Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia

Classification is the science that arranges organisms in groups according to their similarities and differences. In plant science, there are many aspects of classifications. For instance, there is morphological, anatomical, palynological, molecular, and chemical classification. All these types consu...

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Autores principales:	Aldhebiani Amal Y., Elhag Mohamed, Alshehri Amjaad A.
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	arid environments overlapped taxa phenology prosopis juliflora spectral classification spectroradiometer Geology QE1-996.5
Acceso en línea:	https://doaj.org/article/f2c605781dba445cb2564213810cd54d
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spelling	oai:doaj.org-article:f2c605781dba445cb2564213810cd54d2021-12-05T14:10:48ZConsideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia2391-544710.1515/geo-2020-0231https://doaj.org/article/f2c605781dba445cb2564213810cd54d2021-03-01T00:00:00Zhttps://doi.org/10.1515/geo-2020-0231https://doaj.org/toc/2391-5447Classification is the science that arranges organisms in groups according to their similarities and differences. In plant science, there are many aspects of classifications. For instance, there is morphological, anatomical, palynological, molecular, and chemical classification. All these types consume time, effort, and money. In this research, new technology is tested to identify the differences between plants. Spectroradiometer will help in classifying Prosopis juliflora (Sw.) DC in Bahrah region in Saudi Arabia. Spectroradiometer technology is applied to a sample of 40 taxa of P. juliflora in two different seasons. Within each sample site, measurements were taken at a high sun angle from 10:00 am to 2:00 pm. Results showed that spectroradiometer indicated the existence of significant differences among P. juliflora taxa. Correspondingly, the spectroradiometer engenders the spectral responses of the targeted species in the region between 400 and 2,500 nm wavelength. The spectral behavior of P. juliflora in four seasons was demonstrated as season dependent. The variance-based principal component analysis divided the investigated samples into two groups, either positively correlated or negatively correlated according to the seasonal data collection. Sample number 5 in the quantile’s slicing analysis maintained a stable behavior when it was exposed to 100% wavelength. P. juliflora behavior was stabilized in the infrared (IR) samples (4,5), the shortwave IR (SWIR) (3,4,5), and thermal IT (TIR) (3,4,5,6) at the quantile range of >75. While in the quantile range <25, we found the stability behavior in the IR samples (2,8,10), the SWIR (2,7,8,10), and in TIR (2,7,8,10). Therefore, this approved that the spectroradiometer is useful as the first classification process. More studies are needed to support this finding, such as chemical and molecular investigations.Aldhebiani Amal Y.Elhag MohamedAlshehri Amjaad A.De Gruyterarticlearid environmentsoverlapped taxaphenologyprosopis julifloraspectral classificationspectroradiometerGeologyQE1-996.5ENOpen Geosciences, Vol 13, Iss 1, Pp 280-292 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	arid environments overlapped taxa phenology prosopis juliflora spectral classification spectroradiometer Geology QE1-996.5
spellingShingle	arid environments overlapped taxa phenology prosopis juliflora spectral classification spectroradiometer Geology QE1-996.5 Aldhebiani Amal Y. Elhag Mohamed Alshehri Amjaad A. Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia
description	Classification is the science that arranges organisms in groups according to their similarities and differences. In plant science, there are many aspects of classifications. For instance, there is morphological, anatomical, palynological, molecular, and chemical classification. All these types consume time, effort, and money. In this research, new technology is tested to identify the differences between plants. Spectroradiometer will help in classifying Prosopis juliflora (Sw.) DC in Bahrah region in Saudi Arabia. Spectroradiometer technology is applied to a sample of 40 taxa of P. juliflora in two different seasons. Within each sample site, measurements were taken at a high sun angle from 10:00 am to 2:00 pm. Results showed that spectroradiometer indicated the existence of significant differences among P. juliflora taxa. Correspondingly, the spectroradiometer engenders the spectral responses of the targeted species in the region between 400 and 2,500 nm wavelength. The spectral behavior of P. juliflora in four seasons was demonstrated as season dependent. The variance-based principal component analysis divided the investigated samples into two groups, either positively correlated or negatively correlated according to the seasonal data collection. Sample number 5 in the quantile’s slicing analysis maintained a stable behavior when it was exposed to 100% wavelength. P. juliflora behavior was stabilized in the infrared (IR) samples (4,5), the shortwave IR (SWIR) (3,4,5), and thermal IT (TIR) (3,4,5,6) at the quantile range of >75. While in the quantile range <25, we found the stability behavior in the IR samples (2,8,10), the SWIR (2,7,8,10), and in TIR (2,7,8,10). Therefore, this approved that the spectroradiometer is useful as the first classification process. More studies are needed to support this finding, such as chemical and molecular investigations.
format	article
author	Aldhebiani Amal Y. Elhag Mohamed Alshehri Amjaad A.
author_facet	Aldhebiani Amal Y. Elhag Mohamed Alshehri Amjaad A.
author_sort	Aldhebiani Amal Y.
title	Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia
title_short	Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia
title_full	Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia
title_fullStr	Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia
title_full_unstemmed	Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia
title_sort	consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in prosopis juliflora (sw.) dc, saudi arabia
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/f2c605781dba445cb2564213810cd54d
work_keys_str_mv	AT aldhebianiamaly considerationofhyperspectraldatainintraspecificvariationspectrotaxonomyinprosopisjulifloraswdcsaudiarabia AT elhagmohamed considerationofhyperspectraldatainintraspecificvariationspectrotaxonomyinprosopisjulifloraswdcsaudiarabia AT alshehriamjaada considerationofhyperspectraldatainintraspecificvariationspectrotaxonomyinprosopisjulifloraswdcsaudiarabia
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Consideration of hyperspectral data in intraspecific variation (spectrotaxonomy) in Prosopis juliflora (Sw.) DC, Saudi Arabia

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