Articles | Volume 24, issue 12
Hydrol. Earth Syst. Sci., 24, 5781–5798, 2020
https://doi.org/10.5194/hess-24-5781-2020
Hydrol. Earth Syst. Sci., 24, 5781–5798, 2020
https://doi.org/10.5194/hess-24-5781-2020

Research article 03 Dec 2020

Research article | 03 Dec 2020

The value of citizen science for flood risk reduction: cost–benefit analysis of a citizen observatory in the Brenta-Bacchiglione catchment

Michele Ferri et al.

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Manuscript not accepted for further review
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Cited articles

Alfonso, L., Gharesifard, M., and Wehn, U.: Complementarity and cost per observation to value the potential of citizen science, Environ. Sci. Policy, in review, 2020. 
Assumpção, T. H., Popescu, I., Jonoski, A., and Solomatine, D. P.: Citizen observations contributing to flood modelling: Opportunities and challenges, Hydrol. Earth Syst. Sci., 22, 1473–1489, https://doi.org/10.5194/hess-22-1473-2018, 2018. 
Balbi, S., Giupponi, C., Gain, A., Mojtahed, V., Gallina, V., Torresan, S., and Marcomini, A.: The KULTURisk Framework (KR-FWK): A conceptual framework for comprehensive assessment of risk prevention measures, Deliverable 1.6, KULTURisk Project 265280, available at: http://www.kulturisk.eu/results/wp1 (last access: 2 December 2020), 2012. 
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Biausque, V.: The Value of Statistical Life: A Meta-Analysis, ENV/EPOC/WPNEP(2010)9/FINAL. Working Party on National Environmental Policies, OECD, Paris, 2012. 
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Short summary
As part of the flood risk management strategy of the Brenta-Bacchiglione catchment (Italy), a citizen observatory for flood risk management is currently being implemented. A cost–benefit analysis of the citizen observatory was undertaken to demonstrate the value of this approach in monetary terms. Results show a reduction in avoided damage of 45 % compared to a scenario without implementation of the citizen observatory. The idea is to promote this methodology for future flood risk management.