300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Sorghastrum nutans (L.) Nash [Yellow Indian Grass]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
3
|
|
|
| Arithmetic Mean |
9.7%
|
|
|
| Standard Error |
14.4%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
LeCain and Morgan (1998) |
Well-watered and fertilized C4 plants grown from seed in 8-liter pots for 39 days in controlled environment chambers
|
44%
|
|
|
|
Millhollen et al. (2006) |
Aboveground biomass of well watered potted plants grown from seed in naturally-lit growth chambers for 31 weeks
|
0%
|
|
|
|
Reich et al. (2001) |
FACE
|
-15%
|
|
|