Supplementary data 4
From: Variation in irradiance, soil features and regeneration patterns in experimental forest canopy gaps
![Supplementary data 4](http://media.springernature.com/full/springer-static/esm/art%3A10.1007%2Fs13595-014-0424-y/MediaObjects/13595_2014_424_Fig9_ESM.gif)
Soil water content in the topsoil (0–10 cm) measured during the (a) 2003 growing season and (b) 2004 growing season in sampling plots in the medium gap (n = 113) and in the small gap (n = 43). The white lines denote soil water content values below the permanent wilting point (SWC < PWP). (GIF 3732 kb)