globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.05.063
Scopus记录号: 2-s2.0-84976512211
论文题名:
Temporal and spatial changes in persistent organic pollutants in Vietnamese coastal waters detected from plastic resin pellets
作者: Le D.Q.; Takada H.; Yamashita R.; Mizukawa K.; Hosoda J.; Tuyet D.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 109, 期:1
起始页码: 320
结束页码: 324
语种: 英语
英文关键词: DDT ; HCH ; International Pellet Watch ; PCB ; Plastic resin pellets ; Vietnam
Scopus关键词: lindane ; plastic ; polychlorinated biphenyl ; water pollutant ; agriculture ; analysis ; environmental monitoring ; procedures ; Viet Nam ; water pollutant ; Agriculture ; Environmental Monitoring ; Lindane ; Plastics ; Polychlorinated Biphenyls ; Vietnam ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Plastic resin pellets collected at Minh Chau island and Ba Lat estuary between 2007 and 2014 in Vietnam were analyzed for dichloro-diphenyl-trichloroethanes (DDTs), polychlorinated biphenyls (PCBs) and hexachlorocyclohexanes (HCHs). The study was carried out as part of the International Pellet Watch program for monitoring the global distribution of persistent organic pollutants (POPs). Higher levels of DDTs compared to PCBs indicated agricultural inputs rather than industrial discharges in the region. Most POP concentrations on both beaches decreased over the period, with the exception of HCH isomers. Though the concentration of DDTs showed a drastic decline on both beaches between 2007/2008 and 2014, DDTs accounted for 60–80% of total DDTs, suggesting that there is still a fresh input of these chemicals in the region. This study strongly recommends further investigations to track temporal and spatial patterns of POP levels in the marine environment using plastic resin pellets. © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86941
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Institute of Oceanography and Environment, Universiti Malaysia Terengganu, Kuala Terengganu, Terengganu, Malaysia; Laboratory of Organic Geochemistry, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan; School of Biotechnology, International University, Vietnam National University HCM, Quarter 6, Linh Trung, Ward, Thu Duc District, Ho Chi Minh City, Viet Nam; Institute of Marine Environment and Resources, Vietnamese Academy of Science and Technology, Danang, Haiphong, Viet Nam

Recommended Citation:
Le D.Q.,Takada H.,Yamashita R.,et al. Temporal and spatial changes in persistent organic pollutants in Vietnamese coastal waters detected from plastic resin pellets[J]. Marine Pollution Bulletin,2016-01-01,109(1)
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