Vazões ecológicas na bacia hidrográfica do Rio Piquiri
Autor(a) principal: | |
---|---|
Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do UNIOESTE |
Texto Completo: | http://tede.unioeste.br/handle/tede/3040 |
Resumo: | The instream flows are also known as environmental flow, residual flow, remaining flow among other designations that correspond to the amount of water that must remain into river bed to meet survival and preservation needs of the aquatic ecosystem. Thus, this study aimed at carrying out a comparative analysis among the different hydrological methods in order to obtain the water flow such as: method of water flow base, method of Q90 and Q95 duration curve, method of minimum annual flows of 7 days, and the method of the average minimum flow of 7 days with 10-year reoccurrence period (Q7,10), in Piquiri river basin. There was a comparison among those methods as well as for each station. The largest estimates of flow rates among the methods were obtained with the base water flow method and the lowest values were recorded by the Q7,10 method. In most stations, the method of base water flow was the highest, except at the station (64776100), whose Q90 flow value was superior as well as at the station (64785000), whose highest value of flow was recorded in the annual average of minimum stream flow of seven days. For all stations, the Q7,10 method showed the lowest values of environmental flow, which is a restrictive estimate when compared to the grantable maximum limit in Paraná state. |
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Mello, Eloy Lemos dehttp://lattes.cnpq.br/2106300099734952Frigo, Jiam Pireshttp://lattes.cnpq.br/6443025153770870Vilas Boas, Marcio Antoniohttp://lattes.cnpq.br/8467243260512730http://lattes.cnpq.br/7517340051151127Herther, Cintia Caroline Krebs2017-09-06T14:13:03Z2016-08-01HERTHER, Cintia Caroline Krebs. Vazões ecológicas na bacia hidrográfica do Rio Piquiri. 2016. 51 f. Dissertação (Mestrado em Engenharia Agrícola) - Universidade Estadual do Oeste do Paraná, Cascavel, 2016.http://tede.unioeste.br/handle/tede/3040The instream flows are also known as environmental flow, residual flow, remaining flow among other designations that correspond to the amount of water that must remain into river bed to meet survival and preservation needs of the aquatic ecosystem. Thus, this study aimed at carrying out a comparative analysis among the different hydrological methods in order to obtain the water flow such as: method of water flow base, method of Q90 and Q95 duration curve, method of minimum annual flows of 7 days, and the method of the average minimum flow of 7 days with 10-year reoccurrence period (Q7,10), in Piquiri river basin. There was a comparison among those methods as well as for each station. The largest estimates of flow rates among the methods were obtained with the base water flow method and the lowest values were recorded by the Q7,10 method. In most stations, the method of base water flow was the highest, except at the station (64776100), whose Q90 flow value was superior as well as at the station (64785000), whose highest value of flow was recorded in the annual average of minimum stream flow of seven days. For all stations, the Q7,10 method showed the lowest values of environmental flow, which is a restrictive estimate when compared to the grantable maximum limit in Paraná state.As vazões ecológicas são denominadas também como vazão ambiental, vazão residual e vazão remanescente, entre outras denominações que correspondem à quantidade de água que deve permanecer no leito do rio para atender às necessidades de sobrevivência e preservação do ecossistema aquático. Nesse sentido, estabeleceu-se como objetivo deste trabalho fazer uma análise comparativa entre diferentes métodos hidrológicos de obtenção da vazão aquática: método da vazão aquática de base, método da curva de permanência Q90 e Q95, método das vazões anuais mínimas de 7 dias e o método da vazão média mínima de 7 dias, com período de recorrência de 10 anos (Q7,10), na bacia hidrográfica do rio Piquiri. Foi realizado um comparativo entre os métodos e, também, para cada estação. Verificou-se diferença entre os valores de vazão ecológica estimados para os diferentes métodos analisados. As maiores estimativas de vazão entre os métodos foram encontradas no método da vazão aquática de base e as menores estimativas foram obtidas pelo método da Q7,10; na a maioria das estações o método da vazão aquática de base foi maior, exceto na estação (64776100), na qual o valor da vazão Q90 foi superior e na estação (64785000) cujo maior valor de vazão encontrado foi na média anual das vazões mínimas de sete dias; para todas as estações, o método que obteve os menores valores de vazão ecológica foi o da Q7,10, que é uma estimativa restritiva, quando comparada com o limite máximo outorgável no estado do Paraná.Submitted by Neusa Fagundes (neusa.fagundes@unioeste.br) on 2017-09-06T14:13:03Z No. of bitstreams: 1 Cintia_Krebs2016.pdf: 1035052 bytes, checksum: 9a3c2d6df28ce0d1763d174bf9144ac0 (MD5)Made available in DSpace on 2017-09-06T14:13:03Z (GMT). No. of bitstreams: 1 Cintia_Krebs2016.pdf: 1035052 bytes, checksum: 9a3c2d6df28ce0d1763d174bf9144ac0 (MD5) Previous issue date: 2016-08-01Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfpor6588633818200016417500Universidade Estadual do Oeste do ParanáCascavelPrograma de Pós-Graduação em Engenharia AgrícolaUNIOESTEBrasilCentro de Ciências Exatas e TecnológicasOutorgaMétodos hidrológicosVazão específicaGrantHydrological methodsSpecific flowENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLOVazões ecológicas na bacia hidrográfica do Rio PiquiriEcological