Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/23788 |
Resumo: | The physiognomy variation of Brazilian Cerrado is intense and phytosociological studies can provide subsidies on which factors are responsible for this environmental heterogeneity. Thus, the objective of this study was to evaluate the structure of the woody vegetation of three sites of Cerrado sensu stricto, in the municipality of Jataí, state of Goiás, Brazil, aiming to discuss the findings with the history of disturbance of each site and physical aspects of the soils. Ten 20 × 50 m contiguous plots of were allocated in each area, totaling three hectares of survey in total. We included in the sample all trunks with diameter ≥ 5 cm, measured at 30 cm of the ground. The sites showed differences in wood structure, ranging from more open to more dense areas (density ranging 991-1859 ind.ha-1 and basal area ranging from 10.85 to 17.68 m2.ha-1). The richness in the areas ranged from 70 to 82 as well as the species composition. Although, there is a mix of savanna and forest floristic elements, we detected higher domain of typical savanna species for the three areas. The floristic and structural patterns indicated heterogeneity in the communities, even geographically close, possibly due to soil texture differences. This reinforces the importance of the preservation of savanna formations in the southwest of Goiás state to understand the structural and floristic variations and, consequently, to provide information for other studies on the ecological aspects related to them. |
id |
UFSM-6_d49a2da1befa67363bf88d483f6ba083 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/23788 |
network_acronym_str |
UFSM-6 |
network_name_str |
Ciência Florestal (Online) |
repository_id_str |
|
spelling |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, BrazilHeterogeneidade ambiental e estrutura da vegetação arbustivo-arbórea em três áreas de Cerrado sentido restrito no Sudoeste goianoBrazilian savannahPhytosociologyEnvironmental heterogeneityWoody species richness and diversityCerrado sensu strictoFitossociologiaHeterogeneidade ambientalRiqueza e diversidade de espécies lenhosasThe physiognomy variation of Brazilian Cerrado is intense and phytosociological studies can provide subsidies on which factors are responsible for this environmental heterogeneity. Thus, the objective of this study was to evaluate the structure of the woody vegetation of three sites of Cerrado sensu stricto, in the municipality of Jataí, state of Goiás, Brazil, aiming to discuss the findings with the history of disturbance of each site and physical aspects of the soils. Ten 20 × 50 m contiguous plots of were allocated in each area, totaling three hectares of survey in total. We included in the sample all trunks with diameter ≥ 5 cm, measured at 30 cm of the ground. The sites showed differences in wood structure, ranging from more open to more dense areas (density ranging 991-1859 ind.ha-1 and basal area ranging from 10.85 to 17.68 m2.ha-1). The richness in the areas ranged from 70 to 82 as well as the species composition. Although, there is a mix of savanna and forest floristic elements, we detected higher domain of typical savanna species for the three areas. The floristic and structural patterns indicated heterogeneity in the communities, even geographically close, possibly due to soil texture differences. This reinforces the importance of the preservation of savanna formations in the southwest of Goiás state to understand the structural and floristic variations and, consequently, to provide information for other studies on the ecological aspects related to them.A variação fitofisionômica do Cerrado brasileiro é intensa e estudos fitossociológicos podem fornecer subsídios sobre quais fatores são responsáveis por essa heterogeneidade ambiental. Nesse sentido, esse estudo teve o objetivo de avaliar a estrutura da vegetação lenhosa de três áreas de cerrado sentido restrito, no município de Jataí - GO, buscando discutir os achados com o histórico de perturbação de cada área e aspectos físicos dos solos. Foram alocadas dez parcelas contíguas de 20×50 m em cada área, totalizando três hectares de levantamento no total. Incluíram-se na amostragem todos os troncos com diâmetro ≥ 5 cm, medidos a 30 cm do solo. As áreas apresentaram diferenças quanto à estrutura da vegetação lenhosa com formações mais abertas e outras mais densas (densidade de 991 a 1859 ind.ha-1 e área basal de 10,85 a 17,68 m2.ha-1). A riqueza florística variou de 70 a 82 espécies. Apesar de haver uma mistura de elementos florísticos savânicos e florestais entre as áreas, detectou-se maior domínio de espécies savânicas. Os padrões florístico e estrutural indicaram heterogeneidade nas comunidades em função de diferenças texturais do solo e incêndios. Isso reforça a importância da preservação de formações savânicas no