Distribution, composition, and ecological risk of surface sedimental polychlorinated naphthalenes in the East China Sea
文献类型：期刊论文
| 作者 | Liu, Aifeng1; Jia, Jiaojiao1; Lan, Jing2; Zhao, Zongshan1 ; Yao, Peng3
|
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2018-10-01 |
| 卷号 | 135页码:90-94 |
| 关键词 | PCNs Sediment Pollution levels Ecological risk The East China Sea |
| ISSN号 | 0025-326X |
| DOI | 10.1016/j.marpolbul.2018.07.017 |
| 英文摘要 | To reveal the pollution levels and estimate the ecological risks of polychlorinated naphthalenes (PCNs) in the East China Sea (ECS), seventy-five surface sediment samples were collected and analyzed by high-resolution mass spectrometry. PCN contents ranged from below detection limit to 261.71 ng/g dry weight (d.w.), with an integrally seaward decreasing trend. Mono-, tetra-, and hepta-CNs were the dominant homologs, and CN-2, CN-73, and CN-75 were the major individual components in most samples. CN-2 presented an obvious boundary with lower contents (16.48 +/- 3.40 ng/g d.w.) in the center of the study area and higher contents (50.88 +/- 10.39 ng/g d.w.) in the north and south of the boundary. The toxic equivalent (TEQ) contents ranged from 0 to 0.212 ng/g, and CN-2 and CN-73 were the predominant contributors to the TEQ. |
| WOS关键词 | PERSISTENT ORGANIC POLLUTANTS ; DIBENZO-P-DIOXINS ; POLYCYCLIC AROMATIC-HYDROCARBONS ; AIR-SOIL EXCHANGE ; SPATIAL-DISTRIBUTION ; BALTIC SEA ; PCNS ; RIVER ; BIPHENYLS ; ESTUARY |
| 资助项目 | National Natural Science Foundation of China[21407086] ; National Natural Science Foundation of China[21477138] ; National Natural Science Foundation of China[41676063] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000448094200012 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/11186]  |
| 专题 | 中国科学院青岛生物能源与过程研究所 |
| 通讯作者 | Zhao, Zongshan |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Blobased Mat, Qingdao 266101, Peoples R China 2.Qingdao Agr Univ, Coll Chem & Pharmaceut Sci, Qingdao 266109, Peoples R China 3.Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao 266100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Aifeng,Jia, Jiaojiao,Lan, Jing,et al. Distribution, composition, and ecological risk of surface sedimental polychlorinated naphthalenes in the East China Sea[J]. MARINE POLLUTION BULLETIN,2018,135:90-94. |
| APA | Liu, Aifeng,Jia, Jiaojiao,Lan, Jing,Zhao, Zongshan,&Yao, Peng.(2018).Distribution, composition, and ecological risk of surface sedimental polychlorinated naphthalenes in the East China Sea.MARINE POLLUTION BULLETIN,135,90-94. |
| MLA | Liu, Aifeng,et al."Distribution, composition, and ecological risk of surface sedimental polychlorinated naphthalenes in the East China Sea".MARINE POLLUTION BULLETIN 135(2018):90-94. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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