The “Flexi-Chamber”: A Novel Cost-Effective In Situ - Table 2 Respirometry Chamber for Coral Physiological Measurements

A) The metabolic (Net photosynthesis (PN), Gross photosynthesis (PG), Respiration (R) and Calcification (G)) activity of three coral species at two sites on the coast of Morro de São Paulo, Bahia, Brazil. Incubations were conducted in March 2015 on five colonies of each species over five replicate days. Data are averages (n = 5) and standard error. Rates are mmol m-2 h-1. B) Model parameters to estimate photosynthesis, respiration and calcification as a function of habitat and coral species with day modelled as a random effect.