Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii
Ano de defesa: | 2023 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso embargado |
Idioma: | por |
Instituição de defesa: |
Universidade Estadual da Paraíba
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Ecologia e Conservação - PPGEC
|
Departamento: |
Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://tede.bc.uepb.edu.br/jspui/handle/tede/4487 |
Resumo: | Artificial eutrophication associated with climate change may intensify cyanobacterial blooms in aquatic ecosystems. These microorganisms can cause several impacts to aquatic environments, altering physical, chemical and biological characteristics and producing lethal toxins for human health and other animals. Nitrogen and phosphorus are the main elements that provide the growth of cyanobacteria, being fundamental elements for the synthesis of proteins, aminoacids and nucleic acids, in addition to participating in other metabolic processes. Raphiopsis raciborskii is a species of cyanobacteria that has gained emphasis in studies due to its invasive potential and toxicity, producing neurotoxins (saxitoxin). Therefore, biocontrol methods for cyanobacterial blooms are essential and submerged macrophytes are identified as organisms that control the growth and production of cyanobacterial toxins through allelopathy. The submerged macrophyte Egeria densa is identified as a potential inhibitor of the growth of R. raciborskii. However, the effect of this inhibition at high temperatures and nutritional conditions is still unknown. The aim of this study was to analyze the inhibitory potential of E. Densa on the growth and toxin production of R. raciborskii at different temperatures and nutritional conditions. Interaction treatments of R. raciborskii with biomass (1gPF-1 ) and extracts of E. densa were used at temperatures of 24, 28 and 32ºC in the conditions of excess nitrogen (+N), excess phosphorus (+P) and excesses of nitrogen and phosphorus (+NP). Parameters of chlorophyll-a concentrations, photosynthetic efficiency and saxitoxin concentration were measured. From the chl-a data, growth and inhibition rates were performed. The physical presence and extracts of E. densa were able to inhibit the growth and biomass production of the cyanobacteria R. raciborskii at all temperatures and nutrient concentrations tested. At the temperature of 24ºC, the biomass of E.densa had a greater negative effect on the photosynthetic efficiency of R. raciborskii, while at the temperatures of 28 and 32ºC, the extract reduced the photosynthetic efficiency. Despite the inhibition of R. raciborskii growth, saxitoxin concentrations were high at 28ºC, exceeding 5µg L-1 in treatments exposed to physical presence and 1µgL-1 in exposure to the extract. Although the submerged macrophyte caused the inhibition of R. raciborskii in all temperatures and nutritional conditions, the highest temperatures favored the production and release of saxitoxins by the cyanobacteria. |
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Barbosa, José Etham de Lucenahttp://lattes.cnpq.br/0287280830465959Severiano, Juliana dos Santoshttp://lattes.cnpq.br/0904801044108595Mendes, Camila FerreiraAraújo, Micheline Kézia Cordeiro dehttp://lattes.cnpq.br/0012223087595442Cabral, Jefferson Vitor Melo2023-03-31T20:05:30Z2999-12-312023-02-28CABRAL, Jefferson Vitor Melo. Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii. 2023. 45f. Dissertação (Programa de Pós-Graduação em Ecologia e Conservação - PPGEC) - Universidade Estadual da Paraíba, Campina Grande, 2023.http://tede.bc.uepb.edu.br/jspui/handle/tede/4487Artificial eutrophication associated with climate change may intensify cyanobacterial blooms in aquatic ecosystems. These microorganisms can cause several impacts to aquatic environments, altering physical, chemical and biological characteristics and producing lethal toxins for human health and other animals. Nitrogen and phosphorus are the main elements that provide the growth of cyanobacteria, being fundamental elements for the synthesis of proteins, aminoacids and nucleic acids, in addition to participating in other metabolic processes. Raphiopsis raciborskii is a species of cyanobacteria that has gained emphasis in studies due to its invasive potential and toxicity, producing neurotoxins (saxitoxin). Therefore, biocontrol methods for cyanobacterial blooms