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 |
5
|
|
|
Arithmetic Mean |
194.6%
|
|
|
Standard Error |
103.8%
|
|
|
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%
|
|
|
McGranahan and Yurkonis (2018) |
Aboveground biomass expressed as a percentage of pre-experimental aboveground biomass that was regrown over the treatment period following a cutting at the beginning of a three week CO2 treatment period of well-watered plants grown in controlled environment chambers
|
547%
|
|
|
McGranahan and Yurkonis (2018) |
Aboveground biomass expressed as a percentage of pre-experimental aboveground biomass that was regrown over the treatment period following a cutting at the beginning of a three week CO2 treatment period of water-limited plants grown in controlled environment chambers
|
397%
|
|
|
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%
|
|
|