Unveiling the characteristics of fluoroquinolones in China marginal seas: Spatiotemporal distribution, environmental fate, and mass inventory
文献类型：期刊论文
| 作者 | Wen, Lilian2,3; Dai, Jiajia3,4; Song, Jinming1,2,3,4; Ma, Jun3,4; Li, Xuegang1,2,3,4; Yuan, Huamao1,2,3,4; Duan, Liqin1,2,3,4; Wang, Qidong1,2,3,4; Zhao, Chuanting5 |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2025-09-01 |
| 卷号 | 218页码:11 |
| 关键词 | Fluoroquinolones (FQs) Usage Distribution Coupling relationships China's offshore waters |
| ISSN号 | 0025-326X |
| DOI | 10.1016/j.marpolbul.2025.118161 |
| 通讯作者 | Dai, Jiajia(daijiajia@qdio.ac.cn) ; Song, Jinming(jmsong@qdio.ac.cn) |
| 英文摘要 | Fluoroquinolones (FQs) are widely used antibiotics, frequently detected in marine environments with serious ecological risks. This study reviewed FQs usage in China, their spatiotemporal distribution in offshore waters, and their marine fates. FQs consumption initially declined but increased after 2013. Studies on antibiotics in China's offshore areas were concentrated in the Bohai Sea, particularly in Bohai Bay and Laizhou Bay, while fewer studies were conducted in the East and South China Seas. NOR, OFL, CIP, and ENR exhibited the highest detection frequencies and concentrations, with enoxacin (ENO) also commonly found in the South China Sea. The total concentration of FQs (& sum;FQs) in seawater ranged from 0.2 to 960 ng/L, following the order Bohai Sea > Yellow Sea approximate to East China Sea > South China Sea, with a decreasing trend in the Bohai and South China Seas since 2013. & sum;FQs concentrations in sediments were lower, ranging from 0.02 to 170.18 ng/g, with no regional differences. Estimated & sum;FQs mass inventories ranged from 7.42 to 671.13 tons in the Bohai Sea and from 7.90 to 478.23 tons in the Yellow Sea. Seawater exchange influenced FQs accumulation, with long-term discharge retention in the Bohai Sea and recent inputs in the Yellow Sea. A strong correlation was observed between FQs usage and their marine inventories, with NOR and CIP exhibiting higher environmental stability than OFL and ENR. This study provides important scientific evidence for a systematic understanding of the relationship between the use, occurrence, and environmental fate of FQs in China. |
| WOS关键词 | ANTIBIOTIC USE ; RISK ; EMISSION ; LAKES |
| 资助项目 | Special Research Assistant Project of Chinese Academy of Sciences ; Fund of Shandong Key Laboratory of Marine Ecological Environment and Disaster Prevention[202403] ; Applied Technology Engineering Center of Fujian Provincial Higher Education for Marine Resource Protection and Ecological Governance ; Academy of Finland (AKA)[202403] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001495235600003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/202217]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Dai, Jiajia; Song, Jinming |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266404, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266404, Peoples R China 4.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 5.Shandong Key Lab Marine Ecol Environm & Disaster P, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wen, Lilian,Dai, Jiajia,Song, Jinming,et al. Unveiling the characteristics of fluoroquinolones in China marginal seas: Spatiotemporal distribution, environmental fate, and mass inventory[J]. MARINE POLLUTION BULLETIN,2025,218:11. |
| APA | Wen, Lilian.,Dai, Jiajia.,Song, Jinming.,Ma, Jun.,Li, Xuegang.,...&Zhao, Chuanting.(2025).Unveiling the characteristics of fluoroquinolones in China marginal seas: Spatiotemporal distribution, environmental fate, and mass inventory.MARINE POLLUTION BULLETIN,218,11. |
| MLA | Wen, Lilian,et al."Unveiling the characteristics of fluoroquinolones in China marginal seas: Spatiotemporal distribution, environmental fate, and mass inventory".MARINE POLLUTION BULLETIN 218(2025):11. |
入库方式： OAI收割
来源：海洋研究所
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