The molecular biomarker compositions of the ornithogenic sediments (YN), from Svalbard, Arctic were investigated. The re......

在对滇池湖泊沉积物有机质总体特征分析的基础上，对沉积物中可溶性有机质的组成进行了定量测定，并揭示了其剖面变化特征。研究结果表......