Organic carbon (OC) and carbon isotope ratio (δ13C) in sediment cores from th...
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Organic carbon (OC), total nitrogen (TN), and carbon isotope ratio (δ13C) were measured in sediment cores to constrain the relative contribution of marine and terrestrial...
研究人员对沉积岩芯中的有机碳(OC)、总氮(TN)以及碳同位素比值(δ¹³C)开展了测定工作,以明确海洋与陆地来源的相对贡献……



