نشریه جغرافیایی سرزمین
پیاپی 57 (بهار 1397)

Air pollution threatens the lives of citizens as a problem of life in metropolises in the world and probably results in heart disease. The relationship between heart disease reference to hospital and pollutants was analyzed using descriptive-statistical method. The results of Chi-squared test between heart disease patients and exposure to pollutants like SO21NO22 and PM103 and ANOVA Test with patients' exposure to CO4 and NO2 showed a significant relationship. Also calculating Correlation coefficient showed the most Pearson correlation for PM10 with 0/165 coefficient and for SO2 with 0/113 coefficient. So there is a significant and meaningful relationship between the number of heart disease patients referring to hospital and air pollutants in Isfahan.

In Iran these strategies have experienced in a variety of ways and in the past decade effective proceedings done to provide urban and rural housing. The paper is study the ways and effects of rural housing provision said to aim to analyze the methods and the housing provision status in rural settlements around metropolitan areas. For this research, villages Firozabad, Ghaleno Khaleseh and Dehkheir of Kahrizak district of Ray town ship with 4562 households were selected as sample. Research methodology is descriptive – analytical and used documents and official documentation of Housing Foundation of Islamic Revolution and field studies (questionnaire) for data collecting and for data analysis, statistical software and models, SWOT and AHP are used. The results show that in the first method and the amount of facilities delivery is not sufficient in terms of quality and quantity, then to variety facilities can help to rural households and in the end regional policies adaptation and provide housing programs and in other words, making the programs native can be effective for more rural housing and easier repayment house facilities.

The purpose of this study is assessing the spring precipitation and outgoing long wave radiation using Reviews Climate maps at different levels of the atmosphere, surface and Earth mapping reflecting long-wavelength radiation. For these data synoptic stations of the North West (15 April 2016) was obtained from the meteorological. The data from the induction by NCEP-resolution grid of horizontal 5 degrees of length and width of geographic and through the application Grads, maps of sea level, the 500 hpa daily, Vorticity 700 hpa, map convergence and divergence flow of moisture , long wavelength reflectance map of the earth's surface, atmosphere and map omega vertical advection map queries. Reviews maps indicate that the main cause of precipitation North West of Iran on 26 April, entry system, the rainfall from Eastern Europe and accompanying Western air mass with this system, and the effect of convection locally in the morning because of high levels of outgoing long wave earth is very minimal, but in the afternoon the existence of the local convection has intensified and the highest precipitation occurred in the study

Geosites in addition to academic values, protective values, cultural, aesthetic, social and economic requirements. Based on this research geosites in the city of Marivan, have been studied. For this purpose the city 12 geo sites have been identified and assessed. This research To evaluate the geosites three methods have been used Gam, Fassoulas and Kubalikova. And after evaluation criteria and sub-criteria using any of the methods, based on the scores obtained, the regional geo sites are ranked. After evaluating geosites, maps zoning areas prone to the development of geotourism is provided. For this purpose, 8 parameter is used And in order to do zoning, the fuzzy logic model AHP is used. The results indicate that Zribar Lake, Plain Bilo, Plain Navtagh and Zone Ghamchian have the highest value. Also, the criteria were considered in these methods can be said that the management and protection of regional geosites not suitable It is therefore essential to develop geotourism industry in the city on the management, conservation and public awareness raising activities is necessary.

Since 1970, a major problem worldwide is energy shortage along with the high consumption of energy in buildings. Architects are attempting to find solutions for managing buildings energy consumption. One innovative approach is Biomimicry. A subcategory of biomimicry is building skin which forms the entire exterior of the building. It is the boundary through which the buildings interaction with the environment occurs. Proper management of the building skin can significantly reduce the building's energy demand. The main objective of this paper is to investigate the ability of reducing energy consumption by applying the biomimicry approach on buildings skin design. In order To achieve this aim, a research methodology has been designed to accomplish four objectives. First, it will carry out an in depth research on biomimicry, skin, and biomimicry in building skin through the study of existing literature. Second, international case studies will be presented and analyzed in terms of usage of biomimicry, in addition to, the impact it had on reducing the buildings energy consumption. Finally it will conclude with guidelines for building skin biomimicry design for more efficient energy consumption in buildings.

Urban areas are the deteriorated areas of the territory in the face of some negative features, in the cities. The areas suffering from problems such as Frsvdgyhay somatocutaneous appearance, poor infrastructure and utilities, social delinquency and problems of cultural and economic problems of suffering,The tissues in spite of all the weaknesses and shortcomings, the cities are considered minor and appears to be damaged due to the scope and severity of the problems facing the most efficient approach to deal with the defects and shortcomings adopted a partnership approach with the objectives and sustainable development.The indices identify distressed areas and sustainable urban development, there is a close relationship;Therefore, this study aimed to investigate the relationship between the old context and identify indicators of sustainable development in distressed areas Jolfa district of Isfahan using canonical correlation analysis to determine change two sets of variables was conducted.

The study evaluates effects of desert tourism on sustainable development of rural areas. The study is of descriptive-analytical . The method for data collection is literature review and survey (questionnaire). The statistical population of the study was consisted of host community (rural households), with a sample size of 5540 households in the studied areas. The questionnaires were analyzed using the statistical software of SPSS. For analysis of data and testing of hypothesis used statistical tests of one sample T-test and factor analysis. In addition, its validity is 0.73. The impact of desert tourism on sustainable rural development in the study area analyzed by using of factor analysis and 29 variables, that variables reduced to four factors. The first factor as economic development with variance of 30.61 percent was recognized as the most important factor, that it was affected by desert tourism in rural areas in the studied area. The explanation of the relationship between desert ecotourism and sustainable rural development, the result showed the development of desert ecotourism with a coefficient of 0.621 on economic development, with a coefficient of 0.521 on social development, and with a coefficient of 0.304 on physical-environmental development affected in villages in the studied area.

this research approach is Descriptive - analysis Follows three major goals, the first goal is to determine the state of social trust in distressed areas Jajyn, The second objective survey of satisfaction with the quality of life in distressed areas Jajyn, And (iii) the relationship between social trust of citizens satisfied with the quality of life. First, a questionnaire that included items related to social trust and quality of life variables were developed, The validity and reliability of expert opinion through Cronbach's alpha coefficient was measured. Then through sampling (Cochran method) of 364 questionnaires were distributed to meet the assumptions of the research community and they are more job these people are employees. Among the items related to the quality of life for the greatest satisfaction about the quality of drinking water with an average 3/99 and And in second place with an average of 3/94 is having a sense of belonging to the neighborhood. Most people also dissatisfaction about the quality of their housing units with an average of 2/58.