supported by the National Basic Research Program of China (2007CB815906)
In order to study vegetation evolution and environmental change during 3.15-0.67 Ma,a total of 608 pollen samples with an average time resolution of 4 ka has been analyzed from ODP Site 1145(water depth 3175 m),northe...
supported by the National Natural Science Foundation of China(40871098,40771214 and 40920114001); the Knowledge Innovation Program of the Chinese Academy of Sciences (KZCX2-YW-Q09-04)
The red clay eolian sequence on the Chinese Loess Plateau (CLP) is an important archive for paleoclimate change from the late Miocene to Pliocene,and can provide significant information for the controversial problems ...
sup-ported by the National Natural Science Foundation of China (90502008, 40871006 and 40721061);the Program for New Century Excellent Talents in University
A high-resolution fossil pollen record from the sedimentary cores of Balikun Lake, northwestern China, combined with modern surface pollen data, is used to reconstruct the history of vegetation and climatic change sin...
Supported by National Natural Science Foundation of China (Grant Nos. 40331012, 40671190, 40421101);U.S. National Science Foundation (Grant Nos. NSF-ESH-04-02509, NSF-BCS-06-23478, NSF-BCS00-78557)
Based on modern pollen studies and reliable chronology of nine AMS 14C dates, a detailed history of vegetation and climate changes during the past 8660 cal. a BP was reconstructed by a high-resolution pollen record fr...
Supported by National Natural Science Foundation of China (Grant No. 40602004);National Basic Research Program of China (Grant No. 2004CB720200)
We report the results of a comparative study of n-alkane biomarkers and pollens in lacustrine and peat deposits at Dingnan, Jiangxi Province in southern China, and discuss the likely causes for the dis-crepancy in the...
Supported by the National Natural Science Foundation of China(Grant Nos.40331012 and 40421101)and NSF(Grant Nos.EAR 04-02509 and BCS 06-23478)
A pollen record from Haiyuan section in the southern part of Ningxia revealed a detailed history of vegetation variation and associated climate changes during the period from^13.0 to^7.0 14 C ka BP.A steppe landscape ...