典型文献
Quantification of TOC and TN in reservoir sediments using Fourier transform infrared spectroscopy
文献摘要：
This study aims to quantitatively assess the total organic carbon(TOC)and total nitrogen(TN)content of reservoir sediments in southwest China using Fourier transform infrared spectroscopy(FTIRS).FTIRS measurements were performed on 187 sediment samples from four reservoirs to develop calibration models that relate FTIR spectral information with conventional property concentrations using partial least squares regression(PLSR).Robust calibration models were established for TOC and TN content.The external validation of these models yielded a significant correlation between FTIR-inferred and conventionally measured concentrations of R2=0.88 for TOC,R2=0.90 for TN.This method can be performed with a small sample size and is non-destructive throughout the simple measurement process.The TOC and TN content in the sediment can be determined with high effectiveness without being overly expensive,making it an advantageous method when measuring a large number of samples.
文献关键词：
中图分类号：
作者姓名：
Lin Mei;Yihong Yue;Yong Qin;Xueping Chen;Fushun Wang
作者机构：
School of Environmental and Chemical Engineering,Shanghai University,Shanghai 200444,China;College of Food Sciences,Xinyang Agriculture and Forestry University,Xinyang 464000,China
文献出处：
引用格式：
[1]Lin Mei;Yihong Yue;Yong Qin;Xueping Chen;Fushun Wang-.Quantification of TOC and TN in reservoir sediments using Fourier transform infrared spectroscopy)[J].土壤生态学快报（英文）,2022(04):399-408
A类：
FTIRS
B类：
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AB值：
0.556966
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