Prediction and Risk Management on Geochemical Accumulation of Soil Cadmium based on Time-Space Model in Zhujiang River Delta
LI Yong, YU Tian-hong, ZHAO Zhi-zhong, ZHOU Yong-zhang, DOU Lei, HE Xiang
SCIENTIA GEOGRAPHICA SINICA . 2015, (3): 373 -379 .  DOI: 10.13249/j.cnki.sgs.2015.03.373