荒漠草地植物稳定性氮同位素对水分变化的响应
YU Pu-Jia, XU Hai-Liang, WANG Wei, ZHANG Peng, ZHAO Xin-Feng, LIU Xin-Hua, ZHANG Qing-Qing
干旱区研究 . 2012, (2): 347 -351 .