[1] Ramin Agr & Nat Resources Univ Khuzestan, Dept Agr Extens & Educ, Mollasani, Iran
[2] IIASA, Risk Policy & Vulnerabil Program, Laxenburg, Austria
[3] Swiss Fed Inst Technol, Inst Environm Decis, Zurich, Switzerland
[4] Agr Org, Tehran, Fars, Iran