Using Bryophytes as Biomonitor Atmospheric Heavy Metal Deposition in the City of Qingdao
Qi Li, Xia Ji, Enhui Wang, Hanmei Gao, Yanjun Yi
Chinese Bulletin of Botany . 2014, (5): 569 -577 .  DOI: 10.3724/SP.J.1259.2014.00569