NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Radio & Space Physics (IJRSP) >
IJRSP Vol.37 [2008] >
IJRSP Vol.37(3) [June 2008] >


Title: Surface ozone measurements at Anantapur (AP), India
Authors: Reddy, R R
Gopal, K Rama
Reddy, L Siva Sankara
Narasimhulu, K
Ahammed, Y Nazeer
Rao, T V R
Keywords: Surface ozone
Semi-arid zone
Ozone mixing ratio
Issue Date: Jun-2008
Publisher: CSIR
Abstract: The ozone-mixing ratio in ambient air is being measured for every 15 min at Anantapur, a semi-arid zone since April 2001 and analysed. The results show diurnal, day-to-day and seasonal variability. A typical diurnal variation shows an increase during the day, reaching maximum around local noon. However, the diurnal minimum is reached about an hour after sunrise but not during night. The other important feature observed is that the magnitude of the diurnal variation as well as the absolute concentrations of ozone are much higher in winter and summer than in autumn. While the average ozone during noon hours in autumn months is about 25 ppbv, it becomes as high as 50 ppbv during winter and summer months.
Page(s): 209-215
ISSN: 0367-8393
Source:IJRSP Vol.37(3) [June 2008]

Files in This Item:

File Description SizeFormat
IJRSP 37(3) 209-215.pdf285.32 kBAdobe PDFView/Open
 Current Page Visits: 526 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 607166 since 06-Feb-2009  Last updated on 31-Oct-2014Webmaster: nopr@niscair.res.in