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dc.contributor.author | Kono, Yuri | en |
dc.contributor.author | Ishida, Atsushi | en |
dc.contributor.author | Saiki, Shin-Taro | en |
dc.contributor.author | Yoshimura, Kenichi | en |
dc.contributor.author | Dannoura, Masako | en |
dc.contributor.author | Yazaki, Kenichi | en |
dc.contributor.author | Kimura, Fuku | en |
dc.contributor.author | Yoshimura, Jin | en |
dc.contributor.author | Aikawa, Shin-ichi | en |
dc.contributor.alternative | 甲野, 裕理 | ja |
dc.contributor.alternative | 石田, 厚 | ja |
dc.contributor.alternative | 才木, 真太朗 | ja |
dc.contributor.alternative | 吉村, 謙一 | ja |
dc.contributor.alternative | 檀浦, 正子 | ja |
dc.contributor.alternative | 矢崎, 健一 | ja |
dc.contributor.alternative | 木村, 芙久 | ja |
dc.contributor.alternative | 吉村, 仁 | ja |
dc.contributor.alternative | 相川, 真一 | ja |
dc.date.accessioned | 2019-01-08T07:47:52Z | - |
dc.date.available | 2019-01-08T07:47:52Z | - |
dc.date.issued | 2019-01-07 | - |
dc.identifier.issn | 2399-3642 | - |
dc.identifier.uri | http://hdl.handle.net/2433/235961 | - |
dc.description | 乾燥を受けた樹木が枯死に至る生理過程を解明 --地球温暖化の森林への影響を高精度に予測する道を開く成果--. 京都大学プレスリリース. 2019-01-28. | ja |
dc.description.abstract | Drought-induced tree death has become a serious problem in global forest ecosystems. Two nonexclusive hypotheses, hydraulic failure and carbon starvation, have been proposed to explain tree die-offs. To clarify the mechanisms, we investigated the physiological processes of drought-induced tree death in saplings with contrasting Huber values (sapwood area/total leaf area). First, hydraulic failure and reduced respiration were found in the initial process of tree decline, and in the last stage carbon starvation led to tree death. The carbohydrate reserves at the stem bases, low in healthy trees, accumulated at the beginning of the declining process due to phloem transport failure, and then decreased just before dying. The concentrations of non-structural carbohydrates at the stem bases are a good indicator of tree damage. The physiological processes and carbon sink-source dynamics that occur during lethal drought provide important insights into the adaptive measures underlying forest die-offs under global warming conditions. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | en |
dc.rights | © The Author(s) 2019. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | en |
dc.subject | Ecophysiology | en |
dc.subject | Forest ecology | en |
dc.subject | Plant sciences | en |
dc.title | Initial hydraulic failure followed by late-stage carbon starvation leads to drought-induced death in the tree Trema orientalis | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Communications Biology | en |
dc.identifier.volume | 2 | - |
dc.relation.doi | 10.1038/s42003-018-0256-7 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 8 | - |
dc.address | Center for Ecological Research, Kyoto University | en |
dc.address | Center for Ecological Research, Kyoto University | en |
dc.address | Center for Ecological Research, Kyoto University・Forestry and Forest Products Research Institute, Tsukuba | en |
dc.address | Faculty of Agriculture, Yamagata University | en |
dc.address | Kyoto University Graduate School of Global Environmental Studies・Faculty of Agriculture, Kyoto University | en |
dc.address | Forestry and Forest Products Research Institute, Tsukuba | en |
dc.address | Graduate School of Bioresource Sciences, Nihon University | en |
dc.address | Graduate School of Science and Technology and Department of Mathematical and Systems Engineering, Shizuoka University・Department of Environmental and Forest Biology, State University of New York College of Environmental Science and Forestry・Marine Biosystems Research Center, Chiba University | en |
dc.address | Japan Forest Technology Association・Graduate School of Science and Engineering, Tokyo Metropolitan University | en |
dc.identifier.pmid | 30623104 | - |
dc.relation.url | https://www.kyoto-u.ac.jp/ja/research-news/2019-01-28 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 15K00625 | - |
datacite.awardNumber | 15K14746 | - |
datacite.awardNumber | 16H02708 | - |
datacite.awardNumber | 16H05787 | - |
datacite.awardNumber | 16K07526 | - |
datacite.awardNumber | 18H04149 | - |
datacite.awardNumber | 15H04513 | - |
datacite.awardNumber | 16H04948 | - |
datacite.awardNumber | 15H04420 | - |
datacite.awardNumber | 15K00625 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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