Figure 8
From: Physicochemical and biological analysis of river Yamuna at Palla station from 2009 to 2019
(a) Yearly variation of total alkalinity from 2009 to 2019. The red line shows a linear trend of total alkalinity. (b) Monthly variation of total alkalinity from 2009 to 2019. (c) Monthly mean variation of total alkalinity from 2009 to 2019.
