300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Sporobolus pyramidalis Beauv. [Whorled Dropseed]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
6
|
|
|
| Arithmetic Mean |
33.5%
|
|
|
| Standard Error |
21.7%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Wand et al. (2001) |
open-top chamber, leaves, first cut
|
19%
|
|
|
|
Wand et al. (2001) |
open-top chamber, leaves, second cut
|
9%
|
|
|
|
Wand et al. (2001) |
open-top chamber, non-leaf mass, first cut
|
143%
|
|
|
|
Wand et al. (2001) |
open-top chamber, non-leaf mass,second cut
|
-15%
|
|
|
|
Wand et al. (2001) |
open-top chamber, shoot, first cut
|
50%
|
|
|
|
Wand et al. (2001) |
open-top chamber, shoot, second cut
|
-5%
|
|
|