Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL

Detalhes bibliográficos
Autor(a) principal: Oliveira, João Pedro Silva
Data de Publicação: 2021
Outros Autores: Costa, Allana Caroline Bonfim, Silva, Liosmar José da, Ferreira, Emylly Eduarda, Silva, Rosineide Nascimento da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Diversitas Journal
Texto Completo: https://diversitasjournal.com.br/diversitas_journal/article/view/1455
Resumo: ABSTRACT: The realization of studies that seek to validate instruments that help in the knowledge of the vulnerability that certain species of plants that are exposed in urban environments, becomes an important tool for the understanding of the dynamics of stress to which they are subjected. It is in this sense that the fluctuating asymmetry (FA) stands out, a tool that measures the random deviation from the perfect bilateral or radial morphological symmetry of the organisms. Objective was to analyze whether there is presence of fluctuating asymmetry in the leaflets of Schinus terebinthifolius Raddi. The research was developed in the urban perimeter of the city of Arapiraca (Praça José Bernardino dos Santos), through the random collection of leaflets from individuals of the native species of Brazil, Schinus terebinthifolius Raddi (known as aroeira vermelha), with the help of a trimmer. Twenty 20 leaflets from six aroeira were randomly selected and analyzed, totaling 120 leaflets. The Shapiro-Wilk test was used to detect whether there was FA in S. terebinthifolius leaflets and all statistical analyzes were performed using the Program R, version 3.0.2. In the analyzed aroeira leaflets, the existence of PA was not found in S. terebinthifolius, since the data differed from the normal distribution (p=4.721e-21), that is, anatomical-morphological analyzes of the S. terebinthifolius leaflets did not show significant values ​​for PA in the specimens collected in the square. It is suggested that this species may be an indicator of pollutant accumulation. KEYWORDS: Environmental Stress, Leaf alteration, Urban polition.
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spelling Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-ALABSTRACT: The realization of studies that seek to validate instruments that help in the knowledge of the vulnerability that certain species of plants that are exposed in urban environments, becomes an important tool for the understanding of the dynamics of stress to which they are subjected. It is in this sense that the fluctuating asymmetry (FA) stands out, a tool that measures the random deviation from the perfect bilateral or radial morphological symmetry of the organisms. Objective was to analyze whether there is presence of fluctuating asymmetry in the leaflets of Schinus terebinthifolius Raddi. The research was developed in the urban perimeter of the city of Arapiraca (Praça José Bernardino dos Santos), through the random collection of leaflets from individuals of the native species of Brazil, Schinus terebinthifolius Raddi (known as aroeira vermelha), with the help of a trimmer. Twenty 20 leaflets from six aroeira were randomly selected and analyzed, totaling 120 leaflets. The Shapiro-Wilk test was used to detect whether there was FA in S. terebinthifolius leaflets and all statistical analyzes were performed using the Program R, version 3.0.2. In the analyzed aroeira leaflets, the existence of PA was not found in S. terebinthifolius, since the data differed from the normal distribution (p=4.721e-21), that is, anatomical-morphological analyzes of the S. terebinthifolius leaflets did not show significant values ​​for PA in the specimens collected in the square. It is suggested that this species may be an indicator of pollutant accumulation. KEYWORDS: Environmental Stress, Leaf alteration, Urban polition.RESUMO: A realização de estudos que busquem validar instrumentos que auxiliem no conhecimento da vulnerabilidade que certas espécies de plantas que estão expostas em ambientes urbanos, torna-se uma ferramenta importante para a compreensão da dinâmica do estresse sob o qual estão submetidas. É nesse sentido que se destaca a assimetria flutuante (AF), ferramenta que mede o desvio aleatório da perfeita simetria morfológica bilateral ou radial dos organismos. O objetivo deste estudo foi analisar se há assimetria flutuante nos folíolos de Schinus terebinthifolius Raddi. A pesquisa foi desenvolvida no perímetro urbano da cidade de Arapiraca (Praça José Bernardino dos Santos), por meio da coleta aleatória dos folíolos de indivíduos da espécie nativa do Brasil, Schinus terebinthifolius Raddi (conhecida como aroeira vermelha), com o auxílio de um podão. Foram selecionados, aleatoriamente, 20 folíolos de seis aroeiras e analisados, totalizando 120 folíolos. Foi utilizado o teste de Shapiro-Wilk para detectar se havia AF em folíolos de S. terebinthifolius e todas as análises estatísticas foram efetuadas no Programa R, version 3.0.2. Nos folíolos de aroeira analisados não foi constatada a existência de AF em S. terebinthifolius, já que os dados diferiram da distribuição normal (p=4,721e-21), ou seja, as análises anátomo-morfológicas dos folíolos de S. terebinthifolius não evidenciaram valores significativos para AF nos espécimes coletados na Praça. Sugere-se que essa espécie pode ser uma indicadora de acumulação de