Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1111/jbi.14044 http://hdl.handle.net/11449/205599 |
Resumo: | Aim: Evaluating how groups of organisms vary in dispersal capability and how environmental, spatial and temporal signals vary across multiple scales is critical to elucidating metacommunity theory. We examined whether the relative contributions of environmental, spatial and hydrological factors have different effects on organismal groups with different dispersal abilities at three spatial scales, and how this knowledge contributes to our understanding of metacommunity dynamics. Location: Four major Brazilian floodplains, with the largest distance among them of 2,300 Km. Taxon: 10 aquatic organismal groups, ranging from bacterioplankton to fish. Methods: We sampled lakes connected to the main river in the low- and high-water periods of each floodplain between 2011 and 2012. Different biological groups were analysed across three hierarchical spatial scales (fine, intermediate and subcontinental) within and between floodplain systems. We applied a series of partial redundancy analyses to estimate the relative contributions of environmental factors, spatial factors and hydrological period for each biological group. Results: At the fine spatial scale, predominantly environmental factors and hydrological period structure metacommunities, although less so for microorganisms than for micro-invertebrates and macro-organisms. The relative importance of environmental factors increased at the intermediate spatial scale. At the subcontinental scale, the relative importance of spatial factors increased for all biological groups, but environmental factors remained the primary regulators of microorganisms even at the largest scale. Main conclusions: This study design allowed us to make more robust inferences about the mechanisms responsible for regulating community structure of distinct biological groups at different spatial scales. Our results suggest that biological groups displaying distinct body size likely determine the spatial extent at which environmental, spatial and hydrological processes prevail as the primary regulators of community structure. These findings are important in guiding the conservation and management of floodplain biodiversity because these systems are naturally highly heterogeneous in space and time. |
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Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systemsactive dispersalbiogeographydispersal limitationdispersal surplusenvironmental filteringfreshwaterpassive dispersalpropagule sizespatial scalespecies sortingAim: Evaluating how groups of organisms vary in dispersal capability and how environmental, spatial and temporal signals vary across multiple scales is critical to elucidating metacommunity theory. We examined whether the relative contributions of environmental, spatial and hydrological factors have different effects on organismal groups with different dispersal abilities at three spatial scales, and how this knowledge contributes to our understanding of metacommunity dynamics. Location: Four major Brazilian floodplains, with the largest distance among them of 2,300 Km. Taxon: 10 aquatic organismal groups, ranging from bacterioplankton to fish. Methods: We sampled lakes connected to the main river in the low- and high-water periods of each floodplain between 2011 and 2012. Different biological groups were analysed across three hierarchical spatial scales (fine, intermediate and subcontinental) within and between floodplain systems. We applied a series of partial redundancy analyses to estimate the relative contributions of environmental factors, spatial factors and hydrological period for each biological group. Results: At the fine spatial scale, predominantly environmental factors and hydrological period structure metacommunities, although less so for microorganisms than for micro-invertebrates and macro-organisms. The relative importance of environmental factors increased at the intermediate spatial scale. At the subcontinental scale, the relative importance of spatial factors increased for all biological groups, but environmental factors remained the primary regulators of microorganisms even at the largest scale. Main conclusions: This study design allowed us to make more robust inferences about the mechanisms responsible for regulating community structure of distinct biological groups at different spatial scales. Our results suggest that biological groups displaying distinct body size likely determine the spatial extent at which environmental, spatial and hydrological processes prevail as the primary regulators of community structure. These findings are important