300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Eriophorum vaginatum L. [Tussock Cottongrass]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
5
|
|
|
Arithmetic Mean |
105%
|
|
|
Standard Error |
71.6%
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
BassiriRad et al. (1996) |
glasshouse, 5°C soil temperature
|
27%
|
|
|
BassiriRad et al. (1996) |
glasshouse, 15°C soil temperature
|
37%
|
|
|
BassiriRad et al. (1996) |
glasshouse, 25°C soil temperature
|
20%
|
|
|
Hunt et al. (1991) |
pots (1 liter)
|
16%
|
|
|
Tissue and Oechel (1987) |
field
|
425%
|
|
|