Fig. 4From: A novel in situ passive heating method for evaluating whole-tree responses to daytime warming in remote environmentsMean differences in temperature and RH between inside each WTHS (prototype, S1, S2, S3) and their relative controls during given time periods, including average values for all four WTHSs together. Mean differences were calculated for A 09:00 to 17:00 (period of strongest heating), B daytime (06:30 to 18:30), and C night-time (18:30 to 06:30). Red error bars are the average (over all days of measurement) of the daily standard deviation of the mean difference in temperature or RH. Black error bars are the standard deviation of the daily mean differences over all days of measurementBack to article page