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


For a more detailed description of this table, click here.

Calluna vulgaris (L.) Hull [Heather]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
20
 
 
 Arithmetic Mean
114.5%
 
 
 Standard Error
48.5%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Albert et al. (2011)

Photosynthesis of plants growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark during the month of May
88%

 

 

Albert et al. (2011)

Photosynthesis of plants growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark during the month of June
96%

 

 

Albert et al. (2011)

Photosynthesis of plants growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark during the month of July
61%

 

 

Albert et al. (2011)

Photosynthesis of plants growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark during the month of August
119%

 

 

Albert et al. (2011)

Photosynthesis of plants growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark during the month of September
92%

 

 

Albert et al. (2011)

Photosynthesis of plants growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark during the month of October
30%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with rainout shelters used to induce drought, during the month of May
154%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with rainout shelters used to induce drought, during the month of June
186%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with rainout shelters used to induce drought, during the month of July
134%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with rainout shelters used to induce drought, during the month of August
752%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with rainout shelters used to induce drought, during the month of September
-464%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with rainout shelters used to induce drought, during the month of October
25%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with curtains covering half of each plot during the night that increased night air temperature by 1.4°C, during the month of May
43%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with curtains covering half of each plot during the night that increased night air temperature by 1.4°C, during the month of June
179%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with curtains covering half of each plot during the night that increased night air temperature by 1.4°C, during the month of July
99%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with curtains covering half of each plot during the night that increased night air temperature by 1.4°C, during the month of August
32%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with curtains covering half of each plot during the night that increased night air temperature by 1.4°C, during the month of September
68%

 

 

Albert et al. (2011)

Photosynthesis of plants in a FACE study growing under normal weather conditions within a dry heathland ecosystem on sandy soil in North Zealand, Denmark, with curtains covering half of each plot during the night that increased night air temperature by 1.4°C, during the month of October
497%

 

 

Kerslake et al. (1998)

open-top chambers, unfertilized
38%

 

 

Kerslake et al. (1998)

open-top chambers, fertilized
61%

 

 

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