300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Avena barbata Pott ex Link [Slender Oat]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
6
|
|
|
| Arithmetic Mean |
22.8%
|
|
|
| Standard Error |
5.8%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Hu et al. (2005) |
Shoot biomass of well-watered plants grown from seed for an entire growing season in pot-microcosms in controlled-environment chambers
|
30%
|
|
|
|
Jackson et al. (1994) |
open-top chamber, shoots
|
41%
|
|
|
|
Jackson et al. (1995) |
open-top chamber, shoots, 1993 wet year
|
26%
|
|
|
|
Jackson et al. (1995) |
open-top chamber, shoots, 1994 dry year
|
7%
|
|
|
|
Moore and Field (2006) |
Aboveground biomass of initially-fertilized plants grown from seed for 143 days in 95 cm deep by 15 cm diameter microcosms filled with a 1:1 mix of sand and field soil placed within open-top chambers
|
1%
|
|
|
|
Moore and Field (2006) |
Belowground biomass of initially-fertilized plants grown from seed for 143 days in 95 cm deep by 15 cm diameter microcosms filled with a 1:1 mix of sand and field soil placed within open-top chambers
|
32%
|
|
|