Variability of Total Column Ozone with Solar Activity Features at Northern and Eastern Regions of India

Y Chandra, S Pande, B Pande, M C Mathpal
2020 Applied Ecology and Environmental Sciences  
A statistical study of Total Column Ozone (TCO) with Different solar activity features (DSAF), viz. sunspot number, solar flare, solar active prominences for a Northern station Shimla (31°10'N, 77°17'E) and an Eastern station Imphal (24°82'N, 93°94'E) of India is presented using 11 years (2004)(2005)(2006)(2007)(2008)(2009)(2010)(2011)(2012)(2013)(2014)(2015)(2016) of data. In this study we have compared the trends in TCO with DSAF annually as well as for seasonal months. Our study shows a
more » ... ive correlation between TCO and DSAF. A negative correlation suggests that there is decrease in Ozone concentration during the given time period with solar activity.
doi:10.12691/aees-8-6-16 fatcat:wpivr2vtz5gyxpm533pggp5vma