PAESAGGI UMANI/URBANI E PROSPETTIVE DELLA CITTÀ. UN APPROCCIO ASSIOLOGICO

This contribution deals with the issue of the representation in terms of value attributes of the municipalities characterized by complex evolutive processes involving their landscape, urban and architectural characteristics. With reference to the case study of Syracuse (Italy), an assessment pattern has been drawn with references to the two dimensions of the urban and human capital, basing on the official dataset by the Italian National Institute of Statistics (ISTAT), on a Census Sections scale. A great amount of data has been coordinated to provide the most significant indices over an observation-valuation-interpretation pattern inspired by some aspects of the evolutionary approache concerning the natural eco-systems. A GIS-based representation of the numeric results coming from a Hierarchic Multidimensional approach allowed us to identify some of the main typical urban/human profiles referable to the areas more significantly characterized by landscape-urban and socioeconomic values, in the cases of both decay and success

Value and Quality in the Dialectics between Human and Urban Capital of the City Networks on the Land District Scale

This contribution proposes an inter-scalar and multi-polar analysis evaluation model of the territory of the Enna district, aimed at providing a robust axiological representation of the salient aspects of the general issue of internal areas, and therefore of the set of criticalities affecting them from the perspective of the human and urban capital they express. In the prospect of investigating the relations between urban and life quality—corresponding to the “city effect”—in the territorial context of each of the 20 municipalities of the Enna district, a hierarchical descriptive-valuation model was created, which coordinates a relevant amount of information units (data) and the corresponding attributes, indicators and indices that have been turned in aggregate value judgments attributed to each administrative land unit, from the perspectives of the criteria referred to as the main forms of the territorial capital. This is a multi-dimensional valuation model based on the Multi-Attribute Value Theory. Each survey and processing is mapped with different levels of detail at the scale of municipalities, census sections and cadastral land units. The outcome of this complex process of analysis and assessment provides multiple comparisons, revealing unexpected and sometimes counter-intuitive aspects in several municipalities, some of which are characterised by innovative prospects and opportunities for redevelopment of their historic centers. Correlations between information units at the different levels of the dendrogram have also indicated interesting trends and attitudes, whose comparisons can address territorial policies on both a local and provincial scale. Furthermore, the focus on the “cities network” is here assumed and proposed as the privileged point of observation of territory and the related aspects of the quality of life

An Axiology of Weak Areas: The Estimation of an Index of Abandonment for the Definition of a Cognitive Tool to Support the Enhancement of Inland Areas in Sicily

The marginalization of areas due to a progressive increase in social, material, economic, and infrastructural vulnerability is a phenomenon that afflicts many countries today, and it is growing rapidly. Agenda 2030, in highlighting the need to identify measures to counter this phenomenon, has promoted the development of a growing awareness of addressing this issue that cannot be postponed. With this in mind, in Italy, a map of inland areas was produced by the Interministerial Committee for Economic Planning and Sustainable Development (ICEPSD), a publication aimed at measuring the extent of the phenomenon and support the development of specific strategies that collectively define the National Strategy for Inland Areas (NSIA). In this study, starting from a critical analysis of the classification of areas in the National Strategy for Inner Areas, we propose a new cognitive tool of the phenomenon of abandonment developed from the perspective of an axiological approach of marginal areas. This tool is based on the mapping of an abandonment index Ia on QGIS with reference to the clusters of municipalities identified based on the quartiles of its values. This index was estimated as an aggregate weighted sum of the components identified because of the Principal Component Analysis (PCA) used to analyze the indicators of different forms of territorial capital of weak areas

An Axiology of Weak Areas: The Estimation of an Index of Abandonment for the Definition of a Cognitive Tool to Support the Enhancement of Inland Areas in Sicily

The marginalization of areas due to a progressive increase in social, material, economic, and infrastructural vulnerability is a phenomenon that afflicts many countries today, and it is growing rapidly. Agenda 2030, in highlighting the need to identify measures to counter this phenomenon, has promoted the development of a growing awareness of addressing this issue that cannot be postponed. With this in mind, in Italy, a map of inland areas was produced by the Interministerial Committee for Economic Planning and Sustainable Development (ICEPSD), a publication aimed at measuring the extent of the phenomenon and support the development of specific strategies that collectively define the National Strategy for Inland Areas (NSIA). In this study, starting from a critical analysis of the classification of areas in the National Strategy for Inner Areas, we propose a new cognitive tool of the phenomenon of abandonment developed from the perspective of an axiological approach of marginal areas. This tool is based on the mapping of an abandonment index Ia on QGIS with reference to the clusters of municipalities identified based on the quartiles of its values. This index was estimated as an aggregate weighted sum of the components identified because of the Principal Component Analysis (PCA) used to analyze the indicators of different forms of territorial capital of weak areas

Value and Quality in the Dialectics between Human and Urban Capital of the City Networks on the Land District Scale

This contribution proposes an inter-scalar and multi-polar analysis evaluation model of the territory of the Enna district, aimed at providing a robust axiological representation of the salient aspects of the general issue of internal areas, and therefore of the set of criticalities affecting them from the perspective of the human and urban capital they express. In the prospect of investigating the relations between urban and life quality—corresponding to the “city effect”—in the territorial context of each of the 20 municipalities of the Enna district, a hierarchical descriptive-valuation model was created, which coordinates a relevant amount of information units (data) and the corresponding attributes, indicators and indices that have been turned in aggregate value judgments attributed to each administrative land unit, from the perspectives of the criteria referred to as the main forms of the territorial capital. This is a multi-dimensional valuation model based on the Multi-Attribute Value Theory. Each survey and processing is mapped with different levels of detail at the scale of municipalities, census sections and cadastral land units. The outcome of this complex process of analysis and assessment provides multiple comparisons, revealing unexpected and sometimes counter-intuitive aspects in several municipalities, some of which are characterised by innovative prospects and opportunities for redevelopment of their historic centers. Correlations between information units at the different levels of the dendrogram have also indicated interesting trends and attitudes, whose comparisons can address territorial policies on both a local and provincial scale. Furthermore, the focus on the “cities network” is here assumed and proposed as the privileged point of observation of territory and the related aspects of the quality of life

People, Property and Territory: Valuation Perspectives and Economic Prospects for the Trazzera Regional Property Reuse in Sicily

As in many parts of Italy and Europe, the Sicilian Trazzera regional property has been for a long time the main land infrastructure supporting the agro-pastoral economy. Throughout its slow evolution, this land heritage has been affected by transport transformations and illegal appropriations by neighboring landowners, which have reduced its potential public function in the current renewed prospects of sustainability and a new balance between territories concerning the issue of the inland areas. A further issue concerns the management of the relationship between private interest and prospects for public reuse in progressively urbanized territorial contexts where this infrastructure takes on considerable economic and real estate interest. The current regional legislation suggests some measures for inter-municipal planning that also include the legitimization of illegal appropriations. From this twofold prospect, according to the wide-spread information and communication technologies (ICTs), and also including the geographic information systems (GIS), this work provides the application of two assessment tools based on a GeoDatabase of the current heard roads in the two areas of quantitative–monetary and aesthetic–qualitative assessment. The first shows the extent to which the fair compensation to be charged for legitimizing land parcels is underestimated today, to the detriment of urban social fixed capital development. The second demonstrates the way that common awareness of landscape value can be nurtured for the benefit of land and ecological–environmental rebalancing