Figure 2 | Scientific Reports

Figure 2

From: Diurnal and seasonal variability of CO2 and CH4 concentration in a semi-urban environment of western India

Figure 2

Seasonal variation of (a) CO2 and (c) CH4 at Sinhagad, for the year 2014–2015. The shaded region shows the standard deviation. Seasonal variations of other sites are also shown in the figure. N.B-Seasonal variation of knp is obtained in the year 2016, but it is shown in 2015 in the graph for comparison purpose only. Similarly, cri seasonality33 is obtained from monthly mean data of 2010–2012 but shown in 2015 in the graph for comparison only. Highlighted markers in sng time series in May and June, 2015 is obtained from weekly flask samples to fill the gap. Seasonal amplitude (maximum − minimum) of several sites is shown in (b) for CO2 and in (d) for CH4.

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