Potentially hazardous metals in the sediment of a subtropical bay in South China: Spatial variability, contamination assessment and source apportionment
文献类型：期刊论文
| 作者 | Wang, Weili1; Lin, Cai1; Wang, Lingqing2; Liu, Yang1; Sun, Xiuwu1; Chen, Jinmin1; Lin, Hui1 |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2022-11-01 |
| 卷号 | 184页码:10 |
| ISSN号 | 0025-326X |
| 关键词 | Potentially hazardous metals Sediment Positive matrix factorization Pollution assessment Source identification |
| DOI | 10.1016/j.marpolbul.2022.114185 |
| 通讯作者 | Lin, Cai(lincai@tio.org.cn) ; Wang, Lingqing(wanglq@igsnrr.ac.cn) |
| 英文摘要 | Potentially hazardous metals (PHMs) in the coastal environment have become a great concern due to their easy bioaccumulation, poor biodegradability and high toxicity. Surface sediment samples were collected in a sub-tropical bay in South China to analyse the spatial variations, contamination level and potential sources of PHMs. The results indicated that the order of average contents of PHMs in Qinzhou Bay sediment was Zn > Pb > Cr > Cu > As > Hg > Cd. The most important potential ecological risk factor was Hg pollution in the Qinzhou Bay sediments. The positive matrix factorization (PMF) model results indicated that Cu, Pb, Zn, Cd and Cr mainly originated from natural sources while Hg and As were related to coal fired industrial inputs and petroleum production activities. The results could provide a basis for marine management to formulate relevant pollution prevention and control measures. |
| WOS关键词 | HEAVY-METALS ; SURFACE SEDIMENTS ; BEIBU GULF ; SOURCE IDENTIFICATION ; POLLUTION ASSESSMENT ; ECOLOGICAL RISK ; QINZHOU BAY ; ELEMENTS ; RIVER ; IMPACT |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) , China ; China Three Gorges Corporation Fujian Energy Investment Co., Ltd. ; [2019QZKK1003] ; [CTGFB/0002-2018] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000867696000003 |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) , China ; China Three Gorges Corporation Fujian Energy Investment Co., Ltd. |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/185928]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Lin, Cai; Wang, Lingqing |
| 作者单位 | 1.Minist Nat Resources, Inst Oceanog 3, Xiamen 361005, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Weili,Lin, Cai,Wang, Lingqing,et al. Potentially hazardous metals in the sediment of a subtropical bay in South China: Spatial variability, contamination assessment and source apportionment[J]. MARINE POLLUTION BULLETIN,2022,184:10. |
| APA | Wang, Weili.,Lin, Cai.,Wang, Lingqing.,Liu, Yang.,Sun, Xiuwu.,...&Lin, Hui.(2022).Potentially hazardous metals in the sediment of a subtropical bay in South China: Spatial variability, contamination assessment and source apportionment.MARINE POLLUTION BULLETIN,184,10. |
| MLA | Wang, Weili,et al."Potentially hazardous metals in the sediment of a subtropical bay in South China: Spatial variability, contamination assessment and source apportionment".MARINE POLLUTION BULLETIN 184(2022):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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