Spatial-Temporal Characteristics and Driving Forces of Urban Sprawl for Major Cities of the Pearl River Delta Region in Recent 40 Years
XU Jinyong, ZHANG Zengxiang, ZHAO Xiaoli, LIU Bin, YI Ling
Acta Scientiarum Naturalium Universitatis Pekinensis . 2015, (6): 1119 -1131 .  DOI: 10.13209/j.0479-8023.2015.122