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  4. 中科院海岸带环境过程与生态修复重点实验室
Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers

文献类型：期刊论文

作者Lu, Jian1,2; Zhang, Yuxuan1; Wu, Jun3; Wang, Jianhua1; Zhang, Cui1; Wu, Jie1
刊名CHEMOSPHERE
出版日期2022-02-01
卷号288页码:11
关键词Antibiotic resistance genes Marginal sea Fate Territorial differentiation Sediment
ISSN号0045-6535
DOI10.1016/j.chemosphere.2021.132540
通讯作者Wu, Jun(wujunlisa@163.com)
英文摘要No large-scale investigations on fate of land-based antibiotic resistance genes (ARGs) in marginal sea have been reported. The Yellow Sea which is an important marginal sea was selected to investigate the fate, territorial differentiation, and drivers of target ARGs in marginal-sea sediments. ARGs might spread from land to sea with the average absolute abundance of total ARGs in marine/coastal sediments reaching 1.23 x 10(4)/9.79 x 10(4) copies/g. The Yellow Sea Cold Water Mass was firstly observed to possibly have potential inhibition effect on occurrence of ARGs in marine sediments. Marine sediments showed significant difference from coastal sediments by considering ARGs, microbial community, and sediment features. Network analysis showed that interaction between ARGs and microbial community in coastal sediments was more frequent than that in marine sediment. The anthropogenic factors posed high positive effect on ARGs in marine/coastal sediments with contribution coefficient of 0.524/1.094 while bacterial community mainly posed positive effect on ARGs in marine sediments with contribution coefficient of 0.475, illustrating that spread and proliferation of land-based ARGs in marine sediments might be mainly affected by anthropogenic and microbial factors. These findings provided new information on fate and drivers of ARGs in marginal sea.
WOS关键词YELLOW SEA ; CHINA
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000734137800005
资助机构National Natural Science Foundation of China ; Taishan Scholars Program of Shandong Province ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences ; Two-Hundred Talents Plan of Yantai
源URL[http://ir.yic.ac.cn/handle/133337/37918]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
烟台海岸带研究所_山东省海岸带环境工程技术研究中心
通讯作者Wu, Jun
作者单位1.Chinese Acad Sci, Shandong Key Lab Coastal Environm Proc, CAS Key Lab Coastal Environm Proc & Ecol Rem, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
3.Harbin Engn Univ, Yantai Res Inst, Yantai 264006, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Jian,Zhang, Yuxuan,Wu, Jun,et al. Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers[J]. CHEMOSPHERE,2022,288:11.
APA Lu, Jian,Zhang, Yuxuan,Wu, Jun,Wang, Jianhua,Zhang, Cui,&Wu, Jie.(2022).Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers.CHEMOSPHERE,288,11.
MLA Lu, Jian,et al."Fate of land-based antibiotic resistance genes in marginal-sea sediment: Territorial differentiation and corresponding drivers".CHEMOSPHERE 288(2022):11.

入库方式： OAI收割

来源：烟台海岸带研究所

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