Table 2. Classification and isotopic characteristics (mean ± SD) of fog collected from the Gobabeb Research and Training Centre in the Namib Desert (2014–2015).

n, sample size.

Classification	δ18O‰	δ2H‰	δ17O‰	d‰	n
Advective	−0.74 ± 0.6	+1.76 ± 5.1	−0.20 ± 0.5	+7.67 ± 1.3	15
Mixed	−0.43 ± 0.6	+0.01 ± 5.3	−0.23 ± 0.5	+3.42 ± 1.0	10
Radiation	+1.41 ± 2.1	+8.18 ± 13.3	+0.78 ± 1.1	−2.24 ± 3.4	8