Percent Photosynthesis (Net CO2 Exchange Rate) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


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Cercis canadensis L. [Eastern Redbud Tree]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
3
 
 
 Arithmetic Mean
127.3%
 
 
 Standard Error
48%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

DeLucia and Thomas (2000)

FACE
240%

 

 

Springer and Thomas (2007)

Photosynthesis of saplings of understory trees in June of the seventh year of the Duke Forest FACE experiment
100%

 

 

Springer and Thomas (2007)

Photosynthesis of saplings of understory trees in September of the seventh year of the Duke Forest FACE experiment
42%

 

 

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