| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/mtc-m15@80/2007/03.28.14.04 (acesso restrito) |
| Última Atualização | 2007:03.28.14.04.58 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m15@80/2007/03.28.14.05.01 |
| Última Atualização dos Metadados | 2022:03.26.18.00.49 (UTC) administrator |
| Chave Secundária | INPE-14693-PRE/9666 |
| ISSN | 0378-3774 |
| Chave de Citação | GloaguenFoLuMoGoHeMe:2007:SoSoCh |
| Título | Soil solution chemistry of a Brasilian Oxisol irrigated with treated sewage effluent  |
| Projeto | Geoquímica |
| Ano | 2007 |
| Data Secundária | 20070316 |
| Mês | Mar. |
| Data de Acesso | 27 abr. 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 937 KiB |
| 2. Contextualização | |
| Autor | 1 Gloaguen, Thomas V. 2 Forti, Maria Cristina 3 Lucas, Y. 4 Montes, Celia R. 5 Goncalves, R. A. B. 6 Herpin, U . 7 Melfi, A. J. |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHR6 |
| Grupo | 1 2 DMA-INPE-MCT-BR |
| Afiliação | 1 Universidade de São Paulo (USP) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Université du Sud-Toulon-Var (USTV) 4 Universidade de São Paulo (USP) 5 Universidade de São Paulo (USP) 6 Universidade de São Paulo (USP) 7 Universidade de São Paulo (USP) |
| Endereço de e-Mail do Autor | 1 2 forti@cptec.inpe.br |
| Endereço de e-Mail | deicy@cptec.inpe.br |
| Revista | Agricultural Water Management |
| Volume | 88 |
| Número | 1-3 |
| Páginas | 119-131 |
| Histórico (UTC) | 2007-05-17 12:47:43 :: deicy -> administrator :: 2008-06-10 20:45:00 :: administrator -> deicy :: 2011-12-01 13:18:30 :: deicy -> administrator :: 2012-10-23 23:52:06 :: administrator -> deicy :: 2007 2013-04-05 15:05:11 :: deicy -> administrator :: 2007 2022-03-26 18:00:49 :: administrator -> marciana :: 2007 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | nitrogen mineralization fertilization salinity waste-water lysimeter pine stand |
| Resumo | Irrigation is considered as a good alternative for sewage effluent use with the actual concerns for increasing use of water in agriculture, and the decreasing supply of good-quality waters, particularly in tropical countries. The irrigation management with sewage effluent must carefully be done, and impact of such practice on soil and environment-quality has to be well known. Short-term effects of effluent on soil are expected to be identified by soil solution chemistry changes. Therefore, the aim of the study was to evaluate the variation in soil solution chemistry during the irrigation of maize and sunflower crops with sewage effluent in a Brazilian Oxisol. For this, soil solution chemistry was monitored during 2 years by porous ceramic cups from the surface to 200 cm soil depth. The high content of bicarbonates and sodium in effluent induced soil solution sodification and alkalinization, with a total input of 2.44 tonnes of Na+ and 4.40 tonnes of HCO3-. Partial leaching by dripping irrigation led to an increase in pH, sodium adsorption ratio (SAR) and electric conductivity (EC) within the upper soil meter. It was also identified a decrease in Na+ along time that was attributed to both leaching and opening of soil exchange complex by Na+-induced tactoids expansion. The high Na+ input had little influence on calcium concentration that remained constant but relatively low, as expected in tropical soil. Results about C and N chemistry showed mineralization of dissolved organic matter and rapid nitrification from ammoniac and organic nitrogen provided by effluent. The nitrate concentration decreased by plant uptake but also by leaching during the rainy season, pointing out a long-term risk of contamination of shallow groundwater environments. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Soil solution chemistry... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | en |
| Arquivo Alvo | forti.pdf |
| Grupo de Usuários | administrator deicy |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Edição Anterior | sid.inpe.br/iris@1915/2005/12.14.11.45 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/46JKC45 |
| Divulgação | WEBSCI; PORTALCAPES. |
| Acervo Hospedeiro | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi format identifier isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previouslowerunit progress readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |