WATER DEMAND FOR IRRIGATION OF RURAL COMMUNITIES ASSOCIATED WITH THE SÃO FRANCISCO RIVER INTEGRATION PROJECT
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | |
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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Engenharia na Agricultura |
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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 |