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|a 10.1111/nph.19692
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|a eng
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|a Grossman, Jake J
|e verfasserin
|4 aut
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|a Temperate woody species across the angiosperm phylogeny acquire tolerance to water deficit stress during the growing season
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 08.05.2024
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|a Date Revised 08.05.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2024 The Authors. New Phytologist © 2024 New Phytologist Foundation.
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|a Understanding the capacity of temperate trees to acclimate to limited soil water has become essential in the face of increasing drought risk due to climate change. We documented seasonal - or phenological - patterns in acclimation to water deficit stress in stems and leaves of tree species spanning the angiosperm phylogeny. Over 3 yr of field observations carried out in two US arboreta, we measured stem vulnerability to embolism (36 individuals of 7 Species) and turgor loss point (119 individuals of 27 species) over the growing season. We also conducted a growth chamber experiment on 20 individuals of one species to assess the mechanistic relationship between soil water restriction and acclimation. In three-quarters of species measured, plants became less vulnerable to embolism and/or loss of turgor over the growing season. We were able to stimulate this acclimatory effect by withholding water in the growth chamber experiment. Temperate angiosperms are capable of acclimation to soil water deficit stress, showing maximum vulnerability to soil water deficits following budbreak and becoming more resilient to damage over the course of the growing season or in response to simulated drought. The species-specific tempo and extent of this acclimatory potential constitutes preadaptive climate change resilience
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Acer
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|a Ilex
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|a Magnolia
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|a climate change
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|a drought
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|a plasticity
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|a water relations
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|a Water
|2 NLM
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|2 NLM
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|a Soil
|2 NLM
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|a Coe, Henry B
|e verfasserin
|4 aut
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|a Fey, Olivia
|e verfasserin
|4 aut
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|a Fraser, Natalie
|e verfasserin
|4 aut
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|a Salaam, Musa
|e verfasserin
|4 aut
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|a Semper, Chelsea
|e verfasserin
|4 aut
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|a Williamson, Ceci G
|e verfasserin
|4 aut
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|i Enthalten in
|t The New phytologist
|d 1979
|g 242(2024), 5 vom: 01. Juni, Seite 1981-1995
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnas
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|g volume:242
|g year:2024
|g number:5
|g day:01
|g month:06
|g pages:1981-1995
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|u http://dx.doi.org/10.1111/nph.19692
|3 Volltext
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