[Effects of tree age and basal area on boreal forest tree mortality in Canada].
Identifieur interne : 002C43 ( Main/Exploration ); précédent : 002C42; suivant : 002C44[Effects of tree age and basal area on boreal forest tree mortality in Canada].
Auteurs : Qing Chen [République populaire de Chine] ; Ling-Feng Zhang ; Song-Ling FuSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2011.
Descripteurs français
- KwdFr :
- Arbres (croissance et développement), Arbres (physiologie), Canada (MeSH), Facteurs temps (MeSH), Modèles linéaires (MeSH), Picea (croissance et développement), Picea (physiologie), Pinus (croissance et développement), Pinus (physiologie), Populus (croissance et développement), Populus (physiologie).
- MESH :
- Wicri :
- geographic : Canada.
English descriptors
- KwdEn :
- MESH :
Abstract
Taking the poplar (Populus spp.), jack pine (Pinus banksiana), and black spruce (Picea mariana) in northern Canada as test objects, a repeated investigation was conducted on the living and dead trees at 134 fixed sampling plots, and linear regression models were applied to study the effects of tree age, basal area, and stand type on the mortality of the three tree species. Generally, the tree mortality increased with increasing tree age and basal area. Poplar had a higher mortality in jack pine stand but a lower mortality in black spruce stand. In black spruce stand, tree age was the major factor affecting the mortality of jack pine, while in poplar stand, tree basal area was the important factor. In the three stands, tree age had significant effects on the mortality of black spruce. Species composition had significant effects on the mortality of the tree species, and the interactions between tree age, basal area, and stand type all had significant effects on the mortality of each tree species. The mortality of the same tree species in different stands differed significantly.
PubMed: 22126065
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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last="Fu">Song-Ling Fu</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:22126065</idno><idno type="pmid">22126065</idno><idno type="wicri:Area/Main/Corpus">002C14</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002C14</idno><idno type="wicri:Area/Main/Curation">002C14</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002C14</idno><idno type="wicri:Area/Main/Exploration">002C14</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Effects of tree age and basal area on boreal forest tree mortality in Canada].</title><author><name sortKey="Chen, Qing" sort="Chen, Qing" uniqKey="Chen Q" first="Qing" last="Chen">Qing Chen</name><affiliation wicri:level="1"><nlm:affiliation>College of Forestry and Landscape Architecture, Anhui Agricultural University, 230036 Hefei, China. chenqing8508@126.com</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Forestry and Landscape Architecture, Anhui Agricultural University, 230036 Hefei</wicri:regionArea><placeName><settlement type="city">Hefei</settlement><region type="province">Anhui</region></placeName></affiliation></author><author><name sortKey="Zhang, Ling Feng" sort="Zhang, Ling Feng" uniqKey="Zhang L" first="Ling-Feng" last="Zhang">Ling-Feng Zhang</name></author><author><name sortKey="Fu, Song Ling" sort="Fu, Song Ling" uniqKey="Fu S" first="Song-Ling" last="Fu">Song-Ling Fu</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>Canada (MeSH)</term><term>Linear Models (MeSH)</term><term>Picea (growth & development)</term><term>Picea (physiology)</term><term>Pinus (growth & development)</term><term>Pinus (physiology)</term><term>Populus (growth & development)</term><term>Populus (physiology)</term><term>Time Factors (MeSH)</term><term>Trees (growth & development)</term><term>Trees (physiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (croissance et développement)</term><term>Arbres (physiologie)</term><term>Canada (MeSH)</term><term>Facteurs temps (MeSH)</term><term>Modèles linéaires (MeSH)</term><term>Picea (croissance et développement)</term><term>Picea (physiologie)</term><term>Pinus (croissance et développement)</term><term>Pinus (physiologie)</term><term>Populus (croissance et développement)</term><term>Populus (physiologie)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Canada</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Arbres</term><term>Picea</term><term>Pinus</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Picea</term><term>Pinus</term><term>Populus</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Arbres</term><term>Picea</term><term>Pinus</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Picea</term><term>Pinus</term><term>Populus</term><term>Trees</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Linear Models</term><term>Time Factors</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Canada</term><term>Facteurs temps</term><term>Modèles linéaires</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Canada</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Taking the poplar (Populus spp.), jack pine (Pinus banksiana), and black spruce (Picea mariana) in northern Canada as test objects, a repeated investigation was conducted on the living and dead trees at 134 fixed sampling plots, and linear regression models were applied to study the effects of tree age, basal area, and stand type on the mortality of the three tree species. Generally, the tree mortality increased with increasing tree age and basal area. Poplar had a higher mortality in jack pine stand but a lower mortality in black spruce stand. In black spruce stand, tree age was the major factor affecting the mortality of jack pine, while in poplar stand, tree basal area was the important factor. In the three stands, tree age had significant effects on the mortality of black spruce. Species composition had significant effects on the mortality of the tree species, and the interactions between tree age, basal area, and stand type all had significant effects on the mortality of each tree species. The mortality of the same tree species in different stands differed significantly.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22126065</PMID><DateCompleted><Year>2012</Year><Month>05</Month><Day>24</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>9</Issue><PubDate><Year>2011</Year><Month>Sep</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 tree age and basal area on boreal forest tree mortality in Canada].</ArticleTitle><Pagination><MedlinePgn>2477-81</MedlinePgn></Pagination><Abstract><AbstractText>Taking the poplar (Populus spp.), jack pine (Pinus banksiana), and black spruce (Picea mariana) in northern Canada as test objects, a repeated investigation was conducted on the living and dead trees at 134 fixed sampling plots, and linear regression models were applied to study the effects of tree age, basal area, and stand type on the mortality of the three tree species. Generally, the tree mortality increased with increasing tree age and basal area. Poplar had a higher mortality in jack pine stand but a lower mortality in black spruce stand. In black spruce stand, tree age was the major factor affecting the mortality of jack pine, while in poplar stand, tree basal area was the important factor. In the three stands, tree age had significant effects on the mortality of black spruce. Species composition had significant effects on the mortality of the tree species, and the interactions between tree age, basal area, and stand type all had significant effects on the mortality of each tree species. The mortality of the same tree species in different stands differed significantly.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Qing</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>College of Forestry and Landscape Architecture, Anhui Agricultural University, 230036 Hefei, China. chenqing8508@126.com</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Ling-feng</ForeName><Initials>LF</Initials></Author><Author ValidYN="Y"><LastName>Fu</LastName><ForeName>Song-ling</ForeName><Initials>SL</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><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002170" MajorTopicYN="N" Type="Geographic">Canada</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016014" MajorTopicYN="N">Linear Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D028222" MajorTopicYN="N">Picea</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D028223" MajorTopicYN="N">Pinus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>12</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>12</Month><Day>1</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>5</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22126065</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country><region><li>Anhui</li></region><settlement><li>Hefei</li></settlement></list><tree><noCountry><name sortKey="Fu, Song Ling" sort="Fu, Song Ling" uniqKey="Fu S" first="Song-Ling" last="Fu">Song-Ling Fu</name><name sortKey="Zhang, Ling Feng" sort="Zhang, Ling Feng" uniqKey="Zhang L" first="Ling-Feng" last="Zhang">Ling-Feng Zhang</name></noCountry><country name="République populaire de Chine"><region name="Anhui"><name sortKey="Chen, Qing" sort="Chen, Qing" uniqKey="Chen Q" first="Qing" last="Chen">Qing Chen</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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