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Improving Infrared Spectroscopy Characterization of Soil Organic Matter with Spectral Subtractions
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Improving Infrared Spectroscopy Characterization of Soil Organic Matter with Spectral Subtractions
DOI:

08:57 min

January 10, 2019

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Capítulos

  • 00:04Título
  • 01:28SOM Removal by Chemical Oxidation and High-temperature Combustion
  • 03:26DRIFT Spectroscopy
  • 05:48Results: Soil Organic Matter Characterization by FTIR
  • 07:35Conclusion

Summary

Tadução automática

SOM underlies many soil functions and processes, but its characterization by FTIR spectroscopy is often challenged by mineral interferences. The described method can increase the utility of SOM analysis by FTIR spectroscopy by subtracting mineral interferences in soil spectra using empirically obtained mineral reference spectra.

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