Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/47218 |
Resumo: | Alien invasive species alter biodiversity, landscape structure, ecosystem functions and services, and habitats of native species of flora and fauna. Multicriteria analysis in a Geographic Information Systems (GIS) environment can be used to evaluate the vulnerability of urban green areas to biological invasion by these species. The objective of this research was to investigate natural and anthropic parameters related to the vulnerability to biological invasion by the Hovenia dulcis Thunb. in Curitiba, Paraná, Brazil. A vulnerability assessment was done in the Curitiba’s urban green areas with lower degrees of anthropization. Six factors related to the presence of Hovenia dulcis were considered: nine points of species occurrence; altitude and slope (topographic metrics); and area, shape, and isolation between areas (landscape metrics). The Analytic Hierarchy Process (AHP) method was used to define weights for each factor. The vulnerability was assessed as very low (0 – 0.2); low (0.21 – 0.4); moderate (0.41 – 0.6); high (0.61 – 0.8); and very high (0.81 – 1). Spatial analyses were performed on QGIS® 3.10 software. The occurrence points of the species represented 45% of the generated model, followed by the landscape factors, mainly the shape of the fragments (17.69% of the model). Within the selected urban green areas, 995.15 ha corresponded to the high vulnerability class, and 839.54 ha to the moderate vulnerability class to invasion by the species. The western, southern, and northern parts of the city are the most vulnerable, which are also the most urbanized. Passaúna Park is the green area most susceptible to invasion by the species mainly due to its irregular shape, most susceptible to the edge effect. Curitiba has a high vulnerability to biological invasion by Hovenia dulcis in its green areas, especially in those located in more urbanized regions. |
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Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, BrazilVulnerabilidade à invasão biológica por Hovenia dulcis Thunb. em áreas verdes de Curitiba, Paraná, BrasilGeographic distributionInvasive alien speciesUrban forestDistribuição geográficaEspécies exóticas invasorasFloresta urbanaAlien invasive species alter biodiversity, landscape structure, ecosystem functions and services, and habitats of native species of flora and fauna. Multicriteria analysis in a Geographic Information Systems (GIS) environment can be used to evaluate the vulnerability of urban green areas to biological invasion by these species. The objective of this research was to investigate natural and anthropic parameters related to the vulnerability to biological invasion by the Hovenia dulcis Thunb. in Curitiba, Paraná, Brazil. A vulnerability assessment was done in the Curitiba’s urban green areas with lower degrees of anthropization. Six factors related to the presence of Hovenia dulcis were considered: nine points of species occurrence; altitude and slope (topographic metrics); and area, shape, and isolation between areas (landscape metrics). The Analytic Hierarchy Process (AHP) method was used to define weights for each factor. The vulnerability was assessed as very low (0 – 0.2); low (0.21 – 0.4); moderate (0.41 – 0.6); high (0.61 – 0.8); and very high (0.81 – 1). Spatial analyses were performed on QGIS® 3.10 software. The occurrence points of the species represented 45% of the generated model, followed by the landscape factors, mainly the shape of the fragments (17.69% of the model). Within the selected urban green areas, 995.15 ha corresponded to the high vulnerability class, and 839.54 ha to the moderate vulnerability class to invasion by the species. The western, southern, and northern parts of the city are the most vulnerable, which are also the most urbanized. Passaúna Park is the green area most susceptible to invasion by the species mainly due to its irregular shape, most susceptible to the edge effect. Curitiba has a high vulnerability to biological invasion by Hovenia dulcis in its green areas, especially in those located in more urbanized regions.Foram considerados seis fatores relacionados à presença de Hovenia dulcis: nove pontos de ocorrência da espécie; altitude e declive (métricas topográficas); e área, forma e isolamento entre fragmentos de habitat (métricas da paisagem). O método Analytic Hierarchy Process (AHP) foi utilizado para definir pesos para cada fator. A vulnerabilidade foi avaliada como muito baixa (0 – 0.2); baixa (0.21 – 0.4); moderada (0.41 – 0.6); alta (0.61 – 0.8); e muito alta (0.81 – 1). As análises espaciais foram realizadas no software QGIS® 3.10. Os pontos de ocorrência da espécie representaram 45% do modelo gerado, seguidos pelos fatores paisagísticos, principalmente a forma dos fragmentos (17,69% do modelo). Nas áreas verdes urbanas selecionadas, 995,15 ha corresponderam à classe de alta vulnerabilidade e 839,54 ha à classe de vulnerabilidade moderada à invasão pela espécie. As regiões oeste, sul e norte da cidade são as mais vulneráveis, e também as mais urbanizadas. O Parque Passaúna é a área verde mais suscetível à invasão pela espécie principalmente devido à forma irregular, mais propensa ao efeito de borda. Curitiba tem uma