Nitrogen nutrition of poplar trees.
Identifieur interne : 003182 ( Main/Exploration ); précédent : 003181; suivant : 003183Nitrogen nutrition of poplar trees.
Auteurs : H. Rennenberg [Allemagne] ; H. Wildhagen ; B. EhltingSource :
- Plant biology (Stuttgart, Germany) [ 1438-8677 ] ; 2010.
Descripteurs français
- KwdFr :
- Arbres (métabolisme), Azote (métabolisme), Chlorure de sodium (métabolisme), Composés d'ammonium quaternaire (métabolisme), Dioxyde de carbone (métabolisme), Eau (métabolisme), Facteur de croissance végétal (métabolisme), Ozone (métabolisme), Photopériode (MeSH), Populus (métabolisme), Populus (physiologie), Saisons (MeSH), Sol (analyse), Systèmes de transport d'acides aminés (métabolisme), Température (MeSH), Transporteurs d'anions (métabolisme), Écorce (métabolisme), Écosystème (MeSH).
- MESH :
- analyse : Sol.
- métabolisme : Arbres, Azote, Chlorure de sodium, Composés d'ammonium quaternaire, Dioxyde de carbone, Eau, Facteur de croissance végétal, Ozone, Populus, Systèmes de transport d'acides aminés, Transporteurs d'anions, Écorce.
- physiologie : Populus.
- Photopériode, Saisons, Température, Écosystème.
English descriptors
- KwdEn :
- Amino Acid Transport Systems (metabolism), Anion Transport Proteins (metabolism), Carbon Dioxide (metabolism), Ecosystem (MeSH), Nitrogen (metabolism), Ozone (metabolism), Photoperiod (MeSH), Plant Bark (metabolism), Plant Growth Regulators (metabolism), Populus (metabolism), Populus (physiology), Quaternary Ammonium Compounds (metabolism), Seasons (MeSH), Sodium Chloride (metabolism), Soil (analysis), Temperature (MeSH), Trees (metabolism), Water (metabolism).
- MESH :
- chemical , analysis : Soil.
- chemical , metabolism : Amino Acid Transport Systems, Anion Transport Proteins, Carbon Dioxide, Nitrogen, Ozone, Plant Growth Regulators, Quaternary Ammonium Compounds, Sodium Chloride, Water.
- metabolism : Plant Bark, Populus, Trees.
- physiology : Populus.
- Ecosystem, Photoperiod, Seasons, Temperature.
Abstract
Many forest ecosystems have evolved at sites with growth-limiting nitrogen (N) availability, low N input from external sources and high ecosystem internal cycling of N. By contrast, many poplar species are frequent constituents of floodplain forests where they are exposed to a significant ecosystem external supply of N, mainly nitrate, in the moving water table. Therefore, nitrate is much more important for N nutrition of these poplar species than for many other tree species. We summarise current knowledge of nitrate uptake and its regulation by tree internal signals, as well as acquisition of ammonium and organic N from the soil. Unlike herbaceous plants, N nutrition of trees is sustained by seasonal, tree internal cycling. Recent advances in the understanding of seasonal storage and mobilisation in poplar bark and regulation of these processes by temperature and daylength are addressed. To explore consequences of global climate change on N nutrition of poplar trees, responses of N uptake and metabolism to increased atmospheric CO(2) and O(3) concentrations, increased air and soil temperatures, drought and salt stress are highlighted.
DOI: 10.1111/j.1438-8677.2009.00309.x
PubMed: 20398235
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Rennenberg</name><affiliation wicri:level="3"><nlm:affiliation>Albert-Ludwigs-University Freiburg, Institute of Forest Botany and Tree Physiology, Freiburg, Germany. Heinz.rennenberg@ctp.uni-freiburg.de</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Albert-Ludwigs-University Freiburg, Institute of Forest Botany and Tree Physiology, Freiburg</wicri:regionArea><placeName><region type="land" nuts="1">Bade-Wurtemberg</region><region type="district" nuts="2">District de Fribourg-en-Brisgau</region><settlement type="city">Fribourg-en-Brisgau</settlement></placeName></affiliation></author><author><name sortKey="Wildhagen, H" sort="Wildhagen, H" uniqKey="Wildhagen H" first="H" last="Wildhagen">H. Wildhagen</name></author><author><name sortKey="Ehlting, B" sort="Ehlting, B" uniqKey="Ehlting B" first="B" last="Ehlting">B. Ehlting</name></author></analytic><series><title level="j">Plant biology (Stuttgart, Germany)</title><idno type="eISSN">1438-8677</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amino Acid Transport Systems (metabolism)</term><term>Anion Transport Proteins (metabolism)</term><term>Carbon Dioxide (metabolism)</term><term>Ecosystem (MeSH)</term><term>Nitrogen (metabolism)</term><term>Ozone (metabolism)</term><term>Photoperiod (MeSH)</term><term>Plant Bark (metabolism)</term><term>Plant Growth Regulators (metabolism)</term><term>Populus (metabolism)</term><term>Populus (physiology)</term><term>Quaternary Ammonium Compounds (metabolism)</term><term>Seasons (MeSH)</term><term>Sodium Chloride (metabolism)</term><term>Soil (analysis)</term><term>Temperature (MeSH)</term><term>Trees (metabolism)</term><term>Water (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (métabolisme)</term><term>Azote (métabolisme)</term><term>Chlorure de sodium (métabolisme)</term><term>Composés d'ammonium quaternaire (métabolisme)</term><term>Dioxyde de carbone (métabolisme)</term><term>Eau (métabolisme)</term><term>Facteur de croissance végétal (métabolisme)</term><term>Ozone (métabolisme)</term><term>Photopériode (MeSH)</term><term>Populus (métabolisme)</term><term>Populus (physiologie)</term><term>Saisons (MeSH)</term><term>Sol (analyse)</term><term>Systèmes de transport d'acides aminés (métabolisme)</term><term>Température (MeSH)</term><term>Transporteurs d'anions (métabolisme)</term><term>Écorce (métabolisme)</term><term>Écosystème (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Amino Acid Transport