نوع مقاله : مقاله پژوهشی
نویسندگان
1 استاد تمام دانشکده مهندسی و پدافند غیر عامل، دانشگاه صنعتی مالک اشتر تهران، ایران
2 کارشناسی ارشد پدافند غیر عامل گرایش طراحی، دانشکده پدافند غیرعامل ، دانشگاه صنعتی مالک اشتر تهران ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
The escalating water crisis in Iran has necessitated the strategic expansion of desalination technologies along its southern coastlines, particularly within the Makran region. However, given the operational sensitivity and immense scale of these facilities, suboptimal site selection can trigger profound environmental degradations and passive defense vulnerabilities. This research aims to identify optimal locations for desalination plants in Chabahar County by integrating spatial analysis with expert subjectivity under a passive defense framework. The methodology is predicated on a hybrid approach combining Geographic Information Systems (GIS) and Q-Methodology. Initially, 21 critical criteria were identified across four primary domains: natural hazards (seismicity, liquefaction, and flooding), infrastructure (power and road networks), environmental considerations (wetlands, habitats, and water quality), and management-land use factors (deterrent centers). Subsequently, using Q-methodology to analyze expert perspectives, four dominant mental models were extracted, which served as the basis for layer weighting. Spatial data layers were standardized in ArcGIS using the Euclidean Distance function and synthesized according to weights derived from expert consensus. The findings reveal that expert mentalities converge on four core axes. The final spatial modeling indicates that the zones situated in the southern and eastern sectors of Chabahar, achieving the highest suitability score (+2), represent the optimal regions for facility construction. These areas exhibit the lowest vulnerability due to their alignment with passive defense standards, proximity to critical energy infrastructure, and strict adherence to ecological safety buffers.
کلیدواژهها [English]
)