in guiding the conservation and management of floodplain biodiversity because these systems are naturally highly heterogeneous in space and time.Universidade Estadual de Maringá (UEM) DBI/PEA/NUPÉLIADepartamento de Ecologia Instituto de Ciências Biológicas Universidade Federal de Goiás (UFG)Freshwater Centre Finnish Environment Institute (SYKE)Department of Botany University of British ColumbiaINPA-Instituto Nacional de Pesquisas da AmazôniaCentro Universitário Ingá - Uningá/Engenharia ElétricaDepartamento de Oceanografia e Limnologia – DOL Universidade Federal do Rio Grande do Norte (UFRN)Universidade de Brasília (UnB)American Museum of Natural HistoryDepartment of Natural Sciences University of South Carolina BeaufortDepartment of Biology University of Illinois SpringfieldDepartamento de Ecologia e Conservação - Programa de Pós-Graduação em Ecologia de Ecótono Universidade Federal de Tocantins (UFT)Departamento de Ecologia Instituto de Biociências Universidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)Royal Belgian Institute of Natural Sciences (RBINS) OD NatureDepartment of Biology University of GhentUniCesumar–PPGTL Instituto Cesumar de Ciência Tecnologia e Inovação (ICETI)Departamento de Ecologia Instituto de Biociências Universidade Estadual Paulista (Unesp)Universidade Estadual de Maringá (UEM)Universidade Federal de Goiás (UFG)Finnish Environment Institute (SYKE)University of British ColumbiaINPA-Instituto Nacional de Pesquisas da AmazôniaCentro Universitário Ingá - Uningá/Engenharia ElétricaUniversidade Federal do Rio Grande do Norte (UFRN)Universidade de Brasília (UnB)American Museum of Natural HistoryUniversity of South Carolina BeaufortUniversity of Illinois SpringfieldUniversidade Federal de Tocantins (UFT)Universidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)OD NatureUniversity of GhentInstituto Cesumar de Ciência Tecnologia e Inovação (ICETI)Lansac-Tôha, Fernando M.Bini, Luis M.Heino, JaniMeira, Bianca R.Segovia, Bianca T.Pavanelli, Carla S.Bonecker, Claudia C.de Deus, Claudia P.Benedito, EvanildeAlves, Geziele M.Manetta, Gislaine I.Dias, Juliana D.Vieira, Ludgero C. G.Rodrigues, Luzia C.do Carmo Roberto, MariaBrugler, Mercer R.Lemke, Michael J.Tessler, MichaelDeSalle, RobMormul, Roger P.Amadio, SidineiaLolis, Solange F.Jati, SusicleySiqueira, Tadeu [UNESP]Silva, Willian M.Higuti, JanetLansac-Tôha, Fábio A.Martens, KoenVelho, Luiz Felipe M.2021-06-25T10:18:09Z2021-06-25T10:18:09Z2021-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article872-885http://dx.doi.org/10.1111/jbi.14044Journal of Biogeography, v. 48, n. 4, p. 872-885, 2021.1365-26990305-0270http://hdl.handle.net/11449/20559910.1111/jbi.140442-s2.0-85097771126Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Biogeographyinfo:eu-repo/semantics/openAccess2021-10-23T15:01:40Zoai:repositorio.unesp.br:11449/205599Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:01:44.186145Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
title |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
spellingShingle |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems Lansac-Tôha, Fernando M. active dispersal biogeography dispersal limitation dispersal surplus environmental filtering freshwater passive dispersal propagule size spatial scale species sorting |
title_short |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
title_full |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
title_fullStr |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
title_full_unstemmed |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
title_sort |
Scale-dependent patterns of metacommunity structuring in aquatic organisms across floodplain systems |
author |
Lansac-Tôha, Fernando M. |
author_facet |
Lansac-Tôha, Fernando M. Bini, Luis M. Heino, Jani Meira, Bianca R. Segovia, Bianca T. Pavanelli, Carla S. Bonecker, Claudia C. de Deus, Claudia P. Benedito, Evanilde Alves, Geziele M. Manetta, Gislaine I. Dias, Juliana D. Vieira, Ludgero C. G. Rodrigues, Luzia C. do Carmo Roberto, Maria Brugler, Mercer R. Lemke, Michael J. Tessler, Michael DeSalle, Rob Mormul, Roger P. Amadio, Sidineia Lolis, Solange F. Jati, Susicley Siqueira, Tadeu [UNESP] Silva, Willian M. Higuti, Janet Lansac-Tôha, Fábio A. Martens, Koen Velho, Luiz Felipe M. |
author_role |
author |
author2 |
