Potential suitability for urban planning and industry development using natural hazard maps and geological-geomorphological parameters
Potential suitability for urban planning and industry development using natural hazard maps and geological-geomorphological parameters
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DOI：
10.1007/s12665-011-1263-x
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发表时间：
2012-05-01
影响因子：
2.8
通讯作者：
Chousianitis, Konstantinos G.
中科院分区：
文献类型：
--
作者：
Bathrellos, George D.;Gaki-Papanastassiou, Kalliopi;Chousianitis, Konstantinos G.
在规划城市环境时，通常只考虑经济和社会参数。因此，城市地区易受自然灾害的影响，造成广泛的破坏，因为城市或城镇一再位于脆弱地区。在本研究中，为保护人文环境，提出了一种独特的城市规划和可持续发展的方法。研究区域为特里卡拉省（希腊中部色萨利西部）。提出了以自然灾害为主，结合地质地貌地理特征，综合评价研究区城市发展和轻工业发展的适宜区域。所使用的参数进行了相关性，通过使用层次分析法（AHP）的方法，并纳入地理信息系统（GIS），以产生相应的适宜性地图。研究区被分为五个类别的非常高，高，中等，低，非常低的城市增长和工业发展的适宜性。此外，研究了自1885年以来，研究区的三个主要城镇（特里卡拉，Kalambaka和Pyli）的城市界限的时空变化。这些变化勾勒出城市增长的趋势。城市增长趋势与这些城镇的城市增长和工业发展的潜在适宜性之间的比较导致差异。这主要是因为在大多数情况下，只有地理，社会和经济因素用于城市发展，而在我们的研究中，自然灾害，地貌和地理参数进行了量化和考虑。
During the planning of an urban environment, usually only economic and social parameters are taken into account. As a result, urban areas are susceptible to natural disasters, which cause extensive damages in them, because the cities or towns have been repeatedly located in vulnerable areas. In this study, for the protection of human environment, is proposed a unique approach of urban planning and sustainable development. The study area is Trikala Prefecture (Western Thessaly, Central Greece). An integrated evaluation of the suitable areas for urban growth and light industry development is proposed by using mainly natural hazards as well as geological-geomorphological-geographical characteristics of the study area. The used parameters were correlated by using the analytical hierarchical process (AHP) method and incorporated into a geographic information system (GIS) in order to produce the corresponding suitability maps. The study area is classified in five categories of very high, high, moderate, low, and very low suitability for urban growth and industrial development. Moreover, the spatio-temporal changes of the urban limits are studied since 1885 for the three major towns (Trikala, Kalambaka and Pyli) of the study area. These changes sketch out the urban growth trend. The comparison between the urban growth trend with the potential suitability for urban growth and industrial development of these towns lead to discrepancies. These can be attributed mainly to the fact that in the majority of cases, only geographical, social, and economical factors were used for urban development, whereas in our study, natural hazards, geomorphological, and geographical parameters were quantified and taken into account.