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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
18/11/2008 |
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Data da última atualização: |
05/02/2009 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
LEAL, C. M.; ANDRADE JÚNIOR, A. S.; SOUSA, V. F.; SILVA, Ê. F. F.; BASTOS, E. A. |
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Afiliação: |
Clarice M. Leal, IC/FUNCAMP/Embrapa Meio-Norte; Aderson Soares de Andrade Júnior, Embrapa Meio-Norte; Valdemício Ferreira de Sousa, Embrapa Meio-Norte; Ênio F. F. Silva, UFRP; Edson Alves Bastos, Embrapa Meio-Norte. |
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Título: |
Groundwater quality in coast region, Piauí state, Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 37.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. Technology for all: sharing the knowledge for development: proceedings. [Foz do Iguaçu]: CIGR, 2008. |
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Páginas: |
4 p. |
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Idioma: |
Inglês |
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Conteúdo: |
The water resource systems of the coastal region of the Piaui State, Brazil, are abundant
and of high productivity, favoring the use of the underground water for several ends such as, human consumption, irrigation and local tourism. Problems caused by the inadequate handling of the soil and the utilization of unsafe wells, are some of the factors that contribute, directly or indirectly, to the maintenance of the environmental quality of these resources. This study aimed to obtain current information on the physical and chemical characteristics to evaluate the underground water quality in six locations of the coastal region. Samples of 54 public and private wells were collected during the
2004 and 2005 dry season. The results were interpolated in geographical information system (GIS). It was concluded that the north and east costal region were the ones that presented the highest salinity indexes, presenting great restrictions to human consumption and irrigation.
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Thesagro: |
Consumo; Irrigação; Propriedade Físico-Química. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01788naa a2200217 a 4500
001 1070305
005 2009-02-05
008 2008 bl uuuu u00u1 u #d
100 1 $aLEAL, C. M.
245 $aGroundwater quality in coast region, Piauí state, Brazil.
260 $c2008
300 $a4 p.
520 $aThe water resource systems of the coastal region of the Piaui State, Brazil, are abundant and of high productivity, favoring the use of the underground water for several ends such as, human consumption, irrigation and local tourism. Problems caused by the inadequate handling of the soil and the utilization of unsafe wells, are some of the factors that contribute, directly or indirectly, to the maintenance of the environmental quality of these resources. This study aimed to obtain current information on the physical and chemical characteristics to evaluate the underground water quality in six locations of the coastal region. Samples of 54 public and private wells were collected during the 2004 and 2005 dry season. The results were interpolated in geographical information system (GIS). It was concluded that the north and east costal region were the ones that presented the highest salinity indexes, presenting great restrictions to human consumption and irrigation.
650 $aConsumo
650 $aIrrigação
650 $aPropriedade Físico-Química
700 1 $aANDRADE JÚNIOR, A. S.
700 1 $aSOUSA, V. F.
700 1 $aSILVA, Ê. F. F.
700 1 $aBASTOS, E. A.
773 $tIn: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 37.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. Technology for all: sharing the knowledge for development: proceedings. [Foz do Iguaçu]: CIGR, 2008.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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