SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin
Knowledge about past climates, especially at a seasonal time scale, is important as it allows informed decisions to be made to mitigate future climate change. However, globally, and especially in semi-arid Tropics, instrumental climatic data are scarce. A dendroclimatic approach may fill this gap, b...
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Frontiers Media S.A.
2021
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ftdoajarticles:oai:doaj.org/article:4090ff22553747e3afa889e61e3bae5b 2023-05-15T15:16:12+02:00 SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin Eyob Gebrehiwot Gebregeorgis Justyna Boniecka Marcin Pia̧tkowski Iain Robertson Cyrille B. K. Rathgeber 2021-03-01T00:00:00Z https://doi.org/10.3389/fpls.2021.595258 https://doaj.org/article/4090ff22553747e3afa889e61e3bae5b EN eng Frontiers Media S.A. https://www.frontiersin.org/articles/10.3389/fpls.2021.595258/full https://doaj.org/toc/1664-462X 1664-462X doi:10.3389/fpls.2021.595258 https://doaj.org/article/4090ff22553747e3afa889e61e3bae5b Frontiers in Plant Science, Vol 12 (2021) quantitative wood anatomy (QWA) earlywood and latewood anatomy dendroanatomy tracheidogram methods tropical conifers Plant culture SB1-1110 article 2021 ftdoajarticles https://doi.org/10.3389/fpls.2021.595258 2022-12-31T06:17:12Z Knowledge about past climates, especially at a seasonal time scale, is important as it allows informed decisions to be made to mitigate future climate change. However, globally, and especially in semi-arid Tropics, instrumental climatic data are scarce. A dendroclimatic approach may fill this gap, but tropical dendrochronological data are rare and do not yet provide fine resolution intra-annual information about past climates. Unlike in the Tropics, in the Mediterranean, temperate, alpine, and arctic regions, dendroanatomy and quantitative wood anatomy (QWA) are progressing fast attaining an intra-annual resolution, which allows a better understanding of seasonal climate dynamics and climate–growth relationships. The existing dendroanatomical and QWA methods aren’t suitable for tropical trees because they do not consider the high variation in tree ring width and the frequent occurrence of micro-rings containing only a few tracheids per radial file. The available tracheid analysis programs generally fail to provide multiple sectors for micro-rings and they are unable to compute most of the useful dendroanatomical parameters at fine temporal resolutions. Here, we present a program (SabaTracheid) that addresses the three main standard tasks that are necessary for QWA and dendroanatomy before running a climate analysis: (1) tracheidogram standardization, (2) sectoring, and (3) computing QWA and dendroanatomical variables. SabaTracheid is demonstrated on African Juniper (Juniperus procera Hochst. ex Endl), but it is potentially able to provide fine-resolution QWA and dendroanatomic data that could be used for dendroanatomical studies in all regions of the world. SabaTracheid is a freeware that quickly and accurately standardizes tracheidograms, divides tree rings into multiple regular sectors, computes useful dendroanatomic and QWA variables for the whole tree rings, early- and latewood portions, and each sector separately. This program is particularly adapted to deal with high inter-annual growth variations observed ... Article in Journal/Newspaper Arctic Climate change Directory of Open Access Journals: DOAJ Articles Arctic Frontiers in Plant Science 12 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
quantitative wood anatomy (QWA) earlywood and latewood anatomy dendroanatomy tracheidogram methods tropical conifers Plant culture SB1-1110 |
spellingShingle |
quantitative wood anatomy (QWA) earlywood and latewood anatomy dendroanatomy tracheidogram methods tropical conifers Plant culture SB1-1110 Eyob Gebrehiwot Gebregeorgis Justyna Boniecka Marcin Pia̧tkowski Iain Robertson Cyrille B. K. Rathgeber SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin |
topic_facet |
quantitative wood anatomy (QWA) earlywood and latewood anatomy dendroanatomy tracheidogram methods tropical conifers Plant culture SB1-1110 |
description |
Knowledge about past climates, especially at a seasonal time scale, is important as it allows informed decisions to be made to mitigate future climate change. However, globally, and especially in semi-arid Tropics, instrumental climatic data are scarce. A dendroclimatic approach may fill this gap, but tropical dendrochronological data are rare and do not yet provide fine resolution intra-annual information about past climates. Unlike in the Tropics, in the Mediterranean, temperate, alpine, and arctic regions, dendroanatomy and quantitative wood anatomy (QWA) are progressing fast attaining an intra-annual resolution, which allows a better understanding of seasonal climate dynamics and climate–growth relationships. The existing dendroanatomical and QWA methods aren’t suitable for tropical trees because they do not consider the high variation in tree ring width and the frequent occurrence of micro-rings containing only a few tracheids per radial file. The available tracheid analysis programs generally fail to provide multiple sectors for micro-rings and they are unable to compute most of the useful dendroanatomical parameters at fine temporal resolutions. Here, we present a program (SabaTracheid) that addresses the three main standard tasks that are necessary for QWA and dendroanatomy before running a climate analysis: (1) tracheidogram standardization, (2) sectoring, and (3) computing QWA and dendroanatomical variables. SabaTracheid is demonstrated on African Juniper (Juniperus procera Hochst. ex Endl), but it is potentially able to provide fine-resolution QWA and dendroanatomic data that could be used for dendroanatomical studies in all regions of the world. SabaTracheid is a freeware that quickly and accurately standardizes tracheidograms, divides tree rings into multiple regular sectors, computes useful dendroanatomic and QWA variables for the whole tree rings, early- and latewood portions, and each sector separately. This program is particularly adapted to deal with high inter-annual growth variations observed ... |
format |
Article in Journal/Newspaper |
author |
Eyob Gebrehiwot Gebregeorgis Justyna Boniecka Marcin Pia̧tkowski Iain Robertson Cyrille B. K. Rathgeber |
author_facet |
Eyob Gebrehiwot Gebregeorgis Justyna Boniecka Marcin Pia̧tkowski Iain Robertson Cyrille B. K. Rathgeber |
author_sort |
Eyob Gebrehiwot Gebregeorgis |
title |
SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin |
title_short |
SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin |
title_full |
SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin |
title_fullStr |
SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin |
title_full_unstemmed |
SabaTracheid 1.0: A Novel Program for Quantitative Analysis of Conifer Wood Anatomy — A Demonstration on African Juniper From the Blue Nile Basin |
title_sort |
sabatracheid 1.0: a novel program for quantitative analysis of conifer wood anatomy — a demonstration on african juniper from the blue nile basin |
publisher |
Frontiers Media S.A. |
publishDate |
2021 |
url |
https://doi.org/10.3389/fpls.2021.595258 https://doaj.org/article/4090ff22553747e3afa889e61e3bae5b |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Climate change |
genre_facet |
Arctic Climate change |
op_source |
Frontiers in Plant Science, Vol 12 (2021) |
op_relation |
https://www.frontiersin.org/articles/10.3389/fpls.2021.595258/full https://doaj.org/toc/1664-462X 1664-462X doi:10.3389/fpls.2021.595258 https://doaj.org/article/4090ff22553747e3afa889e61e3bae5b |
op_doi |
https://doi.org/10.3389/fpls.2021.595258 |
container_title |
Frontiers in Plant Science |
container_volume |
12 |
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1766346497089077248 |