Monitoring of Freezing Dynamics in Trees: A Simple Phase Shift Causes Complexity1[OPEN]
Identifieur interne : 001A86 ( Pmc/Corpus ); précédent : 001A85; suivant : 001A87Monitoring of Freezing Dynamics in Trees: A Simple Phase Shift Causes Complexity1[OPEN]
Auteurs : Guillaume Charrier ; Markus Nolf ; Georg Leitinger ; Katline Charra-Vaskou ; Adriano Losso ; Ulrike Tappeiner ; Thierry Améglio ; Stefan MayrSource :
- Plant Physiology [ 0032-0889 ] ; 2017.
Abstract
Monitoring of freezing in trees via nondestructive methods revealed complex spatial and temporal freezing patterns that promote internal water shifts and cavitation events.
Url:
DOI: 10.1104/pp.16.01815
PubMed: 28242655
PubMed Central: 5373037
Links to Exploration step
PMC:5373037Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Monitoring of Freezing Dynamics in Trees: A Simple Phase Shift Causes Complexity<xref ref-type="fn" rid="fn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn2"><sup>[OPEN]</sup></xref></title><author><name sortKey="Charrier, Guillaume" sort="Charrier, Guillaume" uniqKey="Charrier G" first="Guillaume" last="Charrier">Guillaume Charrier</name></author><author><name sortKey="Nolf, Markus" sort="Nolf, Markus" uniqKey="Nolf M" first="Markus" last="Nolf">Markus Nolf</name></author><author><name sortKey="Leitinger, Georg" sort="Leitinger, Georg" uniqKey="Leitinger G" first="Georg" last="Leitinger">Georg Leitinger</name></author><author><name sortKey="Charra Vaskou, Katline" sort="Charra Vaskou, Katline" uniqKey="Charra Vaskou K" first="Katline" last="Charra-Vaskou">Katline Charra-Vaskou</name></author><author><name sortKey="Losso, Adriano" sort="Losso, Adriano" uniqKey="Losso A" first="Adriano" last="Losso">Adriano Losso</name></author><author><name sortKey="Tappeiner, Ulrike" sort="Tappeiner, Ulrike" uniqKey="Tappeiner U" first="Ulrike" last="Tappeiner">Ulrike Tappeiner</name></author><author><name sortKey="Ameglio, Thierry" sort="Ameglio, Thierry" uniqKey="Ameglio T" first="Thierry" last="Améglio">Thierry Améglio</name></author><author><name sortKey="Mayr, Stefan" sort="Mayr, Stefan" uniqKey="Mayr S" first="Stefan" last="Mayr">Stefan Mayr</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">28242655</idno><idno type="pmc">5373037</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5373037</idno><idno type="RBID">PMC:5373037</idno><idno type="doi">10.1104/pp.16.01815</idno><date when="2017">2017</date><idno type="wicri:Area/Pmc/Corpus">001A86</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">001A86</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Monitoring of Freezing Dynamics in Trees: A Simple Phase Shift Causes Complexity<xref ref-type="fn" rid="fn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn2"><sup>[OPEN]</sup></xref></title><author><name sortKey="Charrier, Guillaume" sort="Charrier, Guillaume" uniqKey="Charrier G" first="Guillaume" last="Charrier">Guillaume Charrier</name></author><author><name sortKey="Nolf, Markus" sort="Nolf, Markus" uniqKey="Nolf M" first="Markus" last="Nolf">Markus Nolf</name></author><author><name sortKey="Leitinger, Georg" sort="Leitinger, Georg" uniqKey="Leitinger G" first="Georg" last="Leitinger">Georg Leitinger</name></author><author><name sortKey="Charra Vaskou, Katline" sort="Charra Vaskou, Katline" uniqKey="Charra Vaskou K" first="Katline" last="Charra-Vaskou">Katline Charra-Vaskou</name></author><author><name sortKey="Losso, Adriano" sort="Losso, Adriano" uniqKey="Losso A" first="Adriano" last="Losso">Adriano Losso</name></author><author><name sortKey="Tappeiner, Ulrike" sort="Tappeiner, Ulrike" uniqKey="Tappeiner U" first="Ulrike" last="Tappeiner">Ulrike Tappeiner</name></author><author><name sortKey="Ameglio, Thierry" sort="Ameglio, Thierry" uniqKey="Ameglio T" first="Thierry" last="Améglio">Thierry Améglio</name></author><author><name sortKey="Mayr, Stefan" sort="Mayr, Stefan" uniqKey="Mayr S" first="Stefan" last="Mayr">Stefan Mayr</name></author></analytic><series><title level="j">Plant Physiology</title><idno type="ISSN">0032-0889</idno><idno type="eISSN">1532-2548</idno><imprint><date when="2017">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Monitoring of freezing in trees via nondestructive methods revealed complex spatial and temporal freezing patterns that promote internal water shifts and cavitation events.