Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China
Identifieur interne : 000C42 ( Istex/Corpus ); précédent : 000C41; suivant : 000C43Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China
Auteurs : Jing Wang ; Ya Tang ; Zheng-Hua Xie ; Mian-Yue ZhangSource :
- Journal of Systematics and Evolution [ 1674-4918 ] ; 2009-11.
English descriptors
Abstract
Abstract This paper reports the first population ecology study of the endangered Magnolia sargentiana Rehder & Wilson (Magnoliaceae). Magnolia sargentiana is a protected species in China, but little is known about its present status in the field. In 2007 and 2008, we surveyed the population and conservation status of M. sargentiana in the Provincial Mamize Nature Reserve and the National Meigu Dafengding Nature Reserve, Sichuan Province, southwestern China. Natural regeneration is poor because of unfavorable environmental conditions and anthropogenic disturbances. Flower buds and bark of M. sargentiana are used in traditional Chinese medicine and their collection by local people over the period 1983–1994 has led to marked population declines. The collection of flower buds and bark is now banned, but hewing branches for firewood and grazing continues to have a negative impact on the recovery of M. sargentiana populations. To protect the species, we require a ban on hewing branches, closure of primary forests to reduce the impact of humans and ungulates, better education of local people, and increased awareness of wildlife conservation.
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DOI: 10.1111/j.1759-6831.2009.00051.x
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Magnolia sargentiana is a protected species in China, but little is known about its present status in the field. In 2007 and 2008, we surveyed the population and conservation status of M. sargentiana in the Provincial Mamize Nature Reserve and the National Meigu Dafengding Nature Reserve, Sichuan Province, southwestern China. Natural regeneration is poor because of unfavorable environmental conditions and anthropogenic disturbances. Flower buds and bark of M. sargentiana are used in traditional Chinese medicine and their collection by local people over the period 1983–1994 has led to marked population declines. The collection of flower buds and bark is now banned, but hewing branches for firewood and grazing continues to have a negative impact on the recovery of M. sargentiana populations. To protect the species, we require a ban on hewing branches, closure of primary forests to reduce the impact of humans and ungulates, better education of local people, and increased awareness of wildlife conservation.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Jing WANG</name><affiliations><json:string>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</json:string></affiliations></json:item><json:item><name>Ya TANG</name><affiliations><json:string>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</json:string><json:string>E-mail: tangya999@gmail.com</json:string></affiliations></json:item><json:item><name>Zheng‐Hua XIE</name><affiliations><json:string>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</json:string></affiliations></json:item><json:item><name>Mian‐Yue ZHANG</name><affiliations><json:string>(Administrative Division of Mamize Provincial Nature Reserve, Leibo, Sichuan 616550, China)</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Magnolia sargentiana</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>medicinal plant</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>plant conservation</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>vulnerable species</value></json:item></subject><articleId><json:string>JSE51</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>Abstract This paper reports the first population ecology study of the endangered Magnolia sargentiana Rehder & Wilson (Magnoliaceae). Magnolia sargentiana is a protected species in China, but little is known about its present status in the field. In 2007 and 2008, we surveyed the population and conservation status of M. sargentiana in the Provincial Mamize Nature Reserve and the National Meigu Dafengding Nature Reserve, Sichuan Province, southwestern China. Natural regeneration is poor because of unfavorable environmental conditions and anthropogenic disturbances. Flower buds and bark of M. sargentiana are used in traditional Chinese medicine and their collection by local people over the period 1983–1994 has led to marked population declines. The collection of flower buds and bark is now banned, but hewing branches for firewood and grazing continues to have a negative impact on the recovery of M. sargentiana populations. To protect the species, we require a ban on hewing branches, closure of primary forests to reduce the impact of humans and ungulates, better education of local people, and increased awareness of wildlife conservation.