AUTHOR=Shi Hong , Liu Qijuan , Yan Ruyu , Li Taohong , Chen Ning Chris , Ren Yun TITLE=International tourism carbon footprint and carbon transfer along the belt and road regions JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1440510 DOI=10.3389/fenvs.2024.1440510 ISSN=2296-665X