Organic-geochemical bulk parameters and specific biomarkers of three sediment...
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In order to examine the variation in marine and terrigenous sources of the organic matter during the last 15,000 Cal. yr BP, hydrogen index values, C/N ratios, and specific...
为探究距今15000日历年（Cal. yr BP）以来有机质的海洋与陆源来源变化，本研究采用氢指数（hydrogen index）值、碳氮比（C/N ratios）以及特定……
