摘要
抗生素抗性基因(antibiotic resistance genes,ARGs)作为一种危害人类和生物健康的新污染物,已成为21世纪人们面临的重大挑战之一.海洋是人类活动产生的ARGs的潜在储库,但目前人们对海洋环境中ARGs的来源、污染水平、传播路径、健康影响等的认知较为缺乏,相关研究尚处于起步阶段.本文在总结国内外最新研究的基础上,综述了国内外海洋环境中ARGs的研究进展,重点探讨了海洋环境中ARGs的来源、不同海域ARGs的污染现状、环境因素对海水和沉积物中ARGs组成的影响等,并进一步分析了海洋环境中ARGs的潜在生态和健康风险,以期为未来海洋环境中ARGs污染的相关研究和监管提供参考.
Antibiotic resistance genes(ARGs)have been identified as emerging pollutants that endanger human and animal health.In fact,ARGs have been listed as one of the major environmental and health challenges in the 21st century.The ocean acts as an important reservoir of ARGs,but knowledge gaps remain there,e.g.,what are these ARGs’sources and how they come there?how about their pollution levels,and health risks?This study reviews the studies of ARGs in marine environments of China and international hot studies on marine ARGs and focuses on four topics.The topics include the sources of marine ARGs,the abundances of ARGs in various oceanic zones,the composition of ARGs in seawater and sediments related to environmental factors,potential ecological and health risks of ARGs in marine environments.This study aims to service future studies of marine ARGs and policies making.
作者
贾世杰
高会旺
祁建华
JIA Shijie;GAO Huiwang;QI Jianhua(Frontiers Science Center for Deep Ocean Multispheres and earth System,Key Laboratory of Marine Environment and Ecology,Ocean University of China,Qingdao,266100,China;Laboratory of Marine Ecology and Environmental Science,Qingdao National Laboratory for Marine Science and Technology,Qingdao,266237,China)
出处
《环境化学》
CAS
CSCD
北大核心
2023年第3期792-804,共13页
Environmental Chemistry
基金
NSFC-山东省联合基金(U1906215)资助.
关键词
海洋环境
抗生素抗性基因
细菌耐药性
海水
沉积物
marine environment
antibiotic resistance genes
antimicrobial resistance
seawater
sediment
