Fig. 3: Vertical profiling measurements.
From: A measurement-driven cross-sectional method to assess the dynamics and flux of dust transport

Temporal variations of the vertical profiles of (a) V wind speed, (b) lidar DPR, and (c) PM10 concentration from vertical profiling system in Guangzhou, southern China. The dust transport period was divided into three periods: the lower-level transport (LT) period, the higher-level transport (HT) period, and the dissipation (DP) period.