Holocene precipitation and temperature variations in the East Asian monsoonal margin from pollen data from Hulun Lake in northeastern Inner Mongolia,China
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<正>Quantitative palaeoclimatic reconstruction with the weighted averaging partial least squares method was applied to the pollen profile from Hulun Lake in northeastern Inner Mongolia.The data provide a detailed history of variations in precipitation and temperature over the northeastern margin of the East Asian summer monsoon during the Holocene.A warm and dry climate prevailed over the lake region until c.8000 cal.BP.During the period c.8000-4400 cal.BP,precipitation increased markedly and temperature gra...
【英文论文摘要】
Quantitative palaeoclimatic reconstruction with the weighted averaging partial least squares method was applied to the pollen profile from Hulun Lake in northeastern Inner Mongolia.The data provide a detailed history of variations in precipitation and temperature over the northeastern margin of the East Asian summer monsoon during the Holocene.A warm and dry climate prevailed over the lake region until c.8000 cal.BP.During the period c.8000-4400 cal.BP,precipitation increased markedly and temperature gradua...
【基金】
supported by grants 2004CB720202,KZCX2-YW-316 and NSFC 40531001 and 40599422