</p></div></front></TEI><pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Plant Physiol</journal-id><journal-id journal-id-type="iso-abbrev">Plant Physiol</journal-id><journal-id journal-id-type="hwp">plantphysiol</journal-id><journal-id journal-id-type="publisher-id">aspb</journal-id><journal-title-group><journal-title>Plant Physiology</journal-title></journal-title-group><issn pub-type="ppub">0032-0889</issn><issn pub-type="epub">1532-2548</issn><publisher><publisher-name>American Society of Plant Biologists</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">28242655</article-id><article-id pub-id-type="pmc">5373037</article-id><article-id pub-id-type="publisher-id">PP201600571DR1</article-id><article-id pub-id-type="doi">10.1104/pp.16.01815</article-id><article-categories><subj-group subj-group-type="heading"><subject>Articles</subject><subj-group subj-group-type="heading"><subject>Ecophysiology and Sustainability</subject></subj-group></subj-group></article-categories><title-group><article-title>Monitoring of Freezing Dynamics in Trees: A Simple Phase Shift Causes Complexity<xref ref-type="fn" rid="fn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn2"><sup>[OPEN]</sup></xref></article-title></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-8722-8822</contrib-id><name><surname>Charrier</surname><given-names>Guillaume</given-names></name><xref ref-type="author-notes" rid="afn1"><sup>2</sup></xref><xref ref-type="author-notes" rid="afn2"><sup>3</sup></xref><xref ref-type="corresp" rid="cor1">*</xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-5374-3113</contrib-id><name><surname>Nolf</surname><given-names>Markus</given-names></name><xref ref-type="author-notes" rid="afn1"><sup>2</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-6639-3386</contrib-id><name><surname>Leitinger</surname><given-names>Georg</given-names></name></contrib><contrib contrib-type="author"><name><surname>Charra-Vaskou</surname><given-names>Katline</given-names></name></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-7839-4941</contrib-id><name><surname>Losso</surname><given-names>Adriano</given-names></name></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0002-0195-7459</contrib-id><name><surname>Tappeiner</surname><given-names>Ulrike</given-names></name></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-6919-3531</contrib-id><name><surname>Améglio</surname><given-names>Thierry</given-names></name></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0002-3319-4396</contrib-id><name><surname>Mayr</surname><given-names>Stefan</given-names></name></contrib><aff id="aff1">Department of Botany and Department of Ecology, University of Innsbruck, A-6020 Innsbruck, Austria (G.C., M.N., G.L., A.L., U.T., S.M.);</aff><aff id="aff2">Bordeaux Science Agro, Institut des Sciences de la Vigne et du Vin, Ecophysiologie et Génomique Fonctionnelle de la Vigne, Unité Mixte de Recherche 1287, F-33140 Villenave d’Ornon, France (G.C.);</aff><aff id="aff3">BIOGECO, Institut National de la Recherche Agronomique, Université Bordeaux, 33610 Cestas, France (G.C.);</aff><aff id="aff4">Hawkesbury Institute for the Environment, University of Western Sydney, Richmond, New South Wales 2753, Australia (M.N.);</aff><aff id="aff5">Université Clermont Auvergne, Institut National de la Recherche Agronomique, PIAF, F-6300 Clermont-Ferrand, France (K.C.-V., T.A.); and</aff><aff id="aff6">Institute for Alpine Environment, European Academy Bozen, 39100 Bozen/Bolzano, Italy (U.T.)</aff></contrib-group><author-notes><fn><p><ext-link ext-link-type="uri" xlink:href="http://www.plantphysiol.org/cgi/doi/10.1104/pp.16.01815">www.plantphysiol.org/cgi/doi/10.1104/pp.16.01815</ext-link></p></fn><fn id="afn1" fn-type="equal"><label>2</label><p>These authors contributed equally to the article.</p></fn><fn id="afn2" fn-type="present-address"><label>3</label><p>Present address: Unité Mixte de Recherche 1202 Biodiversité Gènes & Communautés, Institut National de la Recherche Agronomique/Université Bordeaux, Bâtiment B2-allée G. St. Hilaire, CS 50023, 33615 Pessac cedex, France.</p></fn><corresp id="cor1"><label>*</label>Address correspondence to <email>guillaume.charrier@inra.fr</email>.</corresp><fn id="afn3"><p>The author responsible for distribution of materials integral to the findings presented in this article in accordance with the policy described in the Instructions for Authors (<ext-link ext-link-type="uri" xlink:href="http://www.plantphysiol.org">www.plantphysiol.org</ext-link>) is: Guillaume Charrier (<email>guillaume.charrier@inra.fr</email>).</p></fn><fn id="afn4"><p>G.C., S.M., G.L., and M.N. conceived the research plans with input from U.T. and T.A.; G.C., S.M., M.N., and K.C.-V. performed the data monitoring (thermocouples, ultrasonic emissions, and dendrometers); G.L. performed the infrared imaging; A.L. conducted additional laboratory experiments; G.C., M.N., G.L., and S.M. analyzed the data and wrote the article with contributions of all the authors.</p></fn></author-notes><pmc-comment>Fake ppub date generated by PMC from publisher
