Considerations on the regional landscape plan of Sardinia: a contribution from internal areas. – The concept of landscape is at the core of many geographical studies and is rich in different meanings that over time have given rise to numerous interpretations. According to the European Landscape Convention adopted by the Committee of Ministers of the Council of Europe in 2000, landscape is a combination of natural and cultural elements in continuous transformation. Transformations that, if not planned attentively, can give rise to processes of deterioration and loss of quality of landscape configurations. In a Europe where there is still a significant dualism between urbanized and rural areas and in an environmental, economic and social era marked by the objectives of sustainability dictated by the 2030 Agenda, it is therefore necessary to adopt and strengthen policies and strategies for a more cohesive development and planning of the territory. The contribution, after a brief review of the literature on European and national policies on the landscape, wants to focus on the ability of regional realities to activate reconstructive interventions and environmental improvements from the adoption of Landscape Plans. In particular, the attention wants to focus on the Sardinian regional context, the first reality in Italy to have adopted a Landscape Plan in 2006. A plan that, to date, has identified only in the coastal areas the areas to be protected and enhanced. However, in the light of the priorities for a sustainable future, the Plan needs to be reviewed and a new plan that can also include the internal areas that are still not sufficiently integrated in the development process of the island.
The Protection of Agricultural Areas and Urban Legislation. Reflections on Building Uses of Rural Soils. – Since the Second World War, the dynamics that have animated the processes of urbanization have generated a radical transformation of the Italian rural landscape causing a change not only in order to the localization modalities residential functions but, more generally, on the whole organizational structure of the territory. As far as the protection of agricultural areas is concerned, the Italian town planning legislation has taken on a role only in recent times, referring to the concept of reducing land consumption.
Starting from a brief overview of the international context, the contribution focuses on the regional scale highlighting the critical issues of the regulatory system of reference, identifying some critical elements relating to the lack of protection of the agricultural territory.
In the conclusions some brief indications for updating the regulatory framework are proposed.
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Land use changes, human activities (deforestation, agriculture, urban sprawl, ecc.) and abnormal weather events are the common reasons of hydrological problems like floods or landslides. Neglecting the terraced landscape, for example, reduced several times the drainage capacity of the water network surface, increasing the hydrological risks. In this paper we study terraced agricultural system of two villages (Prosecco and Contovello) near Trieste. First at all, we gave a detailed description of this rural landscape. Then, we applied a GIS analysis in order to evaluate main changes in the last forty years, overlaying not homogeneous cartography sources (aerial IGM photos of the 1974 and current ortophotos). So, we identified neglecting processes and reforestation dynamics of this terraced landscape. In a restyling perspective, we identified main local tourist attractions. Finally, we hypothesized a pathway aimed at sustainable tourism.
Rural development and territorial well-being. – The paper analyzes the issue of the relationship between rural development and well-being. Taking into account the multifunctional dimension assumed by rural development over the last few years, the topic of the landscape play a central role. In fact, it is a common good which concerns the settled communities and those who use it. The theme of the rural landscape so connects to the themes of participation and democracy.
Useful agricultural area income indicators, processes and development. a reading of rural landscape and its functions. – Since the last century has grown, local and global scale, the awareness of the multifunctional role of agriculture, which adds to the productive purposes of environmental protection, landscape conservation and management of resources. Transverse to the multiple functions is the pursuit of sustainability, whose social, economic and environmental dimensions, are put at risk by increasingly binding market dynamics and agricultural policies. It seems useful, therefore, to highlight some key points of these synergies with the possible indicators, including through the presentation of case studies, aimed at understanding trends in productivity and gradual reduction of SAU.