فصلنامه برنامه ریزی فضایی (جغرافیا)
سال یازدهم شماره 3 (پیاپی 42، پاییز 1400)

The most important center of dust production in Isfahan province is Segzi-Rudasht center. This center with an area of 801520 hectares is located in the east of the historical city of Isfahan. Despite the great economic potential, the study area is in a state of imbalance due to drought, reduction of agricultural activities, lack of employment processes and consequently unemployment and lack of demand for labor, which is due to the imbalance in the coming years. Reducing water resources and increasing particulate matter become more critical. Creating and spreading dust in the east of Isfahan. This research is a survey research and questionnaires were designed to achieve the research objectives appropriate to the statistical population of the project. In addition, observational interview methods were used to obtain more information. The validity and reliability of the questionnaire were assessed by a panel of experts using the opinions of experts in natural resources and desertification, and the reliability was assessed through a pilot study by calculating the Cronbach's alpha coefficient.In order to analyze the data and information from different methods of descriptive and inferential statistical analysis such as pca factor analysis (factor analysis), The results show that determining the degree of importance of each factor indicates the great importance of water and agriculture factors in intensifying desertification and the occurrence of fine dust in the Segzi-Rudasht pilot. There are social factors and finally development and technological factors. The extent of economic damage is only part of the enormous damage that this phenomenon has done to the system of research scope

Problem definition: 

At present, diversification of economic activities in rural areas has become more and more important. In the meantime, the handmade carpet industry, due to its long-standing link with the country's rural areas, should be considered as part of the rural non-farm economy in the form of a livelihood approach.

The purpose of this study was to investigate the production situation and the effects of handmade carpet production on livelihoods of rural households in this county.

This is a descriptive-analytical study. The statistical population of the study includes all carpet weaving households residing in the villages of Fasa county. In this study, to calculate the maximum number of sample households, based on the number of households living in the villages studied and using Cochran's formula, 372 sample households were calculated to complete the questionnaires, and finally household questionnaires were completed by random sampling with the help of active people in the production of handmade carpets. AHP model, statistical and spatial analysis, and Expert choice software, SPSS and ArcGIS were also used for data analysis.

According to the results of study, in villages where the skill of weaving handmade carpets is traditional, the average livelihood level of households living in them is moderate or weak and lower than other villages active in handmade carpet production. The results of Kendall's test in examining the relationship between the amount of handmade carpet production and the level of livelihood of the studied households also show that these two variables are related to each other with a correlation coefficient of -0.106. 

Innovation:

 In this study, the desirability level of livelihoods of households were determined and the distribution of villages has been considered separately from the average desirability of household livelihoods living in them.

The presence of formations containing gypsum layers will enhance the formation of gypsum karst forms. The thickness of the gypsum layers and the quality of the mentioned beds influence the formation of such landforms. The Maroon plain is located in the folded zone of the Zagros Mountains in Kohgiluyeh and Boyer-Ahmad Province. The existence of the Gachsaran Formation and occurrence the karst phenomena (among which sinkholes are the most significant) in this plain have a very destructive impact on the roads, facilities, farmlands, residential units, and the reservoir of the Maroon Dam located in the plain; but unfortunately, this phenomenon is not well-known and well-studied. In this research, karst evolution zoning map was prepared using the fuzzy model; to produce this map, ten environmental factors including the slope, slope direction, geology, distance from Knick line, distance from flow line, distance from the river, elevation, land use, climate, and the NDVI Index were used. The results of this study demonstrated that 55.2% of the study area is situated in the zero-risk zone because it is situated out of the Gachsaran Formation realm and lacks the gypsum layers; as well, 11.2% of the area is in the high-risk zone, 18.5% in the medium-risk zone, and 15.1% in the low-risk zone. Field observations and studying the zoning map indicate that the main factors influencing on the karst evolution of this area are slope and streamlines which superimposed on the gypsum layers.

Statement of the Problem:

 Currently, the rural community of Iran It faces many problems such as poverty, unemployment, low income, migration, low access to infrastructure and welfare services and high level of food insecurity. The main root of these problems lies in the weakness of the economic base of the villagers Which is one of the most important solutions to solve the economic and social problems of the villagers, Is the development and promotion of entrepreneurship among them which is referred to as the engine of economic development.

The purpose of this study was to evaluate entrepreneurship indicators among villagers and Identify the factors affecting it.

This quantitative and applied research has been done in a survey and in terms of methodology It has been done with a combination of analytical and descriptive methods of structural analysis was performed using the model. The main research tool for data collection was a researcher-made questionnaire That Has been reviewed and approved Its Validity Using the formal method and Its reliability using Cronbach's alpha coefficient. The statistical population of the present study included all heads of rural households living in Owramanat region (N = 23344), That Were selected to complete the research process 209 of them.

