Responses of hybrid poplar clones and red maple seedlings to ambient O(3) under differing light within a mixed hardwood forest.
Identifieur interne : 004198 ( Main/Exploration ); précédent : 004197; suivant : 004199Responses of hybrid poplar clones and red maple seedlings to ambient O(3) under differing light within a mixed hardwood forest.
Auteurs : C. Wei [États-Unis] ; J M Skelly ; S P Pennypacker ; J A Ferdinand ; J E Savage ; R E Stevenson ; D D DavisSource :
- Environmental pollution (Barking, Essex : 1987) [ 0269-7491 ] ; 2004.
Descripteurs français
- KwdFr :
- Acer (effets des médicaments et des substances chimiques), Acer (physiologie), Exposition environnementale (effets indésirables), Feuilles de plante (physiologie), Lumière du soleil (MeSH), Oxydants photochimiques (analyse), Oxydants photochimiques (toxicité), Ozone (analyse), Ozone (toxicité), Photosynthèse (physiologie), Plant (physiologie), Populus (effets des médicaments et des substances chimiques), Populus (physiologie), Saisons (MeSH), Surveillance de l'environnement (méthodes), Écosystème (MeSH).
- MESH :
- analyse : Oxydants photochimiques, Ozone.
- effets des médicaments et des substances chimiques : Acer, Populus.
- effets indésirables : Exposition environnementale.
- méthodes : Surveillance de l'environnement.
- physiologie : Acer, Feuilles de plante, Photosynthèse, Plant, Populus.
- toxicité : Oxydants photochimiques, Ozone.
- Lumière du soleil, Saisons, Écosystème.
English descriptors
- KwdEn :
- Acer (drug effects), Acer (physiology), Ecosystem (MeSH), Environmental Exposure (adverse effects), Environmental Monitoring (methods), Oxidants, Photochemical (analysis), Oxidants, Photochemical (toxicity), Ozone (analysis), Ozone (toxicity), Photosynthesis (physiology), Plant Leaves (physiology), Populus (drug effects), Populus (physiology), Seasons (MeSH), Seedlings (physiology), Sunlight (MeSH).
- MESH :
- chemical , analysis : Oxidants, Photochemical, Ozone.
- adverse effects : Environmental Exposure.
- drug effects : Acer, Populus.
- methods : Environmental Monitoring.
- physiology : Acer, Photosynthesis, Plant Leaves, Populus, Seedlings.
- chemical , toxicity : Oxidants, Photochemical, Ozone.
- Ecosystem, Seasons, Sunlight.
Abstract
The responses of ramets of hybrid poplar (Populus spp.) (HP) clones NE388 and NE359, and seedlings of red maple (Acer rubrum, L.) to ambient ozone (O(3)) were studied during May-September of 2000 and 2001 under natural forest conditions and differing natural sunlight exposures (sun, partial shade and full shade). Ambient O(3) concentrations at the study site reached hourly peaks of 109 and 98 ppb in 2000 and 2001, respectively. Monthly 12-h average O(3) concentrations ranged from 32.3 to 52.9 ppb. Weekly 12-h average photosynthetically active radiation (PAR) within the sun, partial shade and full shade plots ranged from 200 to 750, 50 to 180, and 25 to 75 micromol m(-2) s(-1), respectively. Ambient O(3) exposure induced visible foliar symptoms on HP NE388 and NE359 in both growing seasons, with more severe injury observed on NE388 than on NE359. Slight foliar symptoms were observed on red maple seedlings during the 2001 growing season. Percentage of total leaf area affected (%LAA) was positively correlated with cumulative O(3) exposures. More severe foliar injury was observed on plants grown within the full shade and partial shade plots than those observed on plants grown within the sun plot. Lower light availability within the partial shade and full shade plots significantly decreased net photosynthetic rate (Pn) and stomatal conductance (g(wv)). The reductions in Pn were greater than reductions in g(wv), which resulted in greater O(3) uptake per unit Pn in plants grown within the partial shade and full shade plots. Greater O(3) uptake per unit Pn was consistently associated with more severe visible foliar injury in all species and/or clones regardless of differences in shade tolerance. These studies suggest that plant physiological responses to O(3) exposure are likely complicated due to multiple factors under natural forest conditions.
