300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Scirpus olneyi Grey [Salt Marsh Sedge]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
9
|
|
|
| Arithmetic Mean |
54.4%
|
|
|
| Standard Error |
10.1%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Arp and Drake (1991) |
field, open-top chamber
|
122%
|
|
|
|
Erickson et al. (2013) |
Photosynthesis of natural high-marsh community dominated by S. olneyi in a brackish sub-estuary on the western shore of Chesapeake Bay (USA), where the studied ecosystem had been enclosed within open-top chambers for a period of 19 years
|
28%
|
|
|
|
Jacob et al. (1995) |
open-top chambers, photosynthesis measured in the lab
|
39%
|
|
|
|
Jacob et al. (1995) |
open-top chambers, photosynthesis measured in the field
|
88%
|
|
|
|
Li et al. (2010) |
Photosynthesis of an S. olneyi community in a Chesapeake Bay (USA) wetland studied over a period of 12 years with open-top chambers within which net ecosystem CO2 exchange was measured between the hours of 1:00 and 3:00 pm in the months of July and August
|
32%
|
|
|
|
Long and Drake (1991) |
field, open-top chamber, low light
|
|
|
|
|
Long and Drake (1991) |
field, open-top chamber, high light
|
53%
|
|
|
|
Rasse et al. (2003) |
Many years of open-top chamber studies in the field at Chesapeake Bay
|
32%
|
|
|
|
Rasse et al. (2005) |
Fifteen-year average of open-top chamber studies in the field at Chesapeake Bay
|
31%
|
|
|
|
Ziska et al. (1990) |
low light
|
|
|
|
|
Ziska et al. (1990) |
high light
|
65%
|
|
|