300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Populus nigra L. [Black Poplar]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
6
|
|
|
| Arithmetic Mean |
73.2%
|
|
|
| Standard Error |
18.3%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Bernacchi et al. (2003) |
Conventionally managed seedlings grown in a FACE study in central Italy: daily integral of net photosynthesis in May
|
66%
|
|
|
|
Bernacchi et al. (2003) |
Conventionally managed seedlings grown in a FACE study in central Italy: daily integral of net photosynthesis in July
|
82%
|
|
|
|
Bernacchi et al. (2003) |
Conventionally managed seedlings grown in a FACE study in central Italy: daily integral of net photosynthesis in September
|
144%
|
|
|
|
Davey et al. (2006) |
Total daily photosynthesis of a complete multi-year production cycle of plantation trees growing under conditions of adequate water and nutrients in a FACE study
|
106%
|
|
|
|
Gielen et al. (2005) |
Canopy photosynthesis from drip-irrigated seedlings during the second year of a FACE study in central Italy
|
32%
|
|
|
|
Gielen et al. (2005) |
Canopy photosynthesis from drip-irrigated seedlings during the third year of a FACE study in central Italy
|
9%
|
|
|