300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Scrub oak palmetto ecosystem
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
3
|
|
|
| Arithmetic Mean |
69.3%
|
|
|
| Standard Error |
20.8%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Johnson et al. (2003) |
Fifth-year aboveground biomass from an open-top chamber study of vegetation growing naturally out-of-doors and rooted in the ground
|
118%
|
|
|
|
Seiler et al. (2009) |
An 11-year open-top chamber study of a fire-regenerated Florida (USA) scrub-oak ecosystem, which was comprised of a mix of three oak species (Quercus myrtifolia, Q. geminata and Q. chapmanii) that accounted for about 90% of the total aboveground ecosystem biomass, plus several other plant species that accounted for the remaining 10% of the ecosystem biomass
|
58%
|
|
|
|
Stover et al. (2007) |
Coarse-root biomass of ten-year-plus open-top-chamber study of a regenerating (after burning) scrub oak ecosystem in Florida, USA
|
32%
|
|
|