Angelica Pianegonda

Logistics, distribution models, and landscapes of food production strongly influence the space of our cities and territories. In addition to the network of large-scale retail distribution that is diffused in urban and non-urban areas, with this contribution, we study the presence of new forms of the local and sustainable distribution of food (such as Alternative Food Networks, and community-supported agriculture). Studying and understanding how these distribution models can support and be integrated within a landscape planning and design approach is explored through the Analytic Hierarchy Process (AHP), a multi-criteria decision analysis method. Through the specific focus of a Food Hub localization, the aim is to demonstrate how distribution models can not only support but also integrate into landscape planning and design. The fundamental objectives for structuring and locating a Food Hub can be organized under three strategic objectives: pursuing the benefit of people, the planet, and profit. The choice of one distribution method over others, or what is the best location and condition for distribution centers, is the question we have tested with the collaboration of “L’Ortazzo” Association. The case study is a solidarity purchasing group located in the upper Valsugana valley area (Trentino Region, Italy), a supra-municipality reality involving about a hundred families that, currently, do not have a physical distribution center.

Urban forests, parks, and gardens are fundamental components of urban sustainability, resilience, and regenerative dynamics. Designers, architects, and landscape architects could smartly manage these dynamic ecosystems if efficiently provided with design-oriented digital tools, technologies, and techniques. However, practitioners lack knowledge and standardized procedures for their uses. The rise of low-cost sensors to generate 3D data (e.g., point clouds) in forestry can also effectively support monitoring, analysis, and visualization purposes for greenery in urban contexts. Adopting an interdisciplinary approach—involving the fields of forestry, geomatics, and computer science—this contribution addresses these issues and proposes a low-cost workflow for 3D virtual reconstructions of urban forests to support information management activities and thus landscape architecture applications. By connecting a wide range of methods (i.e., spherical photogrammetry, point cloud modeling), tools (i.e., 360° camera, tablet with lidar sensor), and software (i.e., Agisoft Metashape, CloudCompare, Autodesk AutoCAD), the proposed workflow is defined and tested in the development of dynamic virtual representations for a plot of the Mesiano University park in Trento (Italy). Finally, comparing acquisition, processing, and elaboration methodologies and their results, the possibility of developing digital twins of urban forests is envisioned.

Cities are responsible for about 75% of the global greenhouse gas emissions. Various materials and energy sources, which are mostly produced by the rural areas rather than the cities, are consumed by the cities, and their waste is released back into the rural areas, thereby causing evident environmental damages. The Rural–Urban Metabolism approach can offer a comprehensive tool to understand the flux of resources that cross the urban environments and plan for more sustainable cities. Considering the strength of the relationship between the urban and rural areas, this paper offers a new perspective regarding the Rural–Urban Metabolism and its application in the Autonomous Province of Trento is discussed. The methodological approach consists of four main steps: data collection and management to support strategic territorial/urban plans; data assessment to critically evaluate the existing context; data mapping to visualize the data and territorial dynamics; and finally, the definition of the strategic and integrated development plan and actions. The Rural–Urban Metabolism proved to be a strategic approach for urban planning and design to monitor the flow of it, assess the impacts of it and promote more sustainable and circular urban policies.

The contexts addressed by the Italian National Strategy for Inner Areas (SNAI) often lack successful regional policies and systemic territorial approaches to achieve effective transformations towards resilient territories. These issues are addressed by the ongoing project “B4R Branding4Resilience.” This contribution aims to present and discuss its first results in the focus area of Val di Sole, Trentino-Alto Adige Region (Italy). The main goal of the University of Trento unit is to pursue leadership in innovating with nature in small thermal villages. The aim is to create a territorial strategy based on the value of the water resources and thermal systems by promoting the enhancement of their natural capital. An interdisciplinary and multi-scalar methodology has been adopted to combine qualitative and quantitative approaches; a data collection process was used to explore the natural identity of Val di Sole to comprehend the ecological and spatial elements; a co-design activity was conducted with the local community’s engagement to propose a resilient territorial strategic vision. As a result, the “Val di Sole Blueprint” represents a strategic tool to implement thermal landscapes as ecological design resources for the territory and to support sustainable territorial development for a better quality of life.

