Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.

Detalhes bibliográficos
Autor(a) principal: Machado, Marilia Teresinha de Sousa
Data de Publicação: 2020
Outros Autores: Drummond, José Augusto, Barreto, Cristiane Gomes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Estudos Ibero-Americanos
Texto Completo: https://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/33976
Resumo: The purpose of this text is to provide a long-term record of occurrences of the species Leucaena leucocephala (Lam.) de Wit. in the Brazilian territory, in order to (i) determine if its introduction occurred before the earliest official record, (ii) identify points of occurrence in Brazil, and (iii) assess its status as a useful although invasive plant. The text is partly based on research done on the confirmed presence of this plant in the Brasília National Park, located in Brazil’s Federal District. Three databases available on the Internet containing information from several herbariums were accessed to obtain the location and the dates of the relevant records of the plant in Brazilian territory. We found that the species was rather widely present in the Brazilian territory before the official record of its earliest introduction. In addition, we found that the plant’s current geographic distribution indicates that it continues to have a strong invasive potential in Brazil, especially because there are social and technical incentives to cultivate it in rural properties.
id PUC_RS-20_a1dcf42e3a7df7cb8ea1231ecc597c21
oai_identifier_str oai:ojs.revistaseletronicas.pucrs.br:article/33976
network_acronym_str PUC_RS-20
network_name_str Estudos Ibero-Americanos
repository_id_str
spelling Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.Leucaena leucocephala (Lam.) de Wit en Brasil: historia de una planta invasoraLeucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plantLeucaena leucocephalageographical occurrenceinvasive speciesBrazilLeucaena leucocephala. presencia geográficaespecies invasivas. Brasil.Leucaena leucocephala.geographical occurrence. invasive species. BrazilThe purpose of this text is to provide a long-term record of occurrences of the species Leucaena leucocephala (Lam.) de Wit. in the Brazilian territory, in order to (i) determine if its introduction occurred before the earliest official record, (ii) identify points of occurrence in Brazil, and (iii) assess its status as a useful although invasive plant. The text is partly based on research done on the confirmed presence of this plant in the Brasília National Park, located in Brazil’s Federal District. Three databases available on the Internet containing information from several herbariums were accessed to obtain the location and the dates of the relevant records of the plant in Brazilian territory. We found that the species was rather widely present in the Brazilian territory before the official record of its earliest introduction. In addition, we found that the plant’s current geographic distribution indicates that it continues to have a strong invasive potential in Brazil, especially because there are social and technical incentives to cultivate it in rural properties.El objetivo de este texto es ofrecer un histórico de largo plazo sobre la presencia de la especie Leucaena leucocephala (Lam.) de Wit. en el territorio brasileño para (i) determinar si su introducción sucedió antes de la fecha inicial de su primer registro, (ii) identificar los puntos de aparición en el Brasil y, (iii) evaluar su estatus como una planta útil, a pesar de ser invasiva. El texto se basa en parte en una investigación sobre la presencia confirmada de esta especie de origen exótica en el Parque Nacional de Brasília, en el Distrito Federal brasileño. Fueron consultadas tres bases de datos disponibles en internet para obtener la ubicación y las fechas de los registros relevantes de la planta en el territorio brasileño. La investigación constató que la especie tenía una presencia relativamente amplia en el Brasil mucho antes del primer registro oficial de su introducción. Adicionalmente, se constató que la distribución geográfica actual de la planta indica que la misma aún tiene un fuerte potencial invasivo en Brasil, especialmente porque existen incentivos económicos y técnicos para su cultivo en propiedades rurales The purpose of this text is to provide a long-term record of occurrences of the species Leucaena leucocephala (Lam.) de Wit. in the Brazilian territory, in order to (i) determine if its introduction occurred before the earliest official record, (ii) identify points of occurrence in Brazil, and (iii) assess its status as a useful although invasive plant. The text is partly based on research done on the confirmed presence of this plant in the Brasília National Park, located in Brazil’s Federal District. Three databases available on the Internet containing information from several herbariums were accessed to obtain the location and the dates of the relevant records of the plant in Brazilian territory. We found that the species was rather widely present in the Brazilian territory before the official record of its earliest introduction. In addition, we found that the plant’s current geographic distribution indicates that it continues to have a strong invasive potential in Brazil, especially because there are social and technical incentives to cultivate it in rural properties.