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


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Phytoplankton Community of a Fjord in Southern Norway


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
1
1
 
 Arithmetic Mean
23%
33%
 
 Standard Error
0%
0
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Riebesell et al. (2007)

Photosynthesis of marine phytoplankton, comprised primarily of diatoms and coccolithophores, growing in polyethylene mesocosms extending from the water surface to a depth of approximately 10 meters over the period 15 May to 9 June 2005
23%

 

 

Riebesell et al. (2007)

Photosynthesis of marine phytoplankton, comprised primarily of diatoms and coccolithophores, growing in polyethylene mesocosms extending from the water surface to a depth of approximately 10 meters over the period 15 May to 9 June 2005
 

33%

 

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