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


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Bromus inermis Leysser [Smooth Brome]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
3
 
 
 Arithmetic Mean
110%
 
 
 Standard Error
74.4%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

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
288%

 

 

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
55%

 

 

Reich et al. (2001)

FACE
-13%

 

 

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