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Elongated chambers for field studies across atmospheric CO2 gradients
Authors:H. B. Johnson  H. W. Polley   R. P. Whitis
Affiliation:Grassland, Soil and Water Research Laboratory, U.S. Department of Agriculture, Agricultural Research Service, 808 E. Blackland Road, Temple, TX 76502, USA
Abstract:
Keywords:Air temperature    photosynthesis    respiration    vapour pressure deficit
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