Pore water and solid phase data of two sediment cores obtained in the Makran ...

Methane, a potent greenhouse gas, is abundant in marine sediments1, 2. Submarine seepage of methane-dominated hydrocarbons is heterogeneous in space and time, and mechanisms...甲烷作为一种强效温室气体，广泛存在于海洋沉积物（marine sediments）中[1,2]。以甲烷为主的烃类海底渗漏活动在空间与时间上均具有非均质性，其相关机制……