[Effects of altitudinal gradient on Salix atopantha foliar delta13C].
Identifieur interne : 001464 ( Main/Corpus ); précédent : 001463; suivant : 001465[Effects of altitudinal gradient on Salix atopantha foliar delta13C].
Auteurs : Qiu-Hong Feng ; Rui-Mei Cheng ; Zuo-Min Shi ; Shi-Rong Liu ; Xing-Liang Liu ; Fei He ; Hui-Ming CaoSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2011.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Carbon Isotopes, Nitrogen.
- metabolism : Plant Leaves, Salix.
- physiology : Photosynthesis, Plant Transpiration, Salix.
- Altitude, Sunlight.
Abstract
In 2010, measurements were conducted on the foliar delta13C, photosynthesis, CO2 diffusive conductivity, nitrogen content, photosynthetic nitrogen use efficiency (PNUE), and special leaf area (SLA) of Salix atopantha at different altitudes (2350 m, 2700 m, 3150 m, and 3530 m) in Wolong Natural Reserve. With the increase of altitude, the foliar nitrogen content (especially the nitrogen content per unit leaf area, N(area)) and the PNUE increased, and the foliar delta13C had a significant increase, with an increment of 1.4 per thousand per 1000 m altitude. The stomatal and mesophyll CO2 diffusion conductance also increased with increasing altitude, which had definite negative effect on the increase of foliar delta13C, but the effect was not strong enough. Comparing with CO2 diffusion conductance, carboxylation capacity was a more important factor limiting the P(c)/P(a), and even, the foliar delta13C. At altitude 2350-2700 m, air temperature was the main factor affecting the allocation of nitrogen in S. atopantha photosynthetic system, whereas at altitude 2700-3530 m, light could be the main affecting factor. No significant difference was observed in the SLA at different altitudes.
PubMed: 22303659
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Effects of altitudinal gradient on Salix atopantha foliar delta13C].</title><author><name sortKey="Feng, Qiu Hong" sort="Feng, Qiu Hong" uniqKey="Feng Q" first="Qiu-Hong" last="Feng">Qiu-Hong Feng</name><affiliation><nlm:affiliation>State Forestry Administration Key Laboratory on Forest Ecology and Environmental Sciences, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China. fqiuhong@163.com</nlm:affiliation></affiliation></author><author><name sortKey="Cheng, Rui Mei" sort="Cheng, Rui Mei" uniqKey="Cheng R" first="Rui-Mei" last="Cheng">Rui-Mei Cheng</name></author><author><name sortKey="Shi, Zuo Min" sort="Shi, Zuo Min" uniqKey="Shi Z" first="Zuo-Min" last="Shi">Zuo-Min Shi</name></author><author><name sortKey="Liu, Shi Rong" sort="Liu, Shi Rong" uniqKey="Liu S" first="Shi-Rong" last="Liu">Shi-Rong Liu</name></author><author><name sortKey="Liu, Xing Liang" sort="Liu, Xing Liang" uniqKey="Liu X" first="Xing-Liang" last="Liu">Xing-Liang Liu</name></author><author><name sortKey="He, Fei" sort="He, Fei" uniqKey="He F" first="Fei" last="He">Fei He</name></author><author><name sortKey="Cao, Hui Ming" sort="Cao, Hui Ming" uniqKey="Cao H" first="Hui-Ming" last="Cao">Hui-Ming Cao</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:22303659</idno><idno type="pmid">22303659</idno><idno type="wicri:Area/Main/Corpus">001464</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001464</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Effects of altitudinal gradient on Salix atopantha foliar delta13C].</title><author><name sortKey="Feng, Qiu Hong" sort="Feng, Qiu Hong" uniqKey="Feng Q" first="Qiu-Hong" last="Feng">Qiu-Hong Feng</name><affiliation><nlm:affiliation>State Forestry Administration Key Laboratory on Forest Ecology and Environmental Sciences, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China. fqiuhong@163.com</nlm:affiliation></affiliation></author><author><name sortKey="Cheng, Rui Mei" sort="Cheng, Rui Mei" uniqKey="Cheng R" first="Rui-Mei" last="Cheng">Rui-Mei Cheng</name></author><author><name sortKey="Shi, Zuo Min" sort="Shi, Zuo Min" uniqKey="Shi Z" first="Zuo-Min" last="Shi">Zuo-Min Shi</name></author><author><name sortKey="Liu, Shi Rong" sort="Liu, Shi Rong" uniqKey="Liu S" first="Shi-Rong" last="Liu">Shi-Rong Liu</name></author><author><name sortKey="Liu, Xing Liang" sort="Liu, Xing Liang" uniqKey="Liu X" first="Xing-Liang" last="Liu">Xing-Liang Liu</name></author><author><name sortKey="He, Fei" sort="He, Fei" uniqKey="He F" first="Fei" last="He">Fei He</name></author><author><name sortKey="Cao, Hui Ming" sort="Cao, Hui Ming" uniqKey="Cao H" first="Hui-Ming" last="Cao">Hui-Ming Cao</name></author></analytic><series><title level="j">Ying yong sheng tai xue bao = The journal of applied ecology</title><idno type="ISSN">1001-9332</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Altitude (MeSH)</term><term>Carbon Isotopes (metabolism)</term><term>Nitrogen (metabolism)</term><term>Photosynthesis (physiology)</term><term>Plant Leaves (metabolism)</term><term>Plant Transpiration (physiology)</term><term>Salix (metabolism)</term><term>Salix (physiology)</term><term>Sunlight (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Carbon Isotopes</term><term>Nitrogen</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Leaves</term><term>Salix</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Photosynthesis</term><term>Plant