Background and Goals
The project investigates the vulnerability of cities to climate change and develops strategies for adaptation to the effects of climate change. To achieve this, tools and methods are developed and tested for estimating the vulnerability to climate effects, possible adaptations through strategic urban planning and urban design are tested and the consequences of climate change for buildings, urban green spaces, human wellbeing and the interactions between these factors are analysed.
The objective is a general urban estimate and assessment of the risks associated with climate change performed in two different urban areas. In addition, the interactions between adaptation strategies and measures to reduce greenhouse gas emissions are studied. Involvement of local and national stakeholders in estimating consequences enables adaptation options to be tested and the results disseminated.
Lewes, a low-lying coastal town in South East England, is viewed as a not untypical example of high vulnerability, as the combination of rising sea levels and high inland water drainage has led to major and repeated flooding. The Greater Manchester region, a large and complex conurbation in North West England, rounds off the analysis of possible climate effects in urban areas.
Content time
toResearch area/region
- Great Britain
Steps in the process of adaptation to climate change
Step 1: Understand and describe climate change
See UKCIP project
- River flooding
- Heat waves
- Sea level rise und storm surges
- Extreme precipitation (incl. hail, snow)
- Storm
Step 2a: Identify and assess risks - climate effects and impact
The climate effects analysed for buildings, infrastructure and people in populated urban areas are caused by flooding, land slips, rising sea levels, extreme heat and cold, water scarcity, hail and storms, air pollution and intensification of the urban heat island effect. The main problems for towns and cities in the United Kingdom result from coastal and river flooding, subsidence, wind and storm damage, and the effects of hotter summers.
Step 2b: Identify and assess risks - Vulnerability, risks and chances
The vulnerability of cities to climate change will be analysed. This primarily includes estimating the vulnerability of the current building stock and transport infrastructure to risks resulting from flooding and geological processes. Social adaptation capacity only plays an indirect role in the investigations.
Step 3: Develop and compare measures
Adaptation can firstly be achieved by changing practices and/or structures to reduce damage or implement alternatives, and secondly by implementing arrangements to reduce the vulnerability of communities, regions or activities.
The objective is to develop adaptation strategies for populated urban areas. In particular, three issues will be analysed:
- Integrity of the built environment: The focus here is on reducing the risks for buildings to flooding and geological processes.
- Human wellbeing: The objective here is to provide town planners and relevant stakeholders in towns with guidelines that allow adaptation to different weather conditions and enable optimum wellbeing to be achieved.
- Urban green spaces: Here, the regulating effect of urban green spaces on energy exchange between the town and the surrounding land and on hydrology will be studied and the effects analysed to reduce the climate effects for people and buildings.
- In addition, incorrect or poor adaptation is to be avoided.
Step 4: Plan and implement measures
Analysis of socio-economic consequences
Participants
Research initiative Building Knowledge for a Changing Climate of the Engineering and Physical Sciences Research Council (EPSRC) and United Kingdom Climate Impacts Programme (UKCIP)
Centre for Urban and Regional Ecology, School of Planning & Landscape, University of Manchester
CURE (University of Manchester),
CRiBE (Cardiff University),
DCEE (University of Southampton),
OCSD (Oxford Brookes)
UK Climate Impacts Programme, Oxford University Centre for the Environment
Dyson Perrins Building, South Parks Road
UK-OX1 3QY Oxford
United Kingdom