Spatial-temporal variation, source apportionment and risk assessment of lead in surface river sediments over ∼20 years of rapid industrialisation in the Pearl River Basin, China
Yuqun Cai, Zhixuan Han, Haotian Lu, Ruiwei Zhao, Meilan Wen, Hanliang Liu, Bimin Zhang
Topics & Concepts
PearlDrainage basinStructural basinSedimentAlluviumHydrology (agriculture)GeologyPollutionEnvironmental scienceGeochemistryGeomorphologyGeographyEcologyArchaeologyBiologyGeotechnical engineeringCartographyHeavy metals in environmentGeochemistry and Geologic MappingHeavy Metal Exposure and Toxicity