Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica
Ano de defesa: | 2021 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
Centro de Ciências Naturais e Exatas |
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Biodiversidade Animal
|
Departamento: |
Ciências Biológicas
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/23618 |
Resumo: | The composition of species in communities can vary in space and along geographic and environmental gradients. These changes in species composition can affect the interactions between organisms, which may vary according to changes in the identity of species or as a result of changes in species attributes. We investigate how plants and hummingbirds from the Atlantic Forest interact along environmental gradients, as well as the influence of traits in interactions. We expect that (i) the change in species composition (component of taxonomic turnover) is the main cause of the beta diversity of interactions (i.e, change in interactions) between networks; (ii) hummingbirds species has a preference for plant traits rather than a preference for the plant species and (iii) (iii) larger environmental differences and geographic distance results in networks with distinct interactions between plants and hummingbirds. We have compiled from the literature 22 interaction networks of 278 plant and 31 hummingbird species throughout the Atlantic Forest, as well as the organism’s specific traits. Firstly, we analyzed the dissimilarity between networks over geographic distance (km), decomposing this dissimilarity into two components, taxonomic turnover, and rewiring. Later, we investigated species functional traits in the interaction networks. Finally, using Pearson correlations and Multiple Regression on distance Matrices - MRMs, we investigate how environmental variables influence the beta diversity of interactions. The taxonomic turnover was the component that better explained the beta diversity of interactions, increasing its explanatory power according to the distance between networks. Due to the high taxonomic turnover, rewiring was low and its explanatory power decreased with distance. At the functional level, we did not identify changes in the interactions according to the distance gradient, revealing the overlapping of links between the analyzed networks in the functional space of interactions. Hummingbirds, for example, interacted with a wide variety of plant traits, with no evidence of correspondence between commonly associated attributes such as corolla length and hummingbird’s bill. Geographical distance, minimum temperature, and precipitation explained 31% of the taxonomic changes of the interactions, while only geographical distance influenced the functional changes of the links and explained 28% of these changes. Our results reveal patterns in the beta diversity of interactions for plant and hummingbird networks throughout the Atlantic Forest and that species composition turnover is the main component that drives changes in interactions. Hummingbirds interact with plants that have a wide variety of traits, revealing the group's versatility in terms of interactions. |
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2022-01-27T17:23:55Z2022-01-27T17:23:55Z2021-09-29http://repositorio.ufsm.br/handle/1/23618The composition of species in communities can vary in space and along geographic and environmental gradients. These changes in species composition can affect the interactions between organisms, which may vary according to changes in the identity of species or as a result of changes in species attributes. We investigate how plants and hummingbirds from the Atlantic Forest interact along environmental gradients, as well as the influence of traits in interactions. We expect that (i) the change in species composition (component of taxonomic turnover) is the main cause of the beta diversity of interactions (i.e, change in interactions) between networks; (ii) hummingbirds species has a preference for plant traits rather than a preference for the plant species and (iii) (iii) larger environmental differences and geographic distance results in networks with distinct interactions between plants and hummingbirds. We have compiled from the literature 22 interaction networks of 278 plant and 31 hummingbird species throughout the Atlantic Forest, as well as the organism’s specific traits. Firstly, we analyzed the dissimilarity between networks over geographic distance (km), decomposing this dissimilarity into two components, taxonomic turnover, and rewiring. Later, we investigated species functional traits in the interaction networks. Finally, using Pearson correlations and Multiple Regression on distance Matrices - MRMs, we investigate how environmental variables influence the beta diversity of interactions. The taxonomic turnover was the component that better explained the beta diversity of interactions, increasing its explanatory power according to the distance between networks. Due to the high taxonomic turnover, rewiring was low and its explanatory power decreased with distance. At the functional level, we did not identify changes in the interactions according to the distance gradient, revealing the overlapping of links between the analyzed networks in the functional space of interactions. Hummingbirds, for example, interacted with a wide variety of plant traits, with no evidence of correspondence between commonly associated attributes such as corolla length and hummingbird’s bill. Geographical