Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru

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The authors thank Rosana Ordaya and Johan Lázaro for their help in the field, Ricardo Rodríguez and Luiz Santin for the histological cuts, and Wil-fredo Bulege for the administrative support of the project. We also thank two anonymous reviewers for their valuable comments and Anabela Bonada for the...

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Detalles Bibliográficos
Autores: Requena-Rojas E.J., Amoroso M.M., Ticse-Otarola G., Crispin-Delacruz D.B.
Formato: artículo
Fecha de Publicación:2021
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/2973
Enlace del recurso:https://hdl.handle.net/20.500.12390/2973
https://doi.org/10.3959/TRR2019-8
Nivel de acceso:acceso abierto
Materia:Peruvian Puna
dendrochronology
Escallonia myrtilloides
https://purl.org/pe-repo/ocde/ford#1.05.06
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/2973
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
title Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
spellingShingle Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
Requena-Rojas E.J.
Peruvian Puna
dendrochronology
Escallonia myrtilloides
https://purl.org/pe-repo/ocde/ford#1.05.06
title_short Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
title_full Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
title_fullStr Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
title_full_unstemmed Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
title_sort Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
author Requena-Rojas E.J.
author_facet Requena-Rojas E.J.
Amoroso M.M.
Ticse-Otarola G.
Crispin-Delacruz D.B.
author_role author
author2 Amoroso M.M.
Ticse-Otarola G.
Crispin-Delacruz D.B.
author2_role author
author
author
dc.contributor.author.fl_str_mv Requena-Rojas E.J.
Amoroso M.M.
Ticse-Otarola G.
Crispin-Delacruz D.B.
dc.subject.none.fl_str_mv Peruvian Puna
topic Peruvian Puna
dendrochronology
Escallonia myrtilloides
https://purl.org/pe-repo/ocde/ford#1.05.06
dc.subject.es_PE.fl_str_mv dendrochronology
Escallonia myrtilloides
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.05.06
description The authors thank Rosana Ordaya and Johan Lázaro for their help in the field, Ricardo Rodríguez and Luiz Santin for the histological cuts, and Wil-fredo Bulege for the administrative support of the project. We also thank two anonymous reviewers for their valuable comments and Anabela Bonada for the writing and language editing. This study was financed by the National Council for Science, Technology and Technological Innovation-Peru (Project N° 147-2015-FONDECYT-DE, Project N° 039-2019-FONDECYT-BM-INC-INV).
publishDate 2021
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/2973
dc.identifier.doi.none.fl_str_mv https://doi.org/10.3959/TRR2019-8
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85111420388
url https://hdl.handle.net/20.500.12390/2973
https://doi.org/10.3959/TRR2019-8
identifier_str_mv 2-s2.0-85111420388
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Tree-Ring Research
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Tree Ring Society
publisher.none.fl_str_mv Tree Ring Society
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
_version_ 1844883016401289216
spelling Publicationrp06348600rp08427600rp08425600rp08426600Requena-Rojas E.J.Amoroso M.M.Ticse-Otarola G.Crispin-Delacruz D.B.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/2973https://doi.org/10.3959/TRR2019-82-s2.0-85111420388The authors thank Rosana Ordaya and Johan Lázaro for their help in the field, Ricardo Rodríguez and Luiz Santin for the histological cuts, and Wil-fredo Bulege for the administrative support of the project. We also thank two anonymous reviewers for their valuable comments and Anabela Bonada for the writing and language editing. This study was financed by the National Council for Science, Technology and Technological Innovation-Peru (Project N° 147-2015-FONDECYT-DE, Project N° 039-2019-FONDECYT-BM-INC-INV).There is a significant dendrochronological gap in the Puna of the central Andes of Peru, which motivates research on new species. In this study, we present the first tree-ring chronologies of Escallonia myrtilloides. We collected samples at San Pedro Saño and Sapallanga in Peru, analyzed the anatomical characteristics that delimit the annual growth rings, and developed two tree-ring chronologies through conventional dendrochronological techniques. The tree-ring chronologies cover the period 1940-2015 (76 years) for San Pedro Saño and 1960-2015 (56 years) for Sapallanga. The E. myrtilloides chronologies presented similar values of mean sensitivity, Rbar and EPS to those recorded for Polylepis tarapacana, Polylepis pepei, and Polylepis rugulosa in the Puna region. The analysis of the climate-growth relationships indicated positive correlations with precipitation and negative correlations with temperature in particular months of the current growing season (October-April). This precipitation/temperature-sensitive record highlights the high value of E. myrtilloides for future studies on the influence of climate on tree growth in the central Andes. © Copyright © 2021 by the Tree-Ring Society.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengTree Ring SocietyTree-Ring Researchinfo:eu-repo/semantics/openAccessPeruvian Punadendrochronology-1Escallonia myrtilloides-1https://purl.org/pe-repo/ocde/ford#1.05.06-1Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peruinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/2973oai:repositorio.concytec.gob.pe:20.500.12390/29732024-05-30 16:12:41.982http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="ae9981b8-dfd6-4472-8b40-6bdb4e4b03ab"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru</Title> <PublishedIn> <Publication> <Title>Tree-Ring Research</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.3959/TRR2019-8</DOI> <SCP-Number>2-s2.0-85111420388</SCP-Number> <Authors> <Author> <DisplayName>Requena-Rojas E.J.</DisplayName> <Person id="rp06348" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Amoroso M.M.</DisplayName> <Person id="rp08427" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ticse-Otarola G.</DisplayName> <Person id="rp08425" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Crispin-Delacruz D.B.</DisplayName> <Person id="rp08426" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Tree Ring Society</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Peruvian Puna</Keyword> <Keyword>dendrochronology</Keyword> <Keyword>Escallonia myrtilloides</Keyword> <Abstract>There is a significant dendrochronological gap in the Puna of the central Andes of Peru, which motivates research on new species. In this study, we present the first tree-ring chronologies of Escallonia myrtilloides. We collected samples at San Pedro Saño and Sapallanga in Peru, analyzed the anatomical characteristics that delimit the annual growth rings, and developed two tree-ring chronologies through conventional dendrochronological techniques. The tree-ring chronologies cover the period 1940-2015 (76 years) for San Pedro Saño and 1960-2015 (56 years) for Sapallanga. The E. myrtilloides chronologies presented similar values of mean sensitivity, Rbar and EPS to those recorded for Polylepis tarapacana, Polylepis pepei, and Polylepis rugulosa in the Puna region. The analysis of the climate-growth relationships indicated positive correlations with precipitation and negative correlations with temperature in particular months of the current growing season (October-April). This precipitation/temperature-sensitive record highlights the high value of E. myrtilloides for future studies on the influence of climate on tree growth in the central Andes. © Copyright © 2021 by the Tree-Ring Society.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
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Assessing Dendrochronological Potential of Escallonia myrtilloides in the High Andes of Peru
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