012 – A Regional Climatology of Blocking Over Atlantic Ocean and Eurasia during 1996-2005   Roohollah Azad1, Farhang Ahmadi-Givi 2 and Ali-Reza Mohebalhoje 3 1. MSc. of Meteorology, Institute of Geophysics, University of TehranP.O.Box:14155-6466 Tehran, Iran, Email: roazad@gmail.com2. Assistant Professor of Space Physics, Institute of Geophysics, University of TehranP.O.Box:14155-6466 Tehran, Iran, Email: ahmadig@ut.ac.ir3. Assistant Professor […]