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A palynological investigation of a 514cm long continuous core section from Qinghai Crater Lake, western Yunnan Province, southwestern China, was performed in order to reconstruct regional vegetation and climate from 15.8cal kyr BP to the present. The results show that the area was covered with deciduous broadleaved forest dominated by deciduous Quercus between 15.8 and 12.8cal kyr BP, suggesting slightly...
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