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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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