300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Calcareous Grassland Community in the Swiss Jura Mountains
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
49.5%
|
|
|
| Standard Error |
3.2%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Stocker et al. (1999) |
First-year photosynthesis of a planted community, characteristic of low-fertility, species-rich calcareous grassland in the foothills of the Swiss Jura mountains (where the study was conducted), with plants enriched with CO2 via open-top, open-bottom Screen-Aided CO2 Control (SACC) units
|
54%
|
|
|
|
Stocker et al. (1999) |
Second-year photosynthesis of a planted community, characteristic of low-fertility, species-rich calcareous grassland in the foothills of the Swiss Jura mountains (where the study was conducted), with plants enriched with CO2 via open-top, open-bottom Screen-Aided CO2 Control (SACC) units
|
45%
|
|
|