flows in basin River Piquiriinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-5347692450416052129600600600600221437444286838201580914175779592443172075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações do UNIOESTEinstname:Universidade Estadual do Oeste do Paraná (UNIOESTE)instacron:UNIOESTEORIGINALCintia_Krebs2016.pdfCintia_Krebs2016.pdfapplication/pdf1035052http://tede.unioeste.br:8080/tede/bitstream/tede/3040/2/Cintia_Krebs2016.pdf9a3c2d6df28ce0d1763d174bf9144ac0MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://tede.unioeste.br:8080/tede/bitstream/tede/3040/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede/30402017-09-06 11:13:03.581oai:tede.unioeste.br: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede.unioeste.br/PUBhttp://tede.unioeste.br/oai/requestbiblioteca.repositorio@unioeste.bropendoar:2017-09-06T14:13:03Biblioteca Digital de Teses e Dissertações do UNIOESTE - Universidade Estadual do Oeste do Paraná (UNIOESTE)false |
dc.title.por.fl_str_mv |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
dc.title.alternative.eng.fl_str_mv |
Ecological flows in basin River Piquiri |
title |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
spellingShingle |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri Herther, Cintia Caroline Krebs Outorga Métodos hidrológicos Vazão específica Grant Hydrological methods Specific flow ENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLO |
title_short |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
title_full |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
title_fullStr |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
title_full_unstemmed |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
title_sort |
Vazões ecológicas na bacia hidrográfica do Rio Piquiri |
author |
Herther, Cintia Caroline Krebs |
author_facet |
Herther, Cintia Caroline Krebs |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Mello, Eloy Lemos de |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/2106300099734952 |
dc.contributor.referee1.fl_str_mv |
Frigo, Jiam Pires |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/6443025153770870 |
dc.contributor.referee2.fl_str_mv |
Vilas Boas, Marcio Antonio |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/8467243260512730 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/7517340051151127 |
dc.contributor.author.fl_str_mv |
Herther, Cintia Caroline Krebs |
contributor_str_mv |
Mello, Eloy Lemos de Frigo, Jiam Pires Vilas Boas, Marcio Antonio |
dc.subject.por.fl_str_mv |
Outorga Métodos hidrológicos Vazão específica |
topic |
Outorga Métodos hidrológicos Vazão específica Grant Hydrological methods Specific flow ENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLO |
dc.subject.eng.fl_str_mv |
Grant Hydrological methods Specific flow |
dc.subject.cnpq.fl_str_mv |
ENGENHARIA AGRICOLA::ENGENHARIA DE AGUA E SOLO |
description |
The instream flows are also known as environmental flow, residual flow, remaining flow among other designations that correspond to the amount of water that must remain into river bed to meet survival and preservation needs of the aquatic ecosystem. Thus, this study aimed at carrying out a comparative analysis among the different hydrological methods in order to obtain the water flow such as: method of water flow base, method of Q90 and Q95 duration curve, method of minimum annual flows of 7 days, and the method of the average minimum flow of 7 days with 10-year reoccurrence period (Q7,10), in Piquiri river basin. There was a comparison among those methods as well as for each station. The largest estimates of flow rates among the methods were obtained with the base water flow method and the lowest values were recorded by the Q7,10 method. In most stations, the method of base water flow was the highest, except at the station (64776100), whose Q90 flow value was superior as well as at the station (64785000), whose highest value of flow was recorded in the annual average of minimum stream flow of seven days. For all stations, the Q7,10 method showed the lowest values of environmental flow, which is a restrictive estimate when compared to the grantable maximum limit in Paraná state. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-08-01 |
dc.date.accessioned.fl_str_mv |
2017-09-06T14:13:03Z |
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 |
HERTHER, Cintia Caroline Krebs. Vazões ecológicas na bacia hidrográfica do Rio Piquiri. 2016. 51 f. Dissertação (Mestrado em Engenharia Agrícola) - Universidade Estadual do Oeste do Paraná, Cascavel, 2016. |
dc.identifier.uri.fl_str_mv |
http://tede.unioeste.br/handle/tede/3040 |
identifier_str_mv |
HERTHER, Cintia Caroline Krebs. Vazões ecológicas na bacia hidrográfica do Rio Piquiri. 2016. 51 f. Dissertação (Mestrado em Engenharia Agrícola) - Universidade Estadual do Oeste do Paraná, Cascavel, 2016. |
url |
http://tede.unioeste.br/handle/tede/3040 |
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por |
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por |
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2214374442868382015 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Estadual do Oeste do Paraná Cascavel |
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Programa de Pós-Graduação em Engenharia Agrícola |
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UNIOESTE |
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Brasil |
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Centro de Ciências Exatas e Tecnológicas |
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Universidade Estadual do Oeste do Paraná Cascavel |
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