Characteristics of Atmospheric Polybrominated Diphenyl Ethers (PBDEs) Deposited on Pine Needles by Age
نویسندگان
چکیده
منابع مشابه
Depositional characteristics of atmospheric polybrominated diphenyl ethers on tree barks
OBJECTIVES This study was conducted to determine the depositional characteristics of several tree barks, including Ginkgo (Ginkgo biloba), Pine (Pinus densiflora), Platanus (Platanus), and Metasequoia (Metasequoia glyptostroboides). These were used as passive air sampler (PAS) of atmospheric polybrominated diphenyl ethers (PBDEs). METHODS Tree barks were sampled from the same site. PBDEs were...
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Polybrominated diphenyl ethers (PBDEs) are flame retardants that have been used in consumer products and furniture for three decades. Currently, very little is known about their fate in the environment and specifically about their susceptibility to aerobic biotransformation. Here, we investigated the ability of the polychlorinated biphenyl (PCB) degrading bacteria Rhodococcus jostii RHA1 and Bu...
متن کاملDetermination of polybrominated diphenyl ethers (PBDEs) in sediment and biota
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متن کاملPolybrominated diphenyl ethers (PBDEs) over the open Indian Ocean
Atmospheric concentrations of polybrominated diphenyl ethers (PBDEs), a group of industrial chemicals widely used as flame retardants were measured over the Indian Ocean and represent the first comprehensive data of atmospheric contaminations of PBDEs over the open ocean. Air back trajectory analysis shows that PBDEs have great potential for long-range atmospheric transport to remote regions of...
متن کاملPolybrominated diphenyl ethers (PBDEs) in house dust in Beijing, China.
Eleven house dust samples were collected in Beijing to quantify 42 different polybrominated diphenyl ethers (PBDEs). Total PBDEs concentrations ranged from 140 to 1,300 ng g(-1). The dominant PBDEs congener identified was BDE 209, which made up more than 70% of all PBDEs congeners. Concentrations of PBDEs in Chinese house dust were lower than in other countries. The most polluted areas were ele...
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ژورنال
عنوان ژورنال: Korean Journal of Environmental Health Sciences
سال: 2014
ISSN: 1738-4087
DOI: 10.5668/jehs.2014.40.4.313