Figure 2From: Spatial variation of net radiation and its contribution to energy balance closures in grassland ecosystemsEnergy balance closure residuals ( ϵ ) derived from Q7.1 and CNR1 measurements in R n . Site I (a), II (b), and III (c). Data are derived from Experiment 1; 30 min averages data from 12, 16, and 17 days at sites I, II, and III, respectively, were compiled into a one-day scale, the same as in Figure 1.Back to article page