Climate Change Since 4.5 ka B.P. Recorded by Trace Elements in a Stalagmite from Xinya Cave in Chongqing
WANG Jian-li, HE Xiao, LI Qing, LI Ting-yong, WANG Yong
SCIENTIA GEOGRAPHICA SINICA . 2010, (6): 910 -915 .  DOI: 10.13249/j.cnki.sgs.2010.06.910