Litter removal impact on an edaphic arthropod community in abandoned Corymbia citriodora plantations

Detalhes bibliográficos
Autor(a) principal: Camara, Rodrigo
Data de Publicação: 2019
Outros Autores: Silva, Vinicius Duncan, Correia, Maria Elizabeth Fernandes, Villela, Dora Maria
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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spelling 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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