Calcium carbonate, biogenic opal, and organic carbon content and d15N ratios ...

Millennial-scale paleoceanographic changes in the Bering Sea during the last 71 kyrs were reconstructed using geochemical and isotope proxies (biogenic opal, CaCO3, and total...本研究通过地球化学与同位素代用指标（生物成因蛋白石（biogenic opal）、碳酸钙（CaCO3）及总……），重建了过去71千年间白令海的千年尺度（millennial-scale）古海洋环境变化。