{"title":"COVID-19 对往返中国的国际航线飞机排放的影响","authors":"Ye Li, Jin-kun Zheng","doi":"10.1016/j.jairtraman.2024.102640","DOIUrl":null,"url":null,"abstract":"<div><p>The COVID-19 pandemic has significantly impacted the civil aviation exchange between China and foreign countries. But few studies have focused on the effects of COVID-19 on aviation emissions. This paper seeks to calculate the emissions of six pollution (CO<sub>2</sub>, CO, HC, NOx, SO<sub>2</sub>, and PM2.5) from the international routes from and to China during 2019–2021 and discusses the impacts of COVID-19 on the emission change. The Modified BFFM2-FOA-FPM method is proposed to unify the CO<sub>2</sub> and non-CO<sub>2</sub> calculations. The error rate between the calculated results and the official data from Civil Aviation Administration of China is about 2.74%. The results show that the COVID-19 has resulted in a reduction in overall emissions of the international routes from and to China, but the intensity of the unit passenger turnover has increased, and the overall emissions of some airlines have increased. Moreover, compared with 2020, there is no apparent recovery of international routes from and to China in 2021.</p></div>","PeriodicalId":14925,"journal":{"name":"Journal of Air Transport Management","volume":"119 ","pages":"Article 102640"},"PeriodicalIF":3.9000,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The impacts of the COVID-19 on the aircraft emissions from international routes from and to China\",\"authors\":\"Ye Li, Jin-kun Zheng\",\"doi\":\"10.1016/j.jairtraman.2024.102640\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The COVID-19 pandemic has significantly impacted the civil aviation exchange between China and foreign countries. But few studies have focused on the effects of COVID-19 on aviation emissions. This paper seeks to calculate the emissions of six pollution (CO<sub>2</sub>, CO, HC, NOx, SO<sub>2</sub>, and PM2.5) from the international routes from and to China during 2019–2021 and discusses the impacts of COVID-19 on the emission change. The Modified BFFM2-FOA-FPM method is proposed to unify the CO<sub>2</sub> and non-CO<sub>2</sub> calculations. The error rate between the calculated results and the official data from Civil Aviation Administration of China is about 2.74%. The results show that the COVID-19 has resulted in a reduction in overall emissions of the international routes from and to China, but the intensity of the unit passenger turnover has increased, and the overall emissions of some airlines have increased. Moreover, compared with 2020, there is no apparent recovery of international routes from and to China in 2021.</p></div>\",\"PeriodicalId\":14925,\"journal\":{\"name\":\"Journal of Air Transport Management\",\"volume\":\"119 \",\"pages\":\"Article 102640\"},\"PeriodicalIF\":3.9000,\"publicationDate\":\"2024-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Air Transport Management\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0969699724001054\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"TRANSPORTATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Air Transport Management","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0969699724001054","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"TRANSPORTATION","Score":null,"Total":0}
The impacts of the COVID-19 on the aircraft emissions from international routes from and to China
The COVID-19 pandemic has significantly impacted the civil aviation exchange between China and foreign countries. But few studies have focused on the effects of COVID-19 on aviation emissions. This paper seeks to calculate the emissions of six pollution (CO2, CO, HC, NOx, SO2, and PM2.5) from the international routes from and to China during 2019–2021 and discusses the impacts of COVID-19 on the emission change. The Modified BFFM2-FOA-FPM method is proposed to unify the CO2 and non-CO2 calculations. The error rate between the calculated results and the official data from Civil Aviation Administration of China is about 2.74%. The results show that the COVID-19 has resulted in a reduction in overall emissions of the international routes from and to China, but the intensity of the unit passenger turnover has increased, and the overall emissions of some airlines have increased. Moreover, compared with 2020, there is no apparent recovery of international routes from and to China in 2021.
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The Journal of Air Transport Management (JATM) sets out to address, through high quality research articles and authoritative commentary, the major economic, management and policy issues facing the air transport industry today. It offers practitioners and academics an international and dynamic forum for analysis and discussion of these issues, linking research and practice and stimulating interaction between the two. The refereed papers in the journal cover all the major sectors of the industry (airlines, airports, air traffic management) as well as related areas such as tourism management and logistics. Papers are blind reviewed, normally by two referees, chosen for their specialist knowledge. The journal provides independent, original and rigorous analysis in the areas of: • Policy, regulation and law • Strategy • Operations • Marketing • Economics and finance • Sustainability
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