Brominated flame retardants in mangrove sediments of the Pearl River Estuary, South China: Spatial distribution, temporal trend and mass inventory
文献类型：期刊论文
| 作者 | Zhang, Zai-Wang1; Sun, Yu-Xin1; Sun, Kai-Feng1; Xu, Xiang-Rong1; Yu, Shen1; Zheng, Tian-Ling1; Luo, Xiao-Jun1; Tian, Yun1; Hu, Yong-Xia1; Diao, Zeng-Hui1 |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2015 |
| 卷号 | 123页码:26-32 |
| 关键词 | Brominated flame retardants Distribution Sediment Mangrove The Pearl River Estuary |
| 通讯作者 | sunyx@scsio.ac.cn ; xuxr@scsio.ac.cn |
| 英文摘要 | Sediments were collected from three mangrove wetlands in the Pearl River Estuary (PRE) of South China to investigate spatial and temporal distributions of polybrominated diphenyl ethers (PBDEs), decabromodiphenyl ethane (DBDPE) and 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE). Concentrations of Sigma PBDEs, DBDPE and BTBPE in mangrove sediments of the PRE ranged from 1.25-206, 0.364-34.9, and not detected-0.794 ng g(-1) dry weight, respectively. The highest concentrations of Sigma PBDEs, DBDPE and BTBPE were found at the mangrove wetland from Shenzhen, followed by Zhuhai and Guangzhou, showing the dependence on the proximity to urban areas. PBDEs were the predominant brominated flame retardants (BFRs) in mangrove sediments. The concentrations of Sigma PBDEs, DBDPE and BTBPE in sediment cores showed an increasing trend from the bottom to top layers, reflecting the increasing usage of these BFRs. The inventories of Sigma PBDEs, DBDPE and BTBPE in mangrove sediments were 1962, 245, and 4.10 ng cm(-2), respectively. This is the first study to report the occurrence of DBDPE and BTBPE in mangrove ecosystems. (C) 2014 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences & Ecology |
| 原文出处 | 0045-6535 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/14861]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 作者单位 | 1.[Zhang, Zai-Wang 2.Sun, Yu-Xin 3.Sun, Kai-Feng 4.Xu, Xiang-Rong 5.Hu, Yong-Xia 6.Diao, Zeng-Hui] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Guangdong, Peoples R China 7.[Yu, Shen] Chinese Acad Sci, Key Lab Urban Environm & Hlth, Inst Urban Environm, Xiamen 361021, Peoples R China 8.[Zheng, Tian-Ling 9.Tian, Yun] Xiamen Univ, Sch Life Sci, Key Lab Minist Educ Coastal & Wetland Ecosyst, Xiamen 361005, Peoples R China 10.[Luo, Xiao-Jun |
| 推荐引用方式 GB/T 7714 | Zhang, Zai-Wang,Sun, Yu-Xin,Sun, Kai-Feng,et al. Brominated flame retardants in mangrove sediments of the Pearl River Estuary, South China: Spatial distribution, temporal trend and mass inventory[J]. CHEMOSPHERE,2015,123:26-32. |
| APA | Zhang, Zai-Wang.,Sun, Yu-Xin.,Sun, Kai-Feng.,Xu, Xiang-Rong.,Yu, Shen.,...&Mai, Bi-Xian.(2015).Brominated flame retardants in mangrove sediments of the Pearl River Estuary, South China: Spatial distribution, temporal trend and mass inventory.CHEMOSPHERE,123,26-32. |
| MLA | Zhang, Zai-Wang,et al."Brominated flame retardants in mangrove sediments of the Pearl River Estuary, South China: Spatial distribution, temporal trend and mass inventory".CHEMOSPHERE 123(2015):26-32. |
入库方式： OAI收割
来源：南海海洋研究所
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