alta vulnerabilidade à invasão biológica por Hovenia dulcis em suas áreas verdes, principalmente naquelas localizadas em regiões mais urbanizadas.Universidade Federal de Santa Maria2021-11-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmltext/xmlhttps://periodicos.ufsm.br/cienciaflorestal/article/view/4721810.5902/1980509847218Ciência Florestal; Vol. 31 No. 4 (2021); 1768-1788Ciência Florestal; v. 31 n. 4 (2021); 1768-17881980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMenghttps://periodicos.ufsm.br/cienciaflorestal/article/view/47218/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/47218/49128https://periodicos.ufsm.br/cienciaflorestal/article/view/47218/52463Copyright (c) 2021 Ciência Florestalhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessReis, Allan Rodrigo Nunho dosBiondi, DanielaViezzer, JenniferFreiman, Fabiano PeixotoFogaça, Leonardo2023-04-20T17:45:21Zoai:ojs.pkp.sfu.ca:article/47218Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2023-04-20T17:45:21Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil Vulnerabilidade à invasão biológica por Hovenia dulcis Thunb. em áreas verdes de Curitiba, Paraná, Brasil |
title |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil |
spellingShingle |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil Reis, Allan Rodrigo Nunho dos Geographic distribution Invasive alien species Urban forest Distribuição geográfica Espécies exóticas invasoras Floresta urbana |
title_short |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil |
title_full |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil |
title_fullStr |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil |
title_full_unstemmed |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil |
title_sort |
Vulnerability to biological invasion of Hovenia dulcis Thunb. in green areas of Curitiba, Paraná, Brazil |
author |
Reis, Allan Rodrigo Nunho dos |
author_facet |
Reis, Allan Rodrigo Nunho dos Biondi, Daniela Viezzer, Jennifer Freiman, Fabiano Peixoto Fogaça, Leonardo |
author_role |
author |
author2 |
Biondi, Daniela Viezzer, Jennifer Freiman, Fabiano Peixoto Fogaça, Leonardo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Reis, Allan Rodrigo Nunho dos Biondi, Daniela Viezzer, Jennifer Freiman, Fabiano Peixoto Fogaça, Leonardo |
dc.subject.por.fl_str_mv |
Geographic distribution Invasive alien species Urban forest Distribuição geográfica Espécies exóticas invasoras Floresta urbana |
topic |
Geographic distribution Invasive alien species Urban forest Distribuição geográfica Espécies exóticas invasoras Floresta urbana |
description |
Alien invasive species alter biodiversity, landscape structure, ecosystem functions and services, and habitats of native species of flora and fauna. Multicriteria analysis in a Geographic Information Systems (GIS) environment can be used to evaluate the vulnerability of urban green areas to biological invasion by these species. The objective of this research was to investigate natural and anthropic parameters related to the vulnerability to biological invasion by the Hovenia dulcis Thunb. in Curitiba, Paraná, Brazil. A vulnerability assessment was done in the Curitiba’s urban green areas with lower degrees of anthropization. Six factors related to the presence of Hovenia dulcis were considered: nine points of species occurrence; altitude and slope (topographic metrics); and area, shape, and isolation between areas (landscape metrics). The Analytic Hierarchy Process (AHP) method was used to define weights for each factor. The vulnerability was assessed as very low (0 – 0.2); low (0.21 – 0.4); moderate (0.41 – 0.6); high (0.61 – 0.8); and very high (0.81 – 1). Spatial analyses were performed on QGIS® 3.10 software. The occurrence points of the species represented 45% of the generated model, followed by the landscape factors, mainly the shape of the fragments (17.69% of the model). Within the selected urban green areas, 995.15 ha corresponded to the high vulnerability class, and 839.54 ha to the moderate vulnerability class to invasion by the species. The western, southern, and northern parts of the city are the most vulnerable, which are also the most urbanized. Passaúna Park is the green area most susceptible to invasion by the species mainly due to its irregular shape, most susceptible to the edge effect. Curitiba has a high vulnerability to biological invasion by Hovenia dulcis in its green areas, especially in those located in more urbanized regions. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/47218 10.5902/1980509847218 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/47218 |
identifier_str_mv |
10.5902/1980509847218 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/47218/pdf https://periodicos.ufsm.br/cienciaflorestal/article/view/47218/49128 https://periodicos.ufsm.br/cienciaflorestal/article/view/47218/52463 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Ciência Florestal http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Ciência Florestal http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html text/xml |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 31 No. 4 (2021); 1768-1788 Ciência Florestal; v. 31 n. 4 (2021); 1768-1788 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944135396818944 |