中国北方干湿气候区C3草本植物δ13C值及其与湿润指数的关系
刘贤赵, 李朝奎, 徐树建, 王文文, 王国安, 赵丽丽
Carbon Isotope Composition of C3 Herbaceous Plants and Its Relation to Humidity Index in Arid and Humid Climate Zones in Northern China
Xianzhao Liu, Chaokui Li, Shujian Xu, Wenwen Wang, Guoan Wang, Lili Zhao
植物学报 . 2011, (6): 675 -687 .  DOI: 10.3724/SP.J.1259.2011.00675