Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations
Autor(a) principal: | |
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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/18983 |
Resumo: | Manipulation experiments can contribute to understand the ecological role of litter in forest ecosystems. However, there are few studies of this nature. We evaluated the effects of the litter layer removal (RS) on the soil arthropod community in two abandoned plantations of Corymbia citriodora at different stages of the Atlantic Rainforest natural regeneration. Pitfall traps were randomly installed in plots (5 x 20 m) of RS and control (CT) in a 19-year old plantation (P19: less advanced stage of natural regeneration of Atlantic Rainforest species; higher contribution of eucalypt in litterfall) and a 42-year old plantation (P42: more advanced stage of regeneration; higher contribution of native species in litterfall), in rainy season and dry season at ‘União Biological Reserve’, RJ state, Brazil. RS inhibited the abundance of the most taxonomic groups, both in P19 and P42. In general, Diptera, Poduromorpha, Pseudoscorpionida, Symphypleona, and larvae of Coleoptera were the most negatively impacted groups by RS. In contrast, RS favored some other groups, principally Entomobryomorpha and Formicidae. Total richness, evenness and diversity were lower in RS in both plantations. However, this negative effect was stronger in the P19, where RS also decreased total abundance and average richness. The higher canopy closure probable minimized the negative impact of RS on the soil arthropods in P42. |
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Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantationsImpacto da remoção de serapilheira sobre a comunidade de artrópodes edáficos em plantios abandonados de Corymbia citriodoraEucalyptusSoil faunaAtlantic RainforestNutrient cyclingEucaliptoFauna do soloMata AtlânticaCiclagem de nutrientesManipulation experiments can contribute to understand the ecological role of litter in forest ecosystems. However, there are few studies of this nature. We evaluated the effects of the litter layer removal (RS) on the soil arthropod community in two abandoned plantations of Corymbia citriodora at different stages of the Atlantic Rainforest natural regeneration. Pitfall traps were randomly installed in plots (5 x 20 m) of RS and control (CT) in a 19-year old plantation (P19: less advanced stage of natural regeneration of Atlantic Rainforest species; higher contribution of eucalypt in litterfall) and a 42-year old plantation (P42: more advanced stage of regeneration; higher contribution of native species in litterfall), in rainy season and dry season at ‘União Biological Reserve’, RJ state, Brazil. RS inhibited the abundance of the most taxonomic groups, both in P19 and P42. In general, Diptera, Poduromorpha, Pseudoscorpionida, Symphypleona, and larvae of Coleoptera were the most negatively impacted groups by RS. In contrast, RS favored some other groups, principally Entomobryomorpha and Formicidae. Total richness, evenness and diversity were lower in RS in both plantations. However, this negative effect was stronger in the P19, where RS also decreased total abundance and average richness. The higher canopy closure probable minimized the negative impact of RS on the soil arthropods in P42.Experimentos de manipulação podem contribuir para a compreensão do papel ecológico da serapilheira em ecossistemas florestais. No entanto, há poucos estudos desta natureza. Os efeitos da remoção da camada de serapilheira (RS) foram avaliados sobre a comunidade de artrópodes do solo em dois plantios abandonados de Corymbia citriodora, em diferentes estágios de regeneração natural de espécies nativas de Mata Atlântica. Armadilhas de queda foram instaladas aleatoriamente em 5 parcelas (5 x 20 m) de RS e controle (CT), no plantio com 19 anos de idade (P19: estágio menos avançado; maior participação da serapilheira de eucalipto) e plantio com 42 anos (P42: estágio mais avançado de regeneração; maior participação da serapilheira de espécies nativas), nas estações chuvosa e seca, na Reserva Biológica União, RJ, Brasil. A maioria dos grupos taxonômicos apresentou inibição da abundância com a RS, no P19 e P42. De uma maneira geral, Diptera, Poduromorpha, Pseudoscorpionida, Symphypleona e larvas de Coleoptera foram os principais grupos impactados negativamente pela RS. Por outro lado, alguns grupos