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. 2016 Sep 2;6:32525. doi: 10.1038/srep32525

Figure 9. Fractionation scheme of SOC pools according to the method of Zimmermann et al.34 and Poeplau et al.71 (s+c = silt- and clay-associated SOM less an inert fraction; DOC = dissolved organic matter; S+A = sand- and aggregate-associated SOM; POM = particulate organic matter; rSOC = inert SOM) and assignment to RothC pools (BIO = microbial biomass; HUM = humified organic matter; DPM = decomposable plant material; RPM = resistant plant material) using splitting ratios.

Figure 9