Permanganate Oxidizable Carbon Reflects a Processed Soil Fraction that is Sensitive to Management

W. Culman, Steve; S. Snapp, Sieglinde; Freeman, Mark; E. Schipanski, Meagan; Beniston, Josh; Lal, Rattan; E. Drinkwater, Laurie; J. Franzluebbers, Alan; D. Glover, Jerry; Stuart Grandy, A.; Lee, Juhwan; Six, Johan; E. Maul, Jude; B. Mirksy, Steven; T. Spargo, John; M. Wander, Michelle

doi:10.2136/sssaj2011.0286

Public

Permanganate Oxidizable Carbon Reflects a Processed Soil Fraction that is Sensitive to Management

Published in Soil Science Society of America Journal • Feb 21, 2012

Authors:

Steve W. Culman

Sieglinde S. Snapp

Mark Freeman

Abstract

Permanganate oxidizable C (POXC; i.e., active C) is a relatively new method that can quantify labile soil C rapidly and inexpensively. Despite limited reports of positive correlations with particulate organic C (POC), microbial biomass C (MBC), and other soil C fractions, little is known about what ...

Subject

Permanganate

Environmental chemistry

Soil carbon

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