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Heatstress in urban public space
Delft Software Days 2015
Dr.ir. Jeroen KluckDeltares, 30 October 2015Expert Urban Water, Tauw
Professor Urban water, Amsterdam University of Applied Sciences
Heatstress
• Night Excess mortality• Health care• Airco• Spatial design
+ 10% green UHI 0,6 degree lower [CpC final report 2014)Each day > 20 degree + 8 extra death in NL.
- Livability, Economy- More green, distance to green, walking ways
- Urgency? quick scan- Deltares & Tauw HDSM, 2014
Urgency?
- Measurements?- Model (simple complete)
- start simple quick scan - Data lidar 0,5*0,5, water, green- assumptions
- Deltares & Tauw HDSM, 2014
Heat maps
• Air temperature• Comfort temperature
• PET Physiological Equivalent Temperatuur
Tabel uit Int J Biometeorol (1999) 43:76–84 © ISB 1999
Aim
- Comfort temperature – measurements/opinion - Advice for spacial design- Examples of • climate robust design
12
Design urban space
• Adaptation Support Tool (AST)• Insight in ‘hot’ spots• Insight in • Planning Effect of measures like
– Water– Trees/green