| |
|
|
| Registros recuperados : 2 | |
| Registros recuperados : 2 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Instrumentação. |
|
Data corrente: |
23/12/2019 |
|
Data da última atualização: |
11/12/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
VILLAS-BOAS, P. R.; FRANCO, M. A.; MARTIN NETO, L.; GOLLANY, H. T.; MILORI, D. M. B. P. |
|
Afiliação: |
PAULINO RIBEIRO VILLAS BOAS, CNPDIA; LADISLAU MARTIN NETO, CNPDIA; DEBORA MARCONDES BASTOS PEREIRA, CNPDIA. |
|
Título: |
Applications of laser-induced breakdown spectroscopy for soil analysis, part I: Review of fundamentals and chemical and physical properties. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
European Journal of Soil Science, 2019. |
|
Páginas: |
16 p. |
|
DOI: |
10.1111/ejss.12888 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Laser-induced breakdown spectroscopy (LIBS) has become a prominent analytical technique in recent years for real-time characterization of soil properties. However, only a few studies of soil chemical and physical properties have been reported using LIBS until recently. The aims of this article are to: (a) provide the basic principles of LIBS for soil analysis and (b) present the use of LIBS for the analysis of soil pH, soil texture and the humification degree of soil organic matter (SOM). The second article will cover soil classification and soil elemental analysis, including plant nutrients, carbon (C) and toxic elements. LIBS is a multi-element analytical technique based on atomic spectroscopy that employs a high-energy laser pulse focused onto a sample surface to create a transient plasma. It is a spectroscopic analytical technique that requires very little or no sample preparation, examines each sample in seconds, and offers a flexible platform for the examination of a broad array of elements in the sample. LIBS also can be used to infer soil chemical and physical properties if a relationship exists between the chemical composition and the soil properties. With proper calibration, LIBS has a great potential for real-time in-field soil analysis and precision farming that could lead to improved soil management and agricultural production, and reduced agricultural environmental impacts. |
|
Palavras-Chave: |
Humification degree of soil organic matter; Soil sensing. |
|
Categoria do assunto: |
-- |
|
URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1117642/1/PApplicationsoflaserinducedbreakdownspectroscopyforsoil....pdf
|
|
Marc: |
LEADER 02120naa a2200217 a 4500
001 2117642
005 2024-12-11
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/ejss.12888$2DOI
100 1 $aVILLAS-BOAS, P. R.
245 $aApplications of laser-induced breakdown spectroscopy for soil analysis, part I$bReview of fundamentals and chemical and physical properties.$h[electronic resource]
260 $c2019
300 $a16 p.
520 $aLaser-induced breakdown spectroscopy (LIBS) has become a prominent analytical technique in recent years for real-time characterization of soil properties. However, only a few studies of soil chemical and physical properties have been reported using LIBS until recently. The aims of this article are to: (a) provide the basic principles of LIBS for soil analysis and (b) present the use of LIBS for the analysis of soil pH, soil texture and the humification degree of soil organic matter (SOM). The second article will cover soil classification and soil elemental analysis, including plant nutrients, carbon (C) and toxic elements. LIBS is a multi-element analytical technique based on atomic spectroscopy that employs a high-energy laser pulse focused onto a sample surface to create a transient plasma. It is a spectroscopic analytical technique that requires very little or no sample preparation, examines each sample in seconds, and offers a flexible platform for the examination of a broad array of elements in the sample. LIBS also can be used to infer soil chemical and physical properties if a relationship exists between the chemical composition and the soil properties. With proper calibration, LIBS has a great potential for real-time in-field soil analysis and precision farming that could lead to improved soil management and agricultural production, and reduced agricultural environmental impacts.
653 $aHumification degree of soil organic matter
653 $aSoil sensing
700 1 $aFRANCO, M. A.
700 1 $aMARTIN NETO, L.
700 1 $aGOLLANY, H. T.
700 1 $aMILORI, D. M. B. P.
773 $tEuropean Journal of Soil Science, 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Instrumentação (CNPDIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
