Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica
Identifieur interne : 000063 ( Istex/Corpus ); précédent : 000062; suivant : 000064Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica
Auteurs : Gerald A. Islebe ; Henry Hooghiemstra ; Ron Van'T VeerSource :
- Vegetatio [ 0042-3106 ] ; 1996-06-01.
Abstract
Abstract: Pollen records of Holocene sediment cores from the Costa Rican Cordillera de Talamanca (La Chonta bog, 2310 m and La Trinidad bog, 2700 m) show the postglacial development of the montane oak forest zone from ca. 9500 to 1500 yr BP. During the early Holocene (ca. 9500–700 yr BP), alder vegetation covered the La Chonta and La Trinidad bogs and their adjacent hills. The upper forest line is inferred to be at 2800–3000 m elevation. A Podocarpus-Quercus forest characterised the middle Holocene (ca. 7000–4500 yr BP). The upper forest line is located at >3000 m reaching the present-day altitudinal distribution. A Quercus forest characterised the late Holocene (ca. 4500–1500 yr BP). Compared to modern conditions, the early Holocene has similar average temperatures, but the moisture level was probably higher. Pollen evidence for the late Holocene indicates drier environmental conditions than today. In order to improve the paleoecological interpretation, we described the local vegetation and used moss samples as pollen traps at both montane bogs along strong soil moisture gradients.
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DOI: 10.1007/BF00045491
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Islebe</name><affiliation><mods:affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Hooghiemstra, Henry" sort="Hooghiemstra, Henry" uniqKey="Hooghiemstra H" first="Henry" last="Hooghiemstra">Henry Hooghiemstra</name><affiliation><mods:affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Van T Veer, Ron" sort="Van T Veer, Ron" uniqKey="Van T Veer R" first="Ron" last="Van'T Veer">Ron Van'T Veer</name><affiliation><mods:affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:A1B249B8AAE150ED1B69A7CF86856535F486A2E4</idno><date when="1996" year="1996">1996</date><idno type="doi">10.1007/BF00045491</idno><idno type="url">https://api.istex.fr/document/A1B249B8AAE150ED1B69A7CF86856535F486A2E4/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000063</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000063</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica</title><author><name sortKey="Islebe, Gerald A" sort="Islebe, Gerald A" uniqKey="Islebe G" first="Gerald A." last="Islebe">Gerald A. Islebe</name><affiliation><mods:affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Hooghiemstra, Henry" sort="Hooghiemstra, Henry" uniqKey="Hooghiemstra H" first="Henry" last="Hooghiemstra">Henry Hooghiemstra</name><affiliation><mods:affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Van T Veer, Ron" sort="Van T Veer, Ron" uniqKey="Van T Veer R" first="Ron" last="Van'T Veer">Ron Van'T Veer</name><affiliation><mods:affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Vegetatio</title><title level="j" type="abbrev">Vegetatio</title><idno type="ISSN">0042-3106</idno><idno type="eISSN">1573-5052</idno><imprint><publisher>Kluwer Academic Publishers; http://www.wkap.nl</publisher><pubPlace>Dordrecht</pubPlace><date type="published" when="1996-06-01">1996-06-01</date><biblScope unit="volume">124</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="155">155</biblScope><biblScope unit="page" to="171">171</biblScope></imprint><idno type="ISSN">0042-3106</idno></series><idno type="istex">A1B249B8AAE150ED1B69A7CF86856535F486A2E4</idno><idno type="DOI">10.1007/BF00045491</idno><idno type="ArticleID">BF00045491</idno><idno type="ArticleID">Art4</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0042-3106</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Pollen records of Holocene sediment cores from the Costa Rican Cordillera de Talamanca (La Chonta bog, 2310 m and La Trinidad bog, 2700 m) show the postglacial development of the montane oak forest zone from ca. 9500 to 1500 yr BP. During the early Holocene (ca. 9500–700 yr BP), alder vegetation covered the La Chonta and La Trinidad bogs and their adjacent hills. The upper forest line is inferred to be at 2800–3000 m elevation. A Podocarpus-Quercus forest characterised the middle Holocene (ca. 7000–4500 yr BP). The upper forest line is located at >3000 m reaching the present-day altitudinal distribution. A Quercus forest characterised the late Holocene (ca. 4500–1500 yr BP). Compared to modern conditions, the early Holocene has similar average temperatures, but the moisture level was probably higher. Pollen evidence for the late Holocene indicates drier environmental conditions than today. In order to improve the paleoecological interpretation, we described the local vegetation and used moss samples as pollen traps at both montane bogs along strong soil moisture gradients.