List of Articles Geography information system ( Open Access Article Abstract Page Full-Text 1 - Presenting an optimum model to locate urban greenbelt using geographical information system (GIS) and Analytical Hierarchy Processing (AHP) model Saeed Maleki Ali Shojaeean Abdolrahman Nozari Open Access Article Abstract Page Full-Text 2 - Detection of lakes changes trends with using geography information system (GIS) and Remote sensing (Rs).case study: tectonically Zarivar Lake Mousa Abedini Afshin Sotoudehpour