气候变化领域集成服务门户(CCPortal): The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests

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DOI	10.1038/s41467-021-27579-9
	The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests
	Salomón R.L.; Peters R.L.; Zweifel R.; Sass-Klaassen U.G.W.; Stegehuis A.I.; Smiljanic M.; Poyatos R.; Babst F.; Cienciala E.; Fonti P.; Lerink B.J.W.; Lindner M.; Martinez-Vilalta J.; Mencuccini M.; Nabuurs G.-J.; van der Maaten E.; von Arx G.; Bär A.; Akhmetzyanov L.; Balanzategui D.; Bellan M.; Bendix J.; Berveiller D.; Blaženec M.; Čada V.; Carraro V.; Cecchini S.; Chan T.; Conedera M.; Delpierre N.; Delzon S.; Ditmarová Ľ.; Dolezal J.; Dufrêne E.; Edvardsson J.; Ehekircher S.; Forner A.; Frouz J.; Ganthaler A.; Gryc V.; Güney A.; Heinrich I.; Hentschel R.; Janda P.; Ježík M.; Kahle H.-P.; Knüsel S.; Krejza J.; Kuberski Ł.; Kučera J.; Lebourgeois F.; Mikoláš M.; Matula R.; Mayr S.; Oberhuber W.; Obojes N.; Osborne B.; Paljakka T.; Plichta R.; Rabbel I.; Rathgeber C.B.K.; Salmon Y.; Saunders M.; Scharnweber T.; Sitková Z.; Stangler D.F.; Stereńczak K.; Stojanović M.; Střelcová K.; Světlík J.; Svoboda M.; Tobin B.; Trotsiuk V.; Urban J.; Valladares F.; Vavrčík H.; Vejpustková M.; Walthert L.; Wilmking M.; Zin E.; Zou J.; Steppe K.
发表日期	2022
ISSN	2041-1723
卷号	13 期号:1
英文摘要	Heatwaves exert disproportionately strong and sometimes irreversible impacts on forest ecosystems. These impacts remain poorly understood at the tree and species level and across large spatial scales. Here, we investigate the effects of the record-breaking 2018 European heatwave on tree growth and tree water status using a collection of high-temporal resolution dendrometer data from 21 species across 53 sites. Relative to the two preceding years, annual stem growth was not consistently reduced by the 2018 heatwave but stems experienced twice the temporary shrinkage due to depletion of water reserves. Conifer species were less capable of rehydrating overnight than broadleaves across gradients of soil and atmospheric drought, suggesting less resilience toward transient stress. In particular, Norway spruce and Scots pine experienced extensive stem dehydration. Our high-resolution dendrometer network was suitable to disentangle the effects of a severe heatwave on tree growth and desiccation at large-spatial scales in situ, and provided insights on which species may be more vulnerable to climate extremes. © 2022, The Author(s).
语种	英语
scopus关键词	coniferous tree; dehydration; drought; extreme event; forest ecosystem; growth rate; heat wave; instrumentation; reforestation; shrinkage; temporal analysis; Europe; water; climate; climate change; dehydration; drought; ecology; ecosystem; forest; infrared radiation; Norway; Scots pine; soil; spruce; tree; Climate; Climate Change; Dehydration; Droughts; Ecology; Ecosystem; Forests; Infrared Rays; Norway; Picea; Pinus sylvestris; Soil; Trees; Water
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250539
作者单位	Laboratory of Plant Ecology, Department of Plants and Crops, Faculty of Bioscience Engineering, Ghent University, Ghent, 9000, Belgium; Grupo de Investigación Sistemas Naturales e Historia Forestal, Universidad Politécnica de Madrid, Madrid, 28040, Spain; Swiss Federal Institute for Forest Snow and Landscape Research WSL, Birmensdorf, 8903, Switzerland; Forest Ecology and Forest Management, Wageningen University and Research, Wageningen, 6700 AA, Netherlands; European Forest Institute, Resilience Programme, Bonn, 53113, Germany; Department of Forest Ecology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, 165 00, Prague, Czech Republic; DendroGreif, Institute for Botany and Landscape Ecology, University Greifswald, Greifswald, 17487, Germany; CREAF, Catalonia, Bellaterra (Cerdanyola del Vallès), E08193, Spain; Universitat Autònoma de Barcelona, Catalonia, Bellaterra (Cerdanyola del Vallès), E08193, Spain; School of Natural Resources and the Environment, University of Arizo...
推荐引用方式 GB/T 7714	Salomón R.L.,Peters R.L.,Zweifel R.,et al. The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests[J],2022,13(1).
APA	Salomón R.L..,Peters R.L..,Zweifel R..,Sass-Klaassen U.G.W..,Stegehuis A.I..,...&Steppe K..(2022).The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests.Nature Communications,13(1).
MLA	Salomón R.L.,et al."The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests".Nature Communications 13.1(2022).