PoplarV1, Main, Exploration, bibRecord, 001807

Interaction of drought and ozone exposure on isoprene emission from extensively cultivated poplar.

Identifieur interne : 001807 ( Main/Exploration ); précédent : 001806; suivant : 001808

Interaction of drought and ozone exposure on isoprene emission from extensively cultivated poplar.

Auteurs : Xiangyang Yuan [République populaire de Chine] ; Vicent Calatayud [République populaire de Chine, Espagne] ; Feng Gao [République populaire de Chine] ; Silvano Fares [Italie] ; Elena Paoletti [République populaire de Chine, Italie] ; Yuan Tian [République populaire de Chine] ; Zhaozhong Feng [République populaire de Chine]

Source :

Plant, cell & environment [ 1365-3040 ] ; 2016.

RBID : pubmed:27411672

Descripteurs français

KwdFr :
- Changement climatique (MeSH), Composés organiques volatils (métabolisme), Déshydratation (métabolisme), Feuilles de plante (effets des médicaments et des substances chimiques), Feuilles de plante (métabolisme), Feuilles de plante (physiologie), Ozone (pharmacologie), Populus (effets des médicaments et des substances chimiques), Populus (métabolisme), Populus (physiologie), Stress physiologique (MeSH), Sécheresses (MeSH).
MESH :
- effets des médicaments et des substances chimiques : Feuilles de plante, Populus.
- métabolisme : Composés organiques volatils, Déshydratation, Feuilles de plante, Populus.
- pharmacologie : Ozone.
- physiologie : Feuilles de plante, Populus.
- Changement climatique, Stress physiologique, Sécheresses.

English descriptors

KwdEn :
- Climate Change (MeSH), Dehydration (metabolism), Droughts (MeSH), Ozone (pharmacology), Plant Leaves (drug effects), Plant Leaves (metabolism), Plant Leaves (physiology), Populus (drug effects), Populus (metabolism), Populus (physiology), Stress, Physiological (MeSH), Volatile Organic Compounds (metabolism).
MESH :
- chemical , metabolism : Volatile Organic Compounds.
- chemical , pharmacology : Ozone.
- drug effects : Plant Leaves, Populus.
- metabolism : Dehydration, Plant Leaves, Populus.
- physiology : Plant Leaves, Populus.
- Climate Change, Droughts, Stress, Physiological.

Abstract

The combined effects of ozone (O3 ) and drought on isoprene emission were studied for the first time. Young hybrid poplars (clone 546, Populus deltoides cv. 55/56 x P. deltoides cv. Imperial) were exposed to O3 (charcoal-filtered air, CF, and non-filtered air +40 ppb, E-O3 ) and soil water stress (well-watered, WW, and mild drought, MD, one-third irrigation) for 96 days. Consistent with light-saturated photosynthesis (Asat ), intercellular CO2 concentration (Ci ) and chlorophyll content, isoprene emission depended on drought, O3 , leaf position and sampling time. Drought stimulated emission (+38.4%), and O3 decreased it (-40.4%). Ozone increased the carbon cost per unit of isoprene emission. Ozone and drought effects were stronger in middle leaves (13th-15th from the apex) than in upper leaves (6th-8th). Only Asat showed a significant interaction between O3 and drought. When the responses were up-scaled to the entire-plant level, however, drought effects on total leaf area translated into around twice higher emission from WW plants in clean air than in E-O3 . Our results suggest that direct effects on plant emission rates and changes in total leaf area may affect isoprene emission from intensively cultivated hybrid poplar under combined MD and O3 exposure, with important feedbacks for air quality.

DOI: 10.1111/pce.12798
PubMed: 27411672

Affiliations:

Links toward previous steps (curation, corpus...)

to stream Main, to step Corpus: 001712
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Le document en format XML

