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Element content, grain size, pollen and 210 Pb dating analysis were performed on 80 cm sediment core from Taibai Lake, a shallow lake in the middle reach of Yangtze River in China, to reveal the response of catchment environment to climate changes and human activities during the past four centuries. The 210 Pb dating suggests that 0–39.5 cm of the core represents the past 163 years...
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