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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
22/12/2014 |
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Data da última atualização: |
16/05/2023 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
PINARES-PATIÑO, C.; WILLIAMS, S. R. O.; MARTIN, C.; SWAINSON, N. M.; BERNDT, A.; MOLANO, G.; KOOLAARD, J. P. |
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Afiliação: |
C. PINARES-PATIÑO, AgRESEARCH LIMITED/PALMERSTON, NEW ZEALAND; S. R. O. WILLIAMS, DEPARTMENT OF ENVIRONMENT AND PRIMARY INDUSTRIES/ELLINBANK, VICTORIA; C. MARTIN, INRA, UMR1213 - HERBIVORES, SAINT-GENES-CHAMPANELLE, FRANCE; N. M. SWAINSO; ALEXANDRE BERNDT, CPPSE; G. MOLANO, AgRESEARCH LIMETED, PALMERSTON; J. P. KOOLAARD, AgRESEARCH LIMITED, PALMERSON NORTH, NEW ZEALAND. |
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Título: |
Data quality assurance and quality control. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: LAMBERT, M. G. Guidelines for use of surphur hexafluoride (SF6) tracer technique to measure enteric methane emissions from ruminants. Wellington: New Zealand Agricultural Greenhouse Gas Research Center, 2014. |
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Páginas: |
p. 134-144. |
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Idioma: |
Inglês |
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Notas: |
Disponível em : http://www.globalresearchalliance.org. |
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Conteúdo: |
'Quality assurance? implies that a level of desired experimental quality is maintained throughout when estimating emissions of methane (CH4) using the SF6 tracer technique. In other words, that all actions are unbiased, and that the animals respond in a ?normal? manner to the experimental conditions. ?Quality control? involves steps and protocols, closely followed, to ensure that experimental results are valid, thereby assuring data quality. This chapter highlights some issues encountered when using the SF6 tracer technique for estimating CH4 emissions from ruminants, both indoors and under free-ranging situations. It briefly addresses problems associated with permeation tube calibration and expected in situ release of the SF6 (see Chapter 4 for more details), efficiency of sample collection and anomalies of unknown origin. It also suggests steps for data screening for outliers. Here, we refrain from addressing issues related to sample analysis for concentrations of CH4 and SF6 (see Chapter 8). |
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Palavras-Chave: |
Assurance; Data quality. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
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100 1 $aPINARES-PATIÑO, C.
245 $aData quality assurance and quality control.$h[electronic resource]
260 $c2014
300 $ap. 134-144.
500 $aDisponível em : http://www.globalresearchalliance.org.
520 $a'Quality assurance? implies that a level of desired experimental quality is maintained throughout when estimating emissions of methane (CH4) using the SF6 tracer technique. In other words, that all actions are unbiased, and that the animals respond in a ?normal? manner to the experimental conditions. ?Quality control? involves steps and protocols, closely followed, to ensure that experimental results are valid, thereby assuring data quality. This chapter highlights some issues encountered when using the SF6 tracer technique for estimating CH4 emissions from ruminants, both indoors and under free-ranging situations. It briefly addresses problems associated with permeation tube calibration and expected in situ release of the SF6 (see Chapter 4 for more details), efficiency of sample collection and anomalies of unknown origin. It also suggests steps for data screening for outliers. Here, we refrain from addressing issues related to sample analysis for concentrations of CH4 and SF6 (see Chapter 8).
653 $aAssurance
653 $aData quality
700 1 $aWILLIAMS, S. R. O.
700 1 $aMARTIN, C.
700 1 $aSWAINSON, N. M.
700 1 $aBERNDT, A.
700 1 $aMOLANO, G.
700 1 $aKOOLAARD, J. P.
773 $tIn: LAMBERT, M. G. Guidelines for use of surphur hexafluoride (SF6) tracer technique to measure enteric methane emissions from ruminants. Wellington: New Zealand Agricultural Greenhouse Gas Research Center, 2014.
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