D. Cannatella
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11 records found
1
Spatial Analysis in Multi-Value Assessment for Rural Landscapes
A Comparative Study of ES, LS, and LCA Frameworks
To address these gaps, this study conducts a comparative analysis of three key landscape valuation frameworks–Ecosystem Services (ES), Landscape Services (LS) and Landscape Character Assessment (LCA). Through a semi-structured literature review, this contribution explores how these frameworks assess landscape values, and examines their respective criteria. Results show that ES and LS frameworks primarily value landscapes based on the benefits they provide to people, while LCA emphasises qualitative aspects such as perception and identity, recognising the intrinsic value of landscapes beyond their functional use. The analysis highlights critical gaps in current approaches, including their predominantly anthropocentric perspective and limited integration of multiple values into decision-making processes. We need for a more inclusive and spatially explicit valuation framework that places landscapes, especially in marginalised areas, at the centre of valuation processes and recognises their multiple, interconnected values. ...
To address these gaps, this study conducts a comparative analysis of three key landscape valuation frameworks–Ecosystem Services (ES), Landscape Services (LS) and Landscape Character Assessment (LCA). Through a semi-structured literature review, this contribution explores how these frameworks assess landscape values, and examines their respective criteria. Results show that ES and LS frameworks primarily value landscapes based on the benefits they provide to people, while LCA emphasises qualitative aspects such as perception and identity, recognising the intrinsic value of landscapes beyond their functional use. The analysis highlights critical gaps in current approaches, including their predominantly anthropocentric perspective and limited integration of multiple values into decision-making processes. We need for a more inclusive and spatially explicit valuation framework that places landscapes, especially in marginalised areas, at the centre of valuation processes and recognises their multiple, interconnected values.
Mapping Real Estate Values
A Semi-systematic Literature Review of Spatial Evaluation Methods and Approaches
Industrial Transformation and Sustainable Urban Planning in the Pearl River Delta
A Landscape-based Approach
Industrialization in the PRD has brought about great economic growth and contributed to the rise and consolidation of this deltaic region as a key global player. However, it also generated severe environmental imbalances and pollution of vital and non-renewable resources, such as soil, water and air. Nowadays, the increasing shift towards service-oriented and innovation-driven sectors makes abandoned and decommissioned industrial areas available for transformation. However, to make the most of the potential of these areas to achieve sustainable urban development, novel approaches in planning and design practise are needed to tackle the complexity arising from the challenges posed by climate change and urbanization. This contribution provides a landscape-based approach to adaptive industrial transformation that looks at the spatio-temporal dimension, leveraging the intrinsic and relational qualities of these sites. The approach is tested through two applications in the Chancheng district (Foshan) and Haizhou (Guangzhou).
Cities of the Future
On Nature and the Grammar of Design
Landscape-Based Fire Resilience
Identifying Interaction Between Landscape Dynamics and Fire Regimes in the Mediterranean Region
Wildfires are widely viewed as key evolving inputs of Mediterranean ecosystem. But anthropogenic climate changes and other socioecological recessions have transformed normal wildfire into megafire. The paradigm shift is needed since the suppression capacity has been increasingly overcome from the fire department. This research is aiming to integrate diverse landscape dynamics and fire regimes, to interpret the interactions between them and identify a series of heterogeneous fire typologies in the Mediterranean region in order to support the application of landscape-based approaches. By classifying the land system dynamics into meteorologic, physiographic, biological and anthropogenic indicators (in relation with wildfire ignition and propagation), geographic information system based approaches and statistic analysis are applied to create diagnostic mappings. The results establish 10 types of landscape-based fire typologies which can be used as the decision support tool to prioritize risk mechanism and then lead to mitigate wildfire risk by changing contextual territorial elements in landscape system in order to create an integral long time territorial design.
strategic location and superior quality of their soils are core factors supporting both human development and the rise of these regions as global economic hubs. At the same time, however, deltas are extremely vulnerable to multiple threats from both climate change and the rush to urbanization. These include an increased flood risk combined with the resulting loss of ecological and social-cultural values. The urbanization of deltas can be understood as a set of complex social-ecological systems (and subsystems), each with its own dynamics and speed of change. To ensure a more sustainable future for these areas, spatial strategies are needed to strengthen resilience, i.e. help the systems to cope with their vulnerabilities as well as enhance their capacity to overcome natural and artificial threats. In this article we elaborate a landscape based regional design approach for the adaptive urban transformation of urbanizing deltas, taking the Pearl River Delta as a case study. Based on an assessment of the dynamics of change regarding the transformational cycles of natural and urban landscape elements, eco-dynamic regional design strategies are explored to reveal greater opportunities for the exploitation of natural and social-cultural factors within the processes of urban development. Furthermore, adaptive transformational perspectives are identified to ensure reduced flood risk and inclusive socio-ecological design. ...
strategic location and superior quality of their soils are core factors supporting both human development and the rise of these regions as global economic hubs. At the same time, however, deltas are extremely vulnerable to multiple threats from both climate change and the rush to urbanization. These include an increased flood risk combined with the resulting loss of ecological and social-cultural values. The urbanization of deltas can be understood as a set of complex social-ecological systems (and subsystems), each with its own dynamics and speed of change. To ensure a more sustainable future for these areas, spatial strategies are needed to strengthen resilience, i.e. help the systems to cope with their vulnerabilities as well as enhance their capacity to overcome natural and artificial threats. In this article we elaborate a landscape based regional design approach for the adaptive urban transformation of urbanizing deltas, taking the Pearl River Delta as a case study. Based on an assessment of the dynamics of change regarding the transformational cycles of natural and urban landscape elements, eco-dynamic regional design strategies are explored to reveal greater opportunities for the exploitation of natural and social-cultural factors within the processes of urban development. Furthermore, adaptive transformational perspectives are identified to ensure reduced flood risk and inclusive socio-ecological design.
复杂关系网络下,城市发展如何满足利益相关者诉求?
《城市中国》海外观察员第五期工作坊纪实
Social vulnerability to natural hazards in urban systems
An application in Santo Domingo (Dominican Republic)
The concept of risk has become increasingly complex, and has been used not only in relation to the natural features of a region, but also to its socio-economic context. In this conceptualization, the latter directly influences the capacity of a community to cope with, recover from, and adapt to natural hazards. Conceiving vulnerability as a measure of a socio-ecological system's resilience, and at the same time, as a multidimensional variable that changes in space and time, makes the study of the different ways in which natural hazards impact on society all the more urgent. This is particularly true for developing countries, where risk related to natural hazards affects populations and areas that must deal with stress conditions, such as humanitarian, social and military emergencies. This article presents a methodology for the analysis of social vulnerability, defined and experimented in the context of the international cooperation project "Estudio de la amenaza sísmica y vulnerabilidad física del Gran Santo Domingo". The methodology, implemented through the employment of a Geographic Information System, led to the elaboration of a "Social Vulnerability Index" and a "Social Vulnerability Map". These seek to describe the current condition of vulnerability of the city of Santo Domingo de Guzmán (Distrito Nacional) in the Dominican Republic (DR), and are used to define context-related vulnerability scenarios, as well as to indicate the adequate set of mitigation objectives and actions. The results highlight the importance of using social vulnerability study as the point of departure for defining seismic-risk mitigation policies, emergency management, and territorial planning in order to reduce the impacts of disasters.