Molecular markers in ambient aerosol in the Mahanadi Riverside Basin of eastern central India during winter

doi:10.1007/s11356-014-3416-4

Chia Nan University of Pharmacy & Science Institutional Repository > 環境永續暨休閒學院 > 環境資源管理系(所) > 期刊論文 > Item 310902800/29586

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.cnu.edu.tw/handle/310902800/29586

標題:	Molecular markers in ambient aerosol in the Mahanadi Riverside Basin of eastern central India during winter
作者:	Nirmalkar, Jayant Deb, Manas K. Deshmukh, Dhananjay K. Tsai, Ying I. Verma, Santosh K.
貢獻者:	環境資源管理系
關鍵字:	Biomass burning Anhydrosugars Sugars Oxalic acid Temporal variation Correlation analysis
日期:	2015-01
上傳時間:	2016-04-19 19:01:09 (UTC+8)
出版者:	Springer Heidelberg
摘要:	Organic molecular markers are important atmospheric constituents. Their formation and sources are important aspects of the study of urban and rural air quality. We collected PM10 aerosol samples from the Mahanadi Riverside Basin (MRB), a rural part of eastern central India, during the winter of 2011. PM10 aerosols were characterized for molecular markers using ion chromatography. The concentration of PM10 ranged from 208.8 to 588.3 mu g m(-3) with a mean concentration of 388.9 mu g m(-3). Total concentration of anhydrosugars, sugar alcohols, primary sugars, and oxalate were found to be 3.25, 5.60, 10.52, and 0.37 mu g m(-3), respectively, during the study period. Glucose was the most abundant species followed by levoglucosan and mannitol. Significant positive correlation between the molecular markers, anhydrosugars, sugar alcohols, primary sugars, and oxalic acid confirmed that biomass burning, biogenic activity, and re-suspension of soil particles were the main sources of aerosol in the eastern central India study area.
關聯:	Environmental Science And Pollution Research, v.22 n.2, pp.1220-1231
显示于类别:	[環境資源管理系(所)] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	1605	检视/开启

在CNU IR中所有的数据项都受到原著作权保护.

TAIR相关文章

数据加载中.....