Environmental changes recorded in lake sediments for 13 000-1 000 a B. P. in Beijing area |
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Authors: | Lanying Wei Yanchou Lu Jinhui Yin |
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Institution: | (1) Institute of Geology, Chinese Academy of Sciences, 100029 Beijing, China;(2) Institute of Geology, State Seismological Bureau, 100029 Beijing, China |
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Abstract: | The detailed14c dating, palynological, carbon isotope and magnetic susceptibility analyses of a paleo-swamp record obtained near Beijing
show that the succession of climate events in Beljing area is broadly consistent with the climatic behavior in the North Atlantic
region during the period from 13 000 to 10 000 a B. P., but with evident local characteristics. A relatively warm and wet
episode (11 400-10 950 a B.P.) was intercalated between two dry-cold episodes (11 600-11 400 and 10 950-10 450 a B. P.). |
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Keywords: | short-lived events of climnte Fangahan County of Beijing |
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