Divergent priorities in flood adaptation

Actions to reduce flood risk often appear to run counter to other societal goals, and resolving these conflicts is important as flood adaptations increasingly transform settlements and societies. Here, we evaluate the tensions between flood risk reduction and other priorities in the context of volun...

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Main Authors: Jennifer Niemann-Morris, A R Siders, Miyuki Hino, Caroline M Kraan, Armen Agopian, Christopher Samoray, Katharine J Mach
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Environmental Research: Climate
Subjects:
Online Access:https://doi.org/10.1088/2752-5295/adecba
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author Jennifer Niemann-Morris
A R Siders
Miyuki Hino
Caroline M Kraan
Armen Agopian
Christopher Samoray
Katharine J Mach
author_facet Jennifer Niemann-Morris
A R Siders
Miyuki Hino
Caroline M Kraan
Armen Agopian
Christopher Samoray
Katharine J Mach
author_sort Jennifer Niemann-Morris
collection DOAJ
description Actions to reduce flood risk often appear to run counter to other societal goals, and resolving these conflicts is important as flood adaptations increasingly transform settlements and societies. Here, we evaluate the tensions between flood risk reduction and other priorities in the context of voluntary buyouts of flood-prone properties in the United States—a controversial flood response to restore land to open space, but with trade-offs. We apply a nation-wide systematic review (133 literature references, 1983–2023) to assess goals stated for buyouts and combine it with a comprehensive media analysis (281 media articles, 1993–2023) to compare those goals to the experiences and results perceived by buyout implementers, residents, and other practitioner groups. Across the systematic-review literature, flood risk reduction dominates goals expressed for buyouts (62.6% of documented goals), and local government predominates in this goal setting (61.7% of documented goals). However, involved and affected actors—especially residents—perceive outcomes beyond flood risk reduction, most notably in the experiences of buyout implementation itself (35.5% of documented resident perceptions) and in results impacting social and economic priorities (49.5%). Despite the difficulties of buyouts, the systematic-review literature largely reflects positive perceived outcomes (79.4% of outcome sentiments, weighing each buyout location equally), but nonprofit organizations and residents perceive largely negative outcomes. Media coverage related to buyouts is more negative than positive but with improved sentiments through time. Our findings point to the importance of designing, implementing, and evaluating flood adaptations not just as flood control measures given their consequences for other societal objectives. The uneven documentation on buyouts also implies opportunities to learn from contexts where buyouts have been integrated into everyday life with little fanfare, through mechanisms either novel or perhaps routine, yielding insights into making ambitious climate adaptations a common, more ordinary, and increasingly imperative occurrence.
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spelling doaj-art-8f10ac1c79f641f292b60e9f661f1d012025-08-22T16:06:39ZengIOP PublishingEnvironmental Research: Climate2752-52952025-01-014303501210.1088/2752-5295/adecbaDivergent priorities in flood adaptationJennifer Niemann-Morris0https://orcid.org/0000-0002-4531-9846A R Siders1https://orcid.org/0000-0001-6788-8313Miyuki Hino2https://orcid.org/0000-0001-9369-5769Caroline M Kraan3https://orcid.org/0000-0001-9759-3348Armen Agopian4https://orcid.org/0009-0000-6379-8759Christopher Samoray5https://orcid.org/0009-0008-0416-640XKatharine J Mach6https://orcid.org/0000-0002-5591-8148Department of Environmental Science and Policy, Rosenstiel School of Marine, Atmospheric, and Earth Science, University of Miami , Miami, FL, United States of America; Leonard and Jayne Abess Center for Ecosystem Science and Policy, University of Miami , Coral Gables, FL, United States of AmericaDisaster Research Center, University of Delaware , Newark, DE, United States of America; Biden School of Public Policy and Administration and Geography and Spatial Sciences, University of Delaware , Newark, DE, United States of AmericaDepartment of City and Regional Planning, University of North Carolina at Chapel Hill , Chapel Hill, NC, United States of America; Environment, Ecology, and Energy Program, University