300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Argyrodendron trifoliolatum (F.) Muell. [Rainforest Tree]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
|
4
|
|
Arithmetic Mean |
|
65.5%
|
|
Standard Error |
|
3.9
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
Thompson et al. (1992) |
growth cabinets, weak light, high nutrients
|
|
74% |
|
Thompson et al. (1992) |
growth cabinets, weak light, low nutrients
|
|
60% |
|
Thompson et al. (1992) |
growth cabinets, strong light, high nutrients
|
|
72% |
|
Thompson et al. (1992) |
growth cabinets, strong light, low nutrients
|
|
56% |
|