Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)

The objectives of research were to create tree ring chronology of juniper trees and investigation on the relationship between the growth rate of the tree and the climate. Juniper trees are naturally distributed in High Mountain with semi-arid and arctic climate condition of Iran. Samples were collec...

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Autores principales:	Asghar Falah, Shamsaldin Balapour, Mohssen Yekekhani, Hamid Jalilvand
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2014
Materias:	dendrochronology juniper tree shah-kouh Tree ring Climate Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/4f4b0aee83a345b8936ce732d3bcaeee
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id	oai:doaj.org-article:4f4b0aee83a345b8936ce732d3bcaeee
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spelling	oai:doaj.org-article:4f4b0aee83a345b8936ce732d3bcaeee2021-12-02T11:55:26ZDendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)1735-09132383-112X10.22092/ijwpr.2014.4935https://doaj.org/article/4f4b0aee83a345b8936ce732d3bcaeee2014-03-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_4935_a596aae4ab5465c984cfce1874c4ed88.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XThe objectives of research were to create tree ring chronology of juniper trees and investigation on the relationship between the growth rate of the tree and the climate. Juniper trees are naturally distributed in High Mountain with semi-arid and arctic climate condition of Iran. Samples were collected from 20 trees in Shah-Kouh Mountain with 54° 42´ 58˝ longitude and 36° 61´ 01˝ latitude coordinate. Increment core were prepared and analyzed. The time span for tree ring chronology was 271 year (1741-2012 AD). Tree ring chronology statistic for MS, EPS, SNR, were 5.6, 0.85, 0.29 respectively. Correlation between tree ring index and climate data showed that mean temperature in the previous growing season is an important factor for growth of juniper trees. The result of this research can help the development of climate data and is useful for the creation of weather atlas.Asghar FalahShamsaldin BalapourMohssen YekekhaniHamid JalilvandRegional Information Center for Science and Technology (RICeST)articledendrochronologyjuniper treeshah-kouhTree ringClimateForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 29, Iss 1, Pp 94-105 (2014)
institution	DOAJ
collection	DOAJ
language	FA
topic	dendrochronology juniper tree shah-kouh Tree ring Climate Forestry SD1-669.5
spellingShingle	dendrochronology juniper tree shah-kouh Tree ring Climate Forestry SD1-669.5 Asghar Falah Shamsaldin Balapour Mohssen Yekekhani Hamid Jalilvand Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)
description	The objectives of research were to create tree ring chronology of juniper trees and investigation on the relationship between the growth rate of the tree and the climate. Juniper trees are naturally distributed in High Mountain with semi-arid and arctic climate condition of Iran. Samples were collected from 20 trees in Shah-Kouh Mountain with 54° 42´ 58˝ longitude and 36° 61´ 01˝ latitude coordinate. Increment core were prepared and analyzed. The time span for tree ring chronology was 271 year (1741-2012 AD). Tree ring chronology statistic for MS, EPS, SNR, were 5.6, 0.85, 0.29 respectively. Correlation between tree ring index and climate data showed that mean temperature in the previous growing season is an important factor for growth of juniper trees. The result of this research can help the development of climate data and is useful for the creation of weather atlas.
format	article
author	Asghar Falah Shamsaldin Balapour Mohssen Yekekhani Hamid Jalilvand
author_facet	Asghar Falah Shamsaldin Balapour Mohssen Yekekhani Hamid Jalilvand
author_sort	Asghar Falah
title	Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)
title_short	Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)
title_full	Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)
title_fullStr	Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)
title_full_unstemmed	Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)
title_sort	dendrochronological studies of juniperus polycarpos in alborz mountains (case study: shahkuh of shahrood)
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2014
url	https://doaj.org/article/4f4b0aee83a345b8936ce732d3bcaeee
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Dendrochronological studies of Juniperus polycarpos in alborz mountains (case study: Shahkuh of shahrood)

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