of North Carolina at Chapel Hill , Chapel Hill, NC, United States of AmericaDepartment of Environmental Science and Policy, Rosenstiel School of Marine, Atmospheric, and Earth Science, University of Miami , Miami, FL, United States of America; Leonard and Jayne Abess Center for Ecosystem Science and Policy, University of Miami , Coral Gables, FL, United States of America; Deltares , Delft, The NetherlandsDepartment of Environmental Science and Policy, Rosenstiel School of Marine, Atmospheric, and Earth Science, University of Miami , Miami, FL, United States of America; Leonard and Jayne Abess Center for Ecosystem Science and Policy, University of Miami , Coral Gables, FL, United States of AmericaDepartment of City and Regional Planning, University of North Carolina at Chapel Hill , Chapel Hill, NC, United States of AmericaDepartment of Environmental Science and Policy, Rosenstiel School of Marine, Atmospheric, and Earth Science, University of Miami , Miami, FL, United States of America; Leonard and Jayne Abess Center for Ecosystem Science and Policy, University of Miami , Coral Gables, FL, United States of AmericaActions to reduce flood risk often appear to run counter to other societal goals, and resolving these conflicts is important as flood adaptations increasingly transform settlements and societies. Here, we evaluate the tensions between flood risk reduction and other priorities in the context of voluntary buyouts of flood-prone properties in the United States—a controversial flood response to restore land to open space, but with trade-offs. We apply a nation-wide systematic review (133 literature references, 1983–2023) to assess goals stated for buyouts and combine it with a comprehensive media analysis (281 media articles, 1993–2023) to compare those goals to the experiences and results perceived by buyout implementers, residents, and other practitioner groups. Across the systematic-review literature, flood risk reduction dominates goals expressed for buyouts (62.6% of documented goals), and local government predominates in this goal setting (61.7% of documented goals). However, involved and affected actors—especially residents—perceive outcomes beyond flood risk reduction, most notably in the experiences of buyout implementation itself (35.5% of documented resident perceptions) and in results impacting social and economic priorities (49.5%). Despite the difficulties of buyouts, the systematic-review literature largely reflects positive perceived outcomes (79.4% of outcome sentiments, weighing each buyout location equally), but nonprofit organizations and residents perceive largely negative outcomes. Media coverage related to buyouts is more negative than positive but with improved sentiments through time. Our findings point to the importance of designing, implementing, and evaluating flood adaptations not just as flood control measures given their consequences for other societal objectives. The uneven documentation on buyouts also implies opportunities to learn from contexts where buyouts have been integrated into everyday life with little fanfare, through mechanisms either novel or perhaps routine, yielding insights into making ambitious climate adaptations a common, more ordinary, and increasingly imperative occurrence.https://doi.org/10.1088/2752-5295/adecbaflood adaptationvoluntary property buyoutsmanaged retreatmonitoring and evaluation
spellingShingle Jennifer Niemann-Morris
A R Siders
Miyuki Hino
Caroline M Kraan
Armen Agopian
Christopher Samoray
Katharine J Mach
Divergent priorities in flood adaptation
Environmental Research: Climate
flood adaptation
voluntary property buyouts
managed retreat
monitoring and evaluation
title Divergent priorities in flood adaptation
title_full Divergent priorities in flood adaptation
title_fullStr Divergent priorities in flood adaptation
title_full_unstemmed Divergent priorities in flood adaptation
title_short Divergent priorities in flood adaptation
title_sort divergent priorities in flood adaptation
topic flood adaptation
voluntary property buyouts
managed retreat
monitoring and evaluation
url https://doi.org/10.1088/2752-5295/adecba
work_keys_str_mv AT jenniferniemannmorris divergentprioritiesinfloodadaptation
AT arsiders divergentprioritiesinfloodadaptation
AT miyukihino divergentprioritiesinfloodadaptation
AT carolinemkraan divergentprioritiesinfloodadaptation
AT armenagopian divergentprioritiesinfloodadaptation
AT christophersamoray divergentprioritiesinfloodadaptation
AT katharinejmach divergentprioritiesinfloodadaptation