300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Orontium aquaticum L. [Goldenclub]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
7
|
7
|
7
|
| Arithmetic Mean |
72.1%
|
0%
|
0%
|
| Standard Error |
9.3%
|
0
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Megonigal and Schlesinger (1997) |
glasshouse, 2 months
|
49%
|
||
|
Megonigal and Schlesinger (1997) |
glasshouse, 3 months
|
61%
|
||
|
Megonigal and Schlesinger (1997) |
growth chamber, 6 months
|
43%
|
||
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; leaf-level, flooded
|
86%
|
||
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; whole-plant, flooded
|
63%
|
||
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; leaf-level, non-flooded
|
120%
|
||
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; whole-plant, non-flooded
|
83%
|