Source apportionment of suspended particulate matters in a clean area of Delhi: A note

被引：18

作者：

Srivastava, Arun ^{[1
]}

Jain, V. K. ^{[1
]}

机构：

[1] Jawaharlal Nehru Univ, Sch Environm Sci, New Delhi 110067, India

来源：

TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT | 2008年 / 13卷 / 01期

关键词：

chemical mass balance; source apportionment; metals; aerosols; Delhi;

D O I：

10.1016/j.trd.2007.09.001

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Source apportionment of suspended particulate matters was carried out at Jawaharlal Nehru University, an extremely clean location of Delhi, using chemical mass balance receptor model. The results reveal that diesel vehicles are the major contributors followed by the industrial source. Paved road dust, gasoline vehicles and solid waste contribute 10.2%, 6.2% and 5.8%, respectively. The contribution of soil and crustal dust was minimal. The contributions of most of the sources are generally variable, except the contribution of diesel vehicles. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：59 / 63

页数：5

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