</abstract><qualityIndicators><score>7.576</score><pdfVersion>1.4</pdfVersion><pdfPageSize>595 x 779.6 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractCharCount>1153</abstractCharCount><pdfWordCount>6089</pdfWordCount><pdfCharCount>37754</pdfCharCount><pdfPageCount>10</pdfPageCount><abstractWordCount>173</abstractWordCount></qualityIndicators><title>Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China</title><refBibs><json:item><author><json:item><name>V Arroyo‐Rodríguez</name></json:item><json:item><name>S Mandujano</name></json:item></author><host><volume>15</volume><pages><last>4179</last><first>4159</first></pages><author></author><title>Biodiversity and Conservation</title></host><title>The importance of tropical rain forest fragments to the conservation of plant species diversity in Los Tuxtlas, Mexico</title></json:item><json:item><author><json:item><name>V Arroyo‐Rodríguez</name></json:item><json:item><name>A Aguirre</name></json:item><json:item><name>J Benítez‐Malvido</name></json:item><json:item><name>S Mandujano</name></json:item></author><host><volume>138</volume><pages><last>206</last><first>198</first></pages><author></author><title>Biological Conservation</title></host><title>Impact of rain forest fragmentation on the population size of a structurally important palm species: Astrocaryum mexicanm at Los Tuxtlas, Mexico</title></json:item><json:item><author><json:item><name>W‐L (陈万利) Chen</name></json:item><json:item><name>Q‐W (曾庆文) Zeng</name></json:item></author><host><volume>6</volume><pages><last>74</last><first>68</first></pages><author></author><title>Journal of Tropical and Subtropical Botany (热带亚热带植物学报)</title></host><title>Propagation of Magnoliaceae plants by grafting</title></json:item><json:item><host><author></author><title>Cicuzza D, Newton A, Oldfield S. 2007. 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(四川动物)</title></host><title>Bird diversity in different habitats at Mamize Nature Reserve in Sichuan Province</title></json:item></refBibs><genre><json:string>article</json:string></genre><host><volume>47</volume><publisherId><json:string>JSE</json:string></publisherId><pages><total>10</total><last>534</last><first>525</first></pages><issn><json:string>1674-4918</json:string></issn><issue>6</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><eissn><json:string>1759-6831</json:string></eissn><title>Journal of Systematics and Evolution</title><doi><json:string>10.1111/(ISSN)1759-6831</json:string></doi></host><categories><wos><json:string>science</json:string><json:string>plant sciences</json:string></wos><scienceMetrix></scienceMetrix></categories><publicationDate>2009</publicationDate><copyrightDate>2009</copyrightDate><doi><json:string>10.1111/j.1759-6831.2009.00051.x</json:string></doi><id>254CA3882FBB49E385BEF4ABA7ECA089D810FF9A</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/254CA3882FBB49E385BEF4ABA7ECA089D810FF9A/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/254CA3882FBB49E385BEF4ABA7ECA089D810FF9A/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/254CA3882FBB49E385BEF4ABA7ECA089D810FF9A/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><availability><p>© 2009 Institute of Botany, Chinese Academy of Sciences</p></availability><date>2009</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China</title><author xml:id="author-1"><persName><forename type="first">Jing</forename><surname>WANG</surname></persName><affiliation>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</affiliation></author><author xml:id="author-2"><persName><forename type="first">Ya</forename><surname>TANG</surname></persName><email>tangya999@gmail.com</email><affiliation>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</affiliation></author><author xml:id="author-3"><persName><forename type="first">Zheng‐Hua</forename><surname>XIE</surname></persName><affiliation>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</affiliation></author><author xml:id="author-4"><persName><forename type="first">Mian‐Yue</forename><surname>ZHANG</surname></persName><affiliation>(Administrative Division of Mamize Provincial Nature Reserve, Leibo, Sichuan 616550, China)</affiliation></author></analytic><monogr><title level="j">Journal of Systematics and Evolution</title><idno type="pISSN">1674-4918</idno><idno type="eISSN">1759-6831</idno><idno type="DOI">10.1111/(ISSN)1759-6831</idno><imprint><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><date type="published" when="2009-11"></date><biblScope unit="volume">47</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="525">525</biblScope><biblScope unit="page" to="534">534</biblScope></imprint></monogr><idno type="istex">254CA3882FBB49E385BEF4ABA7ECA089D810FF9A</idno><idno type="DOI">10.1111/j.1759-6831.2009.00051.x</idno><idno type="ArticleID">JSE51</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2009</date></creation><langUsage><language ident="en">en</language></langUsage><abstract><p>Abstract This paper reports the first