DOI: 10.1016/j.marpolbul.2015.08.034
Scopus记录号: 2-s2.0-84955643300
论文题名: Forensic investigation of aliphatic hydrocarbons in the sediments from selected mangrove ecosystems in the west coast of Peninsular Malaysia
作者: Vaezzadeh V. ; Zakaria M.P. ; Shau-Hwai A.T. ; Ibrahim Z.Z. ; Mustafa S. ; Abootalebi-Jahromi F. ; Masood N. ; Magam S.M. ; Alkhadher S.A.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 100, 期: 1 起始页码: 311
结束页码: 320
语种: 英语
英文关键词: Aliphatic hydrocarbon
; CPI
; n-Alkanes
; Peninsular Malaysia
; Petrogenic
; Sediment
Scopus关键词: Carbon
; Ecosystems
; Hydrocarbons
; Sediments
; Aliphatic hydrocarbons
; CPI
; Malaysia
; n-Alkanes
; Petrogenic
; Forensic investigation
; Mangrove ecosystems
; Petrogenic sources
; Surface sediments
; Paraffins
; alkane
; carbon
; hydrocarbon
; petroleum
; water pollutant
; aliphatic hydrocarbon
; alkane
; phytane
; pristane
; unclassified drug
; analysis
; chemistry
; ecosystem
; Malaysia
; river
; sediment
; water pollutant
; wetland
; analytical parameters
; Article
; average chain length
; carbon preference index
; concentration (parameters)
; controlled study
; ecosystem
; mangrove
; sediment
; total organic carbon
; Alkanes
; Carbon
; Ecosystem
; Geologic Sediments
; Hydrocarbons
; Malaysia
; Petroleum
; Rivers
; Water Pollutants, Chemical
; Wetlands
; aliphatic hydrocarbon
; alkane
; concentration (composition)
; mangrove
; pollutant source
; sediment pollution
; Malaysia
; West Malaysia
; Tracheophyta
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Peninsular Malaysia has gone through fast development during recent decades resulting in the release of large amounts of petroleum and its products into the environment. Aliphatic hydrocarbons are one of the major components of petroleum. Surface sediment samples were collected from five rivers along the west coast of Peninsular Malaysia and analyzed for aliphatic hydrocarbons. The total concentrations of C10 to C36 n-alkanes ranged from 27,945 to 254,463 ng·g- 1dry weight (dw). Evaluation of various n-alkane indices such as carbon preference index (CPI; 0.35 to 3.10) and average chain length (ACL; 26.74 to 29.23) of C25 to C33 n-alkanes indicated a predominance of petrogenic source n-alkanes in the lower parts of the Rivers, while biogenic origin n-alkanes from vascular plants are more predominant in the upper parts, especially in less polluted areas. Petrogenic sources of n-alkanes are predominantly heavy and degraded oil versus fresh oil inputs. © 2015 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85874
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: Environmental Forensics Laboratory, Faculty of Environmental Studies, Universiti Putra Malaysia, Serdang, Selangor, Malaysia; Bachok Marine Research Station, Institute of Ocean and Earth Sciences (IOES), University of Malaya, Bachok, Kelantan, Malaysia; School of Biological Science, Universiti Sains MalaysiaPenang, Malaysia; Department of Environmental Management, Faculty of Environmental Studies, Universiti Putra Malaysia, Serdang, Selangor, Malaysia; Halal Products Research Institute, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
Recommended Citation:
Vaezzadeh V.,Zakaria M.P.,Shau-Hwai A.T.,et al. Forensic investigation of aliphatic hydrocarbons in the sediments from selected mangrove ecosystems in the west coast of Peninsular Malaysia[J]. Marine Pollution Bulletin,2015-01-01,100(1)