A preliminary seasonal precipitation reconstruction from tree-ring stable carbon isotopes at Mt. Helan, China, since AD 1804

Global and Planetary Change - Tập 41 - Trang 229-239 - 2004
Yu Liu1, Limin Ma1, Steven W. Leavitt2, Qiufang Cai1, Weiguo Liu1
1The State Key Laboratory of Loess and Quaternary Geology, The Institute of Earth Environment, Chinese Academy of Sciences, Xian 710075, PR China
2Laboratory of Tree-Ring Research, The University of Arizona, Tucson, AZ 85721, USA