The research results showed It is located on the lower level the Status of entrepreneurship indicators among villagers with an average of 2.453. The results of the structural analysis model about a Determinants of entrepreneurship in rural areas shows Two factors of economic protection policies and Environmental-regional factors respectively with a total effect of 0.613 and 0.461, Are key factors affecting the development of entrepreneurship in rural areas.Innovation: Localization of entrepreneurship indicators provided by Global Institute for Entrepreneurship Development in the study area, Is the innovation of the present study.

To obtain the required data From Library and field methods were used. The statistical population of the study is 10 tourist villages in the central part of Nayr city with a population of 1157. The sample size was estimated based on Cochran's formula of 300 people That Dispersion of the number of samples in villages, They were distributed according to their population. To study the issue of natural, economic, social, cultural, physical and managerial (institutional) indicators In both promotional and inhibitory dimensions were used Based on the qualitative content analysis of the collected data through review of sources and interviews, key concepts were extracted from the text of notes and interviews, and during open coding, 30 inhibiting factors and 22 promoting factors were identified. The validity of the questionnaire was confirmed by experts in this field And Reliability coefficient It was also estimated 0.85 based on Cronbach's alpha. SPSS19 and Lisrel software were used for analysis. The results show that among the factors promoting rural tourism, The highest factor load among the underlying physical factor, according to the beauties in rural housing, In the environmental factor, according to having beautiful and original natural landscapes, In the socio-economic factor, the existence of diversity of livelihood And in the managerial-institutional factor, There has been an increase in the number of non-governmental organizations in the field of tourism. In relation to deterrents The results also show Which in the underlying physical-physical factor in terms of weakness in the field of road and transportation, In the environmental factor, the destruction of the natural resources of the village, In the socio-economic factor, there is a lack of bank credits to the tourism sector And in the managerial-institutional factor, the lack of coordination between the organizations and the ministries in charge has had a greater impact.

The main purpose of this study is to identify and analyze the development drivers and to develop the optimal development scenarios as well in Yasuj city based on future research and scenario writing approach. The present research method is of qualitative / quantitative strategic analysis type and is in accordance with the structural and quasi-mathematical approach and multiple choice of topics and methodologies of foresight and scenario. The size of the statistical population of the present study are all experts and proficients who are fully acquainted with subject of the regional development, urban development, urban planning and future research approach, and scenario writing. Also, sampling method, purposive sampling and statistical sampling, 30 experts and proficients, university professors, executive directors of the province and PhD students related to the regional development, urban development, urban planning and future research and scenario writing, were selected as samples. The main method of data and information collection is the brainstorming method. The main tools for data and information analyse and the research information is the Micmac future research software, based on analysis of cross-sectional effects and Morphol scenario software according to the inertial morphological model. The results show that the desired and purposeful development of Yasuj city is based on dimensions and components of 17 key drivers (employment(95/0), decision-making power at the national level(89/0), land exchange(70/0), good governance(70/0), share of the private sector in the economy(65/0), water management(70/0), transportation(67/0), smart urban management(52/0), sustainable rural employment(53/0), handicrafts(46/0), social tolerance(89/0), ethnic and tribal management(47/0), citizenship culture(37/0), agricultural production(37/0), tourism attractions(30/0), medicinal plants (45/0)and spatial structure of activities(45/0). Also, the results of the analysis and planning of the baseline scenario show that the heart and the central core, as well as the development structure of Yasuj city, are based on the tourism strategy(48/0).

The quality of residence is a very effective factor in the physical and mental health of the inhabitants and improves the satisfaction of life. Since residential satisfaction is part of the area of life satisfaction, it is considered as one of the most important issues in the residential environment, which should be considered when designing residential complexes.

The purpose of this study was to assess analyzing the impact of each aspect of the residence quality on a variety of residential complexes.

The statistical population of the study is residents of Fateh, Pardis, Fajr, Chamran, Golpark, Sattarkhan, Emerald, Irdak, Tavous and Sepidar residential complexes in Tabriz. The sample size is 150 (15 out of 10 residential complexes). The statistical population was randomly selected using Cochran formula. Results and Innovation: The innovation of the present study is to investigate the impact of residential complexes on the quality of residence. The results showed that the impact of dimensions on the quality of residential complexes is as follows: Physical quality> Functional quality> Social quality> Context quality, Also for the quality of residential units is as follows: The external conditions of the residential unit> Residential Unit Facility> Inner conditions of the residential unit> Residential unit cost. As a result the average quality of housing in the complexes is as follows: Irdak>Fateh>Tavous>Fajr>Pardis>Chamran=Golpark>Zomorod>Sepidar>Satarkhan.Therefore, according to the research findings, considering the physical quality of the complexes as well as the external conditions of residential units in order to improve the quality of residential is increasingly important. In the process of research, the average quality of residential units in the men's group is more than women. Also, Ownership status also has a different impact on the quality of a residential unit, as the average quality of residential units is higher for the owner group.