Annual Cambial Rhythm in Pinus halepensis and Pinus sylvestris as Indicator for Climate Adaptation

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Peter Prislan
  • Jozica Gricar
  • Martin de Luis
  • Klemen Novak
  • Edurne Martinez del Castillo
  • Uwe Schmitt
  • Gerald Koch
  • Jasna Strus
  • Polona Mrak
  • Magda T Znidaric
  • Katarina Cufar
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000390594800001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.3389/fpls.2016.01923
Externe Identifier
  • Clarivate Analytics Document Solution ID: EF8QS
  • PubMed Identifier: 28082994
ISSN
1664-462X
Zeitschrift
FRONTIERS IN PLANT SCIENCE
Schlüsselwörter
  • Aleppo pine
  • cambium
  • light microscopy
  • Mediterranean environment
  • Scots pine
  • temperate environment
  • transmission electron microscopy
  • xylem
Artikelnummer
ARTN 1923
Datum der Veröffentlichung
2016
Status
Published
Titel
Annual Cambial Rhythm in <i>Pinus halepensis</i> and <i>Pinus sylvestris</i> as Indicator for Climate Adaptation
Sub types
  • Article
Ausgabe der Zeitschrift
7

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Autoren
  • Peter Prislan
  • Jožica Gričar
  • Martin de Luis
  • Klemen Novak
  • Edurne Martinez del Castillo
  • Uwe Schmitt
  • Gerald Koch
  • Jasna Štrus
  • Polona Mrak
  • Magda T Žnidarič
  • Katarina Čufar
DOI
10.3389/fpls.2016.01923
eISSN
1664-462X
Zeitschrift
Frontiers in Plant Science
Online publication date
2016
Status
Published online
Herausgeber
Frontiers Media SA
Herausgeber URL
http://dx.doi.org/10.3389/fpls.2016.01923
Datum der Datenerfassung
2019
Titel
Annual Cambial Rhythm in Pinus halepensis and Pinus sylvestris as Indicator for Climate Adaptation
Ausgabe der Zeitschrift
07

Datenquelle: Crossref

Abstract
To understand better the adaptation strategies of intra-annual radial growth in <i>Pinus halepensis</i> and <i>Pinus sylvestris</i> to local environmental conditions, we examined the seasonal rhythm of cambial activity and cell differentiation at tissue and cellular levels. Two contrasting sites differing in temperature and amount of precipitation were selected for each species, one typical for their growth and the other represented border climatic conditions, where the two species coexisted. Mature <i>P. halepensis</i> trees from Mediterranean (Spain) and sub-Mediterranean (Slovenia) sites, and <i>P. sylvestris</i> from sub-Mediterranean (Slovenia) and temperate (Slovenia) sites were selected. Repeated sampling was performed throughout the year and samples were prepared for examination with light and transmission electron microscopes. We hypothesized that cambial rhythm in trees growing at the sub-Mediterranean site where the two species co-exist will be similar as at typical sites for their growth. Cambium in <i>P. halepensis</i> at the Mediterranean site was active throughout the year and was never truly dormant, whereas at the sub-Mediterranean site it appeared to be dormant during the winter months. In contrast, cambium in <i>P. sylvestris</i> was clearly dormant at both sub-Mediterranean and temperate sites, although the dormant period seemed to be significantly longer at the temperate site. Thus, the hypothesis was only partly confirmed. Different cambial and cell differentiation rhythms of the two species at the site where both species co-exist and typical sites for their growth indicate their high but different adaptation strategies in terms of adjustment of radial growth to environmental heterogeneity, crucial for long-term tree performance and survival.
Addresses
  • Slovenian Forestry Institute, University of Ljubljana Ljubljana, Slovenia.
Autoren
  • Peter Prislan
  • Jožica Gričar
  • Martin de Luis
  • Klemen Novak
  • Edurne Martinez Del Castillo
  • Uwe Schmitt
  • Gerald Koch
  • Jasna Štrus
  • Polona Mrak
  • Magda T Žnidarič
  • Katarina Čufar
DOI
10.3389/fpls.2016.01923
eISSN
1664-462X
Externe Identifier
  • PubMed Identifier: 28082994
  • PubMed Central ID: PMC5183617
Funding acknowledgements
  • Ministerio de Ciencia e Innovación:
  • Javna Agencija za Raziskovalno Dejavnost RS:
Open access
true
ISSN
1664-462X
Zeitschrift
Frontiers in plant science
Sprache
eng
Medium
Electronic-eCollection
Online publication date
2016
Open access status
Open Access
Paginierung
1923
Datum der Veröffentlichung
2016
Status
Published
Publisher licence
CC BY
Datum der Datenerfassung
2017
Titel
Annual Cambial Rhythm in <i>Pinus halepensis</i> and <i>Pinus sylvestris</i> as Indicator for Climate Adaptation.
Sub types
  • research-article
  • Journal Article
Ausgabe der Zeitschrift
7

Files

https://www.frontiersin.org/articles/10.3389/fpls.2016.01923/pdf https://europepmc.org/articles/PMC5183617?pdf=render

Datenquelle: Europe PubMed Central

Abstract
To understand better the adaptation strategies of intra-annual radial growth in Pinus halepensis and Pinus sylvestris to local environmental conditions, we examined the seasonal rhythm of cambial activity and cell differentiation at tissue and cellular levels. Two contrasting sites differing in temperature and amount of precipitation were selected for each species, one typical for their growth and the other represented border climatic conditions, where the two species coexisted. Mature P. halepensis trees from Mediterranean (Spain) and sub-Mediterranean (Slovenia) sites, and P. sylvestris from sub-Mediterranean (Slovenia) and temperate (Slovenia) sites were selected. Repeated sampling was performed throughout the year and samples were prepared for examination with light and transmission electron microscopes. We hypothesized that cambial rhythm in trees growing at the sub-Mediterranean site where the two species co-exist will be similar as at typical sites for their growth. Cambium in P. halepensis at the Mediterranean site was active throughout the year and was never truly dormant, whereas at the sub-Mediterranean site it appeared to be dormant during the winter months. In contrast, cambium in P. sylvestris was clearly dormant at both sub-Mediterranean and temperate sites, although the dormant period seemed to be significantly longer at the temperate site. Thus, the hypothesis was only partly confirmed. Different cambial and cell differentiation rhythms of the two species at the site where both species co-exist and typical sites for their growth indicate their high but different adaptation strategies in terms of adjustment of radial growth to environmental heterogeneity, crucial for long-term tree performance and survival.
Date of acceptance
2016
Autoren
  • Peter Prislan
  • Jožica Gričar
  • Martin de Luis
  • Klemen Novak
  • Edurne Martinez Del Castillo
  • Uwe Schmitt
  • Gerald Koch
  • Jasna Štrus
  • Polona Mrak
  • Magda T Žnidarič
  • Katarina Čufar
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/28082994
DOI
10.3389/fpls.2016.01923
Externe Identifier
  • PubMed Central ID: PMC5183617
ISSN
1664-462X
Zeitschrift
Front Plant Sci
Schlüsselwörter
  • Aleppo pine
  • Mediterranean environment
  • Scots pine
  • cambium
  • light microscopy
  • temperate environment
  • transmission electron microscopy
  • xylem
Sprache
eng
Country
Switzerland
Paginierung
1923
Datum der Veröffentlichung
2016
Status
Published online
Titel
Annual Cambial Rhythm in Pinus halepensis and Pinus sylvestris as Indicator for Climate Adaptation.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
7

Datenquelle: PubMed

Beziehungen:
Eigentum von

Werkzeuge