</div></front></TEI><istex><corpusName>springer</corpusName><author><json:item><name>Gerald A. Islebe</name><affiliations><json:string>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</json:string></affiliations></json:item><json:item><name>Henry Hooghiemstra</name><affiliations><json:string>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</json:string></affiliations></json:item><json:item><name>Ron van't Veer</name><affiliations><json:string>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</json:string></affiliations></json:item></author><articleId><json:string>BF00045491</json:string><json:string>Art4</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>OriginalPaper</json:string></originalGenre><abstract>Abstract: Pollen records of Holocene sediment cores from the Costa Rican Cordillera de Talamanca (La Chonta bog, 2310 m and La Trinidad bog, 2700 m) show the postglacial development of the montane oak forest zone from ca. 9500 to 1500 yr BP. During the early Holocene (ca. 9500–700 yr BP), alder vegetation covered the La Chonta and La Trinidad bogs and their adjacent hills. The upper forest line is inferred to be at 2800–3000 m elevation. A Podocarpus-Quercus forest characterised the middle Holocene (ca. 7000–4500 yr BP). The upper forest line is located at >3000 m reaching the present-day altitudinal distribution. A Quercus forest characterised the late Holocene (ca. 4500–1500 yr BP). Compared to modern conditions, the early Holocene has similar average temperatures, but the moisture level was probably higher. Pollen evidence for the late Holocene indicates drier environmental conditions than today. In order to improve the paleoecological interpretation, we described the local vegetation and used moss samples as pollen traps at both montane bogs along strong soil moisture gradients.</abstract><qualityIndicators><score>7.04</score><pdfVersion>1.3</pdfVersion><pdfPageSize>555 x 735 pts</pdfPageSize><refBibsNative>false</refBibsNative><keywordCount>0</keywordCount><abstractCharCount>1099</abstractCharCount><pdfWordCount>5692</pdfWordCount><pdfCharCount>34578</pdfCharCount><pdfPageCount>17</pdfPageCount><abstractWordCount>170</abstractWordCount></qualityIndicators><title>Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica</title><refBibs><json:item><author><json:item><name>A,S Bartlett</name></json:item><json:item><name>E Barghoom</name></json:item></author><host><pages><last>300</last><first>203</first></pages><author></author><title>Vegetation and vegetational history of Northern Latin America</title><publicationDate>1973</publicationDate></host><title>Phytogeographic history of the Isthmus of Panama during the past 12 000 years (a history of vegetation, climate and sea-level change)</title><publicationDate>1973</publicationDate></json:item><json:item><author><json:item><name>J Braun-Blanquet</name></json:item></author><host><author></author><title>Pflanzensoziologie</title><publicationDate>1964</publicationDate></host><publicationDate>1964</publicationDate></json:item><json:item><author><json:item><name>A,F Bosman</name></json:item><json:item><name>H Hooghiemstra</name></json:item><json:item><name>A,M Cleef</name></json:item></author><host><volume>4</volume><pages><last>241</last><first>231</first></pages><author></author><title>The Holocene</title><publicationDate>1994</publicationDate></host><title>Holocene mire development and climatic change from a high Andean Plantago rigida cushion mire</title><publicationDate>1994</publicationDate></json:item><json:item><author><json:item><name>M,B Bush</name></json:item><json:item><name>D,R Piperno</name></json:item><json:item><name>P,A Colinvaux</name></json:item><json:item><name>De Oliveira</name></json:item><json:item><name>P,E