Provvidenza Rita D'Urso, Claudia Arcidiacono, Giovanni Cascone
{"title":"利用红外光声多气体分析仪和低成本仪器监测开放式牛棚气体浓度的技术。","authors":"Provvidenza Rita D'Urso, Claudia Arcidiacono, Giovanni Cascone","doi":"10.5187/jast.2024.e33","DOIUrl":null,"url":null,"abstract":"<p><p>Intensive livestock housing systems can play a relevant role in the reduction of ammonia (NH<sub>3</sub>) and greenhouse gases (GHG) emissions. Gas concentrations monitoring represents the first step to increase knowledge on the release of gases in the atmosphere and their reduction. In the literature few research studies have investigated the measurement techniques and sampling strategies in Mediterranean context where dairy barns are characterized by wide opening. The objectives of the investigation involve the study of the parameters' setting, number of repetitions for each measurement, position of the sampling points as well as assessing the use of low-cost instrument for gas concentration monitoring. Concentrations of NH<sub>3</sub>, methane (CH<sub>4</sub>) and carbon dioxide (CO<sub>2</sub>) were acquired in an open barn during warm periods by the use of an infrared photoacoustic spectroscope and low-cost portable instruments based on electrochemical and infrared sensors. Statistical analyses were applied to assess data variability. Specific information was provided on how to collect data and obtain reliable measurements by focusing on the acquisition and monitoring of gas concentrations in the barn environment by the use of the two different kinds of devices. The monitoring optimization was found to be affected by the measurement techniques, the sampling strategy (i.e., sampling frequency, number and position of sampling locations, and set-up of the instrument) and monitoring purposes (i.e., measurement of gas, emission estimation, assessment of mitigation strategies).</p>","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"67 3","pages":"651-665"},"PeriodicalIF":3.2000,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12159709/pdf/","citationCount":"0","resultStr":"{\"title\":\"Gas concentration monitoring techniques by using an infrared photo-acoustic multi-gas analyser and low-cost devices in an open dairy barn.\",\"authors\":\"Provvidenza Rita D'Urso, Claudia Arcidiacono, Giovanni Cascone\",\"doi\":\"10.5187/jast.2024.e33\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Intensive livestock housing systems can play a relevant role in the reduction of ammonia (NH<sub>3</sub>) and greenhouse gases (GHG) emissions. Gas concentrations monitoring represents the first step to increase knowledge on the release of gases in the atmosphere and their reduction. In the literature few research studies have investigated the measurement techniques and sampling strategies in Mediterranean context where dairy barns are characterized by wide opening. The objectives of the investigation involve the study of the parameters' setting, number of repetitions for each measurement, position of the sampling points as well as assessing the use of low-cost instrument for gas concentration monitoring. Concentrations of NH<sub>3</sub>, methane (CH<sub>4</sub>) and carbon dioxide (CO<sub>2</sub>) were acquired in an open barn during warm periods by the use of an infrared photoacoustic spectroscope and low-cost portable instruments based on electrochemical and infrared sensors. Statistical analyses were applied to assess data variability. Specific information was provided on how to collect data and obtain reliable measurements by focusing on the acquisition and monitoring of gas concentrations in the barn environment by the use of the two different kinds of devices. The monitoring optimization was found to be affected by the measurement techniques, the sampling strategy (i.e., sampling frequency, number and position of sampling locations, and set-up of the instrument) and monitoring purposes (i.e., measurement of gas, emission estimation, assessment of mitigation strategies).</p>\",\"PeriodicalId\":14923,\"journal\":{\"name\":\"Journal of Animal Science and Technology\",\"volume\":\"67 3\",\"pages\":\"651-665\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2025-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12159709/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Animal Science and Technology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.5187/jast.2024.e33\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/5/31 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Animal Science and Technology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.5187/jast.2024.e33","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/5/31 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
Gas concentration monitoring techniques by using an infrared photo-acoustic multi-gas analyser and low-cost devices in an open dairy barn.
Intensive livestock housing systems can play a relevant role in the reduction of ammonia (NH3) and greenhouse gases (GHG) emissions. Gas concentrations monitoring represents the first step to increase knowledge on the release of gases in the atmosphere and their reduction. In the literature few research studies have investigated the measurement techniques and sampling strategies in Mediterranean context where dairy barns are characterized by wide opening. The objectives of the investigation involve the study of the parameters' setting, number of repetitions for each measurement, position of the sampling points as well as assessing the use of low-cost instrument for gas concentration monitoring. Concentrations of NH3, methane (CH4) and carbon dioxide (CO2) were acquired in an open barn during warm periods by the use of an infrared photoacoustic spectroscope and low-cost portable instruments based on electrochemical and infrared sensors. Statistical analyses were applied to assess data variability. Specific information was provided on how to collect data and obtain reliable measurements by focusing on the acquisition and monitoring of gas concentrations in the barn environment by the use of the two different kinds of devices. The monitoring optimization was found to be affected by the measurement techniques, the sampling strategy (i.e., sampling frequency, number and position of sampling locations, and set-up of the instrument) and monitoring purposes (i.e., measurement of gas, emission estimation, assessment of mitigation strategies).
期刊介绍:
Journal of Animal Science and Technology (J. Anim. Sci. Technol. or JAST) is a peer-reviewed, open access journal publishing original research, review articles and notes in all fields of animal science.
Topics covered by the journal include: genetics and breeding, physiology, nutrition of monogastric animals, nutrition of ruminants, animal products (milk, meat, eggs and their by-products) and their processing, grasslands and roughages, livestock environment, animal biotechnology, animal behavior and welfare.
Articles generally report research involving beef cattle, dairy cattle, pigs, companion animals, goats, horses, and sheep. However, studies involving other farm animals, aquatic and wildlife species, and laboratory animal species that address fundamental questions related to livestock and companion animal biology will also be considered for publication.
The Journal of Animal Science and Technology (J. Anim. Technol. or JAST) has been the official journal of The Korean Society of Animal Science and Technology (KSAST) since 2000, formerly known as The Korean Journal of Animal Sciences (launched in 1956).