Modelling soil carbon fractions with visible near-infrared (VNIR) and mid-infrared (MIR) spectroscopy

Accurate assessment of soil carbon fractions would provide valuable contributions towards monitoring in ecological observatories, assessment of disturbance impacts, global climate and land use change. The majority of chemometric modelling studies have focused on measuring only total soil carbon (C),...

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Veröffentlicht in:	Geoderma Jg. 239-240; S. 229 - 239
Hauptverfasser:	Knox, N.M., Grunwald, S., McDowell, M.L., Bruland, G.L., Myers, D.B., Harris, W.G.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.02.2015
Schlagworte:	carbon carbon sinks Chemometric modelling chemometrics climate ecosystems Florida Hydrolysable carbon land use change least squares monitoring nondestructive methods Partial least squares regression physical properties Random forest regression Recalcitrant carbon reflectance spectroscopy soil Soil organic carbon soil sampling Total carbon Florida Hydrolysable carbon Total carbon DRS SOC RPD Random forest regression VNIR Chemometric modelling SWIR RMSE Partial least squares regression Recalcitrant carbon TC RC RF MIR HC Soil organic carbon PLSR
ISSN:	0016-7061, 1872-6259
Online-Zugang:	Volltext
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