Transpiration and canopy conductance in an inner alpine Scots pine (Pinus sylvestris L.) forest
Identifieur interne : 000160 ( Pmc/Corpus ); précédent : 000159; suivant : 000161Transpiration and canopy conductance in an inner alpine Scots pine (Pinus sylvestris L.) forest
Auteurs : Gerhard Wieser ; Marco Leo ; Walter OberhuberSource :
- Flora [ 0367-2530 ] ; 2014.
Abstract
Canopy transpiration (
Url:
DOI: 10.1016/j.flora.2014.06.012
PubMed: 27468179
PubMed Central: 4959566
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PMC:4959566Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Transpiration and canopy conductance in an inner alpine Scots pine (<italic>Pinus sylvestris</italic>
L.) forest</title>
<author><name sortKey="Wieser, Gerhard" sort="Wieser, Gerhard" uniqKey="Wieser G" first="Gerhard" last="Wieser">Gerhard Wieser</name>
<affiliation><nlm:aff id="A1">Department of Alpine Timberline Ecophysiology, Federal Research and Training Centre for Forests, Natural Hazards and Landscape (BFW), Rennweg 1, A-6020 Innsbruck, Austria</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Leo, Marco" sort="Leo, Marco" uniqKey="Leo M" first="Marco" last="Leo">Marco Leo</name>
<affiliation><nlm:aff id="A1">Department of Alpine Timberline Ecophysiology, Federal Research and Training Centre for Forests, Natural Hazards and Landscape (BFW), Rennweg 1, A-6020 Innsbruck, Austria</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Oberhuber, Walter" sort="Oberhuber, Walter" uniqKey="Oberhuber W" first="Walter" last="Oberhuber">Walter Oberhuber</name>
<affiliation><nlm:aff id="A2">Institute of Botany, Leopold-Franzens-Universität Innsbruck, Sternwartestraße 15, A-6020 Innsbruck, Austria</nlm:aff>
</affiliation>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Transpiration and canopy conductance in an inner alpine Scots pine (<italic>Pinus sylvestris</italic>
L.) forest</title>
<author><name sortKey="Wieser, Gerhard" sort="Wieser, Gerhard" uniqKey="Wieser G" first="Gerhard" last="Wieser">Gerhard Wieser</name>
<affiliation><nlm:aff id="A1">Department of Alpine Timberline Ecophysiology, Federal Research and Training Centre for Forests, Natural Hazards and Landscape (BFW), Rennweg 1, A-6020 Innsbruck, Austria</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Leo, Marco" sort="Leo, Marco" uniqKey="Leo M" first="Marco" last="Leo">Marco Leo</name>
<affiliation><nlm:aff id="A1">Department of Alpine Timberline Ecophysiology, Federal Research and Training Centre for Forests, Natural Hazards and Landscape (BFW), Rennweg 1, A-6020 Innsbruck, Austria</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Oberhuber, Walter" sort="Oberhuber, Walter" uniqKey="Oberhuber W" first="Walter" last="Oberhuber">Walter Oberhuber</name>
<affiliation><nlm:aff id="A2">Institute of Botany, Leopold-Franzens-Universität Innsbruck, Sternwartestraße 15, A-6020 Innsbruck, Austria</nlm:aff>
</affiliation>
</author>
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<series><title level="j">Flora</title>
<idno type="ISSN">0367-2530</idno>
<idno type="eISSN">1618-0585</idno>
<imprint><date when="2014">2014</date>
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<front><div type="abstract" xml:lang="en"><p id="P1">Canopy transpiration (<italic>E</italic>
<sub>c</sub>
) of a 150-year old <italic>Pinus sylvestris</italic>
L. stand in an inner alpine dry valley, Tyrol, Austria was estimated throughout two growing seasons 2011 and 2012 by means of xylem sap flow measurements. Although there were prolonged periods of limited soil water availability <italic>E</italic>
<sub>c</sub>
did not show a clear trend with respect to soil water availability and averaged 0.4 ± 0.19 mm day<sup>-1</sup>
under conditions of non-limiting soil water availability and 0.37 ± 0.17 mm day<sup>-1</sup>
when soil water availability was limited. This is because canopy conductance declined significantly with increasing evaporative demand and thus significantly reduced tree water loss. The growing season total of <italic>E</italic>
<sub>c</sub>
