Status Quo and Evaluation of the Spatial Distribution of Heavy Metals in Urban Soil of Qingdao City
LI Shan-Shan, CAO Guang-Chao, SHI Ping-Chao, JIANG Gang, YUAN Jie
Journal of Ecology and Rural Environment . 2015, (1): 112 -117 .  DOI: 10.11934/j.issn.1673-4831.2015.01.017