Lignin concentrations and delta13C of organic matter in surface sediments fro...

The relative contribution and the composition of terrestrial organic matter were assessed by the analysis of phenolic lignin oxidation products and by the stable isotope...通过酚类木质素氧化产物及稳定同位素分析，对陆地有机质（terrestrial organic matter）的相对贡献与组成进行了评估。