was 74 mm and 88 mm in 2011 and 2012, respectively, which is significantly below the values estimated for other <italic>P. sylvestris</italic>
forest ecosystems in Central Europe, and thus reflecting a strong adaptation to soil drought during periods of high evaporative.</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>
<pmc-dir>properties manuscript</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-journal-id">101288335</journal-id>
<journal-id journal-id-type="pubmed-jr-id">33106</journal-id>
<journal-id journal-id-type="nlm-ta">Flora</journal-id>
<journal-id journal-id-type="iso-abbrev">Flora</journal-id>
<journal-title-group><journal-title>Flora</journal-title>
</journal-title-group>
<issn pub-type="ppub">0367-2530</issn>
<issn pub-type="epub">1618-0585</issn>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">27468179</article-id>
<article-id pub-id-type="pmc">4959566</article-id>
<article-id pub-id-type="doi">10.1016/j.flora.2014.06.012</article-id>
<article-id pub-id-type="manuscript">EMS69268</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Transpiration and canopy conductance in an inner alpine Scots pine (<italic>Pinus sylvestris</italic>
L.) forest</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Wieser</surname>
<given-names>Gerhard</given-names>
</name>
<xref ref-type="aff" rid="A1">1</xref>
<xref ref-type="corresp" rid="CR1">*</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Leo</surname>
<given-names>Marco</given-names>
</name>
<xref ref-type="aff" rid="A1">1</xref>
<email>marco.leo@uibk.ac.at</email>
</contrib>
<contrib contrib-type="author"><name><surname>Oberhuber</surname>
<given-names>Walter</given-names>
</name>
<xref ref-type="aff" rid="A2">2</xref>
<email>Walter.Oberhuber@uibk.ac.at</email>
</contrib>
</contrib-group>
<aff id="A1"><label>1</label>
Department of Alpine Timberline Ecophysiology, Federal Research and Training Centre for Forests, Natural Hazards and Landscape (BFW), Rennweg 1, A-6020 Innsbruck, Austria</aff>
<aff id="A2"><label>2</label>
Institute of Botany, Leopold-Franzens-Universität Innsbruck, Sternwartestraße 15, A-6020 Innsbruck, Austria</aff>
<author-notes><corresp id="CR1">Corresponding author: Tel: ++43 512 573933 5120, Fax: ++43 512 573933 5250, <email>Gerhard.Wieser@uibk.ac.at</email>
</corresp>
</author-notes>
<pub-date pub-type="nihms-submitted"><day>20</day>
<month>7</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="ppub"><month>9</month>
<year>2014</year>
</pub-date>
<pub-date pub-type="pmc-release"><day>25</day>
<month>7</month>
<year>2016</year>
</pub-date>
<volume>209</volume>
<issue>9</issue>
<fpage>491</fpage>
<lpage>498</lpage>
<pmc-comment>elocation-id from pubmed: 10.1016/j.flora.2014.06.012</pmc-comment>
<self-uri xlink:href="http://www.sciencedirect.com/science/article/pii/S0367253014000929"></self-uri>
<abstract><p id="P1">Canopy transpiration (<italic>E</italic>
<sub>c</sub>
) of a 150-year old <italic>Pinus sylvestris</italic>
L. stand in an inner alpine dry valley, Tyrol, Austria was estimated throughout two growing seasons 2011 and 2012 by means of xylem sap flow measurements. Although there were prolonged periods of limited soil water availability <italic>E</italic>
<sub>c</sub>
did not show a clear trend with respect to soil water availability and averaged 0.4 ± 0.19 mm day<sup>-1</sup>
under conditions of non-limiting soil water availability and 0.37 ± 0.17 mm day<sup>-1</sup>
when soil water availability was limited. This is because canopy conductance declined significantly with increasing evaporative demand and thus significantly reduced tree water loss. The growing season total of <italic>E</italic>
<sub>c</sub>
was 74 mm and 88 mm in 2011 and 2012, respectively, which is significantly below the values estimated for other <italic>P. sylvestris</italic>
forest ecosystems in Central Europe, and thus reflecting a strong adaptation to soil drought during periods of high evaporative.</p>
</abstract>
</article-meta>
</front>
</pmc>
</record>
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