300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Caragana intermedia Kuanget H.C. Fu [Deciduous Shrub of Semi-arid Northern China]
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300 ppm
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600 ppm
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900 ppm
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| Number of Results |
6
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| Arithmetic Mean |
54.5%
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|
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| Standard Error |
4.5%
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Experimental Conditions
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300 ppm
|
600 ppm
|
900 ppm
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|
Xiao et al. (2005) |
Total biomass of well-watered (60-70%field capacity) seedlings grown for 3.5 months in 10-cm-high, 10-cm-diamter pots filled with sand in greenhouse compartments maintained at different CO2 concentrations
|
68%
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|
|
|
Xiao et al. (2005) |
Total biomass of moderate-watered (45-55% field capacity) seedlings grown for 3.5 months in 10-cm-high, 10-cm-diamter pots filled with sand in greenhouse compartments maintained at different CO2 concentrations
|
52%
|
|
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Xiao et al. (2005) |
Total biomass of drought-stressed (30-40% field capacity) seedlings grown for 3.5 months in 10-cm-high, 10-cm-diamter pots filled with sand in greenhouse compartments maintained at different CO2 concentrations
|
45%
|
|
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Xu et al. (2007) |
Well-fertilized plants grown from seed for 115 days within environmental growth chambers in pots filled with sandy soil maintained at a soil relative water content of 60-70% (adequate moisture)
|
69%
|
|
|
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Xu et al. (2007) |
Well-fertilized plants grown from seed for 115 days within environmental growth chambers in pots filled with sandy soil maintained at a soil relative water content of 45-55% (moderate drought)
|
54%
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Xu et al. (2007) |
Well-fertilized plants grown from seed for 115 days within environmental growth chambers in pots filled with sandy soil maintained at a soil relative water content of 30-40% (severe drought)
|
39%
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