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


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Pinus strobus L. [Eastern White Pine]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
3
 
 
 Arithmetic Mean
31.7%
 
 
 Standard Error
9%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Bazzaz et al. (1990)

greenhouse, 2-liter pots
14%

 

 

Godbold et al. (1997)

glasshouse, roots
52%

 

 

Godbold et al. (1997)

glasshouse, whole plant
29%

 

 

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