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


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Hydrilla verticillata (L.f.) Royle [Water Thyme]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
7
 
 
 Arithmetic Mean
21.9%
 
 
 Standard Error
3.3%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Chen et al. (1994)

growth chambers, 15°C, leaves
22%

 

 

Chen et al. (1994)

growth chambers, 15°C, stem
29%

 

 

Chen et al. (1994)

growth chambers, 15°C, roots
14%

 

 

Chen et al. (1994)

growth chambers, 25°C, leaves
25%

 

 

Chen et al. (1994)

growth chambers, 25°C, stem
23%

 

 

Chen et al. (1994)

growth chambers, 25°C, roots
34%

 

 

Chen et al. (1994)

growth chambers, 32°C, total biomass
6%

 

 

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