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The weekly averages of near-surface 7Be, 210Pb, O3, and CO2 concentrations at the Global Atmospheric Watch Observatory, Mt. Waliguan (101.98°E, 36.287°N, 3810 m a.s.l.), from October 2002 to January 2004 are presented. With the establishment of the new datasets of DCCW (Differential Concentrations in Contiguous Weeks) of 7Be, 210Pb, and O3, CO2 (Δ7Be, Δ210Pb, ΔO3, ΔCO2, respectively, the impacts of...
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