Waiting
Processando Login

Trial ends in Request Full Access Tell Your Colleague About Jove
Journal / Environment / Improving Infrared Spectroscopy Characterization…
JoVE Journal
Environment

É necessário ter uma assinatura JoVE para assistir este

JoVE Journal Environment
Improving Infrared Spectroscopy Characterization of Soil Organic Matter with Spectral Subtractions
Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology
Journal (Environment)
Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology
Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method
Journal (Environment)
Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method
 

Improving Infrared Spectroscopy Characterization of Soil Organic Matter with Spectral Subtractions

Article DOI: 10.3791/57464-v • 08:57 min • January 10th, 2019
January 10th, 2019 •
1, 2, 3
1Department of Crop Sciences, University of Illinois Urbana-Champaign, 2Department of Land, Air and Water Resources, University of California Davis, 3Central Great Plains Resources Management Research, USDA ARS

Capítulos

Resumo
Automatic Translation

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.

Tags

Infrared Spectroscopy Soil Organic Matter Spectral Subtractions Characterization Mineral Interferences Environmental Solid Matrices Soils Sediments Optimal Subtraction Factor Absorbance Bands Soil Carbon Quality Wind Erosion Agricultural Soils Oxidation Steps Subtraction Factor Adjustment Sieve Soil Sodium Hypochlorite PH Adjustment
Read Article

Get cutting-edge science videos from JoVE sent straight to your inbox every month.

Waiting X
Simple Hit Counter