Adapted Land Use Planning for Future Climate Risks – Implementation Needs in Rapidly Urbanising Environments

  • Climate change studies have typically only been able to integrate snapshots of urban dynamics into risk assessments. For highly dynamic regions, this has often led to an overestimation of climate extremes as a driver of risk. Our impact assessment study for Ho Chi Minh City highlights, that the influence of non-climatic stressors – like urbanisation as the spatial manifestation of socio-economic processes is still widely under acknowledged. We argue a scenario-based approach is needed to understand the interrelationship between urban growth, urban land use planning and hydrometeorological hazards and to provide local planning authorities with the muchneeded insights into the drivers of risk. The location of residential areas, industrial parks, critical infrastructure and facilities are in themselves important spatial indicators to assess the vulnerability of urban communities to climate-related hazards. Ho Chi Minh City presented as an archetypical mega-urban example, where spatial planning for adapted urban land uses will beClimate change studies have typically only been able to integrate snapshots of urban dynamics into risk assessments. For highly dynamic regions, this has often led to an overestimation of climate extremes as a driver of risk. Our impact assessment study for Ho Chi Minh City highlights, that the influence of non-climatic stressors – like urbanisation as the spatial manifestation of socio-economic processes is still widely under acknowledged. We argue a scenario-based approach is needed to understand the interrelationship between urban growth, urban land use planning and hydrometeorological hazards and to provide local planning authorities with the muchneeded insights into the drivers of risk. The location of residential areas, industrial parks, critical infrastructure and facilities are in themselves important spatial indicators to assess the vulnerability of urban communities to climate-related hazards. Ho Chi Minh City presented as an archetypical mega-urban example, where spatial planning for adapted urban land uses will be instrumental in addressing climate challenges. Research findings for the city demonstrate that through adapted land use planning, climate-related vulnerability parameters can be modified to reduce current and future urban risks. Yet planning alone is simply not enough. Within its multi-stakeholder environment borne out of conflicting interests, land use planning requires more than ever science-based information to formulate spatially explicit adaptation measures to climate change.show moreshow less

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Metadaten
Author: Harry Storch, Nigel K. Downes
URL:http://sydney.edu.au/architecture/documents/prc/UPE10/UPE10 Proceedings.pdf
ISBN:978-1-74210-281-8
Title of the source (English):UPE10 Next City, Planning for a New Energy & Climate Future, 10th International Urban Planning and Environment Association Symposium, Proceedings
Publisher:ICMS Pty Ltd.
Place of publication:Sydney, Australia
Editor: Nicole Gurran, Peter Phibbs, Susan Thompson
Document Type:Conference Proceeding
Language:English
Year of publication:2013
First Page:299
Last Page:311
Faculty/Chair:Fakultät 2 Umwelt und Naturwissenschaften / FG Umweltplanung
Institution name at the time of publication:Fakultät für Umweltwissenschaften und Verfahrenstechnik (eBTU) / LS Umweltplanung
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