Fig. 6From: Seasonal and inter-annual variation in the chlorophyll content of three co-existing Sphagnum species exceeds the effect of solar UV reduction in a subarctic peatlandInterannual variation of chlorophyll a/b ratio in S. lindbergii under ambient (open bars), control (dark grey bars) and −UVB treatment (light grey bars). Values are estimated marginal means ± 90 % confidence intervalsBack to article page