List of Articles حاکمیت مشارکتی Open Access Article Abstract Page Full-Text 1 - Place of Urban Creep Phenomenon in Spatial-Spatial Developments of Settlements in Metropolitan Area of Tehran (Case Study: Islamshahr City ) syyed ali noori Mohammad reza Farzad behtash alireza estelaji somayeh ahmadpour 10.30495/uf.2023.1984225.1119 Open Access Article Abstract Page Full-Text 2 - The aim of the current research is to present a new model for environmental policies in Iran. An attempt has been made to review the articles related to key words and select the more appropriate and newer sources from among them. For this purpose، it has been formed based on library studies and meta-composite method and has been pursued with a problem-oriented goal. In this way، after reviewing the articles، environmental issues were identified، and along with these studies، statistical surveys were taken into account in order to understand the existence of the problem. Since it is better for every solution to have a theoretical basis، in this research، several theories were examined perceptually and subjectively، and among them، three theories، which from the researcher's point of view، have been closer to the environmental field and the problem raised، were selected and examined. These three theories were public value management، participatory governance and cooperative governance، which were defined and investigated in this article، and then based on scientific and perceptive reasons and based on the understanding and opinion of the researcher، cooperative governance theory was chosen as a solution. be designed and presented on the basis of this theory. The approach reached by the researcher is based on different parts؛ including: problem identification resources، cooperation platform (cooperation group، facilitator leadership، environmental pillars and solutions) ،actors، monitoring group and environmental¬consequences. Amirabbas Sadeghian
