The demography of the annual halophyte Spergularia marina on a baltic seashore meadow
Identifieur interne : 005A23 ( Istex/Corpus ); précédent : 005A22; suivant : 005A24The demography of the annual halophyte Spergularia marina on a baltic seashore meadow
Auteurs : Peter TorstenssonSource :
- Vegetatio [ 0042-3106 ] ; 1987-01-01.
English descriptors
- KwdEn :
- Adult state, Annual halophyte spergularia marina, Annual plant, Annual plants, Annual populations, Annual species, Apical meristem, Axillary meristems, Baltic, Baltic seashore meadow, Cakile edentula, Dead individuals, Demographical attributes, Different sites, Dune, Ecol, Environmental gradient, First flower, First week, First weeks, Floerkea proserpinacoides, Flower production, Flowering period, Flowering season, Germination, High densities, High impact, High mortality, High water, Hypersaline conditions, Important factor, Jefferies, Jensen jefferies, Juvenile state, Klemov raynal, Last observation, Life cycle, Life state, Lower site, Mack pyke, Marina, Marina seedlings, Mature capsules, Middle site, Mortality, Mortality rate, Natural population, Natural regulation, Population biology, Population dynamics, Regehr bazzaz, Reproductive, Reproductive activities, Reproductive capacity, Reproductive output, Salicornia europaea, Saltpatch, Saltpatch sites, Sand dune, Schaal leverich, Seashore meadow, Seed dimorphism, Seed loss, Seed output, Seed production, Seedling, Seedling emergence, Seedling mortality, Seedling state, Seedling survivorship, Sharitz mccormick, Short period, Small variation, Soil samples, Spergularia, Spergularia marina, Spergularia media, Sterk, Such relation, Survivorship, Survivorship curves, Survivorship patterns, Symonides, Torstensson, Torstensson telenius, Upper site, Upper site middle site, Watkinson, Watkinson harper, Yearly variation.
- Teeft :
- Adult state, Annual halophyte spergularia marina, Annual plant, Annual plants, Annual populations, Annual species, Apical meristem, Axillary meristems, Baltic, Baltic seashore meadow, Cakile edentula, Dead individuals, Demographical attributes, Different sites, Dune, Ecol, Environmental gradient, First flower, First week, First weeks, Floerkea proserpinacoides, Flower production, Flowering period, Flowering season, Germination, High densities, High impact, High mortality, High water, Hypersaline conditions, Important factor, Jefferies, Jensen jefferies, Juvenile state, Klemov raynal, Last observation, Life cycle, Life state, Lower site, Mack pyke, Marina, Marina seedlings, Mature capsules, Middle site, Mortality, Mortality rate, Natural population, Natural regulation, Population biology, Population dynamics, Regehr bazzaz, Reproductive, Reproductive activities, Reproductive capacity, Reproductive output, Salicornia europaea, Saltpatch, Saltpatch sites, Sand dune, Schaal leverich, Seashore meadow, Seed dimorphism, Seed loss, Seed output, Seed production, Seedling, Seedling emergence, Seedling mortality, Seedling state, Seedling survivorship, Sharitz mccormick, Short period, Small variation, Soil samples, Spergularia, Spergularia marina, Spergularia media, Sterk, Such relation, Survivorship, Survivorship curves, Survivorship patterns, Symonides, Torstensson, Torstensson telenius, Upper site, Upper site middle site, Watkinson, Watkinson harper, Yearly variation.
Abstract
Abstract: The survivorship and reproduction of the annual halophyte Spergularia marina was studied during four years on three different sites on a Baltic seashore meadow. The survivorship showed variation both between years and between sites. The mortality rate was not density-dependent in spite of very high densities in some years. At two of the sites the seed output was related to density, but individuals differed in their reproductive capacity. Limitation of the flower production was the main reason for this difference. At the third site the length of the flowering season determined the reproductive output.