DOI: 10.1016/j.envpol.2003.12.010
PubMed: 15158034
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Responses of hybrid poplar clones and red maple seedlings to ambient O(3) under differing light within a mixed hardwood forest.</title><author><name sortKey="Wei, C" sort="Wei, C" uniqKey="Wei C" first="C" last="Wei">C. Wei</name><affiliation wicri:level="4"><nlm:affiliation>Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802</wicri:regionArea><placeName><region type="state">Pennsylvanie</region><settlement type="city">University Park (Pennsylvanie)</settlement></placeName><orgName type="university">Université d'État de Pennsylvanie</orgName></affiliation></author><author><name sortKey="Skelly, J M" sort="Skelly, J M" uniqKey="Skelly J" first="J M" last="Skelly">J M Skelly</name></author><author><name sortKey="Pennypacker, S P" sort="Pennypacker, S P" uniqKey="Pennypacker S" first="S P" last="Pennypacker">S P Pennypacker</name></author><author><name sortKey="Ferdinand, J A" sort="Ferdinand, J A" uniqKey="Ferdinand J" first="J A" last="Ferdinand">J A Ferdinand</name></author><author><name sortKey="Savage, J E" sort="Savage, J E" uniqKey="Savage J" first="J E" last="Savage">J E Savage</name></author><author><name sortKey="Stevenson, R E" sort="Stevenson, R E" uniqKey="Stevenson R" first="R E" last="Stevenson">R E Stevenson</name></author><author><name sortKey="Davis, D D" sort="Davis, D D" uniqKey="Davis D" first="D D" last="Davis">D D Davis</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2004">2004</date><idno type="RBID">pubmed:15158034</idno><idno type="pmid">15158034</idno><idno type="doi">10.1016/j.envpol.2003.12.010</idno><idno type="wicri:Area/Main/Corpus">004263</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">004263</idno><idno type="wicri:Area/Main/Curation">004263</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">004263</idno><idno type="wicri:Area/Main/Exploration">004263</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Responses of hybrid poplar clones and red maple seedlings to ambient O(3) under differing light within a mixed hardwood forest.</title><author><name sortKey="Wei, C" sort="Wei, C" uniqKey="Wei C" first="C" last="Wei">C. Wei</name><affiliation wicri:level="4"><nlm:affiliation>Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802</wicri:regionArea><placeName><region type="state">Pennsylvanie</region><settlement type="city">University Park (Pennsylvanie)</settlement></placeName><orgName type="university">Université d'État de Pennsylvanie</orgName></affiliation></author><author><name sortKey="Skelly, J M" sort="Skelly, J M" uniqKey="Skelly J" first="J M" last="Skelly">J M Skelly</name></author><author><name sortKey="Pennypacker, S P" sort="Pennypacker, S P" uniqKey="Pennypacker S" first="S P" last="Pennypacker">S P Pennypacker</name></author><author><name sortKey="Ferdinand, J A" sort="Ferdinand, J A" uniqKey="Ferdinand J" first="J A" last="Ferdinand">J A Ferdinand</name></author><author><name sortKey="Savage, J E" sort="Savage, J E" uniqKey="Savage J" first="J E" last="Savage">J E Savage</name></author><author><name sortKey="Stevenson, R E" sort="Stevenson, R E" uniqKey="Stevenson R" first="R E" last="Stevenson">R E Stevenson</name></author><author><name sortKey="Davis, D D" sort="Davis, D D" uniqKey="Davis D" first="D D" last="Davis">D D Davis</name></author></analytic><series><title level="j">Environmental pollution (Barking, Essex : 1987)</title><idno type="ISSN">0269-7491</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acer (drug effects)</term><term>Acer (physiology)</term><term>Ecosystem (MeSH)</term><term>Environmental Exposure (adverse effects)</term><term>Environmental Monitoring (methods)</term><term>Oxidants, Photochemical (analysis)</term><term>Oxidants, Photochemical (toxicity)</term><term>Ozone (analysis)</term><term>Ozone (toxicity)</term><term>Photosynthesis (physiology)</term><term>Plant Leaves (physiology)</term><term>Populus (drug effects)</term><term>Populus (physiology)</term><term>Seasons (MeSH)</term><term>Seedlings (physiology)</term><term>Sunlight (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acer (effets des médicaments et des substances chimiques)</term><term>Acer (physiologie)</term><term>Exposition environnementale (effets indésirables)</term><term>Feuilles de plante (physiologie)</term><term>Lumière du soleil (MeSH)</term><term>Oxydants photochimiques (analyse)</term><term>Oxydants photochimiques (toxicité)</term><term>Ozone (analyse)</term><term>Ozone (toxicité)</term><term>Photosynthèse (physiologie)</term><term>Plant (physiologie)</term><term>Populus (effets des médicaments et des substances chimiques)</term><term>Populus (physiologie)</term><term>Saisons (MeSH)</term><term>Surveillance de l'environnement (méthodes)</term><term>Écosystème (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Oxidants, Photochemical</term><term>Ozone</term></keywords><keywords