1 Correction to: J. Earth Syst. Sci. (2020) 129:187 https://doi.org/10.1007/s12040-020-01446-5

First author’s (K Silpa) primary affiliation (Article ID 187) in the article published was incorrect. The correct affiliation is given below:

Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India.