title: Fractionation of heavy metals in different particle-size sediments and its relationship with heavy metal pollution.
authors.affiliation: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Post Office Box 2871, Beijing 10085, People's Republic of China.
authors.forename: S X
authors.initials: SX
authors.lastname: Wang
authors.forename: S Z
authors.initials: SZ
authors.lastname: Zhang
authors.forename: X Q
authors.initials: XQ
authors.lastname: Shan
mesh_terms: D000538:Aluminum Silicates; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D000077215:Clay; D004784:Environmental Monitoring; D005544:Forecasting; D019015:Geologic Sediments / Q000737:chemistry*; D019216:Metals, Heavy / Q000032:analysis* / Q000737:chemistry*; D008962:Models, Theoretical; D009930:Organic Chemicals; D010084:Oxidation-Reduction; D015203:Reproducibility of Results; D014873:Water Pollutants / Q000032:analysis*
chemical_list: D000538:Aluminum Silicates; D019216:Metals, Heavy; D009930:Organic Chemicals; D014873:Water Pollutants; D000077215:Clay