Figure 4
From: Characteristics of land-atmosphere interaction parameters in hinterland of the Taklimakan Desert

(a) Daily and (b) Monthly variations of the means of ln(z0m) and wind speed u. (c) Scatter plot of the daily mean of ln(z0m) and wind speed u, using all data from 2009. The solid red line represents the fitted curve. (d) Monthly changes in percentile relative to the annual mean.