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dc.contributor.authorBabst, Flurin
dc.contributor.authorBouriaud, Olivier
dc.contributor.authorPoulter, Benjamin
dc.contributor.authorTrouet, Valerie
dc.contributor.authorGirardin, Martin P
dc.contributor.authorFrank, David C
dc.date.accessioned2019-06-05T18:02:05Z
dc.date.available2019-06-05T18:02:05Z
dc.date.issued2019-01-01
dc.identifier.citationBabst, F., Bouriaud, O., Poulter, B., Trouet, V., Girardin, M. P., & Frank, D. C. (2019). Twentieth century redistribution in climatic drivers of global tree growth. Science advances, 5(1), eaat4313.en_US
dc.identifier.issn2375-2548
dc.identifier.pmid30746436
dc.identifier.doi10.1126/sciadv.aat4313
dc.identifier.urihttp://hdl.handle.net/10150/632499
dc.description.abstractEnergy and water limitations of tree growth remain insufficiently understood at large spatiotemporal scales, hindering model representation of interannual or longer-term ecosystem processes. By assessing and statistically scaling the climatic drivers from 2710 tree-ring sites, we identified the boreal and temperate land areas where tree growth during 1930-1960 CE responded positively to temperature (20.8 ± 3.7 Mio km2; 25.9 ± 4.6%), precipitation (77.5 ± 3.3 Mio km2; 96.4 ± 4.1%), and other parameters. The spatial manifestation of this climate response is determined by latitudinal and altitudinal temperature gradients, indicating that warming leads to geographic shifts in growth limitations. We observed a significant (P < 0.001) decrease in temperature response at cold-dry sites between 1930-1960 and 1960-1990 CE, and the total temperature-limited area shrunk by -8.7 ± 0.6 Mio km2. Simultaneously, trees became more limited by atmospheric water demand almost worldwide. These changes occurred under mild warming, and we expect that continued climate change will trigger a major redistribution in growth responses to climate.en_US
dc.description.sponsorshipEU-H2020 program [640176]; Swiss National Science Foundation [P300P2_154543]en_US
dc.language.isoenen_US
dc.publisherAMER ASSOC ADVANCEMENT SCIENCEen_US
dc.relation.urlhttps://advances.sciencemag.org/content/5/1/eaat4313en_US
dc.rightsCopyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.titleTwentieth century redistribution in climatic drivers of global tree growthen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Lab Tree Ring Resen_US
dc.identifier.journalSCIENCE ADVANCESen_US
dc.description.noteOpen access journalen_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal published versionen_US
dc.source.journaltitleScience advances
refterms.dateFOA2019-06-05T18:02:06Z


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Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).
Except where otherwise noted, this item's license is described as Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).