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community resilience modeling UR Boulder Oct 2015 air planet people Learning to Love Volatility Understanding Risk Boulder 25 October 2015 Mari Tye air planet people
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community resilience modeling UR Boulder Oct 2015 2 “Climate is what we expect, weather is what we get” Mark Twain
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community resilience modeling UR Boulder Oct 2015 3 IPCC AR5 (2014) Volatile and Changing Temperature Anomaly (1961-1990) ( o C) 1860190019502000
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community resilience modeling UR Boulder Oct 2015 4
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community resilience modeling UR Boulder Oct 2015 2014 1980 1000 0 2000 1990 Increasing Frequency of Natural Hazards Geophysical Weather Flood Climate Munich Re 200 400 600 800 2010
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community resilience modeling UR Boulder Oct 2015 Understanding Risk 1 in 100 return period = 1% per year ALSO = 27% chance in 30 years! OR 13% of twice in 100 years What is your realistic risk tolerance?
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community resilience modeling UR Boulder Oct 2015 7 Resistance ≠ Resilience
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community resilience modeling UR Boulder Oct 2015 8 Resilience Connectedness Potential Conservation Gunderson & Holling (2002) Growth Release Reorganization
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community resilience modeling UR Boulder Oct 2015 What is Graceful Failure? Failure isn’t IF but WHEN and HOW BADLY Basis of earthquake building design Incorporates redundancy Continue operations at reduced level Quicker recovery Allowance for uncertainty Failure at ACCEPTABLE risk levels
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community resilience modeling UR Boulder Oct 2015 What is Graceful Failure? 10
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community resilience modeling UR Boulder Oct 2015 Resilience in Boulder 11
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community resilience modeling UR Boulder Oct 2015 Cascading Uncertainty 12 Wilby and Dessai (2010) Decision-Making
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community resilience modeling UR Boulder Oct 2015 Graceful Failure Allows for volatility and uncertainty Considers the whole system Applies to many different decisions Enhances resilience 13 Tye et al. (2015) Proc. ICE Forensic Engineering
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community resilience modeling UR Boulder Oct 2015 Mission: Enabling improved societal planning for weather and climate extremes through: Partnering academia, governments, businesses & communities Using cutting-edge engineering, science and technology Developing tools in support of decision-making Reducing catastrophic impacts through graceful failure.
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community resilience modeling UR Boulder Oct 2015 Societal Planning Tools Global Risk, Resilience and Impacts Toolbox (GRRIT): Open source Developed by the community Fully supported Flexible to future technology and user demands.
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community resilience modeling UR Boulder Oct 2015 Framework Database
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community resilience modeling UR Boulder Oct 2015 www.ecep.ucar.edu UCAR AtmosNews: Engineering for Disaster ecep@ucar.edu @ECEPNCAR
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