Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1063/1.5033253 |
Behavior Of Total Tropospheric Ozone, Nitrogen Oxide And Carbon Monoxide Column Over Western Indian Region By Exploring Space Based Satellite Observations | |
Vyas, B. M.1; Saxena, Abhishek1; Shekhawat, M. S.2 | |
通讯作者 | Vyas, B. M. |
会议名称 | 2nd International Conference on Condensed Matter and Applied Physics (ICC) |
会议日期 | NOV 24-25, 2017 |
会议地点 | Bikaner, INDIA |
英文摘要 | Monthly, seasonal and annual variation of major atmospheric pollutant levels, such as Total Tropospheric Ozone (TO), Total NO2 columnar content (TNO2) and Total CO columnar content (TCO) have been presented first time for eleven district sites of Rajasthan state located in the western tropical Indian region. The study is based on collection of above air pollutant data retrieved from space based satellite measurements by exploring OMI and MOPITT data for a three year period from Jan 2009 to December 2012. A clear, distinct seasonal dependence in TO, TCO and TNO2 column content values have been noticed all over selected measuring location. The maximum average seasonal TO is observed in pre-monsoon and their minimum value in the monsoon months. However, in TCO and TNO2 case, the highest TCO and TNO2 level is seen rather in the winter and their respective lowest value in monsoon season. Thus, their seasonal variability of TNO2 and TCO in their ranges have been systematically found to be reduced and obeyed the following descending order, i.e., winter> post-monsoon> pre-monsoon> monsoon seasons. As far as concerned with their annual values, the observed values of all considered atmospheric pollutants are almost found in the same levels with slight discrepancies over their lower air pollutant levels recorded in hot, arid, rural as compared to the prevailing elevated value at urban region. The more detail investigation of comparison of present observations with earlier reported similar studies over other Indian regions and their possible explanation is also discussed. |
来源出版物 | 2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017) |
ISSN | 0094-243X |
出版年 | 2018 |
卷号 | 1953 |
EISBN | 978-0-7354-1648-2 |
出版者 | AMER INST PHYSICS |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | India |
收录类别 | CPCI-S |
WOS记录号 | WOS:000436313004051 |
WOS关键词 | BACKGROUND OZONE ; SURFACE OZONE ; COAST |
WOS类目 | Physics, Applied ; Physics, Condensed Matter |
WOS研究方向 | Physics |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/307181 |
作者单位 | 1.ML Sukhadia Univ, Dept Phys, Udaipur 313001, India; 2.Govt Engn Coll, Dept Phys, Bikaner 345001, India |
推荐引用方式 GB/T 7714 | Vyas, B. M.,Saxena, Abhishek,Shekhawat, M. S.. Behavior Of Total Tropospheric Ozone, Nitrogen Oxide And Carbon Monoxide Column Over Western Indian Region By Exploring Space Based Satellite Observations[C]:AMER INST PHYSICS,2018. |
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