poluentes. PALAVRAS-CHAVE: Estress Ambiental, Alteração foliar, Polição urbana.Universidade Estadual de Alagoas - Eduneal2021-01-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://diversitasjournal.com.br/diversitas_journal/article/view/145510.17648/diversitas-journal-v6i1-1455Diversitas Journal; v. 6 n. 1 (2021): Práticas e reflexões sobre ensino, pesquisa e extensão; 445-4592525-521510.17648/diversitas-journal-v6i1reponame:Diversitas Journalinstname:Universidade Estadual de Alagoas (UNEAL)instacron:UNEALporhttps://diversitasjournal.com.br/diversitas_journal/article/view/1455/1262Copyright (c) 2021 João Pedro Silva Oliveira, Allana Caroline Bonfim Costa, Liosmar José da Silva, Emylly Eduarda Ferreira, Rosineide Nascimento da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessOliveira, João Pedro Silva Costa, Allana Caroline BonfimSilva, Liosmar José daFerreira, Emylly EduardaSilva, Rosineide Nascimento da2021-08-19T17:32:24Zoai:ojs.emnuvens.com.br:article/1455Revistahttps://diversitasjournal.com.br/diversitas_journal/indexPUBhttps://www.e-publicacoes.uerj.br/index.php/muralinternacional/oairevistadiversitasjournal@gmail.com2525-52152525-5215opendoar:2023-01-13T09:47:14.363012Diversitas Journal - Universidade Estadual de Alagoas (UNEAL)false
dc.title.none.fl_str_mv Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
title Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
spellingShingle Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
Oliveira, João Pedro Silva
title_short Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
title_full Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
title_fullStr Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
title_full_unstemmed Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
title_sort Assimetria flutuante em folíolos de aroeira (Schinus terebinthifolius Raddi, Anacardiaceae) em espaço público urbano, Arapiraca-AL
author Oliveira, João Pedro Silva
author_facet Oliveira, João Pedro Silva
Costa, Allana Caroline Bonfim
Silva, Liosmar José da
Ferreira, Emylly Eduarda
Silva, Rosineide Nascimento da
author_role author
author2 Costa, Allana Caroline Bonfim
Silva, Liosmar José da
Ferreira, Emylly Eduarda
Silva, Rosineide Nascimento da
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, João Pedro Silva
Costa, Allana Caroline Bonfim
Silva, Liosmar José da
Ferreira, Emylly Eduarda
Silva, Rosineide Nascimento da
description ABSTRACT: The realization of studies that seek to validate instruments that help in the knowledge of the vulnerability that certain species of plants that are exposed in urban environments, becomes an important tool for the understanding of the dynamics of stress to which they are subjected. It is in this sense that the fluctuating asymmetry (FA) stands out, a tool that measures the random deviation from the perfect bilateral or radial morphological symmetry of the organisms. Objective was to analyze whether there is presence of fluctuating asymmetry in the leaflets of Schinus terebinthifolius Raddi. The research was developed in the urban perimeter of the city of Arapiraca (Praça José Bernardino dos Santos), through the random collection of leaflets from individuals of the native species of Brazil, Schinus terebinthifolius Raddi (known as aroeira vermelha), with the help of a trimmer. Twenty 20 leaflets from six aroeira were randomly selected and analyzed, totaling 120 leaflets. The Shapiro-Wilk test was used to detect whether there was FA in S. terebinthifolius leaflets and all statistical analyzes were performed using the Program R, version 3.0.2. In the analyzed aroeira leaflets, the existence of PA was not found in S. terebinthifolius, since the data differed from the normal distribution (p=4.721e-21), that is, anatomical-morphological analyzes of the S. terebinthifolius leaflets did not show significant values ​​for PA in the specimens collected in the square. It is suggested that this species may be an indicator of pollutant accumulation. KEYWORDS: Environmental Stress, Leaf alteration, Urban polition.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-27
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dc.identifier.uri.fl_str_mv https://diversitasjournal.com.br/diversitas_journal/article/view/1455
10.17648/diversitas-journal-v6i1-1455
url https://diversitasjournal.com.br/diversitas_journal/article/view/1455
identifier_str_mv 10.17648/diversitas-journal-v6i1-1455
dc.language.iso.fl_str_mv por
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dc.relation.none.fl_str_mv https://diversitasjournal.com.br/diversitas_journal/article/view/1455/1262
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rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
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dc.publisher.none.fl_str_mv Universidade Estadual de Alagoas - Eduneal
publisher.none.fl_str_mv Universidade Estadual de Alagoas - Eduneal
dc.source.none.fl_str_mv Diversitas Journal; v. 6 n. 1 (2021): Práticas e reflexões sobre ensino, pesquisa e extensão; 445-459
2525-5215
10.17648/diversitas-journal-v6i1
reponame:Diversitas Journal
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collection Diversitas Journal
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repository.mail.fl_str_mv revistadiversitasjournal@gmail.com
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