distance, minimum temperature, and precipitation explained 31% of the taxonomic changes of the interactions, while only geographical distance influenced the functional changes of the links and explained 28% of these changes. Our results reveal patterns in the beta diversity of interactions for plant and hummingbird networks throughout the Atlantic Forest and that species composition turnover is the main component that drives changes in interactions. Hummingbirds interact with plants that have a wide variety of traits, revealing the group's versatility in terms of interactions.A composição de espécies em comunidades pode variar no espaço, ao longo de gradientes geográficos e ambientais. Estas mudanças na composição de espécies podem ter efeitos sobre as interações entre organismos, as quais podem variar de acordo com mudanças na identidade de espécies ou, ainda, em função de mudanças nos atributos funcionais das mesmas. Investigamos como plantas e beija-flores da Mata Atlântica interagem ao longo de gradientes ambientais, bem como a influência de características funcionais nas interações. Esperamos que (i) a mudança na composição de espécies (componente turnover taxonômico) seja a principal causa da diversidade beta de interações (i.e., mudança nas interações) entre redes; (ii) as espécies de beija-flores tenham preferência por características funcionais de plantas, e não por espécies e (iii) diferenças ambientais e a distância geográfica maiores resultem em redes com interações mais distintas, entre plantas e beija-flores, quando comparadas com ambientes mais semelhantes e próximos. Compilamos da literatura 22 redes de interação somando 278 espécies de plantas e 31 espécies de beija-flores ao longo da Mata Atlântica, bem como as características funcionais destes organismos. Primeiramente, avaliamos a dissimilaridade entre redes ao longo da distância geográfica (km), decompondo essa dissimilaridade em dois componentes turnover taxonômico e o rewiring. Depois, investigamos características funcionais de espécies em redes de interação. Por fim, utilizando correlações de Pearson e Regressão Múltipla de Matrizes de distância - MRMs, investigamos como as variáveis ambientais influenciam a diversidade beta de interações. O turnover taxonômico foi o componente que mais explicou a diversidade beta de interações, aumentando o poder de explicação em redes mais distantes entre si. Devido ao alto turnover taxonômico, o rewiring foi baixo e diminuiu o poder de explicação com a distância. A nível funcional, não identificamos mudanças nas interações no gradiente de distância, revelando a sobreposição de links entre as redes analisadas no espaço funcional de interações. Beija-flores, por exemplo, interagiram com uma ampla variedade de características funcionais de plantas, sem evidências de correspondência entre atributos comumente associados como comprimento da corola e do bico de beija-flores. Distância geográfica, temperatura mínima e precipitação explicaram 31% das mudanças taxonômicas das interações. Enquanto que, apenas a distância geográfica teve influência nas mudanças funcionais dos links e explicou 28% dessas mudanças. Nossos resultados revelam padrões na diversidade beta de interações para redes de plantas e beija-flores ao longo da Mata Atlântica e que a mudança na composição de espécies é o componente que explica estas mudanças nas interações. Os beija-flores interagem com plantas que apresentam uma ampla variedade de características, revelando versatilidade deste grupo quanto às interações.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade Federal de Santa MariaCentro de Ciências Naturais e ExatasPrograma de Pós-Graduação em Biodiversidade AnimalUFSMBrasilCiências BiológicasAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessDiversidade beta funcionalRedes de interaçãoGradientes ambientaisFunctional beta diversityTurnoverRewiringInteraction networksEnvironmental gradientsCNPQ::CIENCIAS BIOLOGICASFatores associados à diversidade beta de interações entre plantas e beija-flores na Mata AtlânticaFactors associated with beta diversity of interactions between plants and hummingbirds in the Atlantic Forestinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisGomes, Mariana Benderhttp://lattes.cnpq.br/2822365334277282Dambros, Cristian de Saleshttp://lattes.cnpq.br/4109250841061137Costa, Fernanda Vieira daVizentin-Bugoni, Jefersonhttp://lattes.cnpq.br/4609111869276420Pereira, Samanta Dullius2000000000066006006006006006004ef3c20c-7319-4dbf-b5d0-6c58d61e0141ce981ed2-35e5-4c21-864a-f1bca82874b6908fd02b-0ff8-4308-8381-b97e30487f12564539c8-991a-44db-84d0-9c5a4367e02c4e3aa272-a65b-49b7-a20c-8fae532f249breponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALDIS_PPGBA_2021_PEREIRA_SAMANTA.pdfDIS_PPGBA_2021_PEREIRA_SAMANTA.pdfDissertação de Mestradoapplication/pdf1174951http://repositorio.ufsm.br/bitstream/1/23618/1/DIS_PPGBA_2021_PEREIRA_SAMANTA.pdf5796a84aab89412ed5a0e9237804f7c7MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.ufsm.br/bitstream/1/23618/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/23618/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD531/236182022-04-29 11:12:36.142oai:repositorio.ufsm.br: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ório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132022-04-29T14:12:36Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
dc.title.alternative.eng.fl_str_mv |
Factors associated with beta diversity of interactions between plants and hummingbirds in the Atlantic Forest |
