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Occurrence, distribution and ecological risk of ultraviolet absorbents in water and sediment from Lake Chaohu and its inflowing rivers, China
Tang, Zhenwu1,2; Han, Xue2; Li, Guanghui3; Tian, Shulei4; Yang, Yufei4; Zhong, Fuyong2; Han, Yu1; Yang, Jun5
2018-11-30
Source PublicationECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
ISSN0147-6513
Volume164Pages:540-547
Corresponding AuthorYang, Jun(yangj@igsnrr.ac.cn)
AbstractThe available information is insufficient to enable a reliable understanding of the global distribution and effect of organic ultraviolet absorbents (UVAs) on ecosystems. Little is known about the pollution of China's lakes by these chemicals. We conducted a survey of UVAs in water and sediment from Lake Chaohu and its inflowing rivers. The UVAs were widely present in this area and the concentrations of total 12 UVAs (Sigma(12) UVAs) ranged between 162 and 587 ng/L in water and 9.70-178 ng/g in sediment. Benzophenone and benzophenone-3 were dominant in water, and benzophenone and octocrylene dominated in sediment. Higher concentrations of benzophenone were detected in the investigated water samples, although the contamination levels of UVAs in this study were comparable to those investigated in other areas. In addition to the inputs from the UVAs used as filters in cosmetics, the discharge from industries using UVAs as stabilizers also contributed much to the pollution in the study waters. Generally, the risk to aquatic organisms from exposure to UVAs in this area was low, but further research is needed to elucidate the fate of UVAs and to understand bioaccumulation and associated risks.
KeywordOrganic ultraviolet absorbent (UVA) Distribution Source Risk Lake Chaohu
DOI10.1016/j.ecoenv.2018.08.045
WOS KeywordORGANIC UV-FILTERS ; CHROMATOGRAPHY-MASS SPECTROMETRY ; WASTE-WATER ; SURFACE WATERS ; TREATMENT PLANTS ; MULTIPLE CLASSES ; BENZOPHENONE ; BENZOTRIAZOLE ; CONTAMINANTS ; STABILIZERS
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41571445] ; National Natural Science Foundation of China[41877467]
Funding OrganizationNational Natural Science Foundation of China
WOS Research AreaEnvironmental Sciences & Ecology ; Toxicology
WOS SubjectEnvironmental Sciences ; Toxicology
WOS IDWOS:000449247600063
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/52533
Collection中国科学院地理科学与资源研究所
Corresponding AuthorYang, Jun
Affiliation1.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
2.North China Elect Power Univ, Coll Environm Sci & Engn, Beijing 102206, Peoples R China
3.China Merchants Ecol Environm Protect Technol Co, Chongqing 400067, Peoples R China
4.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China
5.Chinese Acad Sci, Ctr Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Tang, Zhenwu,Han, Xue,Li, Guanghui,et al. Occurrence, distribution and ecological risk of ultraviolet absorbents in water and sediment from Lake Chaohu and its inflowing rivers, China[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2018,164:540-547.
APA Tang, Zhenwu.,Han, Xue.,Li, Guanghui.,Tian, Shulei.,Yang, Yufei.,...&Yang, Jun.(2018).Occurrence, distribution and ecological risk of ultraviolet absorbents in water and sediment from Lake Chaohu and its inflowing rivers, China.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,164,540-547.
MLA Tang, Zhenwu,et al."Occurrence, distribution and ecological risk of ultraviolet absorbents in water and sediment from Lake Chaohu and its inflowing rivers, China".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 164(2018):540-547.
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