population ecology study of the endangered Magnolia sargentiana Rehder & Wilson (Magnoliaceae). Magnolia sargentiana is a protected species in China, but little is known about its present status in the field. In 2007 and 2008, we surveyed the population and conservation status of M. sargentiana in the Provincial Mamize Nature Reserve and the National Meigu Dafengding Nature Reserve, Sichuan Province, southwestern China. Natural regeneration is poor because of unfavorable environmental conditions and anthropogenic disturbances. Flower buds and bark of M. sargentiana are used in traditional Chinese medicine and their collection by local people over the period 1983–1994 has led to marked population declines. The collection of flower buds and bark is now banned, but hewing branches for firewood and grazing continues to have a negative impact on the recovery of M. sargentiana populations. To protect the species, we require a ban on hewing branches, closure of primary forests to reduce the impact of humans and ungulates, better education of local people, and increased awareness of wildlife conservation.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>Magnolia sargentiana</term></item><item><term>medicinal plant</term></item><item><term>plant conservation</term></item><item><term>vulnerable species</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2009-11">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/254CA3882FBB49E385BEF4ABA7ECA089D810FF9A/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Inc</publisherName><publisherLoc>Malden, USA</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1759-6831</doi><issn type="print">1674-4918</issn><issn type="electronic">1759-6831</issn><idGroup><id type="product" value="JSE"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="JOURNAL OF SYSTEMATICS AND EVOLUTION">Journal of Systematics and Evolution</title></titleGroup></publicationMeta><publicationMeta level="part" position="11006"><doi origin="wiley">10.1111/jse.2009.47.issue-6</doi><numberingGroup><numbering type="journalVolume" number="47">47</numbering><numbering type="journalIssue" number="6">6</numbering></numberingGroup><coverDate startDate="2009-11">November 2009</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="2" status="forIssue"><doi origin="wiley">10.1111/j.1759-6831.2009.00051.x</doi><idGroup><id type="unit" value="JSE51"></id></idGroup><countGroup><count type="pageTotal" number="10"></count></countGroup><titleGroup><title type="tocHeading1">RESEARCH ARTICLES</title></titleGroup><copyright>© 2009 Institute of Botany, Chinese Academy of Sciences</copyright><eventGroup><event type="firstOnline" date="2009-10-14"></event><event type="publishedOnlineFinalForm" date="2009-11-25"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.2 mode:FullText source:FullText result:FullText" date="2010-03-09"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-02-01"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-30"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="525">525</numbering><numbering type="pageLast" number="534">534</numbering></numberingGroup><correspondenceTo> * Author for correspondence. E‐mail: <email>tangya999@gmail.com</email>; Tel.: 86‐28‐8541‐5108; Fax: 86‐28‐8540‐5613.</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JSE.JSE51.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Received: 23 March 2009 Accepted: 10 July 2009</unparsedEditorialHistory><countGroup><count type="figureTotal" number="2"></count><count type="tableTotal" number="4"></count><count type="formulaTotal" number="2"></count><count type="referenceTotal" number="44"></count><count type="linksCrossRef" number="79"></count></countGroup><titleGroup><title type="main">Autecology and conservation status of <i>Magnolia sargentiana</i> Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>Jing</givenNames><familyName>WANG</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a1" corresponding="yes"><personName><givenNames>Ya</givenNames><familyName>TANG</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>Zheng‐Hua</givenNames><familyName>XIE</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a2"><personName><givenNames>Mian‐Yue</givenNames><familyName>ZHANG</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="CN"><unparsedAffiliation><fr>(</fr>Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, <fr>Chengdu 610065, China)</fr></unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="CN"><unparsedAffiliation><fr>(</fr>Administrative Division of Mamize Provincial Nature Reserve, <fr>Leibo, Sichuan 616550, China)</fr></unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1"><i>Magnolia sargentiana</i></keyword><keyword xml:id="k2">medicinal plant</keyword><keyword xml:id="k3">plant conservation</keyword><keyword xml:id="k4">vulnerable species</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><p><b>Abstract </b> This paper reports the first population ecology study of the endangered <i>Magnolia sargentiana</i> Rehder & Wilson (Magnoliaceae). <i>Magnolia sargentiana</i> is a protected species in China, but little is known about its present status in the field. In 2007 and 2008, we surveyed the population and conservation status of <i>M. sargentiana</i> in the Provincial Mamize Nature Reserve and the National Meigu Dafengding Nature Reserve, Sichuan Province, southwestern China. Natural regeneration is poor because of unfavorable environmental conditions and anthropogenic disturbances. Flower buds and bark of <i>M. sargentiana</i> are used in traditional Chinese medicine and their collection by local people over the period 1983–1994 has led to marked population declines. The collection of flower buds and bark is now banned, but hewing branches for firewood and grazing continues to have a negative impact on the recovery of <i>M. sargentiana</i> populations. To protect the species, we require a ban on hewing branches, closure of primary forests to reduce the impact of humans and ungulates, better education of local people, and increased awareness of wildlife conservation.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Autecology and conservation status of Magnolia sargentiana Rehder & Wilson (Magnoliaceae) in the Dafengding region, southern Sichuan Province, China</title></titleInfo><name type="personal"><namePart type="given">Jing</namePart><namePart type="family">WANG</namePart><affiliation>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ya</namePart><namePart type="family">TANG</namePart><affiliation>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</affiliation><affiliation>E-mail: tangya999@gmail.com</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Zheng‐Hua</namePart><namePart type="family">XIE</namePart><affiliation>(Laboratory for Biodiversity and Environmental Studies, Department of Environmental Sciences, Sichuan University, Chengdu 610065, China)</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Mian‐Yue</namePart><namePart type="family">ZHANG</namePart><affiliation>(Administrative Division of Mamize Provincial Nature Reserve, Leibo, Sichuan 616550, China)</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Inc</publisher><place><placeTerm type="text">Malden, USA</placeTerm></place><dateIssued encoding="w3cdtf">2009-11</dateIssued><edition>Received: 23 March 2009 Accepted: 10 July 2009</edition><copyrightDate encoding="w3cdtf">2009</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">2</extent><extent unit="tables">4</extent><extent unit="formulas">2</extent><extent unit="references">44</extent></physicalDescription><abstract>Abstract This paper reports the first population ecology study of the endangered Magnolia sargentiana Rehder & Wilson (Magnoliaceae). Magnolia sargentiana is a protected species in China, but little is known about its present status in the field. In 2007 and 2008, we surveyed the population and conservation status of M. sargentiana in the Provincial Mamize Nature Reserve and the National Meigu Dafengding Nature Reserve, Sichuan Province, southwestern China. Natural regeneration is poor because of unfavorable environmental conditions and anthropogenic disturbances. Flower buds and bark of M. sargentiana are used in traditional Chinese medicine and their collection by local people over the period 1983–1994 has led to marked population declines. The collection of flower buds and bark is now banned, but hewing branches for firewood and grazing continues to have a negative impact on the recovery of M. sargentiana populations. To protect the species, we require a ban on hewing branches, closure of primary forests to reduce the impact of humans and ungulates, better education of local people, and increased awareness of wildlife conservation.</abstract><subject lang="en"><genre>keywords</genre><topic>Magnolia sargentiana</topic><topic>medicinal plant</topic><topic>plant conservation</topic><topic>vulnerable species</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Systematics and Evolution</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">1674-4918</identifier><identifier type="eISSN">1759-6831</identifier><identifier type="DOI">10.1111/(ISSN)1759-6831</identifier><identifier type="PublisherID">JSE</identifier><part><date>2009</date><detail type="volume"><caption>vol.</caption><number>47</number></detail><detail type="issue"><caption>no.</caption><number>6</number></detail><extent unit="pages"><start>525</start><end>534</end><total>10</total></extent></part></relatedItem><identifier type="istex">254CA3882FBB49E385BEF4ABA7ECA089D810FF9A</identifier><identifier type="DOI">10.1111/j.1759-6831.2009.00051.x</identifier><identifier type="ArticleID">JSE51</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2009 Institute of Botany, Chinese Academy of Sciences</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Inc</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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