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Socio-hydrological ...
Socio-hydrological modelling of flood-risk dynamics : comparing the resilience of green and technological systems
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- Ciullo, Alessio (författare)
- Deltares, Dept Flood Risk Management, Delft, Netherlands.;Univ Bologna, Dept Civil Chem Environm & Mat Engn, DICAM, Bologna, Italy.
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- Viglione, Alberto (författare)
- Vienna Univ Technol, Inst Hydraul Engn & Water Resources Management, Vienna, Austria.
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- Castellarin, Attilio (författare)
- Univ Bologna, Dept Civil Chem Environm & Mat Engn, DICAM, Bologna, Italy.
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- Crisci, Massimiliano (författare)
- Italian Natl Res Council CNR IRPPS, Inst Res Populat & Social Policies, Rome, Italy.
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- Di Baldassarre, Giuliano (författare)
- Uppsala universitet,Luft-, vatten- och landskapslära
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Deltares, Dept Flood Risk Management, Delft, Netherlands;Univ Bologna, Dept Civil Chem Environm & Mat Engn, DICAM, Bologna, Italy. Vienna Univ Technol, Inst Hydraul Engn & Water Resources Management, Vienna, Austria. (creator_code:org_t)
- 2017-01-29
- 2017
- Engelska.
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Ingår i: Hydrological Sciences Journal. - : Informa UK Limited. - 0262-6667 .- 2150-3435. ; 62:6, s. 880-891
- Relaterad länk:
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https://www.tandfonl...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This work aims to provide a dynamic assessment of flood risk and community resilience by explicitly accounting for variable human behaviour, e.g. risk-taking and awareness-raising attitudes. We consider two different types of socio-hydrological systems: green systems, whereby societies deal with risk only via non-structural measures, and technological systems, whereby risk is dealt with also by structural measures, such as levees. A stylized model of human-flood interactions is first compared to real-world data collected at two test sites (People's Republic of Bangladesh and the city of Rome, Italy) and then used to explore plausible trajectories of flood risk. The results show that flood risk in technological systems tends to be significantly lower than in green systems. However, technological systems may undergo catastrophic events, which lead to much higher losses. Furthermore, green systems prove to be more resilient than technological ones, which makes them more capable of withstanding environmental and social changes.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Oceanografi, hydrologi och vattenresurser (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Oceanography, Hydrology and Water Resources (hsv//eng)
Nyckelord
- flood risk
- socio-hydrology
- resilience
- city of Rome
- People's Republic of Bangladesh
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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