300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Calamagrostis epigeios (L.) Roth [Chee Reedgrass]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
98.5%
|
|
|
| Standard Error |
0.4%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Gloser and Bartak (1994) |
controlled environment chambers
|
99%
|
|
|
|
Hoorens et al. (2003) |
Well watered and fertilized plants grown from seed for 16 weeks in 880-ml pots filled with dune sand within greenhouse compartments
|
98%
|
|
|