***Leucaena leucocephala (Lam.) de Wit no Brasil: história de uma planta invasora***O objetivo deste texto é oferecer um histórico de longo prazo das ocorrências da espécie Leucaena leucocephala (Lam.) de Wit. no território brasileiro, para (i) determinar se a sua introdução aconteceu antes da data oficial de seu primeiro registro, (ii) identificar os seus pontos de ocorrência no Brasil e (iii) avaliar o seu status como uma planta útil, mesmo que invasiva. O texto se baseia em parte em pesquisa conduzida sobre a presença confirmada dessa espécie de origem exótica no Parque Nacional de Brasília, Distrito Federal. Foram acessadas três bases de dados disponíveis na Internet para obter a localização e as datas dos registros relevantes da planta no território brasileiro. A pesquisa constatou que a espécie tinha uma presença relativamente abrangente no Brasil muito antes do primeiro registro oficial de sua introdução. Além disso, foi constatado que a atual distribuição geográfica da planta indica que ela continua a ter um forte potencial invasivo no Brasil, especialmente porque existem incentivos econômicos e técnicos para o seu cultivo em propriedades rurais.Palavras-chave: Leucaena leucocephala. ocorrência geográfica. espécies invasivas. Brasil.Editora da PUCRS - ediPUCRS2020-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/3397610.15448/1980-864X.2020.1.33976Estudos Ibero-Americanos; Vol. 46 No. 1 (2020): Dossiê: Escrevendo a História Ambiental da América Latina: Processos de Ocupação, Exploração e Apropriação da Natureza; e33976Estudos Ibero-Americanos; Vol. 46 Núm. 1 (2020): Dossiê: Escrevendo a História Ambiental da América Latina: Processos de Ocupação, Exploração e Apropriação da Natureza; e33976Estudos Ibero-Americanos; v. 46 n. 1 (2020): Dossiê: Escrevendo a História Ambiental da América Latina: Processos de Ocupação, Exploração e Apropriação da Natureza; e339761980-864X0101-406410.15448/1980-864X.2020.1reponame:Estudos Ibero-Americanosinstname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSenghttps://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/33976/19610Copyright (c) 2020 Marilia Teresinha de Sousa Machado, José Augusto Drummond, Cristiane Gomes Barretohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMachado, Marilia Teresinha de SousaDrummond, José AugustoBarreto, Cristiane Gomes2020-04-29T14:20:43Zoai:ojs.revistaseletronicas.pucrs.br:article/33976Revistahttps://revistaseletronicas.pucrs.br/index.php/iberoamericanaPRIhttps://revistaseletronicas.pucrs.br/index.php/iberoamericana/oaieditora.periodicos@pucrs.br||eia@pucrs.br1980-864X0101-4064opendoar:2020-04-29T14:20:43Estudos Ibero-Americanos - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false
dc.title.none.fl_str_mv Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
Leucaena leucocephala (Lam.) de Wit en Brasil: historia de una planta invasora
Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant
title Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
spellingShingle Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
Machado, Marilia Teresinha de Sousa
Leucaena leucocephala
geographical occurrence
invasive species
Brazil
Leucaena leucocephala. presencia geográfica
especies invasivas. Brasil.
Leucaena leucocephala.geographical occurrence. invasive species. Brazil
title_short Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
title_full Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
title_fullStr Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
title_full_unstemmed Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
title_sort Leucaena leucocephala (Lam.) de Wit in Brazil: history of an invasive plant.
author Machado, Marilia Teresinha de Sousa
author_facet Machado, Marilia Teresinha de Sousa
Drummond, José Augusto
Barreto, Cristiane Gomes
author_role author
author2 Drummond, José Augusto
Barreto, Cristiane Gomes
author2_role author
author
dc.contributor.author.fl_str_mv Machado, Marilia Teresinha de Sousa
Drummond, José Augusto
Barreto, Cristiane Gomes
dc.subject.por.fl_str_mv Leucaena leucocephala
geographical occurrence
invasive species
Brazil
Leucaena leucocephala. presencia geográfica
especies invasivas. Brasil.
Leucaena leucocephala.geographical occurrence. invasive species. Brazil
topic Leucaena leucocephala
geographical occurrence
invasive species
Brazil
Leucaena leucocephala. presencia geográfica
especies invasivas. Brasil.
Leucaena leucocephala.geographical occurrence. invasive species. Brazil
description The purpose of this text is to provide a long-term record of occurrences of the species Leucaena leucocephala (Lam.) de Wit. in the Brazilian territory, in order to (i) determine if its introduction occurred before the earliest official record, (ii) identify points of occurrence in Brazil, and (iii) assess its status as a useful although invasive plant. The text is partly based on research done on the confirmed presence of this plant in the Brasília National Park, located in Brazil’s Federal District. Three databases available on the Internet containing information from several herbariums were accessed to obtain the location and the dates of the relevant records of the plant in Brazilian territory. We found that the species was rather widely present in the Brazilian territory before the official record of its earliest introduction. In addition, we found that the plant’s current geographic distribution indicates that it continues to have a strong invasive potential in Brazil, especially because there are social and technical incentives to cultivate it in rural properties.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-28
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://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/33976
10.15448/1980-864X.2020.1.33976
url https://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/33976
identifier_str_mv 10.15448/1980-864X.2020.1.33976
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/33976/19610
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora da PUCRS - ediPUCRS
publisher.none.fl_str_mv Editora da PUCRS - ediPUCRS
dc.source.none.fl_str_mv Estudos Ibero-Americanos; Vol. 46 No. 1 (2020): Dossiê: Escrevendo a História Ambiental da América Latina: Processos de Ocupação, Exploração e Apropriação da Natureza; e33976
Estudos Ibero-Americanos; Vol. 46 Núm. 1 (2020): Dossiê: Escrevendo a História Ambiental da América Latina: Processos de Ocupação, Exploração e Apropriação da Natureza; e33976
Estudos Ibero-Americanos; v. 46 n. 1 (2020): Dossiê: Escrevendo a História Ambiental da América Latina: Processos de Ocupação, Exploração e Apropriação da Natureza; e33976
1980-864X
0101-4064
10.15448/1980-864X.2020.1
reponame:Estudos Ibero-Americanos
instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron:PUC_RS
instname_str Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron_str PUC_RS
institution PUC_RS
reponame_str Estudos Ibero-Americanos
collection Estudos Ibero-Americanos
repository.name.fl_str_mv Estudos Ibero-Americanos - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
repository.mail.fl_str_mv editora.periodicos@pucrs.br||eia@pucrs.br
_version_ 1799128856429330432

Registros relacionados