(Table 2) Molecular composition of hydrocarbons in gas hydrates recovered fro...

Sediment depth is given in mbsf. Note: Measured d18O values were corrected for contamination by the interstitial water (IW) using the d18O of IW and observed Cl- of sample waters.

沉积物深度以海底以下米（meters below seafloor，mbsf）为单位给出。注：实测δ¹⁸O值已通过间隙水（interstitial water，IW）的δ¹⁸O值与样品水中观测到的氯离子（Cl⁻）浓度，对间隙水带来的污染进行了校正。