Volume & Issue: Volume 11, Issue 21, Recerches, September 2010, Pages 1-349 
Editor''''''''''''''''s note

Pages 1-1

NAGHMEH Mobarghei Dinan


Study of Spatial Analysis of Flood Hazard in Khiyav Chay Watershed

Pages 17-26

Aghil Madadi; elnaz piroozi; elham shokrzadeh fard


An Ontology Approach to Manage Land Use Planning Knowledge in Iran

Pages 61-71

masoumeh vahedi; Abdolrassoul Salmanmahiny; Seyed Hamed Mirkarimi; Sanaz Sanaye


Willingness to Pay for the Disposal of Fluorescent Lamp Waste in the Residents of Ilam

Pages 169-180

Fatemeh Mohammadyari; Kamran Shayesteh; Amir Modaberi; Fozieh Bigmohammadi


Magnetic Properties of Air Polluting Suspended Particles Deposited on the Leaves of Platanus Orientalis to Monitor Air Pollution in Tehran

Pages 219-232

Sara Abbasi; Aslani Atekeh; habib Ali Mohammadian; Seyed Mohsen Hosseini; Nematollah Khorasani; Abdolreza Karbassi


Needs Assessment and Prioritizing Environmental Research (Case Study: Environmental Research Institute and Sustainable Development)

Pages 309-324

soraya ahmadi; Ardavan Zarandian; sepideh yasami khiabani; alireza rahmati; ghasem ghorbanzadeh; fariba almotahari; nasrin saghazadeh; elahe pourkarimi