De la Rosa, José M Quantitative forecasting black (pyrogenic) carbon in soils by chemometric analysis of infrared spectra. [electronic resource] - Journal of environmental management Dec 2019 - 109567 p. digital Publication Type: Journal Article ISSN: 1095-8630 Standard No.: 10.1016/j.jenvman.2019.109567 doi Subjects--Topical Terms: BiomassCarbonLeast-Squares AnalysisSoilSpectrophotometry, Infrared