Krissek</name></json:item><json:item><name>L,A Miller</name></json:item><json:item><name>M,Ca Rowe</name></json:item><json:item><name>W,E </name></json:item></author><host><volume>62</volume><pages><last>275</last><first>251</first></pages><author></author><title>Ecological Monographs</title><publicationDate>1992</publicationDate></host><title>A 14300 yr paleoecological profile of a lowland tropical lake in Panama</title><publicationDate>1992</publicationDate></json:item><json:item><author><json:item><name>M,B Bush</name></json:item><json:item><name>P,A Colinvaux</name></json:item></author><host><volume>75</volume><pages><last>1768</last><first>1761</first></pages><author></author><title>Ecology</title><publicationDate>1994</publicationDate></host><title>Tropical forest disturbance: paleoecological records from Darien</title><publicationDate>1994</publicationDate></json:item><json:item><author><json:item><name>P,A Colinvaux</name></json:item><json:item><name>K Olson</name></json:item><json:item><name>K,B Liu</name></json:item></author><host><volume>55</volume><pages><last>99</last><first>83</first></pages><author></author><title>Review of Palaeobotany and Palynology</title><publicationDate>1988</publicationDate></host><title>Late Glacial and Holocene pollen diagrams from two endorheie lakes of the interandean plateau of Ecuador</title><publicationDate>1988</publicationDate></json:item><json:item><host><author><json:item><name>L,D G6mez</name></json:item></author><title>Vegetaci6n y clima de Costa Rica</title><publicationDate>1986</publicationDate></host></json:item><json:item><host><author><json:item><name>M,O Hill</name></json:item></author><title>TWINSPAN -A FORTRAN program for arranging multivariate data in an ordered two-way table by classification of individuals and attributes</title><publicationDate>1979</publicationDate></host></json:item><json:item><author><json:item><name>D,A Hodell</name></json:item><json:item><name>J,H Curtis</name></json:item><json:item><name>G,A Jones</name></json:item><json:item><name>A Higuera-Gundy</name></json:item><json:item><name>M Brenner</name></json:item><json:item><name>M,W Binford</name></json:item><json:item><name>K,T Dorsey</name></json:item></author><host><volume>352</volume><pages><last>793</last><first>790</first></pages><author></author><title>Nature</title><publicationDate>1991</publicationDate></host><title>Reconstruction of Caribbean climate change over the past 10 500 years</title><publicationDate>1991</publicationDate></json:item><json:item><author><json:item><name>H Hooghiemstra</name></json:item></author><host><volume>79</volume><pages><first>368</first></pages><author></author><title>Dissertaciones Botanicae J. 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http://www.wkap.nl</publisher><pubPlace>Dordrecht</pubPlace><availability><p>Kluwer Academic Publishers, 1996</p></availability><date>1995-02-01</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica</title><author xml:id="author-1"><persName><forename type="first">Gerald</forename><surname>Islebe</surname></persName><affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</affiliation></author><author xml:id="author-2"><persName><forename type="first">Henry</forename><surname>Hooghiemstra</surname></persName><affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</affiliation></author><author xml:id="author-3"><persName><forename type="first">Ron</forename><surname>van't Veer</surname></persName><affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</affiliation></author></analytic><monogr><title level="j">Vegetatio</title><title level="j" type="abbrev">Vegetatio</title><idno type="journal-ID">11258</idno><idno type="pISSN">0042-3106</idno><idno type="eISSN">1573-5052</idno><idno type="issue-article-count">8</idno><idno type="volume-issue-count">2</idno><imprint><publisher>Kluwer Academic Publishers; http://www.wkap.nl</publisher><pubPlace>Dordrecht</pubPlace><date type="published" when="1996-06-01"></date><biblScope unit="volume">124</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="155">155</biblScope><biblScope unit="page" to="171">171</biblScope></imprint></monogr><idno type="istex">A1B249B8AAE150ED1B69A7CF86856535F486A2E4</idno><idno type="DOI">10.1007/BF00045491</idno><idno type="ArticleID">BF00045491</idno><idno