CONCENTRATION OF NUTRIENTS IN STREET DUSTS OF MEGA-CITY, CHENGDU, SOUTHWEST CHINA

Zhang, Bin; Luo, Benfu; Mei, Ziliang; Jiang, Tao; SCI

机构： Xihua Univ, Energy & Environm Coll, Chengdu 610039, Peoples R China; Chongqing Acad Agr Sci, Chongqing 401329, Peoples R China;

关键词： Street dust carbon nitrogen phosphorus spatial distribution