GYIG OpenIR  > 环境地球化学国家重点实验室
Polybrominated diphenyl ethers and decabromodiphenylethane in sediments from twelve lakes in China
Fengchang Wu; Jianyang Guo; Hong Chang; Haiqing Liao; Xiaoli Zhao; Bixian Mai; Baoshan Xing
2012
发表期刊Environmental Pollution
卷号162页码:262-268
摘要

Sediment cores from 12 Chinese lakes were analyzed to investigate the historical inputs of polybrominated diphenyl ethers (PBDEs) and decabromodiphenylethane (DBDPE) during the past few decades. Concentrations of ΣPBDE1 (sum of tri- to hepta-BDEs), ΣPBDE2 (sum of nona- to deca-BDEs) and DBDPE in the surface sediments were 0.02–0.29 ng g−1, 0.46–46.6 ng g−1 and 1.02–3.64 ng g−1, respectively. The temporal trends of PBDEs and DBDPE followed a general increase from the bottom to the surface. The calculated fluxes for ΣPBDE1, ΣPBDE2 and DBDPE were 0.001–0.09, 0.03–4.24, and 0.05–0.31 ng cm−2 yr−1, and the inventories were 0.09–7.86, 0.91–461, and 3.83–24.6 ng cm−2, respectively. The urbanization and industrialization are highly related to the contamination of PBDEs and DBDPE in sediments. The DBDPE input in recent years was still lower than ΣPBDE2 but the temporal trends indicated that the contamination would increase with the increasing usage of DBDPE in the future.

关键词Polybrominated Diphenyl ethers decabromoDiphenylethane sediments lakes
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.gyig.ac.cn/handle/42920512-1/9455
专题环境地球化学国家重点实验室
作者单位1.State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
2.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
3.State Key Laboratory of Organic Geochemistry, Institute of Guangzhou Geochemistry, Chinese Academy of Sciences, Guangzhou, China
4.Department of Plant, Soil, and Insect Sciences, University of Massachusetts, Amherst, MA 01003, USA
推荐引用方式
GB/T 7714
Fengchang Wu,Jianyang Guo,Hong Chang,et al. Polybrominated diphenyl ethers and decabromodiphenylethane in sediments from twelve lakes in China[J]. Environmental Pollution,2012,162:262-268.
APA Fengchang Wu.,Jianyang Guo.,Hong Chang.,Haiqing Liao.,Xiaoli Zhao.,...&Baoshan Xing.(2012).Polybrominated diphenyl ethers and decabromodiphenylethane in sediments from twelve lakes in China.Environmental Pollution,162,262-268.
MLA Fengchang Wu,et al."Polybrominated diphenyl ethers and decabromodiphenylethane in sediments from twelve lakes in China".Environmental Pollution 162(2012):262-268.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Polybrominated diphe(371KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Fengchang Wu]的文章
[Jianyang Guo]的文章
[Hong Chang]的文章
百度学术
百度学术中相似的文章
[Fengchang Wu]的文章
[Jianyang Guo]的文章
[Hong Chang]的文章
必应学术
必应学术中相似的文章
[Fengchang Wu]的文章
[Jianyang Guo]的文章
[Hong Chang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Polybrominated diphenyl ethers and decabromodiphenylethane in sediments from twelve lakes in China.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。