are essential and submerged macrophytes are identified as organisms that control the growth and production of cyanobacterial toxins through allelopathy. The submerged macrophyte Egeria densa is identified as a potential inhibitor of the growth of R. raciborskii. However, the effect of this inhibition at high temperatures and nutritional conditions is still unknown. The aim of this study was to analyze the inhibitory potential of E. Densa on the growth and toxin production of R. raciborskii at different temperatures and nutritional conditions. Interaction treatments of R. raciborskii with biomass (1gPF-1 ) and extracts of E. densa were used at temperatures of 24, 28 and 32ºC in the conditions of excess nitrogen (+N), excess phosphorus (+P) and excesses of nitrogen and phosphorus (+NP). Parameters of chlorophyll-a concentrations, photosynthetic efficiency and saxitoxin concentration were measured. From the chl-a data, growth and inhibition rates were performed. The physical presence and extracts of E. densa were able to inhibit the growth and biomass production of the cyanobacteria R. raciborskii at all temperatures and nutrient concentrations tested. At the temperature of 24ºC, the biomass of E.densa had a greater negative effect on the photosynthetic efficiency of R. raciborskii, while at the temperatures of 28 and 32ºC, the extract reduced the photosynthetic efficiency. Despite the inhibition of R. raciborskii growth, saxitoxin concentrations were high at 28ºC, exceeding 5µg L-1 in treatments exposed to physical presence and 1µgL-1 in exposure to the extract. Although the submerged macrophyte caused the inhibition of R. raciborskii in all temperatures and nutritional conditions, the highest temperatures favored the production and release of saxitoxins by the cyanobacteria.A eutrofização artificial associada às mudanças climáticas pode intensificar as florações de cianobactérias nos ecossistemas aquáticos. Esses microrganismos podem causar diversos impactos para ambientes aquáticos, alterando características físicas, químicas e biológicas e produzir toxinas letais para saúde humana e de outros animais. O nitrogênio e fósforo são os principais elementos que proporcionam o crescimento das cianobactérias, sendo elementos fundamentais para síntese de proteínas, aminoácidos e ácidos nucleicos, além de participar de outros processos metabólicos. Raphiopsis raciborskii é uma espécie de cianobactéria que tem ganhado ênfase em estudos por seu potencial invasivo e toxicidade, produzindo neurotoxinas (saxitoxina). Diante disso, métodos de biocontrole para florações de cianobactérias são essenciais e as macrófitas submersas são apontadas como organismos que controlam o crescimento e produção de toxinas de cianobactérias através da alelopatia. A macrófita submersa Egeria densa é apontada como potencial inibidora do crescimento de R. raciborskii. Porém o efeito dessa inibição em altas temperaturas e condições nutricionais ainda é desconhecido. O objetivo desse estudo foi analisar o potencial inibitório de E. densa sobre o crescimento e produção de toxinas de R. raciborskii em diferentes temperaturas e condições nutricionais. Foi utilizado tratamentos de interação de R. raciborskii com a biomassa (1gPF-1 ) e extratos de E. densa sob temperaturas de 24, 28 e 32ºC nas condições de excesso de nitrogênio (+N), excesso de fósforo (+P) e excessos de nitrogênio e fósforo (+NP). Foram medidos parâmetros de concentrações de clorofila-a, eficiência fotossintética e concentração de saxitoxinas. A partir dos dados de chl-a foram realizadas as taxas de crescimento e inibição. A presença física e extratos de E. densa foram capazes de inibir o crescimento e produção de biomassa da cianobactéria R. raciborskii em todas as temperaturas e concentrações de nutrientes testadas. Na temperatura de 24ºC a biomassa de E. densa teve maior efeito negativo sobre a eficiência fotossintética de R. raciborskii, enquanto nas temperaturas de 28 e 32ºC o extrato reduziu a eficiência fotossintética. Apesar da inibição do crescimento de R. raciborskii, as concentrações de saxitoxina foram altas na temperatura de 28ºC, ultrapassando 5µg L -1 nos tratamentos em exposição à presença física e 1µgL-1 em exposição ao extrato. Apesar da macrófita submersa ter causado a inibição de R. raciborskii em todas as temperaturas e condições nutricionais, as maiores temperaturas favoreceram a