Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/41506 |
Resumo: | We tested the hypothesis that plant populations in natural fragments have distinct ecological behavior in relation to anthropic fragments. We selected the species Myrcia splendens (SW.) DC. in 2 forest fragments located in southeastern Brazil that present different origins and landscape contexts. The natural fragment originates from landscape relief variations and is inserted in a native grassland matrix, while the anthropic fragment originates from fragmentation due to area conversion and is inserted in an agricultural matrix. We established transects covering an area from one border to the other in each fragment, and we established subunits of 400 m² within them. Within each subunit we measured all individuals of M. splendens at all establishment stages (seedlings to established trees). We monitored population behavior in the two fragments for 4 years, evaluating their spatial structure, temporal behavior, and age structure. The two populations present distinct ecological behaviors associated with their different origins and landscape contexts; the natural fragment is exposed to disturbances it has adapted to throughout the evolutionary process, whereas the anthropic fragment is subject to new evolutionary disturbances, such as effect edge, cattle, and recurrent fire. |
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Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape contextNatural forest patchesMyrcia splendens (SW.) DC.Capões de mataMatrix influenceManchas florestais naturaisMyrtaceaeInfluência da matrizFragmentos florestaisWe tested the hypothesis that plant populations in natural fragments have distinct ecological behavior in relation to anthropic fragments. We selected the species Myrcia splendens (SW.) DC. in 2 forest fragments located in southeastern Brazil that present different origins and landscape contexts. The natural fragment originates from landscape relief variations and is inserted in a native grassland matrix, while the anthropic fragment originates from fragmentation due to area conversion and is inserted in an agricultural matrix. We established transects covering an area from one border to the other in each fragment, and we established subunits of 400 m² within them. Within each subunit we measured all individuals of M. splendens at all establishment stages (seedlings to established trees). We monitored population behavior in the two fragments for 4 years, evaluating their spatial structure, temporal behavior, and age structure. The two populations present distinct ecological behaviors associated with their different origins and landscape contexts; the natural fragment is exposed to disturbances it has adapted to throughout the evolutionary process, whereas the anthropic fragment is subject to new evolutionary disturbances, such as effect edge, cattle, and recurrent fire.TÜBİTAK2020-06-19T18:19:05Z2020-06-19T18:19:05Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSOUZA, C. R. da et al. Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape contexto. Turkish Journal of Botany, Ancara, v. 43, p. 487-498, 2019.http://repositorio.ufla.br/jspui/handle/1/41506Turkish Journal of Botanyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSouza, Cléber Rodrigo deCoelho, Polyanne AparecidaSantos, Paola FerreiraMenino, Gisele Cristina de OliveiraMorel, Jean DanielMoreira, Aline MartinsSantos, Rubens Manoel doseng2020-06-19T18:22:34Zoai:localhost:1/41506Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-06-19T18:22:34Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
title |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
spellingShingle |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context Souza, Cléber Rodrigo de Natural forest patches Myrcia splendens (SW.) DC. Capões de mata Matrix influence Manchas florestais naturais Myrtaceae Influência da matriz Fragmentos florestais |
title_short |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
title_full |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
title_fullStr |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
title_full_unstemmed |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
title_sort |
Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape context |
author |
Souza, Cléber Rodrigo de |
author_facet |
Souza, Cléber Rodrigo de Coelho, Polyanne Aparecida Santos, Paola Ferreira Menino, Gisele Cristina de Oliveira Morel, Jean Daniel Moreira, Aline Martins Santos, Rubens Manoel dos |
author_role |
author |
author2 |
Coelho, Polyanne Aparecida Santos, Paola Ferreira Menino, Gisele Cristina de Oliveira Morel, Jean Daniel Moreira, Aline Martins Santos, Rubens Manoel dos |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Souza, Cléber Rodrigo de Coelho, Polyanne Aparecida Santos, Paola Ferreira Menino, Gisele Cristina de Oliveira Morel, Jean Daniel Moreira, Aline Martins Santos, Rubens Manoel dos |
dc.subject.por.fl_str_mv |
Natural forest patches Myrcia splendens (SW.) DC. Capões de mata Matrix influence Manchas florestais naturais Myrtaceae Influência da matriz Fragmentos florestais |
topic |
Natural forest patches Myrcia splendens (SW.) DC. Capões de mata Matrix influence Manchas florestais naturais Myrtaceae Influência da matriz Fragmentos florestais |
description |
We tested the hypothesis that plant populations in natural fragments have distinct ecological behavior in relation to anthropic fragments. We selected the species Myrcia splendens (SW.) DC. in 2 forest fragments located in southeastern Brazil that present different origins and landscape contexts. The natural fragment originates from landscape relief variations and is inserted in a native grassland matrix, while the anthropic fragment originates from fragmentation due to area conversion and is inserted in an agricultural matrix. We established transects covering an area from one border to the other in each fragment, and we established subunits of 400 m² within them. Within each subunit we measured all individuals of M. splendens at all establishment stages (seedlings to established trees). We monitored population behavior in the two fragments for 4 years, evaluating their spatial structure, temporal behavior, and age structure. The two populations present distinct ecological behaviors associated with their different origins and landscape contexts; the natural fragment is exposed to disturbances it has adapted to throughout the evolutionary process, whereas the anthropic fragment is subject to new evolutionary disturbances, such as effect edge, cattle, and recurrent fire. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 2020-06-19T18:19:05Z 2020-06-19T18:19:05Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
SOUZA, C. R. da et al. Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape contexto. Turkish Journal of Botany, Ancara, v. 43, p. 487-498, 2019. http://repositorio.ufla.br/jspui/handle/1/41506 |
identifier_str_mv |
SOUZA, C. R. da et al. Natural and anthropic forest fragments have distinct ecological behavior due to their different origin and landscape contexto. Turkish Journal of Botany, Ancara, v. 43, p. 487-498, 2019. |
url |
http://repositorio.ufla.br/jspui/handle/1/41506 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://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 |
TÜBİTAK |
publisher.none.fl_str_mv |
TÜBİTAK |
dc.source.none.fl_str_mv |
Turkish Journal of Botany reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835082686201856 |