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 |
12
|
|
|
| Arithmetic Mean |
19.8%
|
|
|
| Standard Error |
3%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Megonigal and Schlesinger (1997) |
glasshouse, shoot
|
25%
|
|
|
|
Megonigal and Schlesinger (1997) |
glasshouse, root
|
9%
|
|
|
|
Megonigal and Schlesinger (1997) |
glasshouse, total plant
|
15%
|
|
|
|
Megonigal and Schlesinger (1997) |
growth chamber, shoot
|
9%
|
|
|
|
Megonigal and Schlesinger (1997) |
growth chamber, fine root
|
15%
|
|
|
|
Megonigal and Schlesinger (1997) |
growth chamber, coarse root
|
14%
|
|
|
|
Megonigal and Schlesinger (1997) |
growth chamber, total root
|
15%
|
|
|
|
Megonigal and Schlesinger (1997) |
growth chamber, total plant
|
13%
|
|
|
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; (shoots, flooded)
|
26%
|
|
|
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; (roots, flooded)
|
31%
|
|
|
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; (shoots, non-flooded)
|
18%
|
|
|
|
Megonigal et al. (2005) |
Well watered and fertilized plants grown from seed in controlled-environment glasshouses for 18 weeks; (roots, non-flooded)
|
47%
|
|
|