A new proposal of the classification of irrigation water

Detalhes bibliográficos
Autor(a) principal: Meireles,Ana Célia Maia
Data de Publicação: 2010
Outros Autores: Andrade,Eunice Maia de, Chaves,Luiz Carlos Guerreiro, Frischkorn,Horst, Crisostomo,Lindbergue Araujo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista ciência agronômica (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000300005
Resumo: A study on surface water quality in the Acaraú Basin, in the North of the state of Ceará, Brazil was performed. Qualitative dynamics of water flowing to the Acaraú River that supplies water to the irrigation project in the area was evaluated. Multivariate Factor Analysis/Principal Component Analysis was used for evaluation of water quality in order to develop a water quality index (WQI) that reflects soil salinity and sodicity risks and water toxicity to plants. From April/2003 to September/2005 water were sampled from ten sampling sites covering the basin, where physical and chemical parameters that contribute to the WQI were evaluated. The results showed that the use of water for irrigation in the Acaraú basin, according to the proposed WQI, are potentially prone to cause toxicity (crop cycle) and sodicity problem in the long run, if the soil-water-plant is not carefully monitored.
id UFC-2_42dbfeb2f9cde9a7b6c5e7d90be5dfea
oai_identifier_str oai:scielo:S1806-66902010000300005
network_acronym_str UFC-2
network_name_str Revista ciência agronômica (Online)
repository_id_str
spelling A new proposal of the classification of irrigation waterWater IrrigationSoils/salinitySoils/sodium contentAcaraú Basin (Brazil)A study on surface water quality in the Acaraú Basin, in the North of the state of Ceará, Brazil was performed. Qualitative dynamics of water flowing to the Acaraú River that supplies water to the irrigation project in the area was evaluated. Multivariate Factor Analysis/Principal Component Analysis was used for evaluation of water quality in order to develop a water quality index (WQI) that reflects soil salinity and sodicity risks and water toxicity to plants. From April/2003 to September/2005 water were sampled from ten sampling sites covering the basin, where physical and chemical parameters that contribute to the WQI were evaluated. The results showed that the use of water for irrigation in the Acaraú basin, according to the proposed WQI, are potentially prone to cause toxicity (crop cycle) and sodicity problem in the long run, if the soil-water-plant is not carefully monitored.Universidade Federal do Ceará2010-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000300005Revista Ciência Agronômica v.41 n.3 2010reponame:Revista ciência agronômica (Online)instname:Universidade Federal do Ceará (UFC)instacron:UFC10.1590/S1806-66902010000300005info:eu-repo/semantics/openAccessMeireles,Ana Célia MaiaAndrade,Eunice Maia deChaves,Luiz Carlos GuerreiroFrischkorn,HorstCrisostomo,Lindbergue Araujoeng2010-11-10T00:00:00Zoai:scielo:S1806-66902010000300005Revistahttp://www.ccarevista.ufc.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||alekdutra@ufc.br|| ccarev@ufc.br1806-66900045-6888opendoar:2010-11-10T00:00Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv A new proposal of the classification of irrigation water
title A new proposal of the classification of irrigation water
spellingShingle A new proposal of the classification of irrigation water
Meireles,Ana Célia Maia
Water Irrigation
Soils/salinity
Soils/sodium content
Acaraú Basin (Brazil)
title_short A new proposal of the classification of irrigation water
title_full A new proposal of the classification of irrigation water
title_fullStr A new proposal of the classification of irrigation water
title_full_unstemmed A new proposal of the classification of irrigation water
title_sort A new proposal of the classification of irrigation water
author Meireles,Ana Célia Maia
author_facet Meireles,Ana Célia Maia
Andrade,Eunice Maia de
Chaves,Luiz Carlos Guerreiro
Frischkorn,Horst
Crisostomo,Lindbergue Araujo
author_role author
author2 Andrade,Eunice Maia de
Chaves,Luiz Carlos Guerreiro
Frischkorn,Horst
Crisostomo,Lindbergue Araujo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Meireles,Ana Célia Maia
Andrade,Eunice Maia de
Chaves,Luiz Carlos Guerreiro
Frischkorn,Horst
Crisostomo,Lindbergue Araujo
dc.subject.por.fl_str_mv Water Irrigation
Soils/salinity
Soils/sodium content
Acaraú Basin (Brazil)
topic Water Irrigation
Soils/salinity
Soils/sodium content
Acaraú Basin (Brazil)
description A study on surface water quality in the Acaraú Basin, in the North of the state of Ceará, Brazil was performed. Qualitative dynamics of water flowing to the Acaraú River that supplies water to the irrigation project in the area was evaluated. Multivariate Factor Analysis/Principal Component Analysis was used for evaluation of water quality in order to develop a water quality index (WQI) that reflects soil salinity and sodicity risks and water toxicity to plants. From April/2003 to September/2005 water were sampled from ten sampling sites covering the basin, where physical and chemical parameters that contribute to the WQI were evaluated. The results showed that the use of water for irrigation in the Acaraú basin, according to the proposed WQI, are potentially prone to cause toxicity (crop cycle) and sodicity problem in the long run, if the soil-water-plant is not carefully monitored.
publishDate 2010
dc.date.none.fl_str_mv 2010-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000300005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000300005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1806-66902010000300005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal do Ceará
publisher.none.fl_str_mv Universidade Federal do Ceará
dc.source.none.fl_str_mv Revista Ciência Agronômica v.41 n.3 2010
reponame:Revista ciência agronômica (Online)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Revista ciência agronômica (Online)
collection Revista ciência agronômica (Online)
repository.name.fl_str_mv Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv ||alekdutra@ufc.br|| ccarev@ufc.br
_version_ 1750297485114343424

Registros relacionados