300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Quercus crispula (Bl.) Rehd. & Wils. [Mongolian Oak]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
2
|
2
|
|
Arithmetic Mean |
19%
|
68.5%
|
|
Standard Error |
3.5%
|
1.1
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
Liang et al. (1996) |
open-top growth cabinets, medium light
|
24%
|
70% |
|
Liang et al. (1996) |
open-top growth cabinets, high light
|
14%
|
67% |
|