Percent Dry Weight (Biomass) Increases for 300, 600 and 900 ppm
Increases in the Air's CO2 Concentration:
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Nutrient-poor semi-natural grassland community classified as a Festuco-Brometum, comprised of up to 40 vascular plant species dominated by Bromus erectus and Festuca rubra
Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Nutrient-poor semi-natural grassland community classified as a Festuco-Brometum, comprised of up to 40 vascular plant species dominated by Bromus erectus and Festuca rubra
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Experimental Conditions
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300 ppm
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600 ppm |
900 ppm
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Winkler and Herbst (2004)
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FACE study with one or two harvests per year over a four-year period
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20%
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