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ARS Home » Southeast Area » Auburn, Alabama » Soil Dynamics Research » Research » Publications at this Location » Publication #258221
Title: Implications of elevated atmospheric CO2 on plant growth and water relations

Author
item Prior, Stephen - Steve
item Runion, George
item MARBLE, CHRISTOPHER - Auburn University
item Torbert, Henry - Allen
item Rogers Jr, Hugo
item GILLIAM, CHARLES - Auburn University

Submitted to: Meeting Abstract
Publication Type: Abstract Only
Publication Acceptance Date: 8/2/2010
Publication Date: 8/2/2010
Citation: Prior, S.A., Runion, G.B., Marble, C., Torbert III, H.A., Rogers Jr, H.H., Gilliam, C.H. 2010. Implications of elevated atmospheric CO2 on plant growth and water relations [abstract]. Hortscience. 45(8):S14.

Interpretive Summary:

Technical Abstract: Empirical records provide incontestable evidence for the global rise in CO2 concentration in the earth’s atmosphere. Plant growth can be stimulated by elevation of CO2; photosynthesis increases and economic yield is often enhanced. The application of more CO2 can result in less water use. Competition between crops and weeds could be altered. Increases in root biomass could also influence soil carbon storage and trace gas emissions. Having looked at the available data base, we will offer a series of priority targets for future research.