(Table 1) Low-molecular-weight hydrocarbon concentrations and organic carbon ...

Sediment depth is given in mbsf. Empty cells indicate concentration below or near detection limit. ?0 indicates value uncertain due to peak overlapping. 2-Methylpentane also...

沉积物深度以海底以下米（meters below sea floor，简称mbsf）为单位。空单元格代表对应物质的浓度低于或接近检测限。标记为?0的数值表示因峰重叠导致结果不确定。2-甲基戊烷（2-Methylpentane）相关内容暂未完整给出。