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. 2013 Apr 16;8(4):e60629. doi: 10.1371/journal.pone.0060629

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© 2013 Ceola et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(a) Biofilm Chl-a [g cm⁻²] for each discharge and light treatment (mean ± SD). Two-way ANOVA: discharge F_1,16 = 7.12, P = 0.017; light F_3,16 = 2.53, P = 0.094; discharge x light F_3,16 = 0.5, P = 0.685. (b) Biofilm OM [mg cm⁻²] for each discharge and light treatment (mean ± SD). Two-way ANOVA: discharge F_1,16 = 11.25, P = 0.004; light F_3,16 = 3.92, P = 0.028; discharge×light F_3,16 = 0.2, P = 0.897. Blue and red bars refer to stochastic and constant discharge treatments, respectively.

Inline graphic — (a) Biofilm Chl-a [g cm⁻²] for each discharge and light treatment (mean ± SD). Two-way ANOVA: discharge F_1,16 = 7.12, P = 0.017; light F_3,16 = 2.53, P = 0.094; discharge x light F_3,16 = 0.5, P = 0.685. (b) Biofilm OM [mg cm⁻²] for each discharge and light treatment (mean ± SD). Two-way ANOVA: discharge F_1,16 = 11.25, P = 0.004; light F_3,16 = 3.92, P = 0.028; discharge×light F_3,16 = 0.2, P = 0.897. Blue and red bars refer to stochastic and constant discharge treatments, respectively.