300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Eucalyptus pauciflora [Snow Gum Tree]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
10
|
|
|
| Arithmetic Mean |
67.1%
|
|
|
| Standard Error |
9.5%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Atwell et al. (2009) |
Shoot biomass of well watered seedlings grown from spring to early summer in glasshouses under low soil nitrogen conditions four months after planting (0.10 g N per plant)
|
60%
|
|
|
|
Atwell et al. (2009) |
Shoot biomass of well watered seedlings grown from spring to early summer in glasshouses under high soil nitrogen conditions four months after planting (2.75 g N per plant)
|
51%
|
|
|
|
Atwell et al. (2009) |
Root biomass of well watered seedlings grown from spring to early summer in glasshouses under low soil nitrogen conditions four months after planting (0.10 g N per plant)
|
30%
|
|
|
|
Atwell et al. (2009) |
Root biomass of well watered seedlings grown from spring to early summer in glasshouses under high soil nitrogen conditions four months after planting (2.75 g N per plant)
|
94%
|
|
|
|
Atwell et al. (2009) |
Shoot biomass of well watered seedlings grown from spring to early summer in glasshouses under low soil nitrogen conditions six months after planting (0.10 g N per plant)
|
53%
|
|
|
|
Atwell et al. (2009) |
Shoot biomass of well watered seedlings grown from spring to early summer in glasshouses under high soil nitrogen conditions six months after planting (2.75 g N per plant)
|
53%
|
|
|
|
Atwell et al. (2009) |
Root biomass of well watered seedlings grown from spring to early summer in glasshouses under low soil nitrogen conditions six months after planting (0.10 g N per plant)
|
53%
|
|
|
|
Atwell et al. (2009) |
Root biomass of well watered seedlings grown from spring to early summer in glasshouses under high soil nitrogen conditions six months after planting (2.75 g N per plant)
|
139%
|
|
|
|
Loveys et al. (2010) |
Four-month-old seedlings transplanted directly into the ground in Canberra (Australia) within open-top chambers, where they grew from March 2004 to January 2005 in soil with a covering of straw on its surface
|
89%
|
|
|
|
Loveys et al. (2010) |
Four-month-old seedlings transplanted directly into the ground in Canberra (Australia) within open-top chambers, where they grew from March 2004 to January 2005 in soil without a covering of straw on its surface
|
49%
|
|
|