Transpiration</term><term>Salix</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Altitude</term><term>Sunlight</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In 2010, measurements were conducted on the foliar delta13C, photosynthesis, CO2 diffusive conductivity, nitrogen content, photosynthetic nitrogen use efficiency (PNUE), and special leaf area (SLA) of Salix atopantha at different altitudes (2350 m, 2700 m, 3150 m, and 3530 m) in Wolong Natural Reserve. With the increase of altitude, the foliar nitrogen content (especially the nitrogen content per unit leaf area, N(area)) and the PNUE increased, and the foliar delta13C had a significant increase, with an increment of 1.4 per thousand per 1000 m altitude. The stomatal and mesophyll CO2 diffusion conductance also increased with increasing altitude, which had definite negative effect on the increase of foliar delta13C, but the effect was not strong enough. Comparing with CO2 diffusion conductance, carboxylation capacity was a more important factor limiting the P(c)/P(a), and even, the foliar delta13C. At altitude 2350-2700 m, air temperature was the main factor affecting the allocation of nitrogen in S. atopantha photosynthetic system, whereas at altitude 2700-3530 m, light could be the main affecting factor. No significant difference was observed in the SLA at different altitudes.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22303659</PMID><DateCompleted><Year>2013</Year><Month>04</Month><Day>04</Day></DateCompleted><DateRevised><Year>2016</Year><Month>10</Month><Day>18</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-9332</ISSN><JournalIssue CitedMedium="Print"><Volume>22</Volume><Issue>11</Issue><PubDate><Year>2011</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Ying yong sheng tai xue bao = The journal of applied ecology</Title><ISOAbbreviation>Ying Yong Sheng Tai Xue Bao</ISOAbbreviation></Journal><ArticleTitle>[Effects of altitudinal gradient on Salix atopantha foliar delta13C].</ArticleTitle><Pagination><MedlinePgn>2841-8</MedlinePgn></Pagination><Abstract><AbstractText>In 2010, measurements were conducted on the foliar delta13C, photosynthesis, CO2 diffusive conductivity, nitrogen content, photosynthetic nitrogen use efficiency (PNUE), and special leaf area (SLA) of Salix atopantha at different altitudes (2350 m, 2700 m, 3150 m, and 3530 m) in Wolong Natural Reserve. With the increase of altitude, the foliar nitrogen content (especially the nitrogen content per unit leaf area, N(area)) and the PNUE increased, and the foliar delta13C had a significant increase, with an increment of 1.4 per thousand per 1000 m altitude. The stomatal and mesophyll CO2 diffusion conductance also increased with increasing altitude, which had definite negative effect on the increase of foliar delta13C, but the effect was not strong enough. Comparing with CO2 diffusion conductance, carboxylation capacity was a more important factor limiting the P(c)/P(a), and even, the foliar delta13C. At altitude 2350-2700 m, air temperature was the main factor affecting the allocation of nitrogen in S. atopantha photosynthetic system, whereas at altitude 2700-3530 m, light could be the main affecting factor. No significant difference was observed in the SLA at different altitudes.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Feng</LastName><ForeName>Qiu-Hong</ForeName><Initials>QH</Initials><AffiliationInfo><Affiliation>State Forestry Administration Key Laboratory on Forest Ecology and Environmental Sciences, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China. fqiuhong@163.com</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cheng</LastName><ForeName>Rui-Mei</ForeName><Initials>RM</Initials></Author><Author ValidYN="Y"><LastName>Shi</LastName><ForeName>Zuo-Min</ForeName><Initials>ZM</Initials></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Shi-Rong</ForeName><Initials>SR</Initials></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Xing-Liang</ForeName><Initials>XL</Initials></Author><Author ValidYN="Y"><LastName>He</LastName><ForeName>Fei</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Cao</LastName><ForeName>Hui-Ming</ForeName><Initials>HM</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Ying Yong Sheng Tai Xue Bao</MedlineTA><NlmUniqueID>9425159</NlmUniqueID><ISSNLinking>1001-9332</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002247">Carbon Isotopes</NameOfSubstance></Chemical><Chemical><RegistryNumber>N762921K75</RegistryNumber><NameOfSubstance UI="D009584">Nitrogen</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000531" MajorTopicYN="Y">Altitude</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002247" MajorTopicYN="N">Carbon Isotopes</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009584" MajorTopicYN="N">Nitrogen</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018526" MajorTopicYN="N">Plant Transpiration</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="N">Salix</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013472" MajorTopicYN="N">Sunlight</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>2</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>2</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>4</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22303659</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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