Table 3. Estimated distances [95% C.I.] to the optimum under the assumption of a displaced-gamma distribution, obtained from 100 samples from the posteriors.

	Standard salinity	Elevated salinity
25°	0.0173 [0.0128, 0.0246]	0.0235 [0.0219, 0.0249]
30°	0.0083 [0.0061, 0.0117]	0.0106 [0.0090, 0.0114]
36°	0.0075 [0.0063, 0.0096]	0.0064 [0.0051, 0.0085]