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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1111/gcb.15129
|2 doi
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|a pubmed25n1030.xml
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|a (DE-627)NLM309049091
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|a (NLM)32320507
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Liancourt, Pierre
|e verfasserin
|4 aut
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| 245 |
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|a Plant's-eye view of temperature governs elevational distributions
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 26.11.2020
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|a Date Revised 26.11.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2020 John Wiley & Sons Ltd.
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|a Explaining species geographic distributions by macroclimate variables is the most common approach for getting mechanistic insights into large-scale diversity patterns and range shifts. However, species' traits influencing biophysical processes can produce a large decoupling from ambient air temperature, which can seriously undermine biogeographical inference. We combined stable oxygen isotope theory with a trait-based approach to assess leaf temperature during carbon assimilation (TL ) and its departure (ΔT) from daytime free air temperature during the growing season (Tgs ) for 158 plant species occurring from 3,400 to 6,150 m a.s.l. in Western Himalayas. We uncovered a general extent of temperature decoupling in the region. The interspecific variation in ΔT was best explained by the combination of plant height and δ13 C, and leaf dry matter content partly captured the variation in TL . The combination of TL and ΔT, with ΔT contributing most, explained the interspecific difference in elevational distributions. Stable oxygen isotope theory appears promising for investigating how plants perceive temperatures, a pivotal information to species biogeographic distributions
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|a Journal Article
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|a biophysical traits
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|a carbon stable isotope ratio
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|a decoupling
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|a leaf dry matter content
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|a mountain
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|a oxygen stable isotope ratio
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|a plant height
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|a temperature
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|a Oxygen Isotopes
|2 NLM
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|a Carbon
|2 NLM
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| 650 |
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|a 7440-44-0
|2 NLM
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| 700 |
1 |
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|a Song, Xin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Macek, Martin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Santrucek, Jiri
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dolezal, Jiri
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Global change biology
|d 1999
|g 26(2020), 7 vom: 15. Juli, Seite 4094-4103
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnas
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| 773 |
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|g volume:26
|g year:2020
|g number:7
|g day:15
|g month:07
|g pages:4094-4103
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|u http://dx.doi.org/10.1111/gcb.15129
|3 Volltext
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