Table 3 Summary of mean net P max and R d (μmol C gdw-1 h-1) ± SD and estimated DOC exudation rates expressed as a percentage of GPP
Experiment | Pmax | Rd | n | Leaf exud | RR exud |
|---|---|---|---|---|---|
(μmol C gdw-1 h-1) | (μmol C gdw-1 h-1) | (% GPP) | (% GPP) | ||
Light | 165 ± 94 | −28 ± 33 | 9 | 1.4 ± 0.7 | 1.5 ± 0.6 |
Temp | 106 ± 36 | −14 ± 8 | 6 | 2.4 ± 1.8 | 1.7 ± 0.9 |
Salinity | 236 ± 138 | −20 ± 12 | 5 | 2.2 ± 1.2 | 1.5 ± 0.9 |