Bini, Luis M. Heino, Jani Meira, Bianca R. Segovia, Bianca T. Pavanelli, Carla S. Bonecker, Claudia C. de Deus, Claudia P. Benedito, Evanilde Alves, Geziele M. Manetta, Gislaine I. Dias, Juliana D. Vieira, Ludgero C. G. Rodrigues, Luzia C. do Carmo Roberto, Maria Brugler, Mercer R. Lemke, Michael J. Tessler, Michael DeSalle, Rob Mormul, Roger P. Amadio, Sidineia Lolis, Solange F. Jati, Susicley Siqueira, Tadeu [UNESP] Silva, Willian M. Higuti, Janet Lansac-Tôha, Fábio A. Martens, Koen Velho, Luiz Felipe M. |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Maringá (UEM) Universidade Federal de Goiás (UFG) Finnish Environment Institute (SYKE) University of British Columbia INPA-Instituto Nacional de Pesquisas da Amazônia Centro Universitário Ingá - Uningá/Engenharia Elétrica Universidade Federal do Rio Grande do Norte (UFRN) Universidade de Brasília (UnB) American Museum of Natural History University of South Carolina Beaufort University of Illinois Springfield Universidade Federal de Tocantins (UFT) Universidade Estadual Paulista (Unesp) Universidade Federal de Mato Grosso do Sul (UFMS) OD Nature University of Ghent Instituto Cesumar de Ciência Tecnologia e Inovação (ICETI) |
dc.contributor.author.fl_str_mv |
Lansac-Tôha, Fernando M. Bini, Luis M. Heino, Jani Meira, Bianca R. Segovia, Bianca T. Pavanelli, Carla S. Bonecker, Claudia C. de Deus, Claudia P. Benedito, Evanilde Alves, Geziele M. Manetta, Gislaine I. Dias, Juliana D. Vieira, Ludgero C. G. Rodrigues, Luzia C. do Carmo Roberto, Maria Brugler, Mercer R. Lemke, Michael J. Tessler, Michael DeSalle, Rob Mormul, Roger P. Amadio, Sidineia Lolis, Solange F. Jati, Susicley Siqueira, Tadeu [UNESP] Silva, Willian M. Higuti, Janet Lansac-Tôha, Fábio A. Martens, Koen Velho, Luiz Felipe M. |
dc.subject.por.fl_str_mv |
active dispersal biogeography dispersal limitation dispersal surplus environmental filtering freshwater passive dispersal propagule size spatial scale species sorting |
topic |
active dispersal biogeography dispersal limitation dispersal surplus environmental filtering freshwater passive dispersal propagule size spatial scale species sorting |
description |
Aim: Evaluating how groups of organisms vary in dispersal capability and how environmental, spatial and temporal signals vary across multiple scales is critical to elucidating metacommunity theory. We examined whether the relative contributions of environmental, spatial and hydrological factors have different effects on organismal groups with different dispersal abilities at three spatial scales, and how this knowledge contributes to our understanding of metacommunity dynamics. Location: Four major Brazilian floodplains, with the largest distance among them of 2,300 Km. Taxon: 10 aquatic organismal groups, ranging from bacterioplankton to fish. Methods: We sampled lakes connected to the main river in the low- and high-water periods of each floodplain between 2011 and 2012. Different biological groups were analysed across three hierarchical spatial scales (fine, intermediate and subcontinental) within and between floodplain systems. We applied a series of partial redundancy analyses to estimate the relative contributions of environmental factors, spatial factors and hydrological period for each biological group. Results: At the fine spatial scale, predominantly environmental factors and hydrological period structure metacommunities, although less so for microorganisms than for micro-invertebrates and macro-organisms. The relative importance of environmental factors increased at the intermediate spatial scale. At the subcontinental scale, the relative importance of spatial factors increased for all biological groups, but environmental factors remained the primary regulators of microorganisms even at the largest scale. Main conclusions: This study design allowed us to make more robust inferences about the mechanisms responsible for regulating community structure of distinct biological groups at different spatial scales. Our results suggest that biological groups displaying distinct body size likely determine the spatial extent at which environmental, spatial and hydrological processes prevail as the primary regulators of community structure. These findings are important in guiding the conservation and management of floodplain biodiversity because these systems are naturally highly heterogeneous in space and time. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:18:09Z 2021-06-25T10:18:09Z 2021-04-01 |
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 |
http://dx.doi.org/10.1111/jbi.14044 Journal of Biogeography, v. 48, n. 4, p. 872-885, 2021. 1365-2699 0305-0270 http://hdl.handle.net/11449/205599 10.1111/jbi.14044 2-s2.0-85097771126 |
url |
http://dx.doi.org/10.1111/jbi.14044 http://hdl.handle.net/11449/205599 |
identifier_str_mv |
Journal of Biogeography, v. 48, n. 4, p. 872-885, 2021. 1365-2699 0305-0270 10.1111/jbi.14044 2-s2.0-85097771126 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Biogeography |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
872-885 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128448791576576 |