Data/hora: 20/06/2024 11:07:04

Biblioteca(s): | Embrapa Gado de Leite.
Data corrente: | 25/10/2023
Data da última atualização: | 01/11/2023
Autoria: | ANDRADE, R. G.; GARCIA, L. C. S.; HOTT, M. C.; MAGALHAES JUNIOR, W. C. P. de; PEIXOTO, M. G. C. D.; PIRES, M. de F. A.; FACCO, A. G.
Afiliação: | RICARDO GUIMARAES ANDRADE, CNPGL; LUCAS CANTARINO SOARES GARCIA, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; MARCOS CICARINI HOTT, CNPGL; WALTER COELHO P DE MAGALHAES JUNIOR, CNPGL; MARIA GABRIELA CAMPOLINA D PEIXOTO, CNPGL; MARIA DE FATIMA AVILA PIRES, CNPGL; ALEXANDRO GOMES FACCO, UNIVERSIDADE FEDERAL DE VIÇOSA.
Título: | Analysis and availability of monthly maps of the Temperature and Humidity Index (THI) for Southeastern Brazil.
Ano de publicação: | 2023
Fonte/Imprenta: | In: CONNECTING expertise multidisciplinary development for the future. São José dos Pinhais: Seven Publicações, 2023.
DOI: | https://doi.org/10.56238/Connexpemultidisdevolpfut-047
Idioma: | Inglês
Conteúdo: | Brazil is among the five largest milk producers in the world. In 2021 the national production was 35.3 billion liters of milk, of this total, 34% refers to milk produced in the Southeast region. Although the Southeast stands out in the national ranking by Regions, its average productivity is still considered low. The Temperature and Humidity Index (UTI) has been widely used in research involving the evaluation of thermal comfort conditions related to animal performance. This study aimed to analyze and make available monthly maps of UTI for the Southeast of Brazil. Air temperature and humidity data from INMET's automatic stations, from January 2007 to December 2021, were analyzed for consistency and possible failures of observational records were corrected. Subsequently, the UTI was estimated and geoprocessing techniques were applied to generate and make available the maps of monthly UTI averages for the Southeast of Brazil. According to the results presented in the maps, it is observed the predominance of the UTI class ? 70 between the months of May and September. In addition, it is noted that classes of high UTI values prevail in the months of December to March, indicating an environment condition not conducive to the thermal comfort of cattle.
Palavras-Chave: | Brasil; Conforto térmico; Estresse calórico; Regiao sudeste.
Thesagro: | Bem-Estar; Gado Leiteiro; Mapa; Temperatura; Umidade.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157492/1/Analysis-and-availability-of-monthly-maps-of-the-Temperature-and-Humidity-Index.pdf
Registro original: | Embrapa Gado de Leite (CNPGL)
Exemplares: | CNPGL - (26131-1) - UPC - PL - DD -  -  -  - DIS