300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Ranunculus glacialis L. [Glacier Buttercup]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
3
|
|
|
| Arithmetic Mean |
44%
|
|
|
| Standard Error |
8.9%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Korner and Diemer (1994) |
growth chamber, grown for one season
|
65%
|
|
|
|
Korner and Diemer (1994) |
growth chamber, grown for two seasons
|
39%
|
|
|
|
Korner et al. (1988) |
field, 2600 m altitude
|
28%
|
|
|