Burn Intensity Drives the Alteration of Phenolic Lignin to (Poly) Aromatic Hydrocarbons as Revealed by Pyrolysis Gas Chromatography-Mass Spectrometry (Py-GC/MS). - Chen H; Wang JJ; Ku PJ; Tsui MT; Abney RB; Berhe AA; Zhang Q; Burton SD; Dahlgren RA; Chow AT (Environmental science & technology, 2022)