Percent Dry Weight (Biomass) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


For a more detailed description of this table, click here.

Ecosystem [Anthoxanthum odoratum L. (Sweet Vernalgrass), Cynosurus cristatus L. (Crested Dogstailgrass), Holcus lanatus L. (Common Velvetgrass), Lolium perenne L. (Perennial Ryegrass), Paspalum dilatatum (Dallas Grass), Poa trivialis L. (Rough Bluegrass), and Trifolium repens L. (White Clover)]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
1
 
 
 Arithmetic Mean
12%
 
 
 Standard Error
0%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Clark et al. (1997)

controlled environment rooms
12%

 

 

Printer Friendly Version