Integrated Urban River Corridors : Spatial design for social-ecological resilience in Bucharest and beyond
作者： Claudiu Forgaci
DOI: 10.7480/ABE.2018.31
关键词: Urban morphology 、 Ecosystem services 、 Ecological resilience 、 Resilience (network) 、 Flood myth 、 Spatial design 、 Geography 、 Environmental planning 、 Urban resilience 、 Landscape ecology
摘要: The issue of urban resilience concerns a multitude systems and spaces. This thesis focuses on Urban River Corridors (URCs)—that is, spaces where the overlap between (carrying ’social-‘) river system ‘-ecological’) is at highest intensity—as strategic with potentially high contribution to resilience. general hypothesis that an integrated spatial understanding, planning design rivers fabric surrounding them, cities could become more resilient not just flood-related disturbances, but chronic stresses as well. Hence, addresses four problems arising from loss synergy natural dynamics configuration composition areas they cross: (1) river-taming operations combined riverside traffic corridors have weakened relationship fluvial geomorphology morphology, transforming into physical barriers; (2) flood-protection measures aiming for resistance water led latent flood risk; (3) capacity deliver ecosystem services has been diminished; (4) rationalisations reduced scalar, (and implicitly) social ecological complexity rivers. Drawing theories social-ecological form resilience, conceptual analytical tools morphology landscape ecology, practical experience in projects, constructs theory social-ecologically Corridors, which it proposes spatial-morphological definition, assessment framework, set principles instruments. Framed transdisciplinary study, integrates knowledge various disciplines dealing problematique employs design-driven methodology includes explorations testing research process. case Bucharest crossed by URC Dâmbovița Colentina used contextualise demonstrate, develop test proposed principles, instruments distinct methods each three parts thesis. In addition literature review URCs, historical Bucharest’s Part 1 presents qualitative data analysis 22 expert interviews, determine current state Colentina. Based key properties URCs identified literature, 2 develops indicator method integration. Informed potentials local experts, framework then applied two Bucharest. last part, applications, including projects carried out author other workshop Bucharest, are demonstrate through
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