Table 1.

Average CCl4 flux into soils measured during 24-h flux chamber experiments for the different biomes tested

SiteMean CCl4 flux [nmol (m2 day)−1] ± SDn
Tropical0.17 ± 0.0164
Subtropical0.25 ± 0.0424
Boreal0.30 ± 0.07194
Avg0.24 ± 0.10282