Partial diagnosis of street tree under power lines in West Regional of Minas Gerais
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Florestal Brasileira (Online) |
Texto Completo: | https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/749 |
Resumo: | This work aimed to present a partial diagnosis of street tree under power grid in five cities in the West Region of Minas Gerais, which had more power outages because of conflicts with trees. We identified 186 trees, belonging to 17 species of exotic origin and 30 species of native origin. The most frequent species were Poincianella pluviosa (30.43%), Ligustrum lucidum (10.86%), Michelia champaca (6.52%) and Schinus molle (4.89%), which together amounted to 52.7% of the assessed trees. Most trees (84.78%) were located in streets wider than 7 m, and 36.55% of the trees were planted in sidewalks with a minimum of 2 m wide. Those trees present ther first bifurcation at over 1.80 m above ground level. The pruning performed due to conflicts with the grid amounted 40.22%. Trees with height equal or over 6 m represents 72.83% of the sampled population. It was observed that there is not an appropriate management plan of urban trees under the grid, as the trees frequency is concentrate on few species that were mostly medium and large size. |
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Partial diagnosis of street tree under power lines in West Regional of Minas GeraisDiagnostico parcial da arborização viária sob rede elétrica na regional oeste de Minas GeraisTreeElectrical wiringPublic administrationDiversity indicesPruningÁrvoreFiação elétricaGestão públicaÍndices de diversidadePodaThis work aimed to present a partial diagnosis of street tree under power grid in five cities in the West Region of Minas Gerais, which had more power outages because of conflicts with trees. We identified 186 trees, belonging to 17 species of exotic origin and 30 species of native origin. The most frequent species were Poincianella pluviosa (30.43%), Ligustrum lucidum (10.86%), Michelia champaca (6.52%) and Schinus molle (4.89%), which together amounted to 52.7% of the assessed trees. Most trees (84.78%) were located in streets wider than 7 m, and 36.55% of the trees were planted in sidewalks with a minimum of 2 m wide. Those trees present ther first bifurcation at over 1.80 m above ground level. The pruning performed due to conflicts with the grid amounted 40.22%. Trees with height equal or over 6 m represents 72.83% of the sampled population. It was observed that there is not an appropriate management plan of urban trees under the grid, as the trees frequency is concentrate on few species that were mostly medium and large size.Este trabalho teve como objetivo realizar um diagnóstico parcial da arborização viária sob a rede de energia elétrica, em cinco cidades da Regional Oeste de Minas Gerais, que mais apresentaram desligamentos de energia por causa de conflitos com árvores. Foram identificadas 186 árvores, distribuídas em 17 espécies de origem exótica e 30 espécies de origem nativa. As espécies mais frequentes foram Poincianella pluviosa (30,43%), seguida de Ligustrum lucidum (10,86%), Michelia champaca (6,52%) e Schinus molle (4,89%), que juntas perfizeram 52,7% das árvores avaliadas. 84,78% das árvores estavam localizadas em ruas com largura superior a 7 m. 36,55% das árvores estavam plantadas em calçadas com largura mínima de 2 m e apresentaram altura da primeira bifurcação superior a 1,80 m. As podas realizadas por causa de conflitos com a rede elétrica, equivaleram a 40,22%. As árvores com altura maior ou igual a 6 m compuseram 72,83% da população amostral. Em conclusão, Foi verificado que não há um plano de manejo arbóreo-urbano sob a rede elétrica adequado, visto que a frequência de árvores, se concentram em poucas espécies que eram em sua maioria de médio e grande porte.Embrapa Florestas2021-11-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/74910.4336/2016.pfb.36.85.749Pesquisa Florestal Brasileira; v. 36 n. 85 (2016): jan./mar.; 31-40Pesquisa Florestal Brasileira; Vol. 36 No. 85 (2016): jan./mar.; 31-401983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/749/464Copyright (c) 2016 Altamir Fernandes de Oliveira, José Aldo Alves Pereira, Silvério José Coelho, Gabriel de Assis Pereirahttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessOliveira, Altamir Fernandes deAlves Pereira, José AldoCoelho, Silvério JoséAssis Pereira, Gabriel de2021-11-17T13:34:26Zoai:pfb.cnpf.embrapa.br/pfb:article/749Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2021-11-17T13:34:26Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais Diagnostico parcial da arborização viária sob rede elétrica na regional oeste de Minas Gerais |
title |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais |
spellingShingle |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais Oliveira, Altamir Fernandes de Tree Electrical wiring Public administration Diversity indices Pruning Árvore Fiação elétrica Gestão pública Índices de diversidade Poda |
title_short |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais |
title_full |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais |
title_fullStr |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais |
title_full_unstemmed |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais |
title_sort |
Partial diagnosis of street tree under power lines in West Regional of Minas Gerais |
author |
Oliveira, Altamir Fernandes de |
author_facet |
Oliveira, Altamir Fernandes de Alves Pereira, José Aldo Coelho, Silvério José Assis Pereira, Gabriel de |
author_role |
author |
author2 |
Alves Pereira, José Aldo Coelho, Silvério José Assis Pereira, Gabriel de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Oliveira, Altamir Fernandes de Alves Pereira, José Aldo Coelho, Silvério José Assis Pereira, Gabriel de |
dc.subject.por.fl_str_mv |
Tree Electrical wiring Public administration Diversity indices Pruning Árvore Fiação elétrica Gestão pública Índices de diversidade Poda |
topic |
Tree Electrical wiring Public administration Diversity indices Pruning Árvore Fiação elétrica Gestão pública Índices de diversidade Poda |
description |
This work aimed to present a partial diagnosis of street tree under power grid in five cities in the West Region of Minas Gerais, which had more power outages because of conflicts with trees. We identified 186 trees, belonging to 17 species of exotic origin and 30 species of native origin. The most frequent species were Poincianella pluviosa (30.43%), Ligustrum lucidum (10.86%), Michelia champaca (6.52%) and Schinus molle (4.89%), which together amounted to 52.7% of the assessed trees. Most trees (84.78%) were located in streets wider than 7 m, and 36.55% of the trees were planted in sidewalks with a minimum of 2 m wide. Those trees present ther first bifurcation at over 1.80 m above ground level. The pruning performed due to conflicts with the grid amounted 40.22%. Trees with height equal or over 6 m represents 72.83% of the sampled population. It was observed that there is not an appropriate management plan of urban trees under the grid, as the trees frequency is concentrate on few species that were mostly medium and large size. |
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/749 10.4336/2016.pfb.36.85.749 |
url |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/749 |
identifier_str_mv |
10.4336/2016.pfb.36.85.749 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/749/464 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Embrapa Florestas |
publisher.none.fl_str_mv |
Embrapa Florestas |
dc.source.none.fl_str_mv |
Pesquisa Florestal Brasileira; v. 36 n. 85 (2016): jan./mar.; 31-40 Pesquisa Florestal Brasileira; Vol. 36 No. 85 (2016): jan./mar.; 31-40 1983-2605 1809-3647 reponame:Pesquisa Florestal Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Florestal Brasileira (Online) |
collection |
Pesquisa Florestal Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br |
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1783370935141662720 |