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.

Aster tripolium L. [Sea Aster]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
8
8
8
 Arithmetic Mean
65.8%
0%
0%
 Standard Error
21.5%
0
0%

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Geissler et al. (2009)

Photosynthesis of adequately fertilized two-month-old plants grown for an additional month within open-top chambers inside a controlled-environment greenhouse, where they were irrigated with water having a salt (NaCl) content equivalent to 0% seawater salinity (sws)
112%

Geissler et al. (2009)

Photosynthesis of adequately fertilized two-month-old plants grown for an additional month within open-top chambers inside a controlled-environment greenhouse, where they were irrigated with water having a salt (NaCl) content equivalent to 50% seawater salinity (sws)
165%

Geissler et al. (2009)

Photosynthesis of adequately fertilized two-month-old plants grown for an additional month within open-top chambers inside a controlled-environment greenhouse, where they were irrigated with water having a salt (NaCl) content equivalent to 100% seawater salinity (sws)
142%

Lenssen et al. (1995)

glasshouse, low soil salinity, flooded
48%

Lenssen et al. (1995)

glasshouse, low soil salinity, non-flooded
16%

Lenssen et al. (1995)

glasshouse, high soil salinity, flooded
34%

Lenssen et al. (1995)

glasshouse, high soil salinity, non-flooded
18%

Rozema et al. (1990)

pots, growth chambers
-9%


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