GEOGRAPHICAL JOURNAL OF TERRITORY
Year:2014 | Volume:11 | Issue:43|Papers Count:7

Due to the growing human population on one hand and increasing industrial development on the other hand waste production is unavoidable. The main purpose of this research is spatial analysis operation with using GIS technology in order to locate the optimal range for the landfill of heer district of ardebil province. for this purpose, in the first stage, using 12 information layers which includes 9 layers of natural information (environmental) and 3layers of social intelligence economics which related to case study enter the ARC GIS software and landfill databases was formed. In the second stage information layers based on existing standard of four organization: Environmental protrction Agency, the organization of water, earth and weather preservation of Canada, management and planning organization of iran and Iran department of Environment with Network analysis process (ANP) in super decision software and expert opinion of expert and specialist was weighting, categorized and applied on the current layers. checking the initial result showing that resulting model of ANP not only select the landfill are but also, offer other areas.

The Approach of being compatible with nature is very important so that complying with environmental housing will be a valuable step in modulating the energy challenges. The villages and the rural - urban located suburban have considerable importance. In this study, firstly, population-based study has been done to determine the need for housing in rural northern plains of Qazvin using Statistics, Population and Housing in the years, 1996, 2006 and 2011. Then according to the data from meteorology stations within and adjacent areas, climatic zoning in Arc GIS was performed. Finally, climate comfort zone with experimental effective temperature (ET) and the application of physiologically equivalent temperature (PET) was calculated. The results showed, In terms of population, study rural housing is the justified. Map and typing climate became semi-arid to arid climate along the northwest to the southeast of the region. As a result of the differences in climate, the climate comfort in the southeast direction, shows a significant decrease. The results of this study is to recommend practical cases such as run compact architecture with heavy roof and wall, locating veranda in the North East of houses, roof openings and brick facade of the application.

The Alvand plutonic mass is one of the largest plutonic bodies in the Sanandaj – Sirjan metamorphic belt. This paper evaluates outcrop relative resistance of rock units against destruction and weathering based on intact rock texture and structure properties with using the numerical value. For this purpose at first the some properties of texture and structure as the criteria were chosen and indexed. Then relative resistance outcrop of rock unites based on numerical value from 1 to 10 was assessed, and the zoning map was provided. Accordingly Pegmatitic granite has minimum resistence with 3.75 and Olivine gabbro has maximum reasistence with 5.75. Weighted average degree of Alvand pluton was specified 5.1 which reflects the moderate resistance degree outcrops against destruction and weathering in terms of structure and texture characteristics between internal igneous rocks.

Urban tourism in recent decades has a significant impact on the spatial development or spatial change of cities and urban. Baneh city is one of the areas in Kurdistan province has witnessed a significant change in tourism sector in recent years And impact in changes in economic, social, and physical in the city. The aim of this study was to determine the nature and impact of business tourism is the city's Baneh and has been determined indices to investigate this relationship. The application of network analysis to evaluate the variability of each of the parameters and prioritize them. It was found that the conversion of residential to commercial use (normalized score of 0.546) in the site-specific clusters of urban land development business tourism in Baneh, Option "build commercial complexes" (a normalized score of 0.510) in cluster housing and commercial complexes, Under the "rise residential towns around the city" (a normalized score of 0.473) in the cluster expansion of the city And nodes 'park' (normalized score 0.473) in clusters of residential areas, catering and entertainment out more points than the other nodes in the cluster.

Present research, the analytical method is applied. The aim of study was to evaluate indicators of environmental instability Metropolis of Ahvaz, emphasizing the waste index. To achieve the above objective, the concept of urban sustainability and urban instability became to the identification of criteria and sub-criteria of the action And then according to the objectives of the study, the conversion process criteria and indicators and the indicators are quantitative indicators within the AHP weights became prioritized for analysis of spatial data, software, GIS, is used. In this context, the most important explanatory factors for the assessment of environmental instability, urban, urban waste pollution indicators and the indicators chosen Evaluated. The findings of this study indicate that in Ahwaz, based on the study, the environmental conditions are instability So that the effect of one factor (387.0), the highest value is weighted in the urban areas And the two Area have by weight (02.0), the lowest in the scale waste pollution in the urban areas.

The first step in planning is to recognize the economic, social and cultural inequalities between different regions. Since the criteria is very common in regional development, the areas classified according to various indicators of economic, social, cultural and physical. Because of the important role of the Khuzestan province level has always been of interest to managers and administrators spent planning specific to this region. This province has a population of over 4.2 million people that is 23 city and 67 percent in urban areas and rural areas are remaining. This research is descriptive method, analytical measurements and data collection methods and statistical library has been done to determine position of the Khuzestan province and inharmonious Maurice and Guttman scales models is used. Coefficient based on the calculated results of development assistance Maurice and Guttman scales models in Khuzestan province, Behbahan city having highest and Andika city has the lowest coefficient.

In this research, by review of previous works and field works, the Nine factors identified effective factors in landslide hazard and used for analysis risk by GIS software. the occurred land slides in the study area were gathered and rectified by GPS. These Nine maps were crossed with the occurred landslide map and Landslides amounts and their areas were computed in each class. After determining the rate of each factor (element), land slide zonation was performed in GIS by artificial neural network and AHP Models. The efficiency of output results of models was assessed by DR and QS indices. The results of DR index showed The map was produced using a neural network than maps produced using the analytic hierarchy higher accuracy for the study area.