Spatial-temporal Variations of Vegetation Cover in Chongqing City (1999-2010): Impacts of Climate Factors and Human Activities
Xue-mei LI, Zhi-yuan REN, Chong ZHANG
SCIENTIA GEOGRAPHICA SINICA . 2013, (11): 1390 -1394 .  DOI: 10.13249/j.cnki.sgs.2013.011.1390