After movement decision, determination of new location is one of the most critical steps in the process of movement. The reason is that the results of movement, which have several different aspects, are emerged in the long term. The previous experiences showed that the nonchalance in locating the new settlements leads to failure of several movement plans. This study is a descriptive-analytical research. The purpose of this study is to evaluate the movement plans of Larini olya&sofla and Farrokh Abad in Ilam Province in terms of location through method of McHarg, and its needed data have been gathered through fieldwork and text study methods. The findings revealed that from perspective of a large part of criteria, the villages are in the appropriate and semi-appropriate conditions, but the slope of Larini village is inappropriate and Farrokh Abad village is inappropriate in terms of exposure to agricultural lands. Since there are a few situations in which settlements have all of the criteria, it can be concluded that the locations of these villages are appropriate from studied criteria, so the hypothesis is supported.

Decentralization is the strategy which democratizes of the political system and accelerating to achieve sustainable development, which currently has made the executive government circles become a hot issue. Despite the focused concentration of power and decision-making at the center or top-level officials, decentralization make this possibility to deal with low levels issues and problems of they own directly. Thus, this paper uses the method of descriptive - analytic and with a library collection - documents to review tackles decentralization and define the decentralization policy in Iran before and after the revolution program. Evaluation results show that in spite of decentralization policyIn most cases, development programs, unfortunately, these programs have not been successful and convergence has intensified in Tehran. Reality still shows the focus of activities, services and decision-making centers in Tehran. So the solution is to reduce the concentration of political power - administrative and decision-making and management of the local administration and management of provincial to provide the main way to deal with the approach of decentralization and reform of the governance structure and the reduced concentration of Tehran and the development of developing countries, decentralization

The appropriate locate of uses and the justice of in Spatial distribution is very significant in planning the urban land use. The high increase in physical and population development of city, the shortage of services uses and lack of equity to allocate the sorts of land uses in various areas in Kashan, cause the confusion in urban land use and endanger the city sustainable development. However , recognizing and revising each one of the city uses to achieve the appropriate criteria and the principles of planning in city sustainable development are the most important activities in this field. The method to the research is descriptive -analytic, which has engaged in assessing and evaluating the quality and quantity of urban uses in Kashan, by considering two significant and effective standards in land use (including capacity and social justice)and putting GIS software into operation in the framework of entropy standard model and the average of nearest neighbor and per capita standard. The results of the research indicate that uses do not have appropriate Spatial and locative distribution, so that analyzing them with the capacity indexes and social justice, indicates the quality and quantity commotion in uses of tenfold areas in Kashan.

These days because of study process changes of land use into urban use, play an important role in long-term decision and planning, predicting process of land use changes and it's modeling with specific methods to manage and control of urban expansion is necessary. In the meantime one of the modeling methods of land use changes is Clue-s model. This model is used recently in urban studies, because of it's dynamic nature, ability to combine with other tools, ability to improve the model and accessibility of essential data. At the first step the articles purpose would be the explanation in ways and amounts of unused and agricultural lands conversion into built areas within the Esfahan 14'th region, and the next step would be future patterns modeling of these changes till 1405s vision with Clue-s. The theoretical principle of this article have been collected with documentary method and quantitative and comparative method have been used to analyses the topic. At first, effective factors of land use changes have been prepared and then to explain the relationship between changeable factors and independent factors, causal analysis Regration Logistic have been used within SPSS. T