Systems</term><term>Anion Transport Proteins</term><term>Carbon Dioxide</term><term>Nitrogen</term><term>Ozone</term><term>Plant Growth Regulators</term><term>Quaternary Ammonium Compounds</term><term>Sodium Chloride</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Sol</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Bark</term><term>Populus</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Arbres</term><term>Azote</term><term>Chlorure de sodium</term><term>Composés d'ammonium quaternaire</term><term>Dioxyde de carbone</term><term>Eau</term><term>Facteur de croissance végétal</term><term>Ozone</term><term>Populus</term><term>Systèmes de transport d'acides aminés</term><term>Transporteurs d'anions</term><term>Écorce</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Ecosystem</term><term>Photoperiod</term><term>Seasons</term><term>Temperature</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Photopériode</term><term>Saisons</term><term>Température</term><term>Écosystème</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Many forest ecosystems have evolved at sites with growth-limiting nitrogen (N) availability, low N input from external sources and high ecosystem internal cycling of N. By contrast, many poplar species are frequent constituents of floodplain forests where they are exposed to a significant ecosystem external supply of N, mainly nitrate, in the moving water table. Therefore, nitrate is much more important for N nutrition of these poplar species than for many other tree species. We summarise current knowledge of nitrate uptake and its regulation by tree internal signals, as well as acquisition of ammonium and organic N from the soil. Unlike herbaceous plants, N nutrition of trees is sustained by seasonal, tree internal cycling. Recent advances in the understanding of seasonal storage and mobilisation in poplar bark and regulation of these processes by temperature and daylength are addressed. To explore consequences of global climate change on N nutrition of poplar trees, responses of N uptake and metabolism to increased atmospheric CO(2) and O(3) concentrations, increased air and soil temperatures, drought and salt stress are highlighted.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20398235</PMID><DateCompleted><Year>2010</Year><Month>06</Month><Day>28</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1438-8677</ISSN><JournalIssue CitedMedium="Internet"><Volume>12</Volume><Issue>2</Issue><PubDate><Year>2010</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Plant biology (Stuttgart, Germany)</Title><ISOAbbreviation>Plant Biol (Stuttg)</ISOAbbreviation></Journal><ArticleTitle>Nitrogen nutrition of poplar trees.</ArticleTitle><Pagination><MedlinePgn>275-91</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1438-8677.2009.00309.x</ELocationID><Abstract><AbstractText>Many forest ecosystems have evolved at sites with growth-limiting nitrogen (N) availability, low N input from external sources and high ecosystem internal cycling of N. By contrast, many poplar species are frequent constituents of floodplain forests where they are exposed to a significant ecosystem external supply of N, mainly nitrate, in the moving water table. Therefore, nitrate is much more important for N nutrition of these poplar species than for many other tree species. We summarise current knowledge of nitrate uptake and its regulation by tree internal signals, as well as acquisition of ammonium and organic N from the soil. Unlike herbaceous plants, N nutrition of trees is sustained by seasonal, tree internal cycling. Recent advances in the understanding of seasonal storage and mobilisation in poplar bark and regulation of these processes by temperature and daylength are addressed. To explore consequences of global climate change on N nutrition of poplar trees, responses of N uptake and metabolism to increased atmospheric CO(2) and O(3) concentrations, increased air and soil temperatures, drought and salt stress are highlighted.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Rennenberg</LastName><ForeName>H</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Albert-Ludwigs-University Freiburg, Institute of Forest Botany and Tree Physiology, Freiburg, Germany. 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Compounds</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012965" MajorTopicYN="N">Sodium Chloride</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="N">Temperature</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList><NumberOfReferences>171</NumberOfReferences></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>4</Month><Day>20</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>4</Month><Day>20</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>6</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20398235</ArticleId><ArticleId IdType="pii">PLB309</ArticleId><ArticleId IdType="doi">10.1111/j.1438-8677.2009.00309.x</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Allemagne</li></country><region><li>Bade-Wurtemberg</li><li>District de Fribourg-en-Brisgau</li></region><settlement><li>Fribourg-en-Brisgau</li></settlement></list><tree><noCountry><name sortKey="Ehlting, B" sort="Ehlting, B" uniqKey="Ehlting B" first="B" last="Ehlting">B. Ehlting</name><name sortKey="Wildhagen, H" sort="Wildhagen, H" uniqKey="Wildhagen H" first="H" last="Wildhagen">H. Wildhagen</name></noCountry><country name="Allemagne"><region name="Bade-Wurtemberg"><name sortKey="Rennenberg, H" sort="Rennenberg, H" uniqKey="Rennenberg H" first="H" last="Rennenberg">H. Rennenberg</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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