produção e liberação de saxitoxinas pela cianobactéria.Submitted by jefferson.vitor@aluno.uepb.edu.br (jefferson.vitor@aluno.uepb.edu.br) on 2023-03-17T01:24:34Z No. of bitstreams: 2 DS-Jefferson Vitor Melo Cabral.pdf: 1109153 bytes, checksum: b9f85ee525b1b619dbbcde166cc5a259 (MD5) PDF - Termo de Depósito BDTD.pdf: 237251 bytes, checksum: e273c1a85dbf477c61ee1408c867d5b3 (MD5)Approved for entry into archive by Jean Medeiros (jeanletras@uepb.edu.br) on 2023-03-17T17:20:10Z (GMT) No. of bitstreams: 2 DS-Jefferson Vitor Melo Cabral.pdf: 1109153 bytes, checksum: b9f85ee525b1b619dbbcde166cc5a259 (MD5) PDF - Termo de Depósito BDTD.pdf: 237251 bytes, checksum: e273c1a85dbf477c61ee1408c867d5b3 (MD5)Made available in DSpace on 2023-03-31T20:05:30Z (GMT). No. of bitstreams: 2 DS-Jefferson Vitor Melo Cabral.pdf: 1109153 bytes, checksum: b9f85ee525b1b619dbbcde166cc5a259 (MD5) PDF - Termo de Depósito BDTD.pdf: 237251 bytes, checksum: e273c1a85dbf477c61ee1408c867d5b3 (MD5) Previous issue date: 2023-02-28Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Estadual da ParaíbaPrograma de Pós-Graduação em Ecologia e Conservação - PPGECUEPBBrasilPró-Reitoria de Pós-Graduação e Pesquisa - PRPGPEutrofizaçãoCianobactériasEcologia aquáticaEutrophicationCIENCIAS BIOLOGICAS::ECOLOGIAEfeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskiiinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis31422970496367689026006006005248714503811102783263499605295365002info:eu-repo/semantics/embargoedAccessreponame:Biblioteca Digital de Teses e Dissertações da UEPBinstname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBORIGINALDS-Jefferson Vitor Melo Cabral.pdfDS-Jefferson Vitor Melo Cabral.pdfapplication/pdf1109153http://tede.bc.uepb.edu.br/jspui/bitstream/tede/4487/2/DS-Jefferson+Vitor+Melo+Cabral.pdfb9f85ee525b1b619dbbcde166cc5a259MD52PDF - Termo de Depósito BDTD.pdfPDF - Termo de Depósito BDTD.pdfapplication/pdf237251http://tede.bc.uepb.edu.br/jspui/bitstream/tede/4487/3/PDF+-+Termo+de+Dep%C3%B3sito+BDTD.pdfe273c1a85dbf477c61ee1408c867d5b3MD53LICENSElicense.txtlicense.txttext/plain; charset=utf-81960http://tede.bc.uepb.edu.br/jspui/bitstream/tede/4487/1/license.txt6052ae61e77222b2086e666b7ae213ceMD51tede/44872023-03-31 17:05:31.204oai:tede.bc.uepb.edu.br: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede.bc.uepb.edu.br/jspui/PUBhttp://tede.bc.uepb.edu.br/oai/requestbc@uepb.edu.br||opendoar:2023-03-31T20:05:31Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB)false |
dc.title.por.fl_str_mv |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
title |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
spellingShingle |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii Cabral, Jefferson Vitor Melo Eutrofização Cianobactérias Ecologia aquática Eutrophication CIENCIAS BIOLOGICAS::ECOLOGIA |
title_short |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
title_full |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
title_fullStr |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
title_full_unstemmed |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
title_sort |
Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii |
author |
Cabral, Jefferson Vitor Melo |
author_facet |
Cabral, Jefferson Vitor Melo |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Barbosa, José Etham de Lucena |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0287280830465959 |
dc.contributor.advisor-co1.fl_str_mv |
Severiano, Juliana dos Santos |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/0904801044108595 |
dc.contributor.referee1.fl_str_mv |
Mendes, Camila Ferreira |
dc.contributor.referee2.fl_str_mv |
Araújo, Micheline Kézia Cordeiro de |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/0012223087595442 |
dc.contributor.author.fl_str_mv |
Cabral, Jefferson Vitor Melo |
contributor_str_mv |
Barbosa, José Etham de Lucena Severiano, Juliana dos Santos Mendes, Camila Ferreira Araújo, Micheline Kézia Cordeiro de |
dc.subject.por.fl_str_mv |
Eutrofização Cianobactérias Ecologia aquática |
topic |
Eutrofização Cianobactérias Ecologia aquática Eutrophication CIENCIAS BIOLOGICAS::ECOLOGIA |
dc.subject.eng.fl_str_mv |
Eutrophication |
dc.subject.cnpq.fl_str_mv |
CIENCIAS BIOLOGICAS::ECOLOGIA |
description |
