{"title":"航天发射与环境:地球轨道水平很重要,可以做些什么?","authors":"Ficawoyi Donou-Adonsou","doi":"10.1016/j.jpolmod.2024.01.010","DOIUrl":null,"url":null,"abstract":"<div><p>We investigate the impact of U.S. space activity on the environment by Earth orbit level. We exploit the environmental Kuznets framework and apply the two-stage least squares method to time series data collected between 1981 and 2021. The results demonstrate that, while the orbit level does not matter for the launch, the impact on the environment, however, seems to be more notable the higher the orbit level. The results suggest that payloads and rocket bodies degrade the quality of the environment and therefore increase demand for natural resources, contribute to climate change, and increase pollution at all Earth orbit levels.</p></div>","PeriodicalId":48015,"journal":{"name":"Journal of Policy Modeling","volume":null,"pages":null},"PeriodicalIF":3.5000,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0161893824000127/pdfft?md5=10caba541f5feacc89d419f429493640&pid=1-s2.0-S0161893824000127-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Space launches and the environment: As the earth orbit level matters, what can be done?\",\"authors\":\"Ficawoyi Donou-Adonsou\",\"doi\":\"10.1016/j.jpolmod.2024.01.010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We investigate the impact of U.S. space activity on the environment by Earth orbit level. We exploit the environmental Kuznets framework and apply the two-stage least squares method to time series data collected between 1981 and 2021. The results demonstrate that, while the orbit level does not matter for the launch, the impact on the environment, however, seems to be more notable the higher the orbit level. The results suggest that payloads and rocket bodies degrade the quality of the environment and therefore increase demand for natural resources, contribute to climate change, and increase pollution at all Earth orbit levels.</p></div>\",\"PeriodicalId\":48015,\"journal\":{\"name\":\"Journal of Policy Modeling\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2024-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0161893824000127/pdfft?md5=10caba541f5feacc89d419f429493640&pid=1-s2.0-S0161893824000127-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Policy Modeling\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0161893824000127\",\"RegionNum\":2,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Policy Modeling","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0161893824000127","RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ECONOMICS","Score":null,"Total":0}
Space launches and the environment: As the earth orbit level matters, what can be done?
We investigate the impact of U.S. space activity on the environment by Earth orbit level. We exploit the environmental Kuznets framework and apply the two-stage least squares method to time series data collected between 1981 and 2021. The results demonstrate that, while the orbit level does not matter for the launch, the impact on the environment, however, seems to be more notable the higher the orbit level. The results suggest that payloads and rocket bodies degrade the quality of the environment and therefore increase demand for natural resources, contribute to climate change, and increase pollution at all Earth orbit levels.
期刊介绍:
The Journal of Policy Modeling is published by Elsevier for the Society for Policy Modeling to provide a forum for analysis and debate concerning international policy issues. The journal addresses questions of critical import to the world community as a whole, and it focuses upon the economic, social, and political interdependencies between national and regional systems. This implies concern with international policies for the promotion of a better life for all human beings and, therefore, concentrates on improved methodological underpinnings for dealing with these problems.