300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Southern China Ecosystem of Six Native Tree Species
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
4
|
|
|
| Arithmetic Mean |
28.8%
|
|
|
| Standard Error |
4.6%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Deng et al. (2010) |
Biomass of all aboveground parts of trees grown from the seedling stage for 2.75 years in open-top chambers in Guangzhou, China, which has a typical south subtropical monsoon climate
|
21%
|
|
|
|
Deng et al. (2010) |
Root biomass of trees grown from the seedling stage for 2.75 years in open-top chambers in Guangzhou, China, which has a typical south subtropical monsoon climate
|
44%
|
|
|
|
Deng et al. (2010) |
Aboveground biomass of trees grown from the seedling stage for 2.75 years in soil amended with extra nitrogen at a rate of 100 kg N per hectare per year within open-top chambers in Guangzhou, China, which has a typical south subtropical monsoon climate
|
28%
|
|
|
|
Deng et al. (2010) |
Root biomass of trees grown from the seedling stage for 2.75 years in soil amended with extra nitrogen at a rate of 100 kg N per hectare per year within open-top chambers in Guangzhou, China, which has a typical south subtropical monsoon climate
|
22%
|
|
|