树木年轮 δ13C 值及其对我国北方大气CO2浓度变化的指示意义
蒋高明, 黄银晓, 万国江, 陈业材, 耿龙年, 曾毅强, 王宏卫
A Study on the δ13C Values of Tree Rings and Their Indicative Functions in Revealing Atmospheric CO2 Changes in North China
Jiang Gaoming, Huang Yinxiao, Wan Guojiang, Chen Yiecai, Geng Longnian, Zeng Yiqiang, Wang Hongwei
植物生态学报 . 1997, (2): 155 -160 .