MOHAMMADYARI, Fatemeh; ABDOLLAHI, Khodayar; TUMELIENĖ, Eglė; BIRVYDIENĖ, Rosita. Spatial quantification and economic valuation of recreational ecosystem services in Iran’s Zagros Mountains: A sub-watershed analysis using the Recreation Opportunity Spectrum (ROS) framework. International Conference “Environmental Engineering”, [S. l.], v. 13, p. 1–6, 2026. DOI: 10.3846/enviro.2026.2264. Disponível em: https://conferences.vilniustech.lt/index.php/ENVIRO/article/view/2264. Acesso em: 13 may. 2026.