Application of mid-infrared photoacoustic spectroscopy in monitoring carbonate content in soils - Du, Changwen; Ma, Zhaoyang; Zhou, Jianmin; Goyne, Keith W. (Sensors and actuators. B, Chemical, 2013)
Keywords: absorption; Chemometrics; China; Erosion; least squares; Loess soil; monitoring; neural networks; Photoacoustic spectroscopy; prediction; principal component analysis; reflectance spectroscopy; Soil carbonate; soil properties; soil sampling; China; FTIR-PAS; RMSEP; RPD; GRNN; Photoacoustic spectroscopy; Soil carbonate; PLSR; Loess soil; Chemometrics; PCA; Erosion