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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
30/11/2023 |
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Data da última atualização: |
15/01/2024 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
GROPPO FILHO, F. C.; VILLLAS BOAS, P. R. |
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Afiliação: |
ICMC-USP; PAULINO RIBEIRO VILLAS BOAS, CNPDIA. |
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Título: |
Estimating soil carbon content using easily obtainable parameters. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: II WORKSHOP DE MATEMÁTICA, ESTATÍSTICA E COMPUTAÇÃO APLICADAS À INDÚSTRIA - WMECAI, 2023, São Carlos, SP. |
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Páginas: |
4 p. |
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Idioma: |
Inglês |
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Conteúdo: |
Introduction Among the many strategies adopted to mitigate climate change is the reduction of atmospheric carbon in a process called carbon sequestration, which consists of the transfer of carbon dioxide from the atmosphere to other global pools, such as the soil [1]. Therefore, quantifying the soil carbon is of great importance for successfully measuring the efficiency of carbon sequestration practices and providing accurate reports [2]. The correct measurement of soil carbon is a costly and cumbersome process requiring shipping of samples from the field to laboratories, greatly limiting its applicability [3]. In order to reduce the cost and time required for analyses, several techniques have been developed, such as laser-induced breakdown spectroscopy [4] and online visible and near-infrared spectroscopy with random forests [5]. Even though these new techniques are faster and less expensive, samples still are required to be collected in the field. Developing a method that could provide estimates of the carbon content of farms, using easily obtained variables such as soil texture and practices, would contribute to understanding the relationship between these variables and soil carbon, facilitating carbon sequestration initiatives [6]. Thus, the aim of this project was to train a model on the data available and verify its validity. |
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Palavras-Chave: |
LIBS; Mitigate climate. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158983/1/P-Estimating-soil-carbon-content-using-easily-obtainable.pdf
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Marc: |
LEADER 01884nam a2200157 a 4500
001 2158983
005 2024-01-15
008 2023 bl uuuu u00u1 u #d
100 1 $aGROPPO FILHO, F. C.
245 $aEstimating soil carbon content using easily obtainable parameters.$h[electronic resource]
260 $aIn: II WORKSHOP DE MATEMÁTICA, ESTATÍSTICA E COMPUTAÇÃO APLICADAS À INDÚSTRIA - WMECAI, 2023, São Carlos, SP.$c2023
300 $a4 p.
520 $aIntroduction Among the many strategies adopted to mitigate climate change is the reduction of atmospheric carbon in a process called carbon sequestration, which consists of the transfer of carbon dioxide from the atmosphere to other global pools, such as the soil [1]. Therefore, quantifying the soil carbon is of great importance for successfully measuring the efficiency of carbon sequestration practices and providing accurate reports [2]. The correct measurement of soil carbon is a costly and cumbersome process requiring shipping of samples from the field to laboratories, greatly limiting its applicability [3]. In order to reduce the cost and time required for analyses, several techniques have been developed, such as laser-induced breakdown spectroscopy [4] and online visible and near-infrared spectroscopy with random forests [5]. Even though these new techniques are faster and less expensive, samples still are required to be collected in the field. Developing a method that could provide estimates of the carbon content of farms, using easily obtained variables such as soil texture and practices, would contribute to understanding the relationship between these variables and soil carbon, facilitating carbon sequestration initiatives [6]. Thus, the aim of this project was to train a model on the data available and verify its validity.
653 $aLIBS
653 $aMitigate climate
700 1 $aVILLLAS BOAS, P. R.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
04/05/2012 |
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Data da última atualização: |
04/05/2012 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CARVALHO, C. H. S. de; SANTOS, A. C. R.; PALA, J.; MATIELLO, J. B.; ALMEIDA, S. R.; FERREIRA, R. A.; PAIVA, J. E. P. |
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Afiliação: |
CARLOS HENRIQUE S DE CARVALHO, SAPC; ANA CAROLINA R. SANTOS, MAPA/FUNDAÇÃO PROCAFÉ; JAQUELINE PALA; JOSÉ B. MATIELLO, MAPA/FUNDAÇÃO PROCAFÉ; SAULO R. ALMEIDA, MAPA/FUNDAÇÃO PROCAFÉ; ROQUE A. FERREIRA, MAPA/FUNDAÇÃO PROCAFÉ; JOSÉ EDGARD P. PAIVA, MAPA/PRODUÇÃO PROCAFÉ. |
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Título: |
Produção de mudas clonais de café arábica em escala comercial via embriogênese somática. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE PESQUISA CAFEEIROAS, 34., 2008, Caxambú. Anais...Brasília, DF: Embrapa Café, 2009. |
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Idioma: |
Português |
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Palavras-Chave: |
Coffea arabica L; Desenvolvimento de variedade. |
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Thesagro: |
Café. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/58695/1/Producao-de-mudas.pdf
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Marc: |
LEADER 00708nam a2200205 a 4500
001 1923719
005 2012-05-04
008 2009 bl uuuu u00u1 u #d
100 1 $aCARVALHO, C. H. S. de
245 $aProdução de mudas clonais de café arábica em escala comercial via embriogênese somática.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE PESQUISA CAFEEIROAS, 34., 2008, Caxambú. Anais...Brasília, DF: Embrapa Café$c2009
650 $aCafé
653 $aCoffea arabica L
653 $aDesenvolvimento de variedade
700 1 $aSANTOS, A. C. R.
700 1 $aPALA, J.
700 1 $aMATIELLO, J. B.
700 1 $aALMEIDA, S. R.
700 1 $aFERREIRA, R. A.
700 1 $aPAIVA, J. E. P.
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Registro original: |
Embrapa Café (CNPCa) |
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