Artificial eutrophication associated with climate change may intensify cyanobacterial blooms in aquatic ecosystems. These microorganisms can cause several impacts to aquatic environments, altering physical, chemical and biological characteristics and producing lethal toxins for human health and other animals. Nitrogen and phosphorus are the main elements that provide the growth of cyanobacteria, being fundamental elements for the synthesis of proteins, aminoacids and nucleic acids, in addition to participating in other metabolic processes. Raphiopsis raciborskii is a species of cyanobacteria that has gained emphasis in studies due to its invasive potential and toxicity, producing neurotoxins (saxitoxin). Therefore, biocontrol methods for cyanobacterial blooms are essential and submerged macrophytes are identified as organisms that control the growth and production of cyanobacterial toxins through allelopathy. The submerged macrophyte Egeria densa is identified as a potential inhibitor of the growth of R. raciborskii. However, the effect of this inhibition at high temperatures and nutritional conditions is still unknown. The aim of this study was to analyze the inhibitory potential of E. Densa on the growth and toxin production of R. raciborskii at different temperatures and nutritional conditions. Interaction treatments of R. raciborskii with biomass (1gPF-1 ) and extracts of E. densa were used at temperatures of 24, 28 and 32ºC in the conditions of excess nitrogen (+N), excess phosphorus (+P) and excesses of nitrogen and phosphorus (+NP). Parameters of chlorophyll-a concentrations, photosynthetic efficiency and saxitoxin concentration were measured. From the chl-a data, growth and inhibition rates were performed. The physical presence and extracts of E. densa were able to inhibit the growth and biomass production of the cyanobacteria R. raciborskii at all temperatures and nutrient concentrations tested. At the temperature of 24ºC, the biomass of E.densa had a greater negative effect on the photosynthetic efficiency of R. raciborskii, while at the temperatures of 28 and 32ºC, the extract reduced the photosynthetic efficiency. Despite the inhibition of R. raciborskii growth, saxitoxin concentrations were high at 28ºC, exceeding 5µg L-1 in treatments exposed to physical presence and 1µgL-1 in exposure to the extract. Although the submerged macrophyte caused the inhibition of R. raciborskii in all temperatures and nutritional conditions, the highest temperatures favored the production and release of saxitoxins by the cyanobacteria. |
publishDate |
2023 |
dc.date.accessioned.fl_str_mv |
2023-03-31T20:05:30Z |
dc.date.issued.fl_str_mv |
2023-02-28 |
dc.date.available.fl_str_mv |
2999-12-31 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CABRAL, Jefferson Vitor Melo. Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii. 2023. 45f. Dissertação (Programa de Pós-Graduação em Ecologia e Conservação - PPGEC) - Universidade Estadual da Paraíba, Campina Grande, 2023. |
dc.identifier.uri.fl_str_mv |
http://tede.bc.uepb.edu.br/jspui/handle/tede/4487 |
identifier_str_mv |
CABRAL, Jefferson Vitor Melo. Efeitos da temperatura e nutrientes na interação alelopática da macrófita submersa Egeria densa sobre a cianobactéria potencialmente tóxica Raphidiopsis raciborskii. 2023. 45f. Dissertação (Programa de Pós-Graduação em Ecologia e Conservação - PPGEC) - Universidade Estadual da Paraíba, Campina Grande, 2023. |
url |
http://tede.bc.uepb.edu.br/jspui/handle/tede/4487 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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3142297049636768902 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
524871450381110278 |
dc.relation.cnpq.fl_str_mv |
3263499605295365002 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/embargoedAccess |
eu_rights_str_mv |
embargoedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual da Paraíba |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ecologia e Conservação - PPGEC |
dc.publisher.initials.fl_str_mv |
UEPB |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP |
publisher.none.fl_str_mv |
Universidade Estadual da Paraíba |
dc.source.none.fl_str_mv |
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Biblioteca Digital de Teses e Dissertações da UEPB |
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bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB) |
repository.mail.fl_str_mv |
bc@uepb.edu.br|| |
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1797038572653510656 |