Analysis of Physical Development - Space Sari

The rapid growth of urbanization heavy pressure on land and resources around them and reduce vegetation garden and agricultural land, open spaces and serious social and environmental problems Developments since the beginning of this century for the rapid development of industry and population growth combined with the variety of geographical system Land led to the development of activities and facilities heterogeneous in population distribution between urban and rural areas is environmental changes in the socio-cultural, economic and physical development and Open Space are physical uncontrolled urban issue that in recent years the city has attracted scholars consider providing certain conditions as well as the periods to changes in the organization led construction and thus to ensure continuity of knowledge of the city and its evolution in the development of this study is to understand the factors necessary .Goal in the physical development of Sari, according to the concept of sustainable development of urban space. The research of my thesis on the subject of development - physical space of the city and its environmental impacts (case study Sari) is extracted. The purpose of this research is descriptive and based on the nature and purpose of Shannon entropy models used Holdren. The results of this research will be infectious causes such as urban sprawl physical development, increased thirty times the population within 90 years 82% of physical susceptibility, related to population growth and18 percent growth in horizontal and spiral city. And finally the output of this research is that, given the rising trend of Sari especially in recent years, Physical development of urban space is not sporadic, meaning that the city without proper application and positioning applications , Is expanding and is located in the fertile lands and agricultural appropriate, by physical land is being swallowed, And it's important to us that this warning should avoid this risk, we designed a strategic plan The remaining land swallowed by the user to avoid the physical and the physical expansion of the city rather than on the surface, the height and use it to push the empty spaces within the city.