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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
16/12/2019 |
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Data da última atualização: |
17/04/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MIZUTA, K.; GRUNWALD, S.; PHILLIPS, M. A.; CROPPER JUNIOR, W. P.; LEE, W. S.; VASQUES, G. de M. |
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Afiliação: |
KATSUTOSHI MIZUTA, UNIVERSITY OF FLORIDA; SABINE GRUNWALD, UNIVERSITY OF FLORIDA; MICHELLE A. PHILLIPS, UNIVERSITY OF FLORIDA; WENDELL P. CROPPER JUNIOR, UNIVERSITY OF FLORIDA; WON SUK LEE, UNIVERSITY OF FLORIDA; GUSTAVO DE MATTOS VASQUES, CNPS. |
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Título: |
New indication method using pedo-econometric approach. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Data Envelopment Analysis Journal, v. 4, n. 2, p. 207-241, 2019. |
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DOI: |
10.1561/103.00000028 |
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Idioma: |
Inglês |
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Conteúdo: |
Conventional multivariate statistics that have been used to create indication systems to assess soil functions raise theoretical and practical issues. The Data Envelopment Analysis (DEA) that can overcome such issues is a wellknown management tool in other fields than soil science. This study is the first to use the DEA for a soil-related phenomenon across a large region. Soil carbon sequestration (SCseq) capability index scores in Florida, USA, were computed using the DEA with two settings (free disposability hull, FDH and variable returns-to-scale, VRS) to assess the soil carbon sequestration function. Findings suggest that sites with high annual temperature, precipitation, and Normalized Difference Vegetation Index as inputs were most efficient to sequester carbon in soils. The novel pedoeconometric approach enables to optimize the SCseq and guides future management to enhance soil carbon, and thus, soil health. |
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Thesagro: |
Ecologia; Meio Ambiente; Mudança Climática; Qualidade; Saúde; Solo. |
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Thesaurus Nal: |
Climate change; Ecology; Environmental health; Soil; Soil quality. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01795naa a2200325 a 4500
001 2116932
005 2020-04-17
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1561/103.00000028$2DOI
100 1 $aMIZUTA, K.
245 $aNew indication method using pedo-econometric approach.$h[electronic resource]
260 $c2019
520 $aConventional multivariate statistics that have been used to create indication systems to assess soil functions raise theoretical and practical issues. The Data Envelopment Analysis (DEA) that can overcome such issues is a wellknown management tool in other fields than soil science. This study is the first to use the DEA for a soil-related phenomenon across a large region. Soil carbon sequestration (SCseq) capability index scores in Florida, USA, were computed using the DEA with two settings (free disposability hull, FDH and variable returns-to-scale, VRS) to assess the soil carbon sequestration function. Findings suggest that sites with high annual temperature, precipitation, and Normalized Difference Vegetation Index as inputs were most efficient to sequester carbon in soils. The novel pedoeconometric approach enables to optimize the SCseq and guides future management to enhance soil carbon, and thus, soil health.
650 $aClimate change
650 $aEcology
650 $aEnvironmental health
650 $aSoil
650 $aSoil quality
650 $aEcologia
650 $aMeio Ambiente
650 $aMudança Climática
650 $aQualidade
650 $aSaúde
650 $aSolo
700 1 $aGRUNWALD, S.
700 1 $aPHILLIPS, M. A.
700 1 $aCROPPER JUNIOR, W. P.
700 1 $aLEE, W. S.
700 1 $aVASQUES, G. de M.
773 $tData Envelopment Analysis Journal$gv. 4, n. 2, p. 207-241, 2019.
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Registro original: |
Embrapa Solos (CNPS) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
07/03/2014 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
SANTOS, V. dos; CLARO, E. M. T.; MONTAGNOLLI, R. N.; LOPES, P. R. M.; BIDOIA, E. D.; OTENIO, M. H. |
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Afiliação: |
VALDECIR DOS SANTOS, SAAE - PR; ELIS MARINA TURINI CLARO; RENATO NALLIN MONTAGNOLLI, UNESP; PAULO RENATO MATOS LOPES, UNESP; EDERIO DINO BIDOIA, UNESP; MARCELO HENRIQUE OTENIO, CNPGL. |
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Título: |
Constructed wetland system as secondary treatment for stabilization pond domestic effluent. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Journal of Environment and Ecology, v. 4, n. 1, p. 86-96, 2013. |
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DOI: |
https://doi.org/10.5296/jee.v4i1.3915 |
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Idioma: |
Inglês |
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Conteúdo: |
Alternatives for improving sewage management to avoid degradation and unnecessary waste of hydrological resources are a worldwide concern. Wastewater treatment by the constructed wetlands process using macrophytes is considered a robust system, due to its low cost and straightforward means of operation and repair. In this study, a horizontal flow constructed wetland system performance is evaluated. The system applied cattail as secondary treatment for a stabilization pond in a sewer treatment plant. Basically, these systems are based on channels filled with highly porous media, which detains high hydraulic conductance, providing the right support for macrophyte and biofilm growth. The horizontal flow constructed wetland revealed superior capacity and stability when removing COD, BOD, phosphorous and Escherichia coli. Also, cattail macrophyte developed in medium conditions where it was inserted. The results allowed a better comprehension about the phenomena associated to constructed wetlands pollutant removal capabilities. |
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Palavras-Chave: |
Constructed wetland; Domestic effluent; Secondary treatment; Typha sp. |
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Thesaurus NAL: |
wastewater. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01815naa a2200253 a 4500
001 1981827
005 2024-02-05
008 2013 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5296/jee.v4i1.3915$2DOI
100 1 $aSANTOS, V. dos
245 $aConstructed wetland system as secondary treatment for stabilization pond domestic effluent.$h[electronic resource]
260 $c2013
520 $aAlternatives for improving sewage management to avoid degradation and unnecessary waste of hydrological resources are a worldwide concern. Wastewater treatment by the constructed wetlands process using macrophytes is considered a robust system, due to its low cost and straightforward means of operation and repair. In this study, a horizontal flow constructed wetland system performance is evaluated. The system applied cattail as secondary treatment for a stabilization pond in a sewer treatment plant. Basically, these systems are based on channels filled with highly porous media, which detains high hydraulic conductance, providing the right support for macrophyte and biofilm growth. The horizontal flow constructed wetland revealed superior capacity and stability when removing COD, BOD, phosphorous and Escherichia coli. Also, cattail macrophyte developed in medium conditions where it was inserted. The results allowed a better comprehension about the phenomena associated to constructed wetlands pollutant removal capabilities.
650 $awastewater
653 $aConstructed wetland
653 $aDomestic effluent
653 $aSecondary treatment
653 $aTypha sp
700 1 $aCLARO, E. M. T.
700 1 $aMONTAGNOLLI, R. N.
700 1 $aLOPES, P. R. M.
700 1 $aBIDOIA, E. D.
700 1 $aOTENIO, M. H.
773 $tJournal of Environment and Ecology$gv. 4, n. 1, p. 86-96, 2013.
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