Reassessment of heavy metal pollution in riverine sediments of Hainan Island, China: sources and risks
文献类型：期刊论文
| 作者 | Xu, Fangjian1,2,3; Hu, Bangqi2,3; Li, Jun2,3; Cui, Ruyong2,3; Liu, Zhaoqing1; Jiang, Zuzhou1; Yin, Xuebo4 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2018 |
| 卷号 | 25期号:2页码:1766-1772 |
| 关键词 | Heavy metals Anthropogenic activity Pollution Sediment Rivers Hainan Island |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-017-0562-5 |
| 通讯作者 | Xu, Fangjian(xufangjiangg@163.com) ; Hu, Bangqi(bangqihu@gmail.com) |
| 英文摘要 | Riverine sediment samples from Hainan Island were collected in 2013 to assess the heavy metal pollution levels, sources, and associated environmental risks. The concentrations of Cr, Ni, Cu, Zn, As, Cd, and Pb measured in this study were 31.6-128.8 mg kg(-1), 9.8-70.3 mg kg(-1), 18.3-210.8 mg kg(-1), 49.3-314.2 mg kg(-1), 2.3-69.2 mg kg(-1), 0.3-1.5 mg kg(-1), and 23.2-113.4 mg kg(-1), respectively. The results indicate that the sediment quality of Hainan Island has been obviously influenced by heavy metals. Based on the effect range classification, the heavy metals in Hainan riverine sediments likely have adverse biological effects on local ecosystems. The enrichment factor (EF), geoaccumulation index (I-geo), contamination factor (CF), and pollution load index (PLI) clearly reflect significant metal pollution in this region. The most significant pollution was observed in the northern and eastern parts of Hainan Island. The pollution levels of the three largest rivers on Hainan Island (i.e., the Nandu, Changhua, and Wanquan Rivers) were notably high. The results of this research will be useful in assessing and managing environmental pollution in this region. In the future, greater attention and further investigation should focus on the metal sources linked to further economic development on Hainan Island. |
| 资助项目 | National Natural Science Foundation of China[41576058] ; National Natural Science Foundation of China[41476052] ; National Natural Science Foundation of China[41106040] ; Science and Technology Basic Research Program in Resource Surveys[2017FY201407] ; Ministry of Land and Resources[1212011088112] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000419944100071 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/158007]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Xu, Fangjian; Hu, Bangqi |
| 作者单位 | 1.China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China 2.Minist Land & Resources, Qingdao Inst Marine Geol, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Mineral Resources, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Fangjian,Hu, Bangqi,Li, Jun,et al. Reassessment of heavy metal pollution in riverine sediments of Hainan Island, China: sources and risks[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2018,25(2):1766-1772. |
| APA | Xu, Fangjian.,Hu, Bangqi.,Li, Jun.,Cui, Ruyong.,Liu, Zhaoqing.,...&Yin, Xuebo.(2018).Reassessment of heavy metal pollution in riverine sediments of Hainan Island, China: sources and risks.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,25(2),1766-1772. |
| MLA | Xu, Fangjian,et al."Reassessment of heavy metal pollution in riverine sediments of Hainan Island, China: sources and risks".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 25.2(2018):1766-1772. |
入库方式： OAI收割
来源：海洋研究所
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