| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2026-02-04 |
| タイトル |
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タイトル |
Enhanced decreases in rice evapotranspiration in response to elevated atmospheric carbon dioxide under warmer environments |
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言語 |
en |
| 著者 |
Ikawa, Hiroki
Hasegawa, Toshihiro
Kumagai, Etsushi
Wakatsuki, Hitomi
Sekiyama, Yasuyo
Nagano, Atsushi J.
Kuwagata, Tsuneo
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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|
権利情報 |
"This is the peer reviewed version of the following article: [Ikawa, H., Hasegawa, T., Kumagai, E., Wakatsuki, H., Sekiyama, Y., Nagano, A. J. et al. (2024) Enhanced decreases in rice evapotranspiration in response to elevated atmospheric carbon dioxide under warmer environments. Plant, Cell & Environment, 47, 3514–3527. https://doi.org/10.1111/pce.15013], which has been published in final form at [https://doi.org/10.1111/pce.15013]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited." |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
A short period of exposure to elevated CO2 is known to decrease evapotranspiration via stomatal closure. Based on theoretical evaluation of a canopy transpiration model, we hypothesized that this decrease in the evapotranspiration of rice under elevated CO2 was greater under higher temperature conditions due to an increased sensitivity of transpiration to changes in CO2 induced by the greater vapour pressure deficit. In a temperature gradient chamber-based experiment, a 200 ppm increase in CO2 concentration led to 0.4 mm (−7%) and 1.5 mm (−15%) decreases in 12 h evapotranspiration under ambient temperature and high temperature (+3.7°C) conditions, respectively. Model simulations revealed that the greater vapour pressure deficit under higher temperature conditions explained the variations in the reduction of evapotranspiration observed under elevated CO2 levels between the temperature treatments. Our study suggests the utility of a simple modelling framework for mechanistic understanding of evapotranspiration and crop energy balance system under changing environmental conditions. |
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言語 |
en |
| 出版者 |
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出版者 |
Wiley |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| 出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1111/pce.15013 |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0140-7791 |
| 書誌情報 |
en : Plant, Cell & Environment
巻 47,
号 9,
p. 3514-3527,
発行日 2024-09
|
Ikawa_PCE_v23.pdf (3.9 MB)
