[1] Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China
[2] Univ Queensland, Adv Ctr Queensland Univ Isotope Res Excellence, Brisbane, Qld 4072, Australia
[3] Tongji Univ, Lab Marine Ecol, Shanghai 200092, Peoples R China
[4] Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China