Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2023 |
| Tipo de documento: | Dissertação |
| Idioma: | por |
| Título da fonte: | Repositório Institucional da UFVJM |
| Texto Completo: | http://acervo.ufvjm.edu.br/jspui/handle/1/3149 |
Resumo: | ?rea de concentra??o: Produ??o Vegetal. |
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Duque, Tayna SousaSantos, Jos? Barbosa dosSilva, Ricardo Siqueira daMucida, Danielle PiuzanaSilva, Ricardo Siqueira daUniversidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)Santos, Jos? Barbosa dos2023-03-20T18:09:57Z2023-03-20T18:09:57Z20232023-02-16DUQUE, Tayna Sousa. Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras. 2023. 76 p. Disserta??o (Mestrado em Produ??o Vegetal) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, 2023.http://acervo.ufvjm.edu.br/jspui/handle/1/3149?rea de concentra??o: Produ??o Vegetal.O presente trabalho foi realizado com apoio da Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - Brasil (CAPES) - C?digo de Financiamento 001.Macr?fitas invasoras causam redu??o na biodiversidade e preju?zos socioecon?micos. O Brasil ? o maior gerador de hidroeletricidade da Am?rica Latina e a presen?a dessas esp?cies pode comprometer a produ??o de energia. A invas?o biol?gica de esp?cies ? influenciada por caracter?sticas biol?gicas, mudan?as clim?ticas, altera??es antropog?nicas e hist?rico de introdu??o. Modelos de distribui??o de esp?cies (SDMs) s?o utilizados para identificar ?reas suscept?veis ? ocorr?ncia de invasoras considerando mudan?as clim?ticas. Urochloa subquadripara ? uma macr?fita invasora que tem colonizado diferentes ambientes no Brasil. Estudos que alertam sobre os riscos de invas?o pela esp?cie s?o essenciais, porque estrat?gias de preven??o s?o menos onerosas que de controle. O objetivo desse estudo foi desenvolver um modelo de distribui??o potencial para U. subquadripara baseado na coocorr?ncia com Eichhornia crassipes e Salvinia minima, e, estabelecer uma an?lise de risco de invas?o de hidrel?tricas brasileiras. Os SDMs foram gerados, com o aux?lio do software CLIMEX, considerando a distribui??o atual e informa??es de U. subquadripara, E. crassipes, e S. minima e, a coocorr?ncia foi feita a partir da tomada de decis?o multicrit?rio. A an?lise de risco de invas?o em hidrel?tricas considerou a ocorr?ncia da esp?cie, ?rea do reservat?rio e meses com adequa??o clim?tica. Observou-se que a ocorr?ncia das tr?s esp?cies se d? majoritariamente em regi?es tropicais e subtropicais, e que com mudan?as clim?ticas, macr?fitas podem se deslocar para o hemisf?rio norte, com risco de invas?o em lagos. No hemisf?rio sul, os riscos s?o principalmente no Brasil, pa?s com maior diversidade de macr?fitas, e ?frica subsaariana, local com maior n?mero de esp?cies end?micas. A an?lise alerta o risco alto ou moderado de invas?o por U. subquadripara em 79% das maiores hidrel?tricas do pa?s, incluindo tr?s das cinco maiores do mundo. Identificar locais com risco de invas?o por U. subquadripara permite a preven??o e detec??o precoce da esp?cie, minimizando preju?zos ? biodiversidade, gera??o de hidroeletricidade.Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2023-03-20T18:08:53Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) tayna_sousa_duque.pdf: 3489966 bytes, checksum: 946bded9274de0191a9c2ba3202917e6 (MD5)Approved for entry into archive by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2023-03-20T18:09:57Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) tayna_sousa_duque.pdf: 3489966 bytes, checksum: 946bded9274de0191a9c2ba3202917e6 (MD5)Made available in DSpace on 2023-03-20T18:09:57Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) tayna_sousa_duque.pdf: 3489966 bytes, checksum: 946bded9274de0191a9c2ba3202917e6 (MD5) Previous issue date: 2023Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2023.Invasive macrophytes cause a reduction in biodiversity and socioeconomic damage. Brazil is the largest hydroelectricity generator in Latin America and the presence of these species can compromise energy production. Biological invasion of species is influenced by biological characteristics, climate change, anthropogenic changes and history of introduction. Species distribution models (SDMs) are used to identify areas susceptible to the occurrence of weeds considering climate changes. Urochloa subquadripara is an invasive macrophyte that has colonized different environments in Brazil. Studies that warn about the risks of invasion by the species are essential because prevention strategies are less costly than control ones. The aim of this study was to develop a potential distribution model for U. subquadripara based on co-occurrence with Eichhornia crassipes and Salvinia minima, and to establish an invasion risk analysis of Brazilian hydroelectric dams. The SDMs were generated, with the aid of the CLIMEX software, considering the current distribution and information from U. subquadripara, E. crassipes, and S. minima, and the co-occurrence was made from the multicriteria decision making. The analysis of risk of invasion in hydroelectric plants considered the occurrence of the species in the state, reservoir area and months with climatic suitability. It