Percent Dry Weight (Biomass) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


For a more detailed description of this table, click here.

Chenopodium album L. [Lambsquarters]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
20
 
 
 Arithmetic Mean
46%
 
 
 Standard Error
7.7%
 
 

Individual Experiment Results

Journal References
Experimental Conditions
300 ppm
600 ppm
900 ppm

Borjigidai et al. (2009)
Well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 29 days after transplanting (DAT)
96%

 
 

Borjigidai et al. (2009)
Well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 41 days after transplanting (DAT)
69%

 
 

Borjigidai et al. (2009)
Well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 62 days after transplanting (DAT)
36%

 
 

Borjigidai et al. (2009)
Well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 81 days after transplanting (DAT)
49%

 
 

Hikosaka et al. (2003)
Well-watered and fertilized plants grown from seed for 47 days in washed river sand in wooden boxes in open-top chambers in Sendai, Japan; 33 days after emergence
49%

 
 

Hikosaka et al. (2003)
Well-watered and fertilized plants grown from seed for 47 days in washed river sand in wooden boxes in open-top chambers in Sendai, Japan; 47 days after emergence
34%

 
 

Hunt et al. (1991)
pots (1 liter)
0%

 
 

Juknys et al. (2011)
Aboveground biomass of plants grown from seed for 21 days after germination within controlled-environment chambers at a density of 25 plants per each of three 5-L pots per treatment filled with neutral (pH 6.0-6.5) peat substrate
6%

 
 

Lee (2011)
Aboveground biomass of well watered and fertilized plants grown from seed to maturity in containers (60 cm long, 40 cm wide, 24 cm deep) filled with a 3:2:1 mix of sand:silt:clay plus leaf mold and vermiculite, which were placed within temperature gradient and CO2-temperature gradient chambers located out-of-doors at Tsukuba, Japan
92%

 
 

Lee (2011)
Total biomass of well watered and fertilized plants grown from seed to maturity in temperature-gradient and CO2+temperature-gradient chambers at temperatures 4°C above ambient temperatures out-of-doors at the Terrestrial Environmental Research Center of the University of Tsukuba, Japan
77%

 
 

Lee (2011)
Seed biomass of well watered and fertilized plants grown from seed to maturity in temperature-gradient and CO2+temperature-gradient chambers at temperatures 4°C above ambient temperatures out-of-doors at the Terrestrial Environmental Research Center of the University of Tsukuba, Japan
119%

 
 

Miyagi et al. (2007)
Seed or grain yield biomass of well watered and fertilized plants grown from seed to maturity in 4-liter pots filled with sand out-of-doors in open-top chambers
77%

 
 

Miyagi et al. (2007)
Whole plant biomass (at flowering) of well watered and fertilized plants grown from seed in 4-liter pots filled with sand out-of-doors in open-top chambers to the time of their natural death
17%

 
 

Miyagi et al. (2007)
Whole plant biomass (at time of death) of well watered and fertilized plants grown from seed in 4-liter pots filled with sand out-of-doors in open-top chambers to the time of their natural death
57%

 
 

Nagashima et al. (2003)
One growing season out-of-doors in open-top chambers at low soil nutrient regime
0%

 
 

Nagashima et al. (2003)
One growing season out-of-doors in open-top chambers at high soil nutrient regime
41%

 
 

Sage et al. (1989)
greenhouse
59%

 
 

Taylor and Potvin (1997)
Plants grown for three months in open-top chambers
0%

 
 

Zangerl and Bazzaz (1984)
pots (7 liters, 36 plants)
0%

 
 

Ziska et al. (1999)
Plants grown to maturity in glasshouses
42%

 
 

Printer Friendly Version