Url:
DOI: 10.1007/BF00114716
Links to Exploration step
ISTEX:B506B1220CB7B855BA4D8F7BA374A840288DAA4FLe document en format XML
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The survivorship showed variation both between years and between sites. The mortality rate was not density-dependent in spite of very high densities in some years. At two of the sites the seed output was related to density, but individuals differed in their reproductive capacity. Limitation of the flower production was the main reason for this difference. At the third site the length of the flowering season determined the reproductive output.</abstract><qualityIndicators><score>8.14</score><pdfWordCount>6630</pdfWordCount><pdfCharCount>33793</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>12</pdfPageCount><pdfPageSize>555 x 735 pts</pdfPageSize><refBibsNative>false</refBibsNative><abstractWordCount>95</abstractWordCount><abstractCharCount>617</abstractCharCount><keywordCount>0</keywordCount></qualityIndicators><title>The demography of the annual halophyte Spergularia marina on a baltic seashore meadow</title><genre><json:string>research-article</json:string></genre><host><title>Vegetatio</title><language><json:string>unknown</json:string></language><publicationDate>1987</publicationDate><copyrightDate>1987</copyrightDate><issn><json:string>0042-3106</json:string></issn><eissn><json:string>1573-5052</json:string></eissn><journalId><json:string>11258</json:string></journalId><volume>68</volume><issue>3</issue><pages><first>157</first><last>168</last></pages><genre><json:string>journal</json:string></genre><subject><json:item><value>Plant Sciences</value></json:item></subject></host><namedEntities><unitex><date><json:string>1981</json:string><json:string>1982</json:string><json:string>1987</json:string><json:string>1983</json:string><json:string>1980</json:string></date><geogName></geogName><orgName><json:string>Sweden Keywords</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>G. Tapper</json:string><json:string>A. Telenius</json:string><json:string>Peter Torstensson</json:string><json:string>O. Eriksson</json:string><json:string>The</json:string><json:string>H. Rydin</json:string><json:string>G. Jonsdottir</json:string><json:string>O. Inghe</json:string></persName><placeName><json:string>Silvertown</json:string><json:string>Europe</json:string><json:string>America</json:string><json:string>South Africa</json:string><json:string>Stockholm</json:string><json:string>Sweden</json:string><json:string>Netherlands</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>Symonides, 1979a, b</json:string><json:string>Smith, 1983b</json:string><json:string>Sterk & Dijkhuizen, 1972</json:string><json:string>following Zar, 1974</json:string><json:string>Sharitz & McCormick, 1973</json:string><json:string>Leverich & Levin, 1979</json:string><json:string>Torstensson, 1986</json:string><json:string>Hickman, 1979</json:string><json:string>Regehr & Bazzaz, 1979</json:string><json:string>Schaffer & Gadgil, 1975</json:string><json:string>Schaal & Leverich, 1982</json:string><json:string>Smith, 1983a</json:string><json:string>Jensen & Jefferies, 1984</json:string><json:string>Symonides, 1979a</json:string><json:string>Jefferies et al., 1982</json:string><json:string>Torstensson & Telenius, 1986</json:string><json:string>Keddy, 1982</json:string><json:string>Mack, 1976</json:string><json:string>see also Torstensson & Telenius, 1986</json:string><json:string>1982, 1983</json:string><json:string>Law, 1981</json:string><json:string>O k u s a n y a & Ungar, 1983</json:string><json:string>Dolan & Sharitz, 1984</json:string><json:string>Baskin & Baskin, 1972, 1974</json:string><json:string>1980, 1981</json:string><json:string>Jefferies et al., 1981</json:string><json:string>Keddy, 1981</json:string><json:string>Watkinson & Davy, 1985</json:string><json:string>Wu & Jain, 1979</json:string><json:string>Harper, 1977</json:string><json:string>Sharitz & McCormck, 1973</json:string><json:string>November and December 1981</json:string><json:string>Leverich (1982)</json:string><json:string>Sharitz & McCormick, 1975</json:string><json:string>Symonides, 1974, 1979a</json:string><json:string>Mack & Pyke, 1983</json:string><json:string>Klemov & Raynal, 1983</json:string><json:string>see also Sterk, 1969b</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/1BB-86PV4QF6-4</json:string></ark><categories><wos></wos><scienceMetrix></scienceMetrix><scopus><json:string>1 - Life Sciences</json:string><json:string>2 - Agricultural and Biological Sciences</json:string><json:string>3 - Plant Science</json:string><json:string>1 - Physical Sciences</json:string><json:string>2 - Environmental Science</json:string><json:string>3 - Ecology</json:string></scopus><inist><json:string>1 - sciences appliquees, technologies et medecines</json:string><json:string>2 - sciences biologiques et medicales</json:string><json:string>3 - sciences biologiques fondamentales et appliquees. psychologie</json:string><json:string>4 - psychologie. psychophysiologie</json:string></inist></categories><publicationDate>1987</publicationDate><copyrightDate>1987</copyrightDate><doi><json:string>10.1007/BF00114716</json:string></doi><id>B506B1220CB7B855BA4D8F7BA374A840288DAA4F</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/B506B1220CB7B855BA4D8F7BA374A840288DAA4F/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/B506B1220CB7B855BA4D8F7BA374A840288DAA4F/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/B506B1220CB7B855BA4D8F7BA374A840288DAA4F/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">The demography of the annual halophyte Spergularia marina on a baltic seashore meadow</title><respStmt><resp>Références bibliographiques récupérées via GROBID</resp><name resp="ISTEX-API">ISTEX-API (INIST-CNRS)</name></respStmt></titleStmt><publicationStmt><authority>ISTEX</authority><publisher scheme="https://publisher-list.data.istex.fr">Kluwer Academic Publishers</publisher><pubPlace>Dordrecht</pubPlace><availability><licence><p>Dr W. Junk Publishers, 1987</p></licence><p scheme="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-3XSW68JL-F">springer</p></availability><date>1987</date></publicationStmt><notesStmt><note type="research-article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</note><note type="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">The demography of the annual halophyte Spergularia marina on a baltic seashore meadow</title><author xml:id="author-0000"><persName><forename type="first">Peter</forename><surname>Torstensson</surname></persName><affiliation>Department of Botany, Section of Plant Ecology, University of Stockholm, S-106 91, Stockholm, Sweden</affiliation></author><idno type="istex">B506B1220CB7B855BA4D8F7BA374A840288DAA4F</idno><idno type="ark">ark:/67375/1BB-86PV4QF6-4</idno><idno type="DOI">10.1007/BF00114716</idno><idno type="article-id">BF00114716</idno><idno type="article-id">Art4</idno></analytic><monogr><title level="j">Vegetatio</title><title level="j" type="abbrev">Vegetatio</title><idno type="pISSN">0042-3106</idno><idno type="eISSN">1573-5052</idno><idno type="journal-ID">true</idno><idno type="issue-article-count">7</idno><idno type="volume-issue-count">3</idno><imprint><publisher>Kluwer Academic Publishers</publisher><pubPlace>Dordrecht</pubPlace><date type="published" when="1987-01-01"></date><biblScope unit="volume">68</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="157">157</biblScope><biblScope unit="page" to="168">168</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1987</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Abstract: The survivorship and reproduction of the annual halophyte Spergularia marina was studied during four years on three different sites on a Baltic seashore meadow. The survivorship showed variation both between years and between sites. The mortality rate was not density-dependent in spite of very high densities in some years. At two of the sites the seed output was related to density, but individuals differed in their reproductive capacity. Limitation of the flower production was the main reason for this difference. At the third site the length of the flowering season determined the reproductive output.</p></abstract><textClass><keywords scheme="Journal Subject"><list><head>Life Sciences</head><item><term>Plant Sciences</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1987-01-01">Published</change><change xml:id="refBibs-istex" who="#ISTEX-API" when="2017-10-3">References added</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/B506B1220CB7B855BA4D8F7BA374A840288DAA4F/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Springer, Publisher found" wicri:toSee="no header"><istex:xmlDeclaration>version="1.0" encoding="UTF-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//Springer-Verlag//DTD A++ V2.4//EN" URI="http://devel.springer.de/A++/V2.4/DTD/A++V2.4.dtd" name="istex:docType"></istex:docType><istex:document><Publisher><PublisherInfo><PublisherName>Kluwer Academic Publishers</PublisherName><PublisherLocation>Dordrecht</PublisherLocation></PublisherInfo><Journal><JournalInfo JournalProductType="ArchiveJournal" NumberingStyle="Unnumbered"><JournalID>11258</JournalID><JournalPrintISSN>0042-3106</JournalPrintISSN><JournalElectronicISSN>1573-5052</JournalElectronicISSN><JournalTitle>Vegetatio</JournalTitle><JournalAbbreviatedTitle>Vegetatio</JournalAbbreviatedTitle><JournalSubjectGroup><JournalSubject Type="Primary">Life Sciences</JournalSubject><JournalSubject Type="Secondary">Plant Sciences</JournalSubject></JournalSubjectGroup></JournalInfo><Volume><VolumeInfo VolumeType="Regular" TocLevels="0"><VolumeIDStart>68</VolumeIDStart><VolumeIDEnd>68</VolumeIDEnd><VolumeIssueCount>3</VolumeIssueCount></VolumeInfo><Issue IssueType="Regular"><IssueInfo TocLevels="0"><IssueIDStart>3</IssueIDStart><IssueIDEnd>3</IssueIDEnd><IssueArticleCount>7</IssueArticleCount><IssueHistory><CoverDate><Year>1987</Year><Month>1</Month></CoverDate></IssueHistory><IssueCopyright><CopyrightHolderName>Dr