Nairizi, S. 2007. ?Irrigation Improvement Management through Farmers Participation?, the 4th Asian Regional Conference of ICID and 10th Seminar on PIM. May. 2007- Tehran. Iran.

Nairizi, S. and Mosavi, J. 2007. ?Real Time Monitoring of the Urban Water Distribution Network? The First National Seminar on Water Productivity, Ministry of Energy, Tehran, Iran.

Nairizi, S. and Janparvar, M. 2006. ?Mashhad Plain Groundwater Management under Drought Conditions. International Workshop on Groundwater for Emergency Situation, Oct, 2006. Regional center on urban water management (Under the auspices of UNESCO) 29-31 Oct.2006 Tehran, Iran.

Nairizi, S. 2006. ?Sustainable Use of Non-conventional Water Resources for Agriculture. A research study sponsored by Ministry of Energy of Iran, Final Report.

Nairizi, S. and Khiabani, H. 2006. ?Flash Flood Protection in the City of Mashhad, Workshop on Flood Management in Urban Area and Risk Management., Regional center on urban water management (Under the auspices of UNESCO)  Sultan of Oman, Masqat, 2006.

Alizadeh, A. and Nairizi, S. and Salavitabar, A. 2005. ?Water in Arid and Semi arid Region? G-WADI Modeling workshop. Rurkee, India.

Nairizi, S. 2003. ?Drought management strategies? International workshop on drought management strategies. Tehran, Iran.

Nairizi, S. and Khiabani, H. 1995. The effect of irrigation water deficit and river discharge variation on  selection of dam reservoir capacity proc. regional conf. on water resources management . Isfahan, Iran.

Nairizi, S. 1994. ?Dual water distribution system, a final solution for freshwater shortages? proc. European conf., advances in water resources technology, Lisbon, Portugal.

Nairizi, S. 1991.?Reservoir operation under planned irrigation water deficit? proc. European conf. advances in water resources. technology (ed, Tsakiris, G.), A.A.balkema, Rotterdam.

Rydzewski, J.R. and Nairizi, S. 1979. ?Irrigation planning based on water deficit.?  water resources bult, Am. water Res., Aso., Vol 15, No.3.

Nairizi, S. and Abd?Mishani, Sh. 1978. ?The use of computer in selecting the optimum design capacity in irrigation projects? proc. of agronomy, 10th An, meeting, Chicago.

Nairizi, S. and Rydszewski, J.R. 1977. ?Effect of dated soil moisture on crop yields? Exp, agriculture Vol, 3 PP 51-59.