Skip to main content
. 2011 Nov 15;169(2):293–305. doi: 10.1007/s00442-011-2196-5

Fig. 4.

Fig. 4

Comparison of drought effects on photosynthetic rate (A max) along the light gradient between groups of studies that differed in a their approach (field vs. greenhouse), b type of ecosystem (semiarid vs. cold temperate), c species leaf habit (evergreen vs. winter deciduous), and d species shade tolerance (intolerant vs. tolerant). Only those grouping variables for which differences among groups were detected are shown (see Appendix S11). Dotted lines indicate zero effect sizes