论文部分内容阅读
为了在具高有机碳和气含量的主动大陆边缘研究流体和气体的运移,对巴基斯坦岸外Ｍａｋｒａｎ增生楔进行了调查。沿增生楔在２５０～８００ｍ水深和２５００ｍ水深处发现了冷渗漏。这里从水柱沉积物中辐射出来的细菌成因轻甲烷同位素的含量范围为２９０～５００ｎｌ／ｌ。?..
In order to study the migration of fluids and gases at the active continental margin with high organic carbon and gas content, a survey of Makran accretionary wedges outside Pakistan was conducted. Cold leakage was found along the accretionary wedge at depths of 250-800 m and depths of 2500 m. Bacteria originating from water column sediments is characterized by a light methane isotope content of 290-500 nl / l. ? ..