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Hourly daytime mean energy flux over the area of cactus for different periods: wet season (a,e,i), wet-dry transition (b,f), dry season (c,g) and dry-wet transition (d,h). Here, Rn is the net radiation, LE is the latent heat flux, H is the sensible heat flux and G is the soil heat flux, all calculated in W m−2. Note: panels (a–c) show the seasons for 2015; (d–g) for 2016; and (h,i) for 2017.
