Urban River Restoration in Tehran: Challenges and Opportunities

Shadnaz Azizi1, Shadi Azizi1,2, Hamidreza Mousavi1,2, Farnaz Farshad1, Nima Hoseinzade Vahedi1, Mohammad Zanjanian1, Arezoo Khamesi1, Marjan Shojaee1, Seyed Mojtaba Safdarnejad1, Hessam Mirrahimi1 and Niloofar Ahmari1, (1)Negin Shahr Ayandeh Consulting Engineers, Tehran, Iran, (2)Islamic Azad University _ Central Branch, Tehran, Iran