WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT

Detalhes bibliográficos
Autor(a) principal: Ide, Andre Keiiti
Data de Publicação: 2017
Outros Autores: Silva, Cícero Lopes da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/672
Resumo: In the Brazilian Semiarid, the São Francisco River Integration Project, besides to its main purposes, will provide water for small irrigation projects that will be installed in traditional rural communities located near its canals. The irrigation planning, with adequate estimates of the crop water requirements, it is essential for management of water resources raised through these canals. The objective of this study was to estimate and evaluate the spatial and temporal distribution of the demands of irrigation in 34 rural communities, both from the point of view of users and the operator of the canal systems, allowing an idea of the necessary water required for irrigations. Water demands vary depending on the length of the growing season, planting season and location. The greatest demand for water for irrigation were observed in communities located in the southern state of Pernambuco, and the month of October, showed the higher demand. The annual gross volume for irrigation communities was estimated at 16.6 million m3 corresponding to 11.9 million m3 for the communities located along the North axis canals, and 4.7 million m3 for the East axis canals of the São Francisco River Integration Project.
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spelling WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECTDEMANDA DE ÁGUA PARA IRRIGAÇÃO DAS COMUNIDADES RURAIS ASSOCIADAS AO PROJETO DE INTEGRAÇÃO DO RIO SÃO FRANCISCOplanejamento da irrigaçãorecursos hídricostransposição de baciasIn the Brazilian Semiarid, the São Francisco River Integration Project, besides to its main purposes, will provide water for small irrigation projects that will be installed in traditional rural communities located near its canals. The irrigation planning, with adequate estimates of the crop water requirements, it is essential for management of water resources raised through these canals. The objective of this study was to estimate and evaluate the spatial and temporal distribution of the demands of irrigation in 34 rural communities, both from the point of view of users and the operator of the canal systems, allowing an idea of the necessary water required for irrigations. Water demands vary depending on the length of the growing season, planting season and location. The greatest demand for water for irrigation were observed in communities located in the southern state of Pernambuco, and the month of October, showed the higher demand. The annual gross volume for irrigation communities was estimated at 16.6 million m3 corresponding to 11.9 million m3 for the communities located along the North axis canals, and 4.7 million m3 for the East axis canals of the São Francisco River Integration Project.No Semiárido Brasileiro, o Projeto de Integração do Rio São Francisco, além de suas finalidades principais, fornecerá água para atendimento de pequenos projetos de irrigação que serão instalados em comunidades rurais tradicionais localizadas nas proximidades dos canais adutores. Nesse contexto, o planejamento da irrigação, com estimativas adequadas dos requerimentos de água dos cultivos, é fundamental para o gerenciamento dos recursos hídricos aduzidos por esses canais. Assim, objetivou-se, neste trabalho, estimar e avaliar a distribuição espacial e temporal das demandas de irrigação em 34 comunidades rurais, tanto do ponto de vista dos usuários, quanto do operador dos sistemas de canais, fornecendo, dessa forma, uma ideia da demanda de água necessária às irrigações. As demandas de água variaram conforme a duração do ciclo da cultura e localidade. As maiores demandas de água para irrigação foram verificadas nas comunidades ao sul do estado de Pernambuco, sendo o mês de novembro o de maior demanda. O volume bruto anual para irrigação das comunidades foi estimado em 16,8 milhões de m3, sendo 12 milhões de m3 para as comunidades localizadas ao longo dos canais do Eixo Norte e 4,8 milhões de m3 para os canais do Eixo Leste do Projeto de Integração do Rio São Francisco.Universidade Federal de Viçosa - UFV2017-08-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/67210.13083/reveng.v25i3.748Engineering in Agriculture; Vol. 25 No. 3 (2017); 249-260Revista Engenharia na Agricultura - REVENG; v. 25 n. 3 (2017); 249-2602175-68131414-398410.13083/reveng.v25i3reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/672/447Ide, Andre KeiitiSilva, Cícero Lopes dainfo:eu-repo/semantics/openAccess2023-01-19T13:32:47Zoai:ojs.periodicos.ufv.br:article/672Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:32:47Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
DEMANDA DE ÁGUA PARA IRRIGAÇÃO DAS COMUNIDADES RURAIS ASSOCIADAS AO PROJETO DE INTEGRAÇÃO DO RIO SÃO FRANCISCO
title WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
spellingShingle WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
Ide, Andre Keiiti
planejamento da irrigação
recursos hídricos
transposição de bacias
title_short WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
title_full WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
title_fullStr WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
title_full_unstemmed WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
title_sort WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
author Ide, Andre Keiiti
author_facet Ide, Andre Keiiti
Silva, Cícero Lopes da
author_role author
author2 Silva, Cícero Lopes da
author2_role author
dc.contributor.author.fl_str_mv Ide, Andre Keiiti
Silva, Cícero Lopes da
dc.subject.por.fl_str_mv planejamento da irrigação
recursos hídricos
transposição de bacias
topic planejamento da irrigação
recursos hídricos
transposição de bacias
description In the Brazilian Semiarid, the São Francisco River Integration Project, besides to its main purposes, will provide water for small irrigation projects that will be installed in traditional rural communities located near its canals. The irrigation planning, with adequate estimates of the crop water requirements, it is essential for management of water resources raised through these canals. The objective of this study was to estimate and evaluate the spatial and temporal distribution of the demands of irrigation in 34 rural communities, both from the point of view of users and the operator of the canal systems, allowing an idea of the necessary water required for irrigations. Water demands vary depending on the length of the growing season, planting season and location. The greatest demand for water for irrigation were observed in communities located in the southern state of Pernambuco, and the month of October, showed the higher demand. The annual gross volume for irrigation communities was estimated at 16.6 million m3 corresponding to 11.9 million m3 for the communities located along the North axis canals, and 4.7 million m3 for the East axis canals of the São Francisco River Integration Project.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/672
10.13083/reveng.v25i3.748
url https://periodicos.ufv.br/reveng/article/view/672
identifier_str_mv 10.13083/reveng.v25i3.748
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/672/447
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 25 No. 3 (2017); 249-260
Revista Engenharia na Agricultura - REVENG; v. 25 n. 3 (2017); 249-260
2175-6813
1414-3984
10.13083/reveng.v25i3
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
_version_ 1800211146097033216

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