天目山柳杉树轮δ13C序列所反映的植物水分利用率对大气CO2浓度变化的生理响应
赵兴云, 王建, 商志远, 王祖良, 钱君龙
Foliage Physiological Response to Increase of Atmospheric CO2 Concentration Reflected by δ13C Series of Tree Ring in Tianmu Mountains
ZHAO Xing-Yun, WANG Jian, SHANG Zhi-Yuan, WANG Zu-Liang, QIAN Jun-Long
地理科学 . 2008, (5): 698 -702 .  DOI: 10.13249/j.cnki.sgs.2008.05.698