1.Mercury data from ice core and lake sediment core over the Tibetan Plateau (1477-2011)

       POLES TPDC

    2.The Ice-core Dataset in Three Pole (1968-2015)

       POLES TPDC

    3.Data of ad metal elements in Miaoergou ice core, Tianshan (1956-2004)

       POLES TPDC

    4.Ad perchloric acid data of Miaoergou ice core, Tianshan (1956-2004)

       POLES TPDC

    5.Dataset of ice core-snow black carbon content on the Tibetan Plateau (1950-2006)

       POLES TPDC

    6.Oxygen isotope data in Mt. Logan, Canada (1736-1987)

       POLES TPDC

    7.Oxygen isotope data in GISP2, Greenland (818-1987)

       POLES TPDC

    8.Law Dome area Methane concentration (1010-1980)

       POLES TPDC