sudoeste do estado para entender variações estruturais e florísticas e, consequentemente, fornecer informações para outros estudos sobre os aspectos ecológicos relacionados a eles.Universidade Federal de Santa Maria2019-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2378810.5902/1980509823788Ciência Florestal; Vol. 29 No. 2 (2019); 924-940Ciência Florestal; v. 29 n. 2 (2019); 924-9401980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/23788/pdfCopyright (c) 2019 Ciência Florestalinfo:eu-repo/semantics/openAccessSilva, Gabriel EliseuGuilherme, Frederico Augusto GuimarãesCarneiro, Steffan Eduardo SilvaPinheiro, Marcelo Henrique OngaroFerreira, Wendy Carniello2019-09-06T13:37:28Zoai:ojs.pkp.sfu.ca:article/23788Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2019-09-06T13:37:28Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil Heterogeneidade ambiental e estrutura da vegetação arbustivo-arbórea em três áreas de Cerrado sentido restrito no Sudoeste goiano |
title |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil |
spellingShingle |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil Silva, Gabriel Eliseu Brazilian savannah Phytosociology Environmental heterogeneity Woody species richness and diversity Cerrado sensu stricto Fitossociologia Heterogeneidade ambiental Riqueza e diversidade de espécies lenhosas |
title_short |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil |
title_full |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil |
title_fullStr |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil |
title_full_unstemmed |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil |
title_sort |
Environmental hereterogeneity and structure of wood vegetation in three sites of Cerrado sensu stricto in southwestern of Goiás state, Brazil |
author |
Silva, Gabriel Eliseu |
author_facet |
Silva, Gabriel Eliseu Guilherme, Frederico Augusto Guimarães Carneiro, Steffan Eduardo Silva Pinheiro, Marcelo Henrique Ongaro Ferreira, Wendy Carniello |
author_role |
author |
author2 |
Guilherme, Frederico Augusto Guimarães Carneiro, Steffan Eduardo Silva Pinheiro, Marcelo Henrique Ongaro Ferreira, Wendy Carniello |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Silva, Gabriel Eliseu Guilherme, Frederico Augusto Guimarães Carneiro, Steffan Eduardo Silva Pinheiro, Marcelo Henrique Ongaro Ferreira, Wendy Carniello |
dc.subject.por.fl_str_mv |
Brazilian savannah Phytosociology Environmental heterogeneity Woody species richness and diversity Cerrado sensu stricto Fitossociologia Heterogeneidade ambiental Riqueza e diversidade de espécies lenhosas |
topic |
Brazilian savannah Phytosociology Environmental heterogeneity Woody species richness and diversity Cerrado sensu stricto Fitossociologia Heterogeneidade ambiental Riqueza e diversidade de espécies lenhosas |
description |
The physiognomy variation of Brazilian Cerrado is intense and phytosociological studies can provide subsidies on which factors are responsible for this environmental heterogeneity. Thus, the objective of this study was to evaluate the structure of the woody vegetation of three sites of Cerrado sensu stricto, in the municipality of Jataí, state of Goiás, Brazil, aiming to discuss the findings with the history of disturbance of each site and physical aspects of the soils. Ten 20 × 50 m contiguous plots of were allocated in each area, totaling three hectares of survey in total. We included in the sample all trunks with diameter ≥ 5 cm, measured at 30 cm of the ground. The sites showed differences in wood structure, ranging from more open to more dense areas (density ranging 991-1859 ind.ha-1 and basal area ranging from 10.85 to 17.68 m2.ha-1). The richness in the areas ranged from 70 to 82 as well as the species composition. Although, there is a mix of savanna and forest floristic elements, we detected higher domain of typical savanna species for the three areas. The floristic and structural patterns indicated heterogeneity in the communities, even geographically close, possibly due to soil texture differences. This reinforces the importance of the preservation of savanna formations in the southwest of Goiás state to understand the structural and floristic variations and, consequently, to provide information for other studies on the ecological aspects related to them. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-30 |
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/23788 10.5902/1980509823788 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/23788 |
identifier_str_mv |
10.5902/1980509823788 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/23788/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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. 29 No. 2 (2019); 924-940 Ciência Florestal; v. 29 n. 2 (2019); 924-940 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_ |
1799944131155329024 |