Fig. 3From: Elevated atmospheric CO2 impact on carbon and nitrogen transformations and microbial community in replicated wetlanda Water TC (with plants) under elevated treatment, b water TC (without plants) under elevated treatment, c water TC (with plants) under ambient treatment, and d water TC (without plants) under ambient treatment (in time) during treatment. Each value indicated mean and standard error (S.E.). There were no significant differences between the two treatments (p ≥ 0.05)Back to article page