Research Article

Estimation of Groundwater Evapotranspiration Using Diurnal Groundwater Level Fluctuations under Three Vegetation Covers at the Hinterland of the Badain Jaran Desert

Figure 4

Comparison of boxplots of the amplitude in groundwater level (GWL) during the (a) growing season and (b) nongrowing season. The vertical dashed line in (a) separates sites with no regular diurnal GWL fluctuations (G1 and G2) and those with fluctuations (G3–G10); no fluctuations were detected in (b).
(a)
(b)