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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Climate Change (MeSH)</term>
<term>Dehydration (metabolism)</term>
<term>Droughts (MeSH)</term>
<term>Ozone (pharmacology)</term>
<term>Plant Leaves (drug effects)</term>
<term>Plant Leaves (metabolism)</term>
<term>Plant Leaves (physiology)</term>
<term>Populus (drug effects)</term>
<term>Populus (metabolism)</term>
<term>Populus (physiology)</term>
<term>Stress, Physiological (MeSH)</term>
<term>Volatile Organic Compounds (metabolism)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Changement climatique (MeSH)</term>
<term>Composés organiques volatils (métabolisme)</term>
<term>Déshydratation (métabolisme)</term>
<term>Feuilles de plante (effets des médicaments et des substances chimiques)</term>
<term>Feuilles de plante (métabolisme)</term>
<term>Feuilles de plante (physiologie)</term>
<term>Ozone (pharmacologie)</term>
<term>Populus (effets des médicaments et des substances chimiques)</term>
<term>Populus (métabolisme)</term>
<term>Populus (physiologie)</term>
<term>Stress physiologique (MeSH)</term>
<term>Sécheresses (MeSH)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Volatile Organic Compounds</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Ozone</term>
</keywords>
<keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Plant Leaves</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Feuilles de plante</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Dehydration</term>
<term>Plant Leaves</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Composés organiques volatils</term>
<term>Déshydratation</term>
<term>Feuilles de plante</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Ozone</term>
</keywords>
<keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Feuilles de plante</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Plant Leaves</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Climate Change</term>
<term>Droughts</term>
<term>Stress, Physiological</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Changement climatique</term>
<term>Stress physiologique</term>
<term>Sécheresses</term>
</keywords>
</textClass>
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<front><div type="abstract" xml:lang="en">The combined effects of ozone (O3 ) and drought on isoprene emission were studied for the first time. Young hybrid poplars (clone 546, Populus deltoides cv. 55/56 x P. deltoides cv. Imperial) were exposed to O3 (charcoal-filtered air, CF, and non-filtered air +40 ppb, E-O3 ) and soil water stress (well-watered, WW, and mild drought, MD, one-third irrigation) for 96 days. Consistent with light-saturated photosynthesis (Asat ), intercellular CO2 concentration (Ci ) and chlorophyll content, isoprene emission depended on drought, O3 , leaf position and sampling time. Drought stimulated emission (+38.4%), and O3 decreased it (-40.4%). Ozone increased the carbon cost per unit of isoprene emission. Ozone and drought effects were stronger in middle leaves (13th-15th from the apex) than in upper leaves (6th-8th). Only Asat showed a significant interaction between O3 and drought. When the responses were up-scaled to the entire-plant level, however, drought effects on total leaf area translated into around twice higher emission from WW plants in clean air than in E-O3 . Our results suggest that direct effects on plant emission rates and changes in total leaf area may affect isoprene emission from intensively cultivated hybrid poplar under combined MD and O3 exposure, with important feedbacks for air quality.</div>
</front>
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<Title>Plant, cell & environment</Title>
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<ELocationID EIdType="doi" ValidYN="Y">10.1111/pce.12798</ELocationID>
<Abstract><AbstractText>The combined effects of ozone (O3 ) and drought on isoprene emission were studied for the first time. Young hybrid poplars (clone 546, Populus deltoides cv. 55/56 x P. deltoides cv. Imperial) were exposed to O3 (charcoal-filtered air, CF, and non-filtered air +40 ppb, E-O3 ) and soil water stress (well-watered, WW, and mild drought, MD, one-third irrigation) for 96 days. Consistent with light-saturated photosynthesis (Asat ), intercellular CO2 concentration (Ci ) and chlorophyll content, isoprene emission depended on drought, O3 , leaf position and sampling time. Drought stimulated emission (+38.4%), and O3 decreased it (-40.4%). Ozone increased the carbon cost per unit of isoprene emission. Ozone and drought effects were stronger in middle leaves (13th-15th from the apex) than in upper leaves (6th-8th). Only Asat showed a significant interaction between O3 and drought. When the responses were up-scaled to the entire-plant level, however, drought effects on total leaf area translated into around twice higher emission from WW plants in clean air than in E-O3 . Our results suggest that direct effects on plant emission rates and changes in total leaf area may affect isoprene emission from intensively cultivated hybrid poplar under combined MD and O3 exposure, with important feedbacks for air quality.</AbstractText>
<CopyrightInformation>© 2016 John Wiley & Sons Ltd.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yuan</LastName>
<ForeName>Xiangyang</ForeName>
<Initials>X</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road 18, Haidian District, Beijing, 100085, China.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Calatayud</LastName>
<ForeName>Vicent</ForeName>
<Initials>V</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road 18, Haidian District, Beijing, 100085, China.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>Fundación CEAM, c/Charles R. Darwin 14, Parque Tecnológico, Paterna, 46980, Valencia, Spain.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Gao</LastName>
<ForeName>Feng</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road 18, Haidian District, Beijing, 100085, China.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Fares</LastName>
