01097naa a2200229 a 450000100080000000500110000800800410001902400480006010000160010824501350012426000090025952003610026865300190062970000200064870000190066870000240068770000230071170000210073470000160075570000150077177300810078619813162020-10-25       2013    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.2136/sssaj2012.02912DOI1 aSEGNINI, A.  aCharacterization of peatland soils from the high andes through 13C nuclear magnetic resonance spectroscopy.h[electronic resource]  c2013  aThe objectives of this study were: (i) to conduct a comparative characterization of the predominant organic chemical structures in whole soil samples from high Andean peatlands, using principal component analysis (PCA) of 13C?SSNMR spectra and (ii) to compare the SOM composition throughout the soil profile of permanently and seasonally flooded bofedales.  aPeatland soils1 aSOUZA, A. A. de1 aNOVOTNY, E. H.1 aMILORI, D. M. B. P.1 aSILVA, W. T. L. da1 aBONAGAMBA, T. J.1 aPOSADAS, A.1 aQUIROZ, R.  tSoil Science Society of America Journalgv. 77, n. 2, p. 673-679, Mar. 2013.