Forest plant indicator values for moisture reflect atmospheric vapour pressure deficit rather than soil water content

IF 8.1 1区 生物学 Q1 PLANT SCIENCES New Phytologist Pub Date : 2024-08-22 DOI:10.1111/nph.20068
Martin Kopecký, Lucia Hederová, Martin Macek, Tereza Klinerová, Jan Wild
{"title":"Forest plant indicator values for moisture reflect atmospheric vapour pressure deficit rather than soil water content","authors":"Martin Kopecký,&nbsp;Lucia Hederová,&nbsp;Martin Macek,&nbsp;Tereza Klinerová,&nbsp;Jan Wild","doi":"10.1111/nph.20068","DOIUrl":null,"url":null,"abstract":"<p>\n \n </p>","PeriodicalId":214,"journal":{"name":"New Phytologist","volume":"244 5","pages":"1801-1811"},"PeriodicalIF":8.1000,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/nph.20068","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Phytologist","FirstCategoryId":"99","ListUrlMain":"https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.20068","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0

Abstract

Abstract Image

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
森林植物水分指标值反映的是大气蒸汽压力不足,而不是土壤含水量。
土壤湿度影响着生态模式和生态过程,但很难连续测量整个地形的土壤湿度变化。为了克服这些限制,通常使用维管植物物种的艾伦伯格指标值的群落加权平均值对土壤水分进行生物指示。然而,植物物种的生态和分布反映了土壤水分供应以及大气对水分的需求。因此,我们假设艾伦伯格水分值也能反映以蒸汽压力不足(VPD)表示的大气需水量。为了验证这一假设,我们对欧洲中部温带阔叶林林下植物群落的土壤含水量、大气蒸气压差和艾伦伯格水分值之间的关系进行了分析。在局部、景观和区域空间尺度上,无论植被小区的大小、深度以及土壤水分测量方法如何,艾伦伯格水分值都一致地反映了大气蒸气压差而非土壤含水量。通过现场微气候测量,我们发现森林植物的水分指标值反映的是大气VPD而非土壤含水量。因此,许多与艾伦伯格湿度值相关的生态模式和过程(以前认为是土壤水分供应)更有可能是由大气需水量驱动的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
New Phytologist
New Phytologist 生物-植物科学
自引率
5.30%
发文量
728
期刊介绍: New Phytologist is an international electronic journal published 24 times a year. It is owned by the New Phytologist Foundation, a non-profit-making charitable organization dedicated to promoting plant science. The journal publishes excellent, novel, rigorous, and timely research and scholarship in plant science and its applications. The articles cover topics in five sections: Physiology & Development, Environment, Interaction, Evolution, and Transformative Plant Biotechnology. These sections encompass intracellular processes, global environmental change, and encourage cross-disciplinary approaches. The journal recognizes the use of techniques from molecular and cell biology, functional genomics, modeling, and system-based approaches in plant science. Abstracting and Indexing Information for New Phytologist includes Academic Search, AgBiotech News & Information, Agroforestry Abstracts, Biochemistry & Biophysics Citation Index, Botanical Pesticides, CAB Abstracts®, Environment Index, Global Health, and Plant Breeding Abstracts, and others.
期刊最新文献
Disabling posttranscriptional regulation of AGO2 results in enhanced viral resistance. A chromosome-scale genome assembly of Hordeum erectifolium: genomic, transcriptomic and anatomical adaptations to drought in a wild barley relative. Da Vinci's mischief: xylem conduits in the stems of woody plants do not furcate. Interplay between high‐energy quenching and state transitions in Chlamydomonas reinhardtii : a single‐cell approach How ecological lifestyle rewires the architecture of photoprotection across the green lineage.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1