W. Junk Publishers</CopyrightHolderName><CopyrightYear>1987</CopyrightYear></IssueCopyright></IssueInfo><Article ID="Art4"><ArticleInfo Language="En" ArticleType="OriginalPaper" NumberingStyle="Unnumbered" TocLevels="0" ContainsESM="No"><ArticleID>BF00114716</ArticleID><ArticleDOI>10.1007/BF00114716</ArticleDOI><ArticleSequenceNumber>4</ArticleSequenceNumber><ArticleTitle Language="En">The demography of the annual halophyte <Emphasis Type="Italic">Spergularia marina</Emphasis> on a baltic seashore meadow</ArticleTitle><ArticleFirstPage>157</ArticleFirstPage><ArticleLastPage>168</ArticleLastPage><ArticleHistory><RegistrationDate><Year>2004</Year><Month>5</Month><Day>13</Day></RegistrationDate><Accepted><Year>1986</Year><Month>8</Month><Day>30</Day></Accepted></ArticleHistory><ArticleCopyright><CopyrightHolderName>Dr W. Junk Publishers</CopyrightHolderName><CopyrightYear>1987</CopyrightYear></ArticleCopyright><ArticleGrants Type="Regular"><MetadataGrant Grant="OpenAccess"></MetadataGrant><AbstractGrant Grant="OpenAccess"></AbstractGrant><BodyPDFGrant Grant="Restricted"></BodyPDFGrant><BodyHTMLGrant Grant="Restricted"></BodyHTMLGrant><BibliographyGrant Grant="Restricted"></BibliographyGrant><ESMGrant Grant="Restricted"></ESMGrant></ArticleGrants><ArticleContext><JournalID>11258</JournalID><VolumeIDStart>68</VolumeIDStart><VolumeIDEnd>68</VolumeIDEnd><IssueIDStart>3</IssueIDStart><IssueIDEnd>3</IssueIDEnd></ArticleContext></ArticleInfo><ArticleHeader><AuthorGroup><Author AffiliationIDS="Aff1"><AuthorName DisplayOrder="Western"><GivenName>Peter</GivenName><FamilyName>Torstensson</FamilyName></AuthorName></Author><Affiliation ID="Aff1"><OrgDivision>Department of Botany, Section of Plant Ecology</OrgDivision><OrgName>University of Stockholm</OrgName><OrgAddress><Postcode>S-106 91</Postcode><City>Stockholm</City><Country>Sweden</Country></OrgAddress></Affiliation></AuthorGroup><Abstract ID="Abs1" Language="En"><Heading>Abstract</Heading><Para>The survivorship and reproduction of the annual halophyte <Emphasis Type="Italic">Spergularia marina</Emphasis> was studied during four years on three different sites on a Baltic seashore meadow. The survivorship showed variation both between years and between sites. The mortality rate was not density-dependent in spite of very high densities in some years. At two of the sites the seed output was related to density, but individuals differed in their reproductive capacity. Limitation of the flower production was the main reason for this difference. At the third site the length of the flowering season determined the reproductive output.</Para></Abstract><KeywordGroup Language="En"><Heading>Keywords</Heading><Keyword>Annual plant</Keyword><Keyword>Baltic</Keyword><Keyword>Demography</Keyword><Keyword>Reproduction</Keyword><Keyword>Seashore meadow</Keyword><Keyword><Emphasis Type="Italic">Spergularia marina</Emphasis></Keyword><Keyword>Survivorship</Keyword></KeywordGroup><ArticleNote Type="Misc"><SimplePara>Nomenclature follows Lid (1974), Norsk og Svensk flora, 2nd ed. Oslo.</SimplePara></ArticleNote><ArticleNote Type="Misc"><SimplePara>I am very grateful to O. Eriksson, H. Rydin and A. Telenius for stimulating discussions and for critically reviewing this manuscript. I also thank O. Inghe, G. Jonsdottir and P.-G. Tapper for valuable comments.</SimplePara></ArticleNote></ArticleHeader><NoBody></NoBody></Article></Issue></Volume></Journal></Publisher></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>The demography of the annual halophyte Spergularia marina on a baltic seashore meadow</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>The demography of the annual halophyte Spergularia marina on a baltic seashore meadow</title></titleInfo><name type="personal"><namePart type="given">Peter</namePart><namePart type="family">Torstensson</namePart><affiliation>Department of Botany, Section of Plant Ecology, University of Stockholm, S-106 91, Stockholm, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="OriginalPaper" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>Kluwer Academic Publishers</publisher><place><placeTerm type="text">Dordrecht</placeTerm></place><dateIssued encoding="w3cdtf">1987-01-01</dateIssued><dateIssued encoding="w3cdtf">1987</dateIssued><copyrightDate encoding="w3cdtf">1987</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><abstract lang="en">Abstract: The survivorship and reproduction of the annual halophyte Spergularia marina was studied during four years on three different sites on a Baltic seashore meadow. The survivorship showed variation both between years and between sites. The mortality rate was not density-dependent in spite of very high densities in some years. At two of the sites the seed output was related to density, but individuals differed in their reproductive capacity. Limitation of the flower production was the main reason for this difference. 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