For cities, climate change is a major concern due to its severe impacts and its inherent complexity. City and building designers could be pivotal actors, but have yet to fully take on this role. Research can support adaptation action through greater collaboration with practitioners and a better understanding of their knowledge and practices. This paper presents results from a research project undertaken in Toulouse (France) last year. Urban practitioners were consulted through an online survey and observed in action during two design workshops. The findings highlight: (i) the hidden knowledge within design practice; (ii) the importance of providing designers with solution-focused and form-giving data; and (iii) the potential offered by design constraints to trigger changes in the practices of professionals.
To increase cycling shares through urban planning and development, planners need sound tools to assess the built environment. This article presents a methodology to qualitatively determine bikeability, the extent to which it is possible and pleasurable to bike in or through a given area. It is a holistic assessment of four categories of built environment characteristics that affect bikeability. An assessment follows an iterative process combining secondary data and registrations from maps, aerial photos and fieldwork. The methodology does not require specialised tools and is applicable to different urban contexts and purposes. Two examples are included to demonstrate possible uses: assessment of existing built environments to establish a knowledge base when developing short-and long-term cycling plans and strategies, and assessment of planned urban transformations for use in planning processes to ensure new urban developments with a high level of bikeability. Possible methodological improvements are identified. Surveys and interviews with cyclists can provide further understandings of local context. Geographical information systems can inform an assessment but require specialist knowledge, better datasets, and more empirical data on cycling and the built environment from various contexts. As new insights emerge, the methodology must be continually updated to remain valid and reliable.
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