<ForeName>Silvano</ForeName>
<Initials>S</Initials>
<AffiliationInfo><Affiliation>Research Centre for Soil-Plant System, Council for Agricultural Research and Economics, Rome, Italy.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Paoletti</LastName>
<ForeName>Elena</ForeName>
<Initials>E</Initials>
<Identifier Source="ORCID">0000-0001-5324-7769</Identifier>
<AffiliationInfo><Affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road 18, Haidian District, Beijing, 100085, China.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>National Research Council, Via Madonna del Piano 10, 50019, Sesto, Fiorentino, Italy.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Tian</LastName>
<ForeName>Yuan</ForeName>
<Initials>Y</Initials>
<AffiliationInfo><Affiliation>Department of Environmental Science and Engineering, Beijing Technology and Business University, Beijing, 100048, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Feng</LastName>
<ForeName>Zhaozhong</ForeName>
<Initials>Z</Initials>
<AffiliationInfo><Affiliation>State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road 18, Haidian District, Beijing, 100085, China. fzz@rcees.ac.cn.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China. fzz@rcees.ac.cn.</Affiliation>
</AffiliationInfo>
<AffiliationInfo><Affiliation>State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China. fzz@rcees.ac.cn.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2016</Year>
<Month>08</Month>
<Day>09</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Plant Cell Environ</MedlineTA>
<NlmUniqueID>9309004</NlmUniqueID>
<ISSNLinking>0140-7791</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D055549">Volatile Organic Compounds</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>66H7ZZK23N</RegistryNumber>
<NameOfSubstance UI="D010126">Ozone</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D057231" MajorTopicYN="N">Climate Change</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D003681" MajorTopicYN="N">Dehydration</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D055864" MajorTopicYN="N">Droughts</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010126" MajorTopicYN="N">Ozone</DescriptorName>
<QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013312" MajorTopicYN="Y">Stress, Physiological</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D055549" MajorTopicYN="N">Volatile Organic Compounds</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">climate change</Keyword>
<Keyword MajorTopicYN="Y">drought</Keyword>
<Keyword MajorTopicYN="Y">forests</Keyword>
<Keyword MajorTopicYN="Y">ground-level ozone</Keyword>
<Keyword MajorTopicYN="Y">isoprene emission</Keyword>
<Keyword MajorTopicYN="Y">leaf area</Keyword>
<Keyword MajorTopicYN="Y">photosynthesis</Keyword>
<Keyword MajorTopicYN="Y">poplar</Keyword>
<Keyword MajorTopicYN="Y">tropospheric O3</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year>
<Month>04</Month>
<Day>17</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2016</Year>
<Month>06</Month>
<Day>26</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2016</Year>
<Month>07</Month>
<Day>05</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2016</Year>
<Month>7</Month>
<Day>15</Day>
<Hour>6</Hour>
<Minute>0</Minute>
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<PubMedPubDate PubStatus="pubmed"><Year>2016</Year>
<Month>7</Month>
<Day>15</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2017</Year>
<Month>12</Month>
<Day>23</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">27411672</ArticleId>
<ArticleId IdType="doi">10.1111/pce.12798</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>Espagne</li>
<li>Italie</li>
<li>République populaire de Chine</li>
</country>
<region><li>Latium</li>
</region>
<settlement><li>Rome</li>
</settlement>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Yuan, Xiangyang" sort="Yuan, Xiangyang" uniqKey="Yuan X" first="Xiangyang" last="Yuan">Xiangyang Yuan</name>
</noRegion>
<name sortKey="Calatayud, Vicent" sort="Calatayud, Vicent" uniqKey="Calatayud V" first="Vicent" last="Calatayud">Vicent Calatayud</name>
<name sortKey="Feng, Zhaozhong" sort="Feng, Zhaozhong" uniqKey="Feng Z" first="Zhaozhong" last="Feng">Zhaozhong Feng</name>
<name sortKey="Feng, Zhaozhong" sort="Feng, Zhaozhong" uniqKey="Feng Z" first="Zhaozhong" last="Feng">Zhaozhong Feng</name>
<name sortKey="Feng, Zhaozhong" sort="Feng, Zhaozhong" uniqKey="Feng Z" first="Zhaozhong" last="Feng">Zhaozhong Feng</name>
<name sortKey="Gao, Feng" sort="Gao, Feng" uniqKey="Gao F" first="Feng" last="Gao">Feng Gao</name>
<name sortKey="Gao, Feng" sort="Gao, Feng" uniqKey="Gao F" first="Feng" last="Gao">Feng Gao</name>
<name sortKey="Paoletti, Elena" sort="Paoletti, Elena" uniqKey="Paoletti E" first="Elena" last="Paoletti">Elena Paoletti</name>
<name sortKey="Tian, Yuan" sort="Tian, Yuan" uniqKey="Tian Y" first="Yuan" last="Tian">Yuan Tian</name>
<name sortKey="Yuan, Xiangyang" sort="Yuan, Xiangyang" uniqKey="Yuan X" first="Xiangyang" last="Yuan">Xiangyang Yuan</name>
<name sortKey="Yuan, Xiangyang" sort="Yuan, Xiangyang" uniqKey="Yuan X" first="Xiangyang" last="Yuan">Xiangyang Yuan</name>
</country>
<country name="Espagne"><noRegion><name sortKey="Calatayud, Vicent" sort="Calatayud, Vicent" uniqKey="Calatayud V" first="Vicent" last="Calatayud">Vicent Calatayud</name>
</noRegion>
</country>
<country name="Italie"><region name="Latium"><name sortKey="Fares, Silvano" sort="Fares, Silvano" uniqKey="Fares S" first="Silvano" last="Fares">Silvano Fares</name>
</region>
<name sortKey="Paoletti, Elena" sort="Paoletti, Elena" uniqKey="Paoletti E" first="Elena" last="Paoletti">Elena Paoletti</name>
</country>
</tree>
</affiliations>
</record>

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Interaction of drought and ozone exposure on isoprene emission from extensively cultivated poplar.

Interaction of drought and ozone exposure on isoprene emission from extensively cultivated poplar.

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