Biomarker proxies on sediment cores in the central Arctic Ocean

Although the permanently to seasonally ice-covered Arctic Ocean is a unique and sensitive component in the Earth's climate system, the knowledge of its long-term climate history...尽管常年乃至季节性被海冰覆盖的北冰洋是地球气候系统中兼具独特性与敏感性的组成部分，但目前学界对其长期气候历史的认知仍……