Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/43389
Title: Predição do índice de temperatura do globo negro e umidade e do impacto das variações climáticas em galpões avícolas climatizados
Other Titles: Prediction of black globe humidity index and of the impact of climate changes on acclimatized broiler houses
Keywords: Conforto térmico
Avicultura
Instalações
Mudanças climáticas
Thermal comfort
Poultry
Buildings
Climate change
Issue Date: Sep-2011
Publisher: Universidade Federal de Santa Maria (UFSM)
Citation: GOMES, R. C. C. et al. Predição do índice de temepratura do globo negro e umidade e do impacto das variações climáticas em galpôes avícolas climatizados. Ciência Rural, Santa Maria, v. 41, n. 9, p. 1645-1651, set. 2011. DOI: 10.1590/S0103-84782011005000120.
Abstract: The goal of this work was to adapt and to validate a model to predict black globe humidity index (BGHI) inside of acclimatized broiler houses, and analyzing the effect of climate changes on the thermal environment of production through the future scenarios. The experimental data used to adjust and validate of mathematical model were measured in two acclimatized broiler houses equipped with negative tunnel ventilation system coupled to pad and mist cooling systems. Prediction of BGHI values were statically equal to the observed (t test, P>0.05), with error of 1.55±1.08%. Considering the system analyzed, the climate change foreseen by the future scenarios will turn the environment unsuitable for broiler chicken production, especially during spring and summer that presented BGHI values above to the comfort limit.
URI: http://repositorio.ufla.br/jspui/handle/1/43389
Appears in Collections:DEG - Artigos publicados em periódicos



This item is licensed under a Creative Commons License Creative Commons