YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
Occurrence and spatial distribution of antibiotic resistance genes in the Bohai Sea and Yellow Sea areas, China
Lu J(吕剑); Yuxuan Zhang
Source PublicationEnvironmental Pollution
ISSN0269-7491
2019
Volume252Issue:0Pages:450-460
KeywordAntibiotic Resistance Genes Distribution Coefficient Bohai Sea Yellow Sea
MOST Discipline CatalogueEnvironmental Sciences
DOI10.1016/j.envpol.2019.05.143
Contribution Rank[Lu, Jian; Zhang, Yuxuan; Wang, Jianhua; Zhang, Cui; Lin, Yichen] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China; [Lu, Jian; Zhang, Yuxuan; Wang, Jianhua; Zhang, Cui; Lin, Yichen] YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; [Lu, Jian; Zhang, Yuxuan; Zhang, Cui; Lin, Yichen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Lu, Jian] Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China; [Wu, Jun] Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China
Department海岸带环境过程实验室
AbstractRapid development of Bohai and Yellow Sea Economic Rim has led to the concern of emerging contamination of marine environments. This study investigated the spatial distribution of antibiotic resistance genes (ARGs) in Bohai and Yellow Sea areas. A large scale sampling from Bohai Sea, Yellow Sea and the major cities along the coastline from the mouth of Yalu River to the Yangtze River was performed. The spatial distribution of target ARGs based on the absolute abundances was in the trend of river water coastal water > the Bohai Sea > the Yellow Sea, inshore > offshore and inner bay > bay mouth. The total absolute abundances of selected ARGs in the coastal waters (1.23 x 10(4)-3.94 x 10(5) copies/mL) were about 1-4 orders of magnitude higher than those in the sea (21.1-8.00 x 10(3) copies/mL). The abundances of ARGs fluctuated greatly in the Yellow Sea and the coastal areas. Sulfonamide resistance genes hold the highest abundances in the Bohai and Yellow Sea (up to 2.13 x 10(3) copies/mL of still and 6.23 x 10(3) copies/mL of sul2), followed by tetracycline and quinolone resistance genes, while qnrA hold the highest abundances in coastal areas (up to 3.66 x 10(5) copies/mL). The distribution coefficients of target genes between sediments and corresponding water samples were more than 1.0 in the majority of different aquatic systems. According to the principle component analysis and redundancy analysis, water samples collected from the sea clustered together while those from the coastal zone and rivers were separated. Ammonium and nitrate played important roles in the distribution and variation of ARGs. Co-occurrence network analysis revealed that the potential multi-antibiotics resistant bacteria were detected with higher abundances in the Yellow Sea than in the Bohai Sea. These observations provided a comprehensive new insight into the pollution status of ARGs in the Bohai and Yellow Sea areas. (C) 2019 Elsevier Ltd. All rights reserved.
Funding OrganizationNational Natural Science Foundation of ChinaNational Natural Science Foundation of China [41877131] ; Taishan Scholar Program of Shandong Province [tsqn201812116] ; One Hundred Talents Program of Chinese Academy of SciencesChinese Academy of Sciences [Y629041021] ; Two -Hundred Talents Plan of Yantai [Y739011021]
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordHAIHE RIVER ; COOCCURRENCE ; ENVIRONMENT ; RISKS ; WATER ; FATE
WOS Research AreaEnvironmental Sciences
WOS IDWOS:000483005500048
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/24099
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorLu J(吕剑)
AffiliationYantai Institute of Coastal Zone Research
Recommended Citation
GB/T 7714
Lu J,Yuxuan Zhang. Occurrence and spatial distribution of antibiotic resistance genes in the Bohai Sea and Yellow Sea areas, China[J]. Environmental Pollution,2019,252(0):450-460.
APA Lu J,&Yuxuan Zhang.(2019).Occurrence and spatial distribution of antibiotic resistance genes in the Bohai Sea and Yellow Sea areas, China.Environmental Pollution,252(0),450-460.
MLA Lu J,et al."Occurrence and spatial distribution of antibiotic resistance genes in the Bohai Sea and Yellow Sea areas, China".Environmental Pollution 252.0(2019):450-460.
Files in This Item: Download All
File Name/Size DocType Version Access License
Occurrence and spati(3514KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lu J(吕剑)]'s Articles
[Yuxuan Zhang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lu J(吕剑)]'s Articles
[Yuxuan Zhang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lu J(吕剑)]'s Articles
[Yuxuan Zhang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Occurrence and spatial distribution of antibiotic resistance genes in the Bohai Sea and Yellow Sea areas, China.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.