Fig. 2
From: A global dataset of remote sensing-based soil critical point and permanent wilting point
Mean value of (a) CP and (b) PWP based on Köppen-Geiger climate zones. The colored bars represent the mean values. Abbreviations in the legend represent different climate zones. A: equatorial, B: arid, C: warm temperate, D: snow, E: polar, W: desert, S: steppe, f: fully humid, s: summer dry, w: winter dry.
