全球变化知识资源中心

Knowledge Resources Center for Global Change


Email:
Passwd
验证:
	换一张
Have you forgotten your password? Stay signed in Log In

globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0094907
论文题名:	Polycyclic Aromatic Hydrocarbons in Coastal Sediment of Klang Strait, Malaysia: Distribution Pattern, Risk Assessment and Sources
作者:	Seyedeh Belin Tavakoly Sany; Rosli Hashim; Aishah Salleh; Majid Rezayi; Ali Mehdinia; Omid Safari
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2014
发表日期:	2014-4-18
卷:	9, 期:4
语种:	英语
英文关键词:	Sediment ; Water pollution ; Combustion ; Oils ; Coal ; Crude oil ; Ecological risk ; Petroleum
英文摘要:	Concentration, source, and ecological risk of polycyclic aromatic hydrocarbons (PAHs) were investigated in 22 stations from surface sediments in the areas of anthropogenic pollution in the Klang Strait (Malaysia). The total PAH level in the Klang Strait sediment was 994.02±918.1 µg/kg dw. The highest concentration was observed in stations near the coastline and mouth of the Klang River. These locations were dominated by high molecular weight PAHs. The results showed both pyrogenic and petrogenic sources are main sources of PAHs. Further analyses indicated that PAHs primarily originated from pyrogenic sources (coal combustion and vehicular emissions), with significant contribution from petroleum inputs. Regarding ecological risk estimation, only station 13 was moderately polluted, the rest of the stations suffered rare or slight adverse biological effects with PAH exposure in surface sediment, suggesting that PAHs are not considered as contaminants of concern in the Klang Strait.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0094907&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/19609
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

Files in This Item:

File Name/ File Size	Content Type	Version	Access	License
journal.pone.0094907.PDF（2027KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Institute of Biological Sciences University of Malaya, Kuala Lumpur, Malaysia;Food Science and Technology Research Institute, ACECR Mashhad Branch, Mashhad, Iran;Institute of Biological Sciences University of Malaya, Kuala Lumpur, Malaysia;Institute of Biological Sciences University of Malaya, Kuala Lumpur, Malaysia;Food Science and Technology Research Institute, ACECR Mashhad Branch, Mashhad, Iran;Chemistry Department, Faculty of Science, University Malaya, Kuala Lumpur, Malaysia;Department of Marine Science, Marine Living Group, Iranian National Institute for Oceanography, Tehran, Iran;Faculty of Natural Resources and Environment, Ferdowsi University of Mashhad, Mashhad, Iran

Recommended Citation:

Seyedeh Belin Tavakoly Sany,Rosli Hashim,Aishah Salleh,et al. Polycyclic Aromatic Hydrocarbons in Coastal Sediment of Klang Strait, Malaysia: Distribution Pattern, Risk Assessment and Sources[J]. PLOS ONE,2014-01-01,9(4)

Service
	Recommend this item
	Sava as my favorate item
	Show this item's statistics
	Export Endnote File
Google Scholar
	Similar articles in Google Scholar
	[Seyedeh Belin Tavakoly Sany]'s Articles
	[Rosli Hashim]'s Articles
	[Aishah Salleh]'s Articles
百度学术
	Similar articles in Baidu Scholar
	[Seyedeh Belin Tavakoly Sany]'s Articles
	[Rosli Hashim]'s Articles
	[Aishah Salleh]'s Articles
CSDL cross search
	Similar articles in CSDL Cross Search
	[Seyedeh Belin Tavakoly Sany]‘s Articles
	[Rosli Hashim]‘s Articles
	[Aishah Salleh]‘s Articles
Related Copyright Policies
Null
收藏/分享