Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region
The aim of the study was i) to determine the spatial variability of the skin temperature of dairy cows in a compost system and ii) to evaluate the thermal comfort conditions of confined animals. Skin temperature (Tskin,°C) was recorded in three animals at 9:00 am (morning) and the measurement was re...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-02-01
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| Series: | Smart Agricultural Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2772375522000430 |
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| author | Marcos Vinícius da Silva Héliton Pandorfi Gledson Luiz Pontes de Almeida Rodes Angelo Batista da Silva Kenny Ruben Montalvo Morales Cristiane Guiselini Taize Calvacante Santana Geraldo Luís Charles de Cangela José Antonio Delfino Barbosa Filho Alex Souza Moraes Abelardo Antônio de Assunção Montenegro José Francisco de Oliveira Júnior |
| author_facet | Marcos Vinícius da Silva Héliton Pandorfi Gledson Luiz Pontes de Almeida Rodes Angelo Batista da Silva Kenny Ruben Montalvo Morales Cristiane Guiselini Taize Calvacante Santana Geraldo Luís Charles de Cangela José Antonio Delfino Barbosa Filho Alex Souza Moraes Abelardo Antônio de Assunção Montenegro José Francisco de Oliveira Júnior |
| author_sort | Marcos Vinícius da Silva |
| collection | DOAJ |
| description | The aim of the study was i) to determine the spatial variability of the skin temperature of dairy cows in a compost system and ii) to evaluate the thermal comfort conditions of confined animals. Skin temperature (Tskin,°C) was recorded in three animals at 9:00 am (morning) and the measurement was repeated at 3:00 pm (afternoon) using a thermographic camera (model FLIR i60). Tskin data were submitted to descriptive statistics, geostatistics, and later elaborated kriging maps. When comparing the Tskin mean at 9:00 am and 3:00 pm, for animal 3, there was a reduction of 0.30°C in the afternoon shift, as a result of the individual's position concerning the forced ventilation system. The use of the geostatistics technique made it possible to verify the occurrence of a strong spatial dependence between the skin temperatures of cows raised inside a facility with a compost barn system, with the Gaussian model showing the best fit of the data (R2>0.90), for the morning and afternoon recording shifts. The characterization of the spatial variability of the Tskin of dairy cows allowed us to identify the comfort conditions of the animals housed in the compost barn systems. |
| first_indexed | 2024-04-13T20:02:50Z |
| format | Article |
| id | doaj.art-354a3685bd7149619792eea4bb5292dc |
| institution | Directory Open Access Journal |
| issn | 2772-3755 |
| language | English |
| last_indexed | 2024-04-13T20:02:50Z |
| publishDate | 2023-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Smart Agricultural Technology |
| spelling | doaj.art-354a3685bd7149619792eea4bb5292dc2022-12-22T02:32:09ZengElsevierSmart Agricultural Technology2772-37552023-02-013100078Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid regionMarcos Vinícius da Silva0Héliton Pandorfi1Gledson Luiz Pontes de Almeida2Rodes Angelo Batista da Silva3Kenny Ruben Montalvo Morales4Cristiane Guiselini5Taize Calvacante Santana6Geraldo Luís Charles de Cangela7José Antonio Delfino Barbosa Filho8Alex Souza Moraes9Abelardo Antônio de Assunção Montenegro10José Francisco de Oliveira Júnior11Universidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, Brazil; Corresponding author.Universidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilDepartment of Agricultural Engineering, Universidade Federal do Ceará, 60440-900, Fortaleza, CE, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Química, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilUniversidade Federal Rural de Pernambuco (UFRPE), Departamento de Engenharia Agrícola, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, Recife, Pernambuco, BrazilLaboratório de Meteorologia Aplicada e Meio Ambiente (LAMMA), Instituto de Ciências Atmosféricas (ICAT), Universidade Federal de Alagoas (UFAL), 57072-260, Maceió, Alagoas, BrazilThe aim of the study was i) to determine the spatial variability of the skin temperature of dairy cows in a compost system and ii) to evaluate the thermal comfort conditions of confined animals. Skin temperature (Tskin,°C) was recorded in three animals at 9:00 am (morning) and the measurement was repeated at 3:00 pm (afternoon) using a thermographic camera (model FLIR i60). Tskin data were submitted to descriptive statistics, geostatistics, and later elaborated kriging maps. When comparing the Tskin mean at 9:00 am and 3:00 pm, for animal 3, there was a reduction of 0.30°C in the afternoon shift, as a result of the individual's position concerning the forced ventilation system. The use of the geostatistics technique made it possible to verify the occurrence of a strong spatial dependence between the skin temperatures of cows raised inside a facility with a compost barn system, with the Gaussian model showing the best fit of the data (R2>0.90), for the morning and afternoon recording shifts. The characterization of the spatial variability of the Tskin of dairy cows allowed us to identify the comfort conditions of the animals housed in the compost barn systems.http://www.sciencedirect.com/science/article/pii/S2772375522000430Animal welfareCompost barnThermal comfortGeostatisticsInfrared thermography |
| spellingShingle | Marcos Vinícius da Silva Héliton Pandorfi Gledson Luiz Pontes de Almeida Rodes Angelo Batista da Silva Kenny Ruben Montalvo Morales Cristiane Guiselini Taize Calvacante Santana Geraldo Luís Charles de Cangela José Antonio Delfino Barbosa Filho Alex Souza Moraes Abelardo Antônio de Assunção Montenegro José Francisco de Oliveira Júnior Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region Smart Agricultural Technology Animal welfare Compost barn Thermal comfort Geostatistics Infrared thermography |
| title | Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region |
| title_full | Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region |
| title_fullStr | Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region |
| title_full_unstemmed | Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region |
| title_short | Spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the Brazilian semiarid region |
| title_sort | spatial modeling via geostatistics and infrared thermography of the skin temperature of dairy cows in a compost barn system in the brazilian semiarid region |
| topic | Animal welfare Compost barn Thermal comfort Geostatistics Infrared thermography |
| url | http://www.sciencedirect.com/science/article/pii/S2772375522000430 |
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