干旱区研究
Dynamic Change of Vegetation under Different Land Use Patterns: A Case Study in Yanchi County,Ningxia
DU Qing, LI Mei-jun, BIAN Zhen, ZHANG Ke-bin
Arid Zone Research . 2016, (3): 569 -576 .  DOI: 10.13866/j.azr.2016.03.17