Percent Dry Weight (Biomass) Increases for 300, 600 and 900 ppm
Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Calcareous Grassland (C3)
Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Calcareous Grassland (C3)
|
Experimental Conditions
|
300 ppm
|
600 ppm |
900 ppm
|
|
|
Niklaus and Korner (2004)
|
In situ screen-aided CO2 control (SACC) study in the first year of the experiment
|
6%
|
|
|
|
Niklaus and Korner (2004)
|
In situ screen-aided CO2 control (SACC) study in the second year of the experiment
|
26%
|
|
|
|
Niklaus and Korner (2004)
|
In situ screen-aided CO2 control (SACC) study in the third year of the experiment
|
28%
|
|
|
|
Niklaus and Korner (2004)
|
In situ screen-aided CO2 control (SACC) study in the fourth year of the experiment
|
34%
|
|
|
|
Niklaus and Korner (2004)
|
In situ screen-aided CO2 control (SACC) study in the fifth year of the experiment
|
40%
|
|
|
|
Niklaus and Korner (2004)
|
In situ screen-aided CO2 control (SACC) study in the sixth year of the experiment
|
23%
|
|
|
|
Niklaus et al. (2000)
|
SACC units
|
24%
|
|
|
|
Niklaus et al. (2003)
|
SACC units; 6 years
|
26%
|
|
|
|
Thurig et al. (2003)
|
Nutrient-poor field site with Screen-Aided CO2 Control (SACC); 5 years
|
23%
|
|
|