Wavelet analysis of the intensity of diurnal hydrochemical variation of karst water systems under different land use conditions

Land use and land cover change in a karst water system can change the driving force(soil CO2) for the chemical evolution of the karst water system,which thus changes the intensity of diurnal hydrochemical variation of the karst water system.The intensity of diurnal hydrochemical variation of a karst water system was identified with the wavelet analysis method based on the two-year hydrological and hydrochemical data in the Chenqi,Dengzhanhe and Banzhai karst water systems.It was found that the d...