Abstract
Execution of development and creation of appropriate points for rural development without considering ecological capability will result in the appearance of several environmental, economic and social problems. This research is done in an analysis approach frame of a system with the aim of choosing the most suitable location for rural development in Abadeh with an area of 22,000 km2. In 2002 by applying geographic information system (GIS) precious tools. Based on the above objective, ecological resources of concerned area were recognized and surveyed. The obtained data changed into digital figures and together with the other descriptive data were shifted to Arc/Info and Arcview systems for the purpose of creation of data base. Based on specific ecological models of Iran and special conditions of the area and by using structured query language (SQL) in Arcview, the ecological capability of concerned area for rural development was determined. By considering current natural limitations, such as limited severe earthquake danger in central areas, limitation of flood danger in some of the central and western areas, development of evaporating deposits and salt domes in east and precipitation under 500mm in the studied area, no suitable place for the first grade rural development was found. However, it showed capability for second-grade rural development aspect. This area includes 3.8% of total area of the studied place. For improving present management in the studied region, it is recommended that in future development of the region, offered appropriated points while emphasizing on the land having low production capability to be considered.
Highlights
IntroductionWhen a rural or a residential area is formed into the two interactions, first, the formed area causes to generate a reaction toward environment (changing the natural waterway may be caused the erosion of the soil or soil becomes polluted by wastewater), second; environment has a reaction toward this area (exposed to earthquake or flood)
When a rural or a residential area is formed into the two interactions, first, the formed area causes to generate a reaction toward environment, second; environment has a reaction toward this area
Before the beginning of development, it is better to select the suitable developing site in terms of ecological capability in order to prevent reduction of natural resources, which may happen for the reason of illogical usage
Summary
When a rural or a residential area is formed into the two interactions, first, the formed area causes to generate a reaction toward environment (changing the natural waterway may be caused the erosion of the soil or soil becomes polluted by wastewater), second; environment has a reaction toward this area (exposed to earthquake or flood). Before the beginning of development, it is better to select the suitable developing site in terms of ecological capability in order to prevent reduction of natural resources, which may happen for the reason of illogical usage. The objective of this research is the prevention of excessive reduction of natural resources that was occurred due to improper use of the environment. Excessive reduction of natural resources, industrial and economical development together with population growth, with the possibility for doubling by the year 2050 [7], is the reasons for critical situation and destruction of the earth. Even economical localization shall unsteadily decrease environmental resources. In this regard, land use planning is a kind of long-term planning that considers the land as a determined factor in supplying development goals. Land use planning based on regulations with permanent and suitable return view, according to the qualitative and quantitative capabilities and talents for different use of human from the land, shall render type of utilization
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