type="ArticleID">Art4</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1995-02-01</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Abstract: Pollen records of Holocene sediment cores from the Costa Rican Cordillera de Talamanca (La Chonta bog, 2310 m and La Trinidad bog, 2700 m) show the postglacial development of the montane oak forest zone from ca. 9500 to 1500 yr BP. During the early Holocene (ca. 9500–700 yr BP), alder vegetation covered the La Chonta and La Trinidad bogs and their adjacent hills. The upper forest line is inferred to be at 2800–3000 m elevation. A Podocarpus-Quercus forest characterised the middle Holocene (ca. 7000–4500 yr BP). The upper forest line is located at >3000 m reaching the present-day altitudinal distribution. A Quercus forest characterised the late Holocene (ca. 4500–1500 yr BP). Compared to modern conditions, the early Holocene has similar average temperatures, but the moisture level was probably higher. Pollen evidence for the late Holocene indicates drier environmental conditions than today. In order to improve the paleoecological interpretation, we described the local vegetation and used moss samples as pollen traps at both montane bogs along strong soil moisture gradients.</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="1995-02-01">Created</change><change when="1996-06-01">Published</change><change xml:id="refBibs-istex" who="#ISTEX-API" when="2016-11-22">References added</change><change xml:id="refBibs-istex" who="#ISTEX-API" when="2017-01-20">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/A1B249B8AAE150ED1B69A7CF86856535F486A2E4/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Springer, Publisher found" wicri:toSee="no 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Rica</ArticleTitle><ArticleFirstPage>155</ArticleFirstPage><ArticleLastPage>171</ArticleLastPage><ArticleHistory><RegistrationDate><Year>2004</Year><Month>4</Month><Day>30</Day></RegistrationDate><Received><Year>1995</Year><Month>2</Month><Day>1</Day></Received><Accepted><Year>1995</Year><Month>12</Month><Day>27</Day></Accepted></ArticleHistory><ArticleCopyright><CopyrightHolderName>Kluwer Academic Publishers</CopyrightHolderName><CopyrightYear>1996</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>124</VolumeIDStart><VolumeIDEnd>124</VolumeIDEnd><IssueIDStart>2</IssueIDStart><IssueIDEnd>2</IssueIDEnd></ArticleContext></ArticleInfo><ArticleHeader><AuthorGroup><Author AffiliationIDS="Aff1"><AuthorName DisplayOrder="Western"><GivenName>Gerald</GivenName><GivenName>A.</GivenName><FamilyName>Islebe</FamilyName></AuthorName></Author><Author AffiliationIDS="Aff1"><AuthorName DisplayOrder="Western"><GivenName>Henry</GivenName><FamilyName>Hooghiemstra</FamilyName></AuthorName></Author><Author AffiliationIDS="Aff1"><AuthorName DisplayOrder="Western"><GivenName>Ron</GivenName><Particle>van't</Particle><FamilyName>Veer</FamilyName></AuthorName></Author><Affiliation ID="Aff1"><OrgDivision>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology</OrgDivision><OrgName>University of Amsterdam</OrgName><OrgAddress><Street>Kruislaan 318</Street><Postcode>1098 SM</Postcode><City>Amsterdam</City><Country>The Netherlands</Country></OrgAddress></Affiliation></AuthorGroup><Abstract ID="Abs1" Language="En"><Heading>Abstract</Heading><Para>Pollen records of Holocene sediment cores from the Costa Rican Cordillera de Talamanca (La Chonta bog, 2310 m and La Trinidad bog, 2700 m) show the postglacial development of the montane oak forest zone from ca. 9500 to 1500 yr BP. During the early Holocene (ca. 9500–700 yr BP), alder vegetation covered the La Chonta and La Trinidad bogs and their adjacent hills. The upper forest line is inferred to be at 2800–3000 m elevation. A <Emphasis Type="Italic">Podocarpus-Quercus</Emphasis> forest characterised the middle Holocene (ca. 7000–4500 yr BP). The upper forest line is located at >3000 m reaching the present-day altitudinal distribution. A <Emphasis Type="Italic">Quercus</Emphasis> forest characterised the late Holocene (ca. 4500–1500 yr BP). Compared to modern conditions, the early Holocene has similar average temperatures, but the moisture level was probably higher. Pollen evidence for the late Holocene indicates drier environmental conditions than today. In order to improve the paleoecological interpretation, we described the local vegetation and used moss samples as pollen traps at both montane bogs along strong soil moisture gradients.