DOI: 10.1016/j.marpolbul.2017.09.022
Scopus记录号: 2-s2.0-85029225487
论文题名: Factors influencing organochlorine pesticides distribution in the Brisbane River Estuarine sediment, Australia
作者: Duodu G.O. ; Goonetilleke A. ; Ayoko G.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 123, 期: 2018-01-02 起始页码: 349
结束页码: 356
语种: 英语
英文关键词: Land use
; Multi-criteria ranking
; Organochlorine pesticides
; Physicochemical parameters
; River sediment
Scopus关键词: Insecticides
; Land use
; Pesticides
; Rivers
; Sediments
; Silt
; Detection frequency
; Estuarine sediments
; Mitigation measures
; Multi-criteria ranking
; Organochlorine pesticide residues
; Organochlorine pesticides
; Physicochemical parameters
; River sediments
; River pollution
; dieldrin
; organochlorine pesticide
; pesticide residue
; estuarine pollution
; estuarine sediment
; fluvial deposit
; land use change
; multicriteria analysis
; organochlorine pesticide
; pesticide residue
; physicochemical property
; sediment pollution
; analytic method
; Article
; Australia
; concentration (parameters)
; controlled study
; ecology
; environmental factor
; environmental impact
; estuary
; land use
; multi-criteria ranking
; physical chemistry
; population
; season
; sediment
; urban area
; water pollution
; Australia
; Brisbane River
; Queensland
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Sediment samples collected from Brisbane River were analysed for organochlorine pesticide residues (OCPs). The factors influencing OCPs distribution in the sediment were investigated using multivariate analytical tools. Thirteen OCPs were detected in the sediment with concentrations ranging between below detection to 83.9 ng/g, and detection frequency > 90%. With the exception of dieldrin, the OCP inputs appear to be historical and may cause adverse ecological impacts. Multi-criteria ranking of the factors influencing the OCPs (except dieldrin) distribution in the sediment revealed that TOC > silt > intensive urban land use > population > seasons. Dieldrin distribution is significantly influenced by season > TOC > silt > intensive urban land use > population. The study helps to prioritise factors required for managing OCPs contamination in sediments and identification of appropriate mitigation measures. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87496
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: Queensland University of Technology (QUT), Science and Engineering Faculty, School of Chemistry, Physics and Mechanical Engineering, 2 George StQLD, Australia; Queensland University of Technology (QUT), Science and Engineering Faculty, School of Civil Engineering and Built Environment, 2 George StQLD, Australia
Recommended Citation:
Duodu G.O.,Goonetilleke A.,Ayoko G.A.. Factors influencing organochlorine pesticides distribution in the Brisbane River Estuarine sediment, Australia[J]. Marine Pollution Bulletin,2017-01-01,123(2018-01-02)