Urban green infrastructure (UGI) has a key role in improving human and environmental health in cities and contributes to several services related to climate adaptation. Accurate localization and quantification of pervious surfaces and canopy cover are envisaged to implement UGI, address sustainable spatial planning, and include adaptation and mitigation strategies in urban planning practices. This study aims to propose a simple and replicable process to map pervious surfaces and canopy cover and to investigate the reliability and the potential planning uses of UGI maps. The proposed method combines the normalized difference vegetation index (NDVI), extracted from high-resolution airborne imagery (0.20 m), with digital elevation models to map pervious surfaces and canopy cover. The approach is tested in the Municipality of Trento, Italy, and, according to a random sampling validation, has an accuracy exceeding 80%. The paper provides a detailed map of green spaces in the urban areas, describing quantity and distribution, and proposes a synthesis map expressed as a block-level degree of pervious surfaces and canopy cover to drive urban transformations. The proposed approach constitutes a useful tool to geovisualize critical areas and to compare levels of pervious surfaces and canopy cover in the municipal area. Acknowledging the role of green areas in the urban environment, the paper examines the potential applications of the maps in the policy cycle, such as land use management and monitoring, and in climate-related practices, and discusses their integration into the current planning tools to shift towards performative rather than prescriptive planning.

Contemporary food systems face several paradoxes regarding equity and sustainability. Considering food production—an issue that simultaneously affects both the supply (production) and demand (consumption) sides—several cities have begun to implement new strategies, called Urban Food Policies. These approaches aim to address the various challenges presented by food system failures, while also involving the existing network of grassroot initiatives. For this reason, these have established Food Policy Councils, arenas where institutions can engage with supply chain actors and food activists, deciding through the processes of participatory democracy their Urban Food Strategies. This article investigates the evolution of a new Urban Food Strategy in a middle-sized Italian town, Trento. Despite a growing number of case studies discussing the promises and problematic aspects of UFS, empirical research and analysis tend to overlook the role of the context in which these processes are embedded and how the system of political, economic, cultural, and environmental opportunities weigh upon the success of these policies. The paper draws upon a multi-method qualitative approach combining in-depth interviews, document analysis, and direct observations of the construction process of an Urban Food Strategy for the city of Trento.

The landscape has been described as a ‘blind spot’ when examined in light of regional strategies. The immense potential of peri-urban and rural hinterlands to counter the climate emergency is therefore also overlooked. The European Institute of Innovation and Technology (EIT)Climate-KIC’s (Knowledge and Innovation Community) System and sustainable Approach to virTuous interaction of Urban and Rural LaNdscapes (SATURN) aims to address this short-sightedness. The reason why we do not see or value the landscape is complex, but part of the problem relates to its multiple ownership, numerous types and scales of conflicting designations, governance structures, policy requirements, and regulatory frameworks. This leads to an approach that is fragmented and sectoral and, therefore, fails to see the bigger picture or recognise the value that the territory has in order to deal with current environmental challenges. With partners from across Europe, the pan-European Orchestrated Ecosystem research project co-funded by EIT Climate-KIC, SATURN aims to develop new integrated strategies which will increase awareness of the capacity of the landscape, which is seen is seen as a vital way to address the deepening climate emergency. SATURN anticipates that the outputs will build capacity across Europe to help nation-states meet the 2030 UN Sustainable Development Goals (UNSDGs) and respond to the environmental challenges. This paper, reporting on interim findings, sets out the next phase of the project and concludes with lessons learned so far, including an initial identification of processes that can be applied in regions across Europe and an evaluation of the significance of exchanging knowledge between different countries.