南海北部Site 3A站位沉积物地球化学特征及其对甲烷渗漏的指示<sup>*</sup>

南海北部Site 3A站位沉积物地球化学特征及其对甲烷渗漏的指示^*

区相文^1,^2,^3,⁴, 邬黛黛^1,^2,^3,^5,^†, 张覃谊^1,^2,^3,⁴, 吴能友⁶, 刘丽华^1,^2,³

Geochemical Characteristics of Sediments at Site 3A in the Northern South China Sea and Their Indications for Methane Seep

OU Xiang-wen^1,^2,^3,⁴, WU Dai-dai^1,^2,^3,⁵, ZHANG Qin-yi^1,^2,^3,⁴, WU Neng-you⁶, LIU Li-hua^1,^2,³

Site 3A站位地理位置（底图来自GeoMapAPP软件,修改自于文献[ 26 ]）