Діденко, Ірина ВікторівнаДиденко, Ирина ВикторовнаDidenko, Iryna ViktorivnaВасильєва, Тетяна АнатоліївнаВасильева, Татьяна АнатольевнаVasylieva, Tetiana AnatoliivnaЛєонов, Сергій ВячеславовичЛеонов, Сергей ВячеславовичLieonov, Serhii ViacheslavovychАнтонюк, Наталія АнатоліївнаАнтонюк, Наталия АнатольевнаAntoniuk, Nataliia AnatoliivnaВолік, К.2021-11-122021-11-122021Didenko, I., Volik, K., Vasylieva, T., Lyeonov, S., Antoniuk, N. Environmental migration and country security: Theoretical analysis and empirical research// Paper presented at the E3S Web of Conferences.2021. V. 234. doi:10.1051/e3sconf/2021234000100000-0003-0635-79780000-0001-8610-32190000-0002-0408-04370000-0001-5639-3008https://essuir.sumdu.edu.ua/handle/123456789/86154The article considers the impact of environmental changes on population migration and security of countries. Theoretical aspects of Environmental migration, in particular its essence and types, are studied. The main directions of scientific research in this field are considered. In particular, much attention is about finding ways to adapt to changes in the environment and minimize the negative consequences of these changes to achieve sustainable development in both regions and countries. The study found that internal population movements are mainly due to climatic factors such as storms and floods. It was determined that in 2019, about 52% of new mixing was caused by storms and 40% - by floods. Countries for which the phenomenon of ecological migration is most characteristic are India, the Philippines, the United States, China, and Indonesia. The main problems that arise in the study of Environmental mobility of the population are identifiedThey are mainly related to the lack of information and statistical base for conducting qualitative and diverse research.enCC BY 4.0міграціянаціональна безпеказовнішнє середовищеmigrationnational securityenvironmentмиграциянациональная безопасностьвнешняя средаArticle