Study on degraded grassland niche characteristics and productivity of alpine meadow at Maqu in south of Gansu Province
CHEN Wen-ye, CU Deng-chen, LI Guang-yu, WEI Qiang, WANG Fang, SUN Fei-da, LIU Zhen-heng, ZHU Li
JOURNAL OF NATURAL RESOURCES . 2010, (1): 80 -90 .  DOI: 10.11849/zrzyxb.2010.01.009