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Application of chemometrics to spectroscopic data for indicating humification degree and assessing salinization processes of soils
Authors:Huibin Yu  Yonghui Song  Beidou Xi  Xinghui Xia  Xiaosong He  Xiang Tu
Institution:(1) Department of Urban Water Environmental Research, Chinese Research Academy of Environmental Science, Beijing, 100012, People’s Republic of China;(2) Water Environment System Project Laboratory, Chinese Research Academy of Environmental Sciences, Beijing, People’s Republic of China;(3) School of Environment, Beijing Normal University/State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing, China;
Abstract:

Purpose  

Chemometric methods were used to analyze chemical/spectroscopic data of fulvic acid (FA) isolated from soils in Hetao Irrigation District of China and to indicate humification degree of soil organic matter and assess soil salinization processes.
Keywords:
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