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Hidden dangers: High levels of organic pollutants in hadal trenches

文献类型：期刊论文

作者Xie, Jingqian3; Chen, Chuchu3; Luo, Min2; Peng, Xiaotong1; Lin, Tian3; Chen, Duofu2
刊名WATER RESEARCH
出版日期2024-03-01
卷号251页码:13
ISSN号0043-1354
关键词Hadal trench Organic pollutant Anthropogenic and natural source Transport pathway Source tracer
DOI10.1016/j.watres.2024.121126
英文摘要The "V"-shaped structure of hadal trenches acts as a natural collector of organic pollutants, drawing attention to the need for extensive research in these areas. Our review identifies significant concentrations of organic pollutants, including persistent organic pollutants, black carbon, antibiotic-resistant genes, and plastics, which often match those in industrialized regions. They may trace back to both human activities and natural sources, underscoring the trenches' critical role in ocean biogeochemical cycles. We highlight the complex lateral and vertical transport mechanisms within these zones. Advanced methodologies, including stable isotope analysis, biomarker identification, and chiral analysis within isotope-based mixing models, are crucial for discerning the origins and pathways of these pollutants. In forthcoming studies, we aim to explore advanced methods for precise pollutant tracing, develop predictive models to forecast the future distribution and impacts of pollutants in hadal zones and on the Earth's larger ecological systems.
WOS关键词POLYCYCLIC AROMATIC-HYDROCARBONS ; POLYBROMINATED DIPHENYL ETHERS ; DIALKYL GLYCEROL TETRAETHERS ; BLACK CARBON ; ISOTOPIC COMPOSITIONS ; ENVIRONMENTAL SOURCES ; MARINE-ENVIRONMENT ; BROMINE ISOTOPES ; STABLE CHLORINE ; TOXIC-CHEMICALS
资助项目National Natural Science Foundation of China (NSFC)[41806126] ; National Natural Science Foundation of China (NSFC)[42176069] ; National Natural Science Foundation of China (NSFC)[42076057] ; Shanghai Rising -Star Program[21QA1403700]
WOS研究方向Engineering ; Environmental Sciences & Ecology ; Water Resources
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号WOS:001164885300001
资助机构National Natural Science Foundation of China (NSFC) ; Shanghai Rising -Star Program
源URL[http://ir.idsse.ac.cn/handle/183446/10887]  
专题专家咨询委员会
通讯作者Xie, Jingqian
作者单位1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China
2.Shanghai Ocean Univ, Coll Marine Sci, Shanghai 201306, Peoples R China
3.Shanghai Ocean Univ, Coll Marine Ecol & Environm, Shanghai 201306, Peoples R China
推荐引用方式
GB/T 7714		 Xie, Jingqian,Chen, Chuchu,Luo, Min,et al. Hidden dangers: High levels of organic pollutants in hadal trenches[J]. WATER RESEARCH,2024,251:13.
APA Xie, Jingqian,Chen, Chuchu,Luo, Min,Peng, Xiaotong,Lin, Tian,&Chen, Duofu.(2024).Hidden dangers: High levels of organic pollutants in hadal trenches.WATER RESEARCH,251,13.
MLA Xie, Jingqian,et al."Hidden dangers: High levels of organic pollutants in hadal trenches".WATER RESEARCH 251(2024):13.

入库方式： OAI收割

来源：深海科学与工程研究所

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