</Para></Abstract><KeywordGroup Language="En"><Heading>Key words</Heading><Keyword>Cordillera de Talamanca</Keyword><Keyword>Costa Rica</Keyword><Keyword>Fossil pollen</Keyword><Keyword>Holocene</Keyword><Keyword>Modern pollen deposition</Keyword><Keyword>Vegetation history</Keyword></KeywordGroup><ArticleNote Type="Misc"><SimplePara>The Netherlands Centre for Geo-ecological Research, ICG</SimplePara></ArticleNote></ArticleHeader><NoBody></NoBody></Article></Issue></Volume></Journal></Publisher></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Holocene vegetation and water level history in two bogs of the Cordillera de Talamanca, Costa Rica</title></titleInfo><name type="personal"><namePart type="given">Gerald</namePart><namePart type="given">A.</namePart><namePart type="family">Islebe</namePart><affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Henry</namePart><namePart type="family">Hooghiemstra</namePart><affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ron</namePart><namePart type="family">van't Veer</namePart><affiliation>Hugo de Vries Laboratory, Dept. of Palynology and Paleo/Actuo-ecology, University of Amsterdam, Kruislaan 318, 1098 SM, Amsterdam, The Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="OriginalPaper"></genre><originInfo><publisher>Kluwer Academic Publishers; http://www.wkap.nl</publisher><place><placeTerm type="text">Dordrecht</placeTerm></place><dateCreated encoding="w3cdtf">1995-02-01</dateCreated><dateIssued encoding="w3cdtf">1996-06-01</dateIssued><copyrightDate encoding="w3cdtf">1996</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">Abstract: Pollen records of Holocene sediment cores from the Costa Rican Cordillera de Talamanca (La Chonta bog, 2310 m and La Trinidad bog, 2700 m) show the postglacial development of the montane oak forest zone from ca. 9500 to 1500 yr BP. During the early Holocene (ca. 9500–700 yr BP), alder vegetation covered the La Chonta and La Trinidad bogs and their adjacent hills. The upper forest line is inferred to be at 2800–3000 m elevation. A Podocarpus-Quercus forest characterised the middle Holocene (ca. 7000–4500 yr BP). The upper forest line is located at >3000 m reaching the present-day altitudinal distribution. A Quercus forest characterised the late Holocene (ca. 4500–1500 yr BP). Compared to modern conditions, the early Holocene has similar average temperatures, but the moisture level was probably higher. Pollen evidence for the late Holocene indicates drier environmental conditions than today. In order to improve the paleoecological interpretation, we described the local vegetation and used moss samples as pollen traps at both montane bogs along strong soil moisture gradients.</abstract><relatedItem type="host"><titleInfo><title>Vegetatio</title></titleInfo><titleInfo type="abbreviated"><title>Vegetatio</title></titleInfo><genre type="journal" displayLabel="Archive Journal"></genre><originInfo><dateIssued encoding="w3cdtf">1996-06-01</dateIssued><copyrightDate encoding="w3cdtf">1996</copyrightDate></originInfo><subject><genre>Life Sciences</genre><topic>Plant Sciences</topic></subject><identifier type="ISSN">0042-3106</identifier><identifier type="eISSN">1573-5052</identifier><identifier type="JournalID">11258</identifier><identifier type="IssueArticleCount">8</identifier><identifier type="VolumeIssueCount">2</identifier><part><date>1996</date><detail type="volume"><number>124</number><caption>vol.</caption></detail><detail type="issue"><number>2</number><caption>no.</caption></detail><extent unit="pages"><start>155</start><end>171</end></extent></part><recordInfo><recordOrigin>Kluwer Academic Publishers, 1996</recordOrigin></recordInfo></relatedItem><identifier type="istex">A1B249B8AAE150ED1B69A7CF86856535F486A2E4</identifier><identifier type="DOI">10.1007/BF00045491</identifier><identifier type="ArticleID">BF00045491</identifier><identifier type="ArticleID">Art4</identifier><accessCondition type="use and reproduction" contentType="copyright">Kluwer Academic Publishers, 1996</accessCondition><recordInfo><recordContentSource>SPRINGER</recordContentSource><recordOrigin>Kluwer Academic Publishers, 1996</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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