scheme="MESH" qualifier="adverse effects" xml:lang="en"><term>Environmental Exposure</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Oxydants photochimiques</term><term>Ozone</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Acer</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Acer</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="effets indésirables" xml:lang="fr"><term>Exposition environnementale</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Environmental Monitoring</term></keywords><keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Surveillance de l'environnement</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Acer</term><term>Feuilles de plante</term><term>Photosynthèse</term><term>Plant</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Acer</term><term>Photosynthesis</term><term>Plant Leaves</term><term>Populus</term><term>Seedlings</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Oxidants, Photochemical</term><term>Ozone</term></keywords><keywords scheme="MESH" qualifier="toxicité" xml:lang="fr"><term>Oxydants photochimiques</term><term>Ozone</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Ecosystem</term><term>Seasons</term><term>Sunlight</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Lumière du soleil</term><term>Saisons</term><term>Écosystème</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The responses of ramets of hybrid poplar (Populus spp.) (HP) clones NE388 and NE359, and seedlings of red maple (Acer rubrum, L.) to ambient ozone (O(3)) were studied during May-September of 2000 and 2001 under natural forest conditions and differing natural sunlight exposures (sun, partial shade and full shade). Ambient O(3) concentrations at the study site reached hourly peaks of 109 and 98 ppb in 2000 and 2001, respectively. Monthly 12-h average O(3) concentrations ranged from 32.3 to 52.9 ppb. Weekly 12-h average photosynthetically active radiation (PAR) within the sun, partial shade and full shade plots ranged from 200 to 750, 50 to 180, and 25 to 75 micromol m(-2) s(-1), respectively. Ambient O(3) exposure induced visible foliar symptoms on HP NE388 and NE359 in both growing seasons, with more severe injury observed on NE388 than on NE359. Slight foliar symptoms were observed on red maple seedlings during the 2001 growing season. Percentage of total leaf area affected (%LAA) was positively correlated with cumulative O(3) exposures. More severe foliar injury was observed on plants grown within the full shade and partial shade plots than those observed on plants grown within the sun plot. Lower light availability within the partial shade and full shade plots significantly decreased net photosynthetic rate (Pn) and stomatal conductance (g(wv)). The reductions in Pn were greater than reductions in g(wv), which resulted in greater O(3) uptake per unit Pn in plants grown within the partial shade and full shade plots. Greater O(3) uptake per unit Pn was consistently associated with more severe visible foliar injury in all species and/or clones regardless of differences in shade tolerance. These studies suggest that plant physiological responses to O(3) exposure are likely complicated due to multiple factors under natural forest conditions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15158034</PMID><DateCompleted><Year>2004</Year><Month>10</Month><Day>14</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>19</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0269-7491</ISSN><JournalIssue CitedMedium="Print"><Volume>130</Volume><Issue>2</Issue><PubDate><Year>2004</Year><Month>Jul</Month></PubDate></JournalIssue><Title>Environmental pollution (Barking, Essex : 1987)</Title><ISOAbbreviation>Environ Pollut</ISOAbbreviation></Journal><ArticleTitle>Responses of hybrid poplar clones and red maple seedlings to ambient O(3) under differing light within a mixed hardwood forest.</ArticleTitle><Pagination><MedlinePgn>199-214</MedlinePgn></Pagination><Abstract><AbstractText>The responses of ramets of hybrid poplar (Populus spp.) (HP) clones NE388 and NE359, and seedlings of red maple (Acer rubrum, L.) to ambient ozone (O(3)) were studied during May-September of 2000 and 2001 under natural forest conditions and differing natural sunlight exposures (sun, partial shade and full shade). Ambient O(3) concentrations at the study site reached hourly peaks of 109 and 98 ppb in 2000 and 2001, respectively. Monthly 12-h average O(3) concentrations ranged from 32.3 to 52.9 ppb. Weekly 12-h average photosynthetically active radiation (PAR) within the sun, partial shade and full shade plots ranged from 200 to 750, 50 to 180, and 25 to 75 micromol m(-2) s(-1), respectively. Ambient O(3) exposure induced visible foliar symptoms on HP NE388 and NE359 in both growing seasons, with more severe injury