<正>A high-resolution pollen record of the past 13000 a from Huguangyan Maar Lake reveals the vegetation and environment changes in southern China during the Holocene.It shows that(i) pollen percentage of trees and shrubs reached 56%during the early Holocene(11600-7800 cal a BP),of which the pollen percentage of tropical trees reached a maximum at 9500-8000 cal a BP,reflecting a hot and wet environment; (ii) during the mid-Holocene(7800-4200 cal a BP),the pollen percentage of montane coniferous trees and her...
【英文论文摘要】
A high-resolution pollen record of the past 13000 a from Huguangyan Maar Lake reveals the vegetation and environment changes in southern China during the Holocene.It shows that(i) pollen percentage of trees and shrubs reached 56%during the early Holocene(11600-7800 cal a BP),of which the pollen percentage of tropical trees reached a maximum at 9500-8000 cal a BP,reflecting a hot and wet environment; (ii) during the mid-Holocene(7800-4200 cal a BP),the pollen percentage of montane coniferous trees and herbs ...
【基金】
Supported by the National Natural Science Foundation of China for Distinguished Youth Scholar(Grant No.40325002);
the Key Research Project of the Knowledge Innovation Program of CAS(Grant Nos.KZCX3-SW-145 and KZCX2-YW-117);
the National Basic Research Program of China(Grant No.2005CB422002-2);
the National Natural Science Foundation of China(Grant No.40331011)
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