Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain

Detalhes bibliográficos
Autor(a) principal: Petsch, Danielle Katharine
Data de Publicação: 2015
Outros Autores: Ragonha, Flávio Henrique, Gimenez, Bárbara Carolina Garcia, Barboza, Luís Gabriel Antão, Takeda, Alice Michiyo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/21738
Resumo: We tested the hypothesis that the contribution of the nestedness component is higher in environments with more similar features (lentic or lotic), whereas the contribution of the turnover component is higher in environments with more dissimilar features (lotic vs. lentic). To this end, we partitioned beta diversity of the Oligochaeta community into 12 environments of the Upper Paraná River floodplain. We recorded 986 individuals of 17 taxa. Through Redundancy Analysis, we observed a differentiation between lentic and lotic habitats both by environmental features as species composition. Our hypothesis was partially supported, because in environments with more similar hydrological characteristics, we observed a greater contribution of the nestedness component only in lentic environments, whereas in lotic environments, the turnover component showed a higher value. Moreover, when analyzed the different environments (lentic vs. lotic), we noticed a very similar contribution of both components. Some species were more frequent, as A. pigueti and P. americana, while others were exclusive to some environments (N. bonettoi and H. aedeochaeta). We evidenced the importance of each component in structuring Oligochaeta community, nonetheless, in a different way between environments with more similar (nestedness to lentic and turnover to lotic) or dissimilar (almost the same contribution of both) features. 
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spelling Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplainturnovernestednesslenticloticrichnessEcologiaWe tested the hypothesis that the contribution of the nestedness component is higher in environments with more similar features (lentic or lotic), whereas the contribution of the turnover component is higher in environments with more dissimilar features (lotic vs. lentic). To this end, we partitioned beta diversity of the Oligochaeta community into 12 environments of the Upper Paraná River floodplain. We recorded 986 individuals of 17 taxa. Through Redundancy Analysis, we observed a differentiation between lentic and lotic habitats both by environmental features as species composition. Our hypothesis was partially supported, because in environments with more similar hydrological characteristics, we observed a greater contribution of the nestedness component only in lentic environments, whereas in lotic environments, the turnover component showed a higher value. Moreover, when analyzed the different environments (lentic vs. lotic), we noticed a very similar contribution of both components. Some species were more frequent, as A. pigueti and P. americana, while others were exclusive to some environments (N. bonettoi and H. aedeochaeta). We evidenced the importance of each component in structuring Oligochaeta community, nonetheless, in a different way between environments with more similar (nestedness to lentic and turnover to lotic) or dissimilar (almost the same contribution of both) features. Universidade Estadual De Maringá2015-03-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2173810.4025/actascibiolsci.v37i1.21738Acta Scientiarum. Biological Sciences; Vol 37 No 1 (2015); 41-49Acta Scientiarum. Biological Sciences; v. 37 n. 1 (2015); 41-491807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/21738/pdf_36Petsch, Danielle KatharineRagonha, Flávio HenriqueGimenez, Bárbara Carolina GarciaBarboza, Luís Gabriel AntãoTakeda, Alice Michiyoinfo:eu-repo/semantics/openAccess2015-03-10T09:15:09Zoai:periodicos.uem.br/ojs:article/21738Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2015-03-10T09:15:09Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
title Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
spellingShingle Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
Petsch, Danielle Katharine
turnover
nestedness
lentic
lotic
richness
Ecologia
title_short Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
title_full Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
title_fullStr Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
title_full_unstemmed Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
title_sort Partitioning beta diversity of aquatic Oligochaeta in different environments of a Neotropical floodplain
author Petsch, Danielle Katharine
author_facet Petsch, Danielle Katharine
Ragonha, Flávio Henrique
Gimenez, Bárbara Carolina Garcia
Barboza, Luís Gabriel Antão
Takeda, Alice Michiyo
author_role author
author2 Ragonha, Flávio Henrique
Gimenez, Bárbara Carolina Garcia
Barboza, Luís Gabriel Antão
Takeda, Alice Michiyo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Petsch, Danielle Katharine
Ragonha, Flávio Henrique
Gimenez, Bárbara Carolina Garcia
Barboza, Luís Gabriel Antão
Takeda, Alice Michiyo
dc.subject.por.fl_str_mv turnover
nestedness
lentic
lotic
richness
Ecologia
topic turnover
nestedness
lentic
lotic
richness
Ecologia
description We tested the hypothesis that the contribution of the nestedness component is higher in environments with more similar features (lentic or lotic), whereas the contribution of the turnover component is higher in environments with more dissimilar features (lotic vs. lentic). To this end, we partitioned beta diversity of the Oligochaeta community into 12 environments of the Upper Paraná River floodplain. We recorded 986 individuals of 17 taxa. Through Redundancy Analysis, we observed a differentiation between lentic and lotic habitats both by environmental features as species composition. Our hypothesis was partially supported, because in environments with more similar hydrological characteristics, we observed a greater contribution of the nestedness component only in lentic environments, whereas in lotic environments, the turnover component showed a higher value. Moreover, when analyzed the different environments (lentic vs. lotic), we noticed a very similar contribution of both components. Some species were more frequent, as A. pigueti and P. americana, while others were exclusive to some environments (N. bonettoi and H. aedeochaeta). We evidenced the importance of each component in structuring Oligochaeta community, nonetheless, in a different way between environments with more similar (nestedness to lentic and turnover to lotic) or dissimilar (almost the same contribution of both) features. 
publishDate 2015
dc.date.none.fl_str_mv 2015-03-10
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/21738
10.4025/actascibiolsci.v37i1.21738
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/21738
identifier_str_mv 10.4025/actascibiolsci.v37i1.21738
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/21738/pdf_36
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 37 No 1 (2015); 41-49
Acta Scientiarum. Biological Sciences; v. 37 n. 1 (2015); 41-49
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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