DSD-INT 2015 - Planning support toolbox for resilient urban design
1 like542 views
The document summarizes tools that can help support resilient urban design against climate hazards. It discusses tools for assessing flood risk, heat stress mapping, and analyzing vulnerability. A key tool presented is the Climate Adaptation App, which allows users to filter and rank different adaptation measures based on criteria like flood retention, cooling effect, and costs. The discussion focuses on how these tools have been applied in projects in the Netherlands and other countries to support the planning process and selection of climate adaptation measures.
![Dashboard
Dashboard with KPI’s
based on key figures, e.g.:
• Retention [m3]
• Peak flow reduction (Treturn [yr])
• Seasonal storage [m3]
• Cooling effect [oC]
• Groundwater recharge [mm/yr]
• Water quality improvement:
• Nutrients (%)
• HMs, PAHs, min. oil (%)
• Bacteriological quality
• Costs (implementation and maintenance)
• Benefits and ‘co-benefits’](https://image.slidesharecdn.com/dsd-int2015-planningsupporttoolboxforresilienturbandesign-151201124752-lva1-app6892/85/DSD-INT-2015-Planning-support-toolbox-for-resilient-urban-design-29-320.jpg)
DSD-INT 2015 - Planning support toolbox for resilient urban design
- 1. 30 October 2015 Symposium Planning Support Toolbox for (Climate) Resilient Urban Design Delft Software Days
- 2. Programme Frans van de Ven Tools for resilient urban design Reinder Brolsma Urban Drought & Water Balance Model Jeroen Kluck Heat stress model / mapping Frans van de Ven Climate Adaptation App & Support Tool Break Hands on session
- 3. 30 October 2015 Some Tools for Resilient Urban Design Dr ir Frans H M van de Ven Delft Software Days
- 4. Overview • Adaptation assignment & spatial planning • A planner’s perspective • Tools to • Quantify the assignment • Support planning and design • Recent developments
- 7. Flooding (coastal, fluvial, pluvial, groundwater)
- 8. Drought
- 9. Heat stress
- 10. Other relevant developments 200519701900 To be considered in our planning
- 11. How to plan for adaptation
- 12. The planning process Initiative phase research and analysis programme development Design phase conceptual design preliminary design site plan implementation plan Stress Test Vulnerability scan Strategy Selection of measures …. …. design
- 13. The planning process Tiered approach Three steps: 1: Vulnerability scan 2: Strategy to reduce vulnerability 3: Select set of adaptation measures Deltaprogramma Nieuwbouw en Herstructurering (2014) Handreiking voor de uitvoering van een Stresstest Klimaatbestendigheid. www.ruimtelijkeadaptatie.nl
- 14. Tools • to identify the assignments • to support planning & design
- 15. probability of failure risk vulnerability protection measures hazard map damage sensitivityo risk map (changes in) pressures adaptability hot spot map o sometimes called “vulnerability” or “susceptibility” (changing)thresholdstrength protection strategy Physical System vulnerability analysis
- 16. Flood hazard assessment 3Di on MapTable, showing flood-prone areas
- 17. Storage - Discharge Capacity – Frequency curves 1 januari 2008
- 18. Heat stress expected temperature differences in Groningen city during heat wave
- 19. PHOTO PROVIDED BY THE PORT AUTHORITY OF NEW YORK AND NEW JERSEY A SURVEILLANCE CAMERA CAPTURES THE PATH STATION IN HOBOKEN, N.J., AS IT IS FLOODED SHORTLY BEFORE 9:30 P.M. EDT ON MONDAY, OCT. 29, 2012. (CREDIT: AP) Vital and vulnerable objects, networks • Power • Telecom • Hospitals • Evacuation routes • Elderly homes • Chemical plants • … … … vulnerable people, animals and vital objects and networks require extra protection
- 20. CIrcle tool to analyse chain effects in vital infra
- 21. Tools • to identify the assignments • to support planning & design
- 22. Many, many options: Lots of measures can be taken
- 23. Soft solutionsHard solutions flexible and cost-effectiveless flexible, extra investment more space but multi-functionalless space required Blue-green solutions preferred over grey ones
- 24. Discuss and co-design solutions with experts and stakeholders Video 3Di
- 25. Dialogue during early phase of planning Output: ranked list of measures strengthened design & innovation 2 - 3 alternative adaptation packages design ready for decision making ADAPTATION SUPPORT TOOLBOX AST 3Di, HDSM,…
- 26. Climate Adaptation App 1 januari 2008 www.climateapp.org Filters to rank measures Click tile to get more images and info
- 28. Dashboard Ranked list of 62 blue, green and grey adaptation measures
- 29. Dashboard Dashboard with KPI’s based on key figures, e.g.: • Retention [m3] • Peak flow reduction (Treturn [yr]) • Seasonal storage [m3] • Cooling effect [oC] • Groundwater recharge [mm/yr] • Water quality improvement: • Nutrients (%) • HMs, PAHs, min. oil (%) • Bacteriological quality • Costs (implementation and maintenance) • Benefits and ‘co-benefits’
- 30. Recent developments First applications of these tools: in the Netherlands Utrecht, Dordrecht, … abroad London, Beira, Oaxaca, …
- 31. Discussion
- 32. Discussion Before you leave, please tell us: • Is this what you need? • What would be the first thing to be improved? • Applicability • - in NL? • - abroad?
- 33. Closing Thank you for your attention!