| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
28/03/2018 |
|
Data da última atualização: |
28/03/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SOUZA, R. V.; CAMPOS, C. J. A.; GARBOSSA, L. H. P.; VIANNA, L. F. N.; SEIFFERT, W. Q. |
|
Título: |
Optimising statistical models to predict faecal pollution in coastal areas based on geographic and meteorological parameters. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Marine Pollution Bulletin, Amsterdam, v. 129, n. 1, p. 284-292, 2018. |
|
Idioma: |
Inglês |
|
Conteúdo: |
This article describes a methodology for optimising predictive models for concentrations of faecal indicator organisms (FIOs) in coastal areas based on geographic and meteorological characteristics of upstream catchments. Concentrations of FIOs in mussels and water sampled from 50 sites in the south of Brazil from 2012 to 2013 were used to develop models to separately predict the spatial and temporal variations of FIOs. The geographical parameters used in predictive models for the spatial variation of FIOs were human population, urban area, percentage of impervious cover and total catchment area. The R2 of models representing catchments located within 3.1 km from the monitoring points was up to 150% higher than that for the nearest catchment. The temporal variation of FIOs was modelled considering the combined effect of meteorological parameters and different time windows. The explained variance in models based on rainfall and solar radiation increased up to 155% and 160%, respectively. |
|
Palavras-Chave: |
Coliforms; Escherichia coli; Faecal pollution; Florianópolis; Perna perna; Regression models. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
|
|
|
Marc: |
LEADER 01765naa a2200241 a 4500
001 1127196
005 2018-03-28
008 2018 bl uuuu u00u1 u #d
100 1 $aSOUZA, R. V.
245 $aOptimising statistical models to predict faecal pollution in coastal areas based on geographic and meteorological parameters.$h[electronic resource]
260 $c2018
520 $aThis article describes a methodology for optimising predictive models for concentrations of faecal indicator organisms (FIOs) in coastal areas based on geographic and meteorological characteristics of upstream catchments. Concentrations of FIOs in mussels and water sampled from 50 sites in the south of Brazil from 2012 to 2013 were used to develop models to separately predict the spatial and temporal variations of FIOs. The geographical parameters used in predictive models for the spatial variation of FIOs were human population, urban area, percentage of impervious cover and total catchment area. The R2 of models representing catchments located within 3.1 km from the monitoring points was up to 150% higher than that for the nearest catchment. The temporal variation of FIOs was modelled considering the combined effect of meteorological parameters and different time windows. The explained variance in models based on rainfall and solar radiation increased up to 155% and 160%, respectively.
653 $aColiforms
653 $aEscherichia coli
653 $aFaecal pollution
653 $aFlorianópolis
653 $aPerna perna
653 $aRegression models
700 1 $aCAMPOS, C. J. A.
700 1 $aGARBOSSA, L. H. P.
700 1 $aVIANNA, L. F. N.
700 1 $aSEIFFERT, W. Q.
773 $tMarine Pollution Bulletin, Amsterdam$gv. 129, n. 1, p. 284-292, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
|
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
Registro Completo
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
31/05/1999 |
|
Data da última atualização: |
15/07/2008 |
|
Autoria: |
FAYAD, J. A. |
|
Afiliação: |
Epagri |
|
Título: |
Absorcao de nutrientes, crescimento e producao do tomateiro cultivado em condicoes de campo e de estufa. |
|
Ano de publicação: |
1998 |
|
Fonte/Imprenta: |
Vicosa, MG: UFV, 1998. |
|
Páginas: |
81p. |
|
Idioma: |
Português |
|
Notas: |
Dissertacao de Mestrado. |
|
Palavras-Chave: |
ABSORCAO; CRESCIMENTO; CULTIVO; CULTIVO EM ESTUFA; CULTIVO PROTEGIDO; ESTUFA; NUTRIENTE; PRODUCAO; TOMATE. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00614nam a2200229 a 4500
001 1012594
005 2008-07-15
008 1998 bl uuuu m 00u1 u #d
100 1 $aFAYAD, J. A.
245 $aAbsorcao de nutrientes, crescimento e producao do tomateiro cultivado em condicoes de campo e de estufa.
260 $aVicosa, MG: UFV$c1998
300 $a81p.
500 $aDissertacao de Mestrado.
653 $aABSORCAO
653 $aCRESCIMENTO
653 $aCULTIVO
653 $aCULTIVO EM ESTUFA
653 $aCULTIVO PROTEGIDO
653 $aESTUFA
653 $aNUTRIENTE
653 $aPRODUCAO
653 $aTOMATE
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
