Qingzhen City of Guizhou Plateau[J]. Bulletin of Soiland Water Conservation, 2003, 22(1): 19-22.
ZHOU Zhong-fa, HUANG Lu-jia. An Analysis on Relation of Rock Desertification to Stratum and Lithology in Karst Region—— A Case Study at Qingzhen City of Guizhou Plateau[J]. Bulletin of Soiland Water Conservation, 2003, 22(1): 19-22.DOI:
rock desertification is related to stratum and lithology
incising of river
soil erosion
gradient and mankind action etc.The problem on how lithology affects rock desertification in karst region are analyzed.In the meantime
analysis of desert spatial distributing and grade is based on desert correlation data in Qingzhen city by GIS technique and data computing system.So it can be obtained that rock desertification area is the biggest and degree is the highest in limestone area
but it is reverse in marregion.Therefore
it is thouht that grade and distribution of rock desertification are related to the stratum and lithology in Karst region.