Relationships between soil nutrients and plant functional traits in different degradation stages of Leymus chinensis steppe in Nei Mongol, China
Dan LI, Saruul KANG, Meng-Ying ZHAO, Qing ZHANG, Hai-Juan REN, Jing REN, Jun-Mei ZHOU, Zhen WANG, Ren-Ji WU, Jian-Ming NIU
Chin J Plant Ecol . 2016, (10): 991 -1002 .  DOI: 10.17521/cjpe.2015.0465