Last date for submission of paper: unknown; Contact person: Conference Secretariat; 9th National Conference and the 2nd International Conference on Urban Planning and Management will be held in the holy city of Mashhad during April 21-22, 2020 at Ferdowsi University of Mashhad (Iran) with co-organization of Islamic city council, the Municipality of Mashhad Metropolis (ICMMM), Ferdowsi university of Mashhad and with cooperation of the network of universities, national and international scientific research centers, national and provincial executive and administrative organizations of Mashhad City. We are pleased to invite all researchers and experts in various fields of geographical sciences, urban planning and management, urban planning, urban design and architecture, natural and environmental resources, economics, management, natural and environmental sciences, transportation, energy and new technologies to submit their most recent scientific achievements with regard to the contexts of conference topics.