title |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
spellingShingle |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica Pereira, Samanta Dullius Diversidade beta funcional Redes de interação Gradientes ambientais Functional beta diversity Turnover Rewiring Interaction networks Environmental gradients CNPQ::CIENCIAS BIOLOGICAS |
title_short |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
title_full |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
title_fullStr |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
title_full_unstemmed |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
title_sort |
Fatores associados à diversidade beta de interações entre plantas e beija-flores na Mata Atlântica |
author |
Pereira, Samanta Dullius |
author_facet |
Pereira, Samanta Dullius |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Gomes, Mariana Bender |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/2822365334277282 |
dc.contributor.advisor-co1.fl_str_mv |
Dambros, Cristian de Sales |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/4109250841061137 |
dc.contributor.referee1.fl_str_mv |
Costa, Fernanda Vieira da |
dc.contributor.referee2.fl_str_mv |
Vizentin-Bugoni, Jeferson |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/4609111869276420 |
dc.contributor.author.fl_str_mv |
Pereira, Samanta Dullius |
contributor_str_mv |
Gomes, Mariana Bender Dambros, Cristian de Sales Costa, Fernanda Vieira da Vizentin-Bugoni, Jeferson |
dc.subject.por.fl_str_mv |
Diversidade beta funcional Redes de interação Gradientes ambientais |
topic |
Diversidade beta funcional Redes de interação Gradientes ambientais Functional beta diversity Turnover Rewiring Interaction networks Environmental gradients CNPQ::CIENCIAS BIOLOGICAS |
dc.subject.eng.fl_str_mv |
Functional beta diversity Turnover Rewiring Interaction networks Environmental gradients |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS |
description |
The composition of species in communities can vary in space and along geographic and environmental gradients. These changes in species composition can affect the interactions between organisms, which may vary according to changes in the identity of species or as a result of changes in species attributes. We investigate how plants and hummingbirds from the Atlantic Forest interact along environmental gradients, as well as the influence of traits in interactions. We expect that (i) the change in species composition (component of taxonomic turnover) is the main cause of the beta diversity of interactions (i.e, change in interactions) between networks; (ii) hummingbirds species has a preference for plant traits rather than a preference for the plant species and (iii) (iii) larger environmental differences and geographic distance results in networks with distinct interactions between plants and hummingbirds. We have compiled from the literature 22 interaction networks of 278 plant and 31 hummingbird species throughout the Atlantic Forest, as well as the organism’s specific traits. Firstly, we analyzed the dissimilarity between networks over geographic distance (km), decomposing this dissimilarity into two components, taxonomic turnover, and rewiring. Later, we investigated species functional traits in the interaction networks. Finally, using Pearson correlations and Multiple Regression on distance Matrices - MRMs, we investigate how environmental variables influence the beta diversity of interactions. The taxonomic turnover was the component that better explained the beta diversity of interactions, increasing its explanatory power according to the distance between networks. Due to the high taxonomic turnover, rewiring was low and its explanatory power decreased with distance. At the functional level, we did not identify changes in the interactions according to the distance gradient, revealing the overlapping of links between the analyzed networks in the functional space of interactions. Hummingbirds, for example, interacted with a wide variety of plant traits, with no evidence of correspondence between commonly associated attributes such as corolla length and hummingbird’s bill. Geographical distance, minimum temperature, and precipitation explained 31% of the taxonomic changes of the interactions, while only geographical distance influenced the functional changes of the links and explained 28% of these changes. Our results reveal patterns in the beta diversity of interactions for plant and hummingbird networks throughout the Atlantic Forest and that species composition turnover is the main component that drives changes in interactions. Hummingbirds interact with plants that have a wide variety of traits, revealing the group's versatility in terms of interactions. |
publishDate |
2021 |
dc.date.issued.fl_str_mv |
2021-09-29 |
dc.date.accessioned.fl_str_mv |
2022-01-27T17:23:55Z |
dc.date.available.fl_str_mv |
2022-01-27T17:23:55Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/23618 |
url |
http://repositorio.ufsm.br/handle/1/23618 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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200000000006 |
dc.relation.confidence.fl_str_mv |
600 600 600 600 600 600 |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Biodiversidade Animal |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Ciências Biológicas |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Naturais e Exatas |
dc.source.none.fl_str_mv |
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