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Article: Hydrogen isotopic compositions of plant leaf lipids are unaffected by a twofold pCO2 change in growth chambers

TitleHydrogen isotopic compositions of plant leaf lipids are unaffected by a twofold pCO2 change in growth chambers
Authors
Issue Date2008
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/orggeochem
Citation
Organic Geochemistry, 2008, v. 39 n. 4, p. 478-482 How to Cite?
AbstractHydrogen isotopic compositions of leaf lipids have potential for reconstructing past hydrological changes. However, the effect of pCO2 levels on leaf lipid D/H values (δD values) is unknown. Here, we show that leaf lipid (n-alkanes and n-alkanoic acids) δD values of thirteen plant species grown in chambers are unaffected by a twofold change in ambient pCO2 level. We hypothesize that the effect of enhanced evapotranspiration at lower CO2 is accompanied by an increase in kinetic hydrogen isotopic fractionation due to lower rate of plant growth, and vice versa. © 2008 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/151240
ISSN
2015 Impact Factor: 2.99
2015 SCImago Journal Rankings: 1.567
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLiu, Zen_US
dc.contributor.authorHuang, Yen_US
dc.date.accessioned2012-06-26T06:19:09Z-
dc.date.available2012-06-26T06:19:09Z-
dc.date.issued2008en_US
dc.identifier.citationOrganic Geochemistry, 2008, v. 39 n. 4, p. 478-482en_US
dc.identifier.issn0146-6380en_US
dc.identifier.urihttp://hdl.handle.net/10722/151240-
dc.description.abstractHydrogen isotopic compositions of leaf lipids have potential for reconstructing past hydrological changes. However, the effect of pCO2 levels on leaf lipid D/H values (δD values) is unknown. Here, we show that leaf lipid (n-alkanes and n-alkanoic acids) δD values of thirteen plant species grown in chambers are unaffected by a twofold change in ambient pCO2 level. We hypothesize that the effect of enhanced evapotranspiration at lower CO2 is accompanied by an increase in kinetic hydrogen isotopic fractionation due to lower rate of plant growth, and vice versa. © 2008 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/orggeochemen_US
dc.relation.ispartofOrganic Geochemistryen_US
dc.titleHydrogen isotopic compositions of plant leaf lipids are unaffected by a twofold pCO2 change in growth chambersen_US
dc.typeArticleen_US
dc.identifier.emailLiu, Z:zhliu@hku.hken_US
dc.identifier.authorityLiu, Z=rp00750en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.orggeochem.2008.01.020en_US
dc.identifier.scopuseid_2-s2.0-42049110343en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-42049110343&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume39en_US
dc.identifier.issue4en_US
dc.identifier.spage478en_US
dc.identifier.epage482en_US
dc.identifier.isiWOS:000256125900009-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLiu, Z=16177844800en_US
dc.identifier.scopusauthoridHuang, Y=35272305000en_US

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