foram favorecidos pela RS, principalmente Entomobryomorpha e Formicidae. A RS diminuiu a riqueza total, uniformidade e diversidade de artrópodes edáficos em ambos os plantios. Contudo, este efeito negativo foi mais importante no P19, no qual também ocorreu a diminuição da abundância total e riqueza média. O maior fechamento do dossel provavelmente minimizou o impacto negativo da RS sobre os artrópodes edáficos no P42.Universidade Federal de Santa Maria2019-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1898310.5902/1980509818983Ciência Florestal; Vol. 29 No. 1 (2019); 14-26Ciência Florestal; v. 29 n. 1 (2019); 14-261980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/18983/pdfCopyright (c) 2019 Ciência Florestalinfo:eu-repo/semantics/openAccessCamara, RodrigoSilva, Vinicius DuncanCorreia, Maria Elizabeth FernandesVillela, Dora Maria2020-06-05T19:47:20Zoai:ojs.pkp.sfu.ca:article/18983Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2020-06-05T19:47:20Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations Impacto da remoção de serapilheira sobre a comunidade de artrópodes edáficos em plantios abandonados de Corymbia citriodora |
title |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations |
spellingShingle |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations Camara, Rodrigo Eucalyptus Soil fauna Atlantic Rainforest Nutrient cycling Eucalipto Fauna do solo Mata Atlântica Ciclagem de nutrientes |
title_short |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations |
title_full |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations |
title_fullStr |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations |
title_full_unstemmed |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations |
title_sort |
Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations |
author |
Camara, Rodrigo |
author_facet |
Camara, Rodrigo Silva, Vinicius Duncan Correia, Maria Elizabeth Fernandes Villela, Dora Maria |
author_role |
author |
author2 |
Silva, Vinicius Duncan Correia, Maria Elizabeth Fernandes Villela, Dora Maria |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Camara, Rodrigo Silva, Vinicius Duncan Correia, Maria Elizabeth Fernandes Villela, Dora Maria |
dc.subject.por.fl_str_mv |
Eucalyptus Soil fauna Atlantic Rainforest Nutrient cycling Eucalipto Fauna do solo Mata Atlântica Ciclagem de nutrientes |
topic |
Eucalyptus Soil fauna Atlantic Rainforest Nutrient cycling Eucalipto Fauna do solo Mata Atlântica Ciclagem de nutrientes |
description |
Manipulation experiments can contribute to understand the ecological role of litter in forest ecosystems. However, there are few studies of this nature. We evaluated the effects of the litter layer removal (RS) on the soil arthropod community in two abandoned plantations of Corymbia citriodora at different stages of the Atlantic Rainforest natural regeneration. Pitfall traps were randomly installed in plots (5 x 20 m) of RS and control (CT) in a 19-year old plantation (P19: less advanced stage of natural regeneration of Atlantic Rainforest species; higher contribution of eucalypt in litterfall) and a 42-year old plantation (P42: more advanced stage of regeneration; higher contribution of native species in litterfall), in rainy season and dry season at ‘União Biological Reserve’, RJ state, Brazil. RS inhibited the abundance of the most taxonomic groups, both in P19 and P42. In general, Diptera, Poduromorpha, Pseudoscorpionida, Symphypleona, and larvae of Coleoptera were the most negatively impacted groups by RS. In contrast, RS favored some other groups, principally Entomobryomorpha and Formicidae. Total richness, evenness and diversity were lower in RS in both plantations. However, this negative effect was stronger in the P19, where RS also decreased total abundance and average richness. The higher canopy closure probable minimized the negative impact of RS on the soil arthropods in P42. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-04 |
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/18983 10.5902/1980509818983 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/18983 |
identifier_str_mv |
10.5902/1980509818983 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/18983/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. 1 (2019); 14-26 Ciência Florestal; v. 29 n. 1 (2019); 14-26 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 |
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1799944130360508416 |