Seasonality (variability among seasonal soil moisture [mm]) within the western United States under average climate conditions (1981–2010).

Detailed Description
Seasonality (variability among seasonal soil moisture [mm]) within the western United States under average climate conditions (1981–2010). Panel (a) shows the standard deviation in soil moisture among the four seasons (spring, summer, fall and winter). Panel (b) shows the standard deviation in the spring growing season (March, April, May and June). Source: O'Donnell and Manier, Land: https://doi.org/10.3390/land11101856).
Sources/Usage
Public Domain.