AUTHOR=Yang Mengqi , Tang Xing TITLE=Investigating the asymmetric impact of tourism, green fiscal policy, and fintech on environmental emissions and coastal water quality: an empirical study using the method of moments quantile regression JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1499558 DOI=10.3389/fenvs.2024.1499558 ISSN=2296-665X