Levels, sources and risk assessment of PAHs in multi-phases from urbanized river network system in Shanghai

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• 作者：Sai Liu ; Xinran Liu ; Min Liu ; ^{mliu@geo.ecnu.edu.cn} ; Bo Yang ; Lv Cheng ; Ye Li ; Abdul Qadeer
• 关键词：PAHs ; Urban rivers ; Spatial-temporal variation ; Source apportionment ; Ecological risk assessment
• 刊名：Environmental Pollution
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：219
• 期：Complete
• 页码：555-567
• 全文大小：3190 K
• 卷排序：219

文摘

There was a significant seasonal variation in ∑16PAHs concentrations in water, SPM and sediment phases in this study area. Some variation of PAHs origins in hierarchical rivers were determined with FS > SS > TS in SPM and sediment phases. Toxicity of PAHs in water and sediment samples has a certain impact on the aquatic ecological system.