was observed that the occurrence of the three species occurs mainly in tropical and subtropical regions, and that with climate changes, macrophytes can move to the northern hemisphere, with the risk of invading lakes. In the southern hemisphere, the risks are mainly in Brazil, a country with the greatest diversity of macrophytes, and sub-Saharan Africa, a place with the highest number of endemic species. The analysis warns of a high or moderate risk of invasion by U. subquadripara in 79% of the largest hydroelectric dams in the country, including three of the five largest in the world. Identifying sites at risk of invasion by U. subquadripara allows prevention and early detection of the species, minimizing damage to biodiversity and hydroelectricity generation.porUFVJMA concess?o da licen?a deste item refere-se ao ? termo de autoriza??o impresso assinado pelo autor, assim como na licen?a Creative Commons, com as seguintes condi??es: Na qualidade de titular dos direitos de autor da publica??o, autorizo a Universidade Federal dos Vales do Jequitinhonha e Mucuri e o IBICT a disponibilizar por meio de seus reposit?rios, sem ressarcimento dos direitos autorais, de acordo com a Lei n? 9610/98, o texto integral da obra disponibilizada, conforme permiss?es assinaladas, para fins de leitura, impress?o e/ou download, a t?tulo de divulga??o da produ??o cient?fica brasileira, e preserva??o, a partir desta data.info:eu-repo/semantics/openAccessModelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileirasModeling of ecological niche of macrophytes and risk of invasion in brazilian hydroelectric plantsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisCLIMEXInvas?o biol?gicaEichhornia crassipesUrochloa subquadriparaSalvinia minimaBiological invasionCLIMEXreponame:Repositório Institucional da UFVJMinstname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)instacron:UFVJMTEXTtayna_sousa_duque.pdf.txttayna_sousa_duque.pdf.txtExtracted texttext/plain161185http://acervo.ufvjm.edu.br/jspui/bitstream/1/3149/8/tayna_sousa_duque.pdf.txtb800c4a663c0629e5d7fb8f8af257082MD58LICENSElicense.txtlicense.txttext/plain; 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| dc.title.pt_BR.fl_str_mv |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| dc.title.alternative.en.fl_str_mv |
Modeling of ecological niche of macrophytes and risk of invasion in brazilian hydroelectric plants |
| title |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| spellingShingle |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras Duque, Tayna Sousa CLIMEX Invas?o biol?gica Eichhornia crassipes Urochloa subquadripara Salvinia minima Biological invasion CLIMEX |
| title_short |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| title_full |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| title_fullStr |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| title_full_unstemmed |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| title_sort |
Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras |
| author |
Duque, Tayna Sousa |
| author_facet |
Duque, Tayna Sousa |
| author_role |
author |
| dc.contributor.referee.none.fl_str_mv |
Santos, Jos? Barbosa dos Silva, Ricardo Siqueira da Mucida, Danielle Piuzana |
| dc.contributor.advisorco.none.fl_str_mv |
Silva, Ricardo Siqueira da |
| dc.contributor.institution.pt_BR.fl_str_mv |
Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) |
| dc.contributor.author.fl_str_mv |
Duque, Tayna Sousa |
| dc.contributor.advisor1.fl_str_mv |
Santos, Jos? Barbosa dos |
| contributor_str_mv |
Santos, Jos? Barbosa dos |
| dc.subject.keyword.pt_BR.fl_str_mv |
CLIMEX Invas?o biol?gica |
| topic |
CLIMEX Invas?o biol?gica Eichhornia crassipes Urochloa subquadripara Salvinia minima Biological invasion CLIMEX |
| dc.subject.keyword.en.fl_str_mv |
Eichhornia crassipes Urochloa subquadripara Salvinia minima Biological invasion CLIMEX |
| description |
?rea de concentra??o: Produ??o Vegetal. |
| publishDate |
2023 |
| dc.date.submitted.none.fl_str_mv |
2023-02-16 |
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2023-03-20T18:09:57Z |
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2023-03-20T18:09:57Z |
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2023 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
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DUQUE, Tayna Sousa. Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras. 2023. 76 p. Disserta??o (Mestrado em Produ??o Vegetal) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, 2023. |
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http://acervo.ufvjm.edu.br/jspui/handle/1/3149 |
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DUQUE, Tayna Sousa. Modelagem de nicho ecol?gico de macr?fitas e risco de invas?o em hidrel?tricas brasileiras. 2023. 76 p. Disserta??o (Mestrado em Produ??o Vegetal) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, 2023. |
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por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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UFVJM |
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UFVJM |
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