pub-date/@pub-type='epub-ppub' </pmc-comment>
<pub-date pub-type="ppub"><month>4</month><year>2017</year></pub-date><pub-date pub-type="epub"><day>27</day><month>2</month><year>2017</year></pub-date><pub-date pub-type="pmc-release"><day>27</day><month>2</month><year>2017</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
<volume>173</volume><issue>4</issue><fpage>2196</fpage><lpage>2207</lpage><history><date date-type="received"><day>30</day><month>11</month><year>2016</year></date><date date-type="accepted"><day>20</day><month>2</month><year>2017</year></date></history><permissions><copyright-statement>© 2017 American Society of Plant Biologists. All Rights Reserved.</copyright-statement><copyright-year>2017</copyright-year></permissions><self-uri xlink:role="icon" xlink:href="PP_PP201600571DR1_ic1.gif"></self-uri><abstract abstract-type="precis"><p>Monitoring of freezing in trees via nondestructive methods revealed complex spatial and temporal freezing patterns that promote internal water shifts and cavitation events.</p></abstract><abstract><p>During winter, trees have to cope with harsh conditions, including extreme freeze-thaw stress. This study focused on ice nucleation and propagation, related water shifts and xylem cavitation, as well as cell damage and was based on in situ monitoring of xylem (thermocouples) and surface temperatures (infrared imaging), ultrasonic emissions, and dendrometer analysis. Field experiments during late winter on <italic>Picea abies</italic> growing at the alpine timberline revealed three distinct freezing patterns: (1) from the top of the tree toward the base, (2) from thin branches toward the main stem’s top and base, and (3) from the base toward the top. Infrared imaging showed freezing within branches from their base toward distal parts. Such complex freezing causes dynamic and heterogenous patterns in water potential and probably in cavitation. This study highlights the interaction between environmental conditions upon freezing and thawing and demonstrates the enormous complexity of freezing processes in trees. Diameter shrinkage, which indicated water fluxes within the stem, and acoustic emission analysis, which indicated cavitation events near the ice front upon freezing, were both related to minimum temperature and, upon thawing, related to vapor pressure deficit and soil temperature. These complex patterns, emphasizing the common mechanisms between frost and drought stress, shed new light on winter tree physiology.</p></abstract><counts><fig-count count="8"></fig-count><table-count count="1"></table-count><equation-count count="0"></equation-count><ref-count count="89"></ref-count><page-count count="12"></page-count></counts><custom-meta-group><custom-meta><meta-name> DJS Export </meta-name><meta-value>v1</meta-value></custom-meta></custom-meta-group></article-meta><notes><glossary><title>Glossary</title><def-list><def-item><term id="term1">UE</term><def id="def1"><p>ultrasonic emission</p></def></def-item><def-item><term id="term2">VPD</term><def id="def2"><p>vapor pressure deficit</p></def></def-item></def-list></glossary></notes></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/Pmc/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001A86 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd -nk 001A86 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Asie
|area= AustralieFrV1
|flux= Pmc
|étape= Corpus
|type= RBID
|clé= PMC:5373037
|texte= Monitoring of Freezing Dynamics in Trees: A Simple Phase Shift Causes Complexity1[OPEN]
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/RBID.i -Sk "pubmed:28242655" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a AustralieFrV1
| This area was generated with Dilib version V0.6.33. |  |