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Title: A partition of the combined impacts of socioeconomic development and climate variation on economic risks of riverine floods

Journal Article · · Journal of Flood Risk Management
DOI:https://doi.org/10.1111/jfr3.12508· OSTI ID:1572898

Nonstationarities in both climate and socioeconomic systems play a role in flood risk. Based on a data‐driven case study in an urbanised watershed subjected to nonstationary factors in climate (rain, snow, and rain on snow) and socioeconomic conditions (e.g., built environment market changes), a multiscale, multimodel approach was adopted to develop local‐scale flood hazard predictions and an analytical framework was developed to quantify the associated flood risk. The case study shows that socioeconomic development can have a comparable contribution as climate variability when evaluating the expected annual damage. The relative contributions from socioeconomic development, in some cases, do not necessarily compound the risk, but can, in fact, act as a mitigating factor in annualised risk. Timelines of risk management planning are an important factor to consider. Socioeconomic factors such as market value can produce nonlinear and reversed trends in flood impact assessments within the 10‐year time frame. Furthermore, the nonstationarity of climate and development conditions together was shown to cause up to 43% of the variation in risk estimates and up to 70% of the variation in the benefit–cost effectiveness.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
1572898
Alternate ID(s):
OSTI ID: 1483328
Report Number(s):
PNNL-SA-124320
Journal Information:
Journal of Flood Risk Management, Vol. 12, Issue S2; ISSN 1753-318X
Publisher:
The Chartered Institution of Water and Environmental Management (CIWEM), WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 1 work
Citation information provided by
Web of Science

References (39)

Assessing the effectiveness of non-structural flood management measures in the Thames Estuary under conditions of socio-economic and environmental change journal May 2011
Integrated hydrodynamic and economic modelling of flood damage in the Netherlands journal May 2008
Modelling flood damages under climate change conditions – a case study for Germany journal January 2014
Integrated Modeling Approach for the Development of Climate-Informed, Actionable Information journal June 2018
Review of trend analysis and climate change projections of extreme precipitation and floods in Europe journal November 2014
DISASTER MANAGEMENT: Confronting Disaster Losses journal November 2007
Changes in future flood risk due to climate and development in a Dutch polder area journal August 2010
Annualised risk analysis approach to recommend appropriate level of flood control: application to Swannanoa river watershed: Annualised risk analysis approach journal March 2014
Two-Dimensional Fast-Response Flood Modeling: Desktop Parallel Computing and Domain Tracking journal May 2011
Flood insurance and floodplain management: the US experience journal September 2001
Modelling the socio-economic impact of river floods in Europe journal January 2016
Current issues in and an emerging method for flood frequency analysis under changing climate journal January 2017
Understanding the 2007–2008 Global Financial Crisis: Lessons for Scholars of International Political Economy journal June 2011
Using a digital computer to estimate the effects of urban development on flood peaks journal June 1965
Increasing flood risk under climate change: a pan-European assessment of the benefits of four adaptation strategies journal March 2016
Comparative flood damage model assessment: towards a European approach journal January 2012
Global exposure to river and coastal flooding: Long term trends and changes journal October 2012
A distributed hydrology-vegetation model for complex terrain journal June 1994
Future flood losses in major coastal cities journal August 2013
Estimation of the effects of climate change on flood-triggered economic losses in Japan journal September 2014
HAZUS-MH Flood Loss Estimation Methodology. II. Damage and Loss Assessment journal May 2006
Floods and climate: emerging perspectives for flood risk assessment and management journal January 2014
Risk-based flood zoning employing expected annual damages: the Chenab River case study journal April 2013
Hydrologic Implications of Dynamical and Statistical Approaches to Downscaling Climate Model Outputs journal January 2004
21st century United States emissions mitigation could increase water stress more than the climate change it is mitigating journal August 2015
Flood risk and climate change: global and regional perspectives journal December 2013
Impacts of climate change on rainfall extremes and urban drainage systems: a review journal July 2013
A nonstationary flood frequency analysis method to adjust for future climate change and urbanization journal January 2012
Robust spring drying in the southwestern U.S. and seasonal migration of wet/dry patterns in a warmer climate: FUTURE WATER AVAILABILITY CHANGES journal March 2014
Investigating the nexus of climate, energy, water, and land at decision-relevant scales: the Platform for Regional Integrated Modeling and Analysis (PRIMA) journal February 2014
Is the 2007 US Sub-Prime Financial Crisis So Different? An International Historical Comparison journal April 2008
The effect of urbanization on floods of different recurrence interval journal June 1975
Future flood risk estimates along the river Rhine journal January 2011
Cost estimates for flood resilience and protection strategies in New York City: Flood Management Strategies for New York City journal August 2013
Is the 2007 US sub-prime financial crisis so different?: An international historical comparison journal January 2009
Flood insurance and floodplain management: the US experience journal January 2001
Floods and climate: emerging perspectives for flood risk assessment and management journal January 2014
Impacts of long-term temperature change and variability on electricity investments journal March 2021
Modelling flood damages under climate change conditions-a case study for Germany null January 2014