Fig. 3

Rates of N2 fixation (n = 7 samples per treatment group) normalized to surface area (mean ± SE) for Stylophora pistillata. LL = 150 µmol quanta m−2 s−1, HL = 500 µmol quanta m−2 s−1

Rates of N2 fixation (n = 7 samples per treatment group) normalized to surface area (mean ± SE) for Stylophora pistillata. LL = 150 µmol quanta m−2 s−1, HL = 500 µmol quanta m−2 s−1