Images Analysis of Land Use Change and Its Eco-environmental Effects in Wind Drift Sand Region——A Case Study on Yuyang District of the Northern Shaanxi Province
MO Hong-wei, REN Zhi-yuan, WANG Qiu-xian
SCIENTIA GEOGRAPHICA SINICA . 2008, (6): 770 -775 .  DOI: 10.13249/j.cnki.sgs.2008.06.770