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Stem hydraulic conductance of European beech (Fagus sylvatica L.) and pedunculate oak (Quercus robur L.) grown in elevated CO2

Research output: Contribution to journalJournal article

Published

<mark>Journal publication date</mark>07/1997
<mark>Journal</mark>Journal of Experimental Botany
Issue312
Volume48
Number of pages3
Pages1487-1489
<mark>Original language</mark>English

Abstract

Over two seasons in c. 600 ppm CO2, oak had lower stomatal conductance in CO2-enriched compared to ambient air, Beech showed no response to CO2 concentration on sunny days, Mirroring this pattern, exposure to elevated CO2 reduced whole-shoot hydraulic conductance per unit leaf area in oak, but not in beech.