observed on NE388 than on NE359. Slight foliar symptoms were observed on red maple seedlings during the 2001 growing season. Percentage of total leaf area affected (%LAA) was positively correlated with cumulative O(3) exposures. More severe foliar injury was observed on plants grown within the full shade and partial shade plots than those observed on plants grown within the sun plot. Lower light availability within the partial shade and full shade plots significantly decreased net photosynthetic rate (Pn) and stomatal conductance (g(wv)). The reductions in Pn were greater than reductions in g(wv), which resulted in greater O(3) uptake per unit Pn in plants grown within the partial shade and full shade plots. Greater O(3) uptake per unit Pn was consistently associated with more severe visible foliar injury in all species and/or clones regardless of differences in shade tolerance. These studies suggest that plant physiological responses to O(3) exposure are likely complicated due to multiple factors under natural forest conditions.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wei</LastName><ForeName>C</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Skelly</LastName><ForeName>J M</ForeName><Initials>JM</Initials></Author><Author ValidYN="Y"><LastName>Pennypacker</LastName><ForeName>S P</ForeName><Initials>SP</Initials></Author><Author ValidYN="Y"><LastName>Ferdinand</LastName><ForeName>J A</ForeName><Initials>JA</Initials></Author><Author ValidYN="Y"><LastName>Savage</LastName><ForeName>J E</ForeName><Initials>JE</Initials></Author><Author ValidYN="Y"><LastName>Stevenson</LastName><ForeName>R E</ForeName><Initials>RE</Initials></Author><Author ValidYN="Y"><LastName>Davis</LastName><ForeName>D D</ForeName><Initials>DD</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Environ Pollut</MedlineTA><NlmUniqueID>8804476</NlmUniqueID><ISSNLinking>0269-7491</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010083">Oxidants, Photochemical</NameOfSubstance></Chemical><Chemical><RegistryNumber>66H7ZZK23N</RegistryNumber><NameOfSubstance UI="D010126">Ozone</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D031002" MajorTopicYN="N">Acer</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004781" MajorTopicYN="N">Environmental Exposure</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="N">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004784" MajorTopicYN="N">Environmental Monitoring</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010083" MajorTopicYN="N">Oxidants, Photochemical</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010126" MajorTopicYN="N">Ozone</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D036226" MajorTopicYN="N">Seedlings</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013472" MajorTopicYN="N">Sunlight</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2003</Year><Month>07</Month><Day>31</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2003</Year><Month>12</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>5</Month><Day>26</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>10</Month><Day>16</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>5</Month><Day>26</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15158034</ArticleId><ArticleId IdType="doi">10.1016/j.envpol.2003.12.010</ArticleId><ArticleId IdType="pii">S0269749103004858</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Pennsylvanie</li></region><settlement><li>University Park (Pennsylvanie)</li></settlement><orgName><li>Université d'État de Pennsylvanie</li></orgName></list><tree><noCountry><name sortKey="Davis, D D" sort="Davis, D D" uniqKey="Davis D" first="D D" last="Davis">D D Davis</name><name sortKey="Ferdinand, J A" sort="Ferdinand, J A" uniqKey="Ferdinand J" first="J A" last="Ferdinand">J A Ferdinand</name><name sortKey="Pennypacker, S P" sort="Pennypacker, S P" uniqKey="Pennypacker S" first="S P" last="Pennypacker">S P Pennypacker</name><name sortKey="Savage, J E" sort="Savage, J E" uniqKey="Savage J" first="J E" last="Savage">J E Savage</name><name sortKey="Skelly, J M" sort="Skelly, J M" uniqKey="Skelly J" first="J M" last="Skelly">J M Skelly</name><name sortKey="Stevenson, R E" sort="Stevenson, R E" uniqKey="Stevenson R" first="R E" last="Stevenson">R E Stevenson</name></noCountry><country name="États-Unis"><region name="Pennsylvanie"><name sortKey="Wei, C" sort="Wei, C" uniqKey="Wei C" first="C" last="Wei">C. Wei</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 004198 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 004198 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:15158034
|texte= Responses of hybrid poplar clones and red maple seedlings to ambient O(3) under differing light within a mixed hardwood forest.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:15158034" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |