@misc{KuhlickeSeebauerHudsonetal.2020, author = {Kuhlicke, Christian and Seebauer, Sebastian and Hudson, Paul and Begg, Chloe and Bubeck, Philip and Dittmer, Cordula and Grothmann, Torsten and Heidenreich, Anna and Kreibich, Heidi and Lorenz, Daniel F. and Masson, Torsten and Reiter, Jessica and Thaler, Thomas and Thieken, Annegret and Bamberg, Sebastian}, title = {The behavioral turn in flood risk management, its assumptions and potential implications}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, number = {3}, issn = {1866-8372}, doi = {10.25932/publishup-51769}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-517696}, pages = {24}, year = {2020}, abstract = {Recent policy changes highlight the need for citizens to take adaptive actions to reduce flood-related impacts. Here, we argue that these changes represent a wider behavioral turn in flood risk management (FRM). The behavioral turn is based on three fundamental assumptions: first, that the motivations of citizens to take adaptive actions can be well understood so that these motivations can be targeted in the practice of FRM; second, that private adaptive measures and actions are effective in reducing flood risk; and third, that individuals have the capacities to implement such measures. We assess the extent to which the assumptions can be supported by empirical evidence. We do this by engaging with three intellectual catchments. We turn to research by psychologists and other behavioral scientists which focus on the sociopsychological factors which influence individual motivations (Assumption 1). We engage with economists, engineers, and quantitative risk analysts who explore the extent to which individuals can reduce flood related impacts by quantifying the effectiveness and efficiency of household-level adaptive measures (Assumption 2). We converse with human geographers and sociologists who explore the types of capacities households require to adapt to and cope with threatening events (Assumption 3). We believe that an investigation of the behavioral turn is important because if the outlined assumptions do not hold, there is a risk of creating and strengthening inequalities in FRM. Therefore, we outline the current intellectual and empirical knowledge as well as future research needs. Generally, we argue that more collaboration across intellectual catchments is needed, that future research should be more theoretically grounded and become methodologically more rigorous and at the same time focus more explicitly on the normative underpinnings of the behavioral turn.}, language = {en} } @article{KuhlickeSeebauerHudsonetal.2020, author = {Kuhlicke, Christian and Seebauer, Sebastian and Hudson, Paul and Begg, Chloe and Bubeck, Philip and Dittmer, Cordula and Grothmann, Torsten and Heidenreich, Anna and Kreibich, Heidi and Lorenz, Daniel F. and Masson, Torsten and Reiter, Jessica and Thaler, Thomas and Thieken, Annegret and Bamberg, Sebastian}, title = {The behavioral turn in flood risk management, its assumptions and potential implications}, series = {WIREs Water}, volume = {7}, journal = {WIREs Water}, number = {3}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {2049-1948}, doi = {10.1002/wat2.1418}, pages = {1 -- 22}, year = {2020}, abstract = {Recent policy changes highlight the need for citizens to take adaptive actions to reduce flood-related impacts. Here, we argue that these changes represent a wider behavioral turn in flood risk management (FRM). The behavioral turn is based on three fundamental assumptions: first, that the motivations of citizens to take adaptive actions can be well understood so that these motivations can be targeted in the practice of FRM; second, that private adaptive measures and actions are effective in reducing flood risk; and third, that individuals have the capacities to implement such measures. We assess the extent to which the assumptions can be supported by empirical evidence. We do this by engaging with three intellectual catchments. We turn to research by psychologists and other behavioral scientists which focus on the sociopsychological factors which influence individual motivations (Assumption 1). We engage with economists, engineers, and quantitative risk analysts who explore the extent to which individuals can reduce flood related impacts by quantifying the effectiveness and efficiency of household-level adaptive measures (Assumption 2). We converse with human geographers and sociologists who explore the types of capacities households require to adapt to and cope with threatening events (Assumption 3). We believe that an investigation of the behavioral turn is important because if the outlined assumptions do not hold, there is a risk of creating and strengthening inequalities in FRM. Therefore, we outline the current intellectual and empirical knowledge as well as future research needs. Generally, we argue that more collaboration across intellectual catchments is needed, that future research should be more theoretically grounded and become methodologically more rigorous and at the same time focus more explicitly on the normative underpinnings of the behavioral turn.}, language = {en} } @article{HagedoornBubeckHudsonetal.2021, author = {Hagedoorn, Liselotte and Bubeck, Philip and Hudson, Paul and Brander, Luke and Pham Thi Dieu, My and Lasage, Ralph}, title = {Preferences of vulnerable social groups for ecosystem-based adaptation to flood risk in Central Vietnam}, series = {World development : the multi-disciplinary international journal devoted to the study and promotion of world development}, volume = {148}, journal = {World development : the multi-disciplinary international journal devoted to the study and promotion of world development}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0305-750X}, doi = {10.1016/j.worlddev.2021.105650}, pages = {24}, year = {2021}, abstract = {Developing countries are increasingly impacted by floods, especially in Asia. Traditional flood risk man-agement, using structural measures such as levees, can have negative impacts on the livelihoods of social groups that are more vulnerable. Ecosystem-based adaptation (EbA) provides a complementary approach that is potentially more inclusive of groups that are commonly described as more vulnerable, such as the poor and women. However, there is a lack of disaggregated and quantitative information on the potential of EbA to support vulnerable groups of society. This paper provides a quantitative analysis of the differ-ences in vulnerability to flooding as well as preferences for EbA benefits across income groups and gen -der. We use data collected through a survey of households in urban and rural Central Vietnam which included a discrete choice experiment on preferences for ecosystem services. A total of 1,010 households was surveyed during 2017 through a random sampling approach. Preferences are measured in monetary and non-monetary terms to avoid issues that may arise from financial constraints faced by respondents and especially the more vulnerable groups. Our results reveal that lower income households and women are overall more vulnerable than their counterparts and have stronger preferences for the majority of the EbA benefits, including flood protection, seafood abundance, tourism, and recreation suitability. These findings strongly indicate that EbA is indeed a promising tool to support groups of society that are espe-cially vulnerable to floods. These results provide crucial insights for future implementation of EbA pro-jects and for the integration of EbA with goals targeted at complying with the Sendai Framework and Sustainable Development Goals. (c) 2021 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).}, language = {en} } @article{WolfPhamMatthewsetal.2020, author = {Wolf, Sabina and Pham, My and Matthews, Nathanial and Bubeck, Philip}, title = {Understanding the implementation gap}, series = {Climate \& development}, volume = {13}, journal = {Climate \& development}, number = {1}, publisher = {Taylor \& Francis LTD}, address = {Abingdon}, issn = {1756-5529}, doi = {10.1080/17565529.2020.1724068}, pages = {81 -- 94}, year = {2020}, abstract = {In recent years, nature-based solutions are receiving increasing attention in the field of disaster risk reduction and climate change adaptation as inclusive, no regret approaches. Ecosystem-based adaptation (EbA) can mitigate the impacts of climate change, build resilience and tackle environmental degradation thereby supporting the targets set by the 2030 Agenda, the Paris Agreement and the Sendai Framework. Despite these benefits, EbA is still rarely implemented in practice. To better understand the barriers to implementation, this research examines policy-makers' perceptions of EbA, using an extended version of Protection Motivation Theory as an analytical framework. Through semi-structured interviews with policy-makers at regional and provincial level in Central Vietnam, it was found that EbA is generally considered a promising response option, mainly due to its multiple ecosystem-service benefits. The demand for EbA measures was largely driven by the perceived consequences of natural hazards and climate change. Insufficient perceived response efficacy and time-lags in effectiveness for disaster risk reduction were identified as key impediments for implementation. Pilot projects and capacity building on EbA are important means to overcome these perceptual barriers. This paper contributes to bridging the knowledge-gap on political decision-making regarding EbA and can, thereby, promote its mainstreaming into policy plans.}, language = {en} } @article{HudsonHagedoornBubeck2020, author = {Hudson, Paul and Hagedoorn, Liselotte and Bubeck, Philip}, title = {Potential linkages between social capital, flood risk perceptions, and self-efficacy}, series = {International journal of disaster risk science}, volume = {11}, journal = {International journal of disaster risk science}, number = {3}, publisher = {Springer}, address = {Berlin}, issn = {2095-0055}, doi = {10.1007/s13753-020-00259-w}, pages = {251 -- 262}, year = {2020}, abstract = {A growing focus is being placed on both individuals and communities to adapt to flooding as part of the Sendai Framework for Disaster Risk Reduction 2015-2030. Adaptation to flooding requires sufficient social capital (linkages between members of society), risk perceptions (understanding of risk), and self-efficacy (self-perceived ability to limit disaster impacts) to be effective. However, there is limited understanding of how social capital, risk perceptions, and self-efficacy interact. We seek to explore how social capital interacts with variables known to increase the likelihood of successful adaptation. To study these linkages we analyze survey data of 1010 respondents across two communities in Thua Tien-Hue Province in central Vietnam, using ordered probit models. We find positive correlations between social capital, risk perceptions, and self-efficacy overall. This is a partly contrary finding to what was found in previous studies linking these concepts in Europe, which may be a result from the difference in risk context. The absence of an overall negative exchange between these factors has positive implications for proactive flood risk adaptation.}, language = {en} } @article{BubeckBerghaeuserHudsonetal.2020, author = {Bubeck, Philip and Bergh{\"a}user, Lisa and Hudson, Paul and Thieken, Annegret}, title = {Using panel data to understand the dynamics of human behavior in response to flooding}, series = {Risk analysis : an international journal}, volume = {40}, journal = {Risk analysis : an international journal}, number = {11}, publisher = {Wiley}, address = {Hoboken}, issn = {0272-4332}, doi = {10.1111/risa.13548}, pages = {2340 -- 2359}, year = {2020}, abstract = {Insights into the dynamics of human behavior in response to flooding are urgently needed for the development of effective integrated flood risk management strategies, and for integrating human behavior in flood risk modeling. However, our understanding of the dynamics of risk perceptions, attitudes, individual recovery processes, as well as adaptive (i.e., risk reducing) intention and behavior are currently limited because of the predominant use of cross-sectional surveys in the flood risk domain. Here, we present the results from one of the first panel surveys in the flood risk domain covering a relatively long period of time (i.e., four years after a damaging event), three survey waves, and a wide range of topics relevant to the role of citizens in integrated flood risk management. The panel data, consisting of 227 individuals affected by the 2013 flood in Germany, were analyzed using repeated-measures ANOVA and latent class growth analysis (LCGA) to utilize the unique temporal dimension of the data set. Results show that attitudes, such as the respondents' perceived responsibility within flood risk management, remain fairly stable over time. Changes are observed partly for risk perceptions and mainly for individual recovery and intentions to undertake risk-reducing measures. LCGA reveal heterogeneous recovery and adaptation trajectories that need to be taken into account in policies supporting individual recovery and stimulating societal preparedness. More panel studies in the flood risk domain are needed to gain better insights into the dynamics of individual recovery, risk-reducing behavior, and associated risk and protective factors.}, language = {en} } @article{BubeckThieken2017, author = {Bubeck, Philip and Thieken, Annegret}, title = {What helps people recover from floods?}, series = {Regional environmental change}, volume = {18}, journal = {Regional environmental change}, number = {1}, publisher = {Springer}, address = {Heidelberg}, issn = {1436-3798}, doi = {10.1007/s10113-017-1200-y}, pages = {287 -- 296}, year = {2017}, abstract = {The number of people exposed to natural hazards has grown steadily over recent decades, mainly due to increasing exposure in hazard-prone areas. In the future, climate change could further enhance this trend. Still, empirical and comprehensive insights into individual recovery from natural hazards are largely lacking, hampering efforts to increase societal resilience. Drawing from a sample of 710 residents affected by flooding across Germany in June 2013, we empirically explore a wide range of variables possibly influencing self-reported recovery, including flood-event characteristics, the circumstances of the recovery process, socio-economic characteristics, and psychological factors, using multivariate statistics. We found that the amount of damage and other flood-event characteristics such as inundation depth are less important than socio-economic characteristics (e.g., sex or health status) and psychological factors (e.g., risk aversion and emotions). Our results indicate that uniform recovery efforts focusing on areas that were the most affected in terms of physical damage are insufficient to account for the heterogeneity in individual recovery results. To increase societal resilience, aid and recovery efforts should better address the long-term psychological effects of floods.}, language = {en} } @article{BubeckBotzenLaudanetal.2018, author = {Bubeck, Philip and Botzen, W. J. Wouter and Laudan, Jonas and Aerts, Jeroen C. J. H. and Thieken, Annegret}, title = {Insights into flood-coping appraisals of protection motivation theory}, series = {Risk analysis}, volume = {38}, journal = {Risk analysis}, number = {6}, publisher = {Wiley}, address = {Hoboken}, issn = {0272-4332}, doi = {10.1111/risa.12938}, pages = {1239 -- 1257}, year = {2018}, abstract = {Protection motivation theory (PMT) has become a popular theory to explain the risk-reducing behavior of residents against natural hazards. PMT captures the two main cognitive processes that individuals undergo when faced with a threat, namely, threat appraisal and coping appraisal. The latter describes the evaluation of possible response measures that may reduce or avert the perceived threat. Although the coping appraisal component of PMT was found to be a better predictor of protective intentions and behavior, little is known about the factors that influence individuals' coping appraisals of natural hazards. More insight into flood-coping appraisals of PMT, therefore, are needed to better understand the decision-making process of individuals and to develop effective risk communication strategies. This study presents the results of two surveys among more than 1,600 flood-prone households in Germany and France. Five hypotheses were tested using multivariate statistics regarding factors related to flood-coping appraisals, which were derived from the PMT framework, related literature, and the literature on social vulnerability. We found that socioeconomic characteristics alone are not sufficient to explain flood-coping appraisals. Particularly, observational learning from the social environment, such as friends and neighbors, is positively related to flood-coping appraisals. This suggests that social norms and networks play an important role in flood-preparedness decisions. Providing risk and coping information can also have a positive effect. Given the strong positive influence of the social environment on flood-coping appraisals, future research should investigate how risk communication can be enhanced by making use of the observed social norms and network effects.}, language = {en} } @article{KreibichDiBaldassarreVorogushynetal.2017, author = {Kreibich, Heidi and Di Baldassarre, Giuliano and Vorogushyn, Sergiy and Aerts, Jeroen C. J. H. and Apel, Heiko and Aronica, Giuseppe T. and Arnbjerg-Nielsen, Karsten and Bouwer, Laurens M. and Bubeck, Philip and Caloiero, Tommaso and Chinh, Do T. and Cortes, Maria and Gain, Animesh K. and Giampa, Vincenzo and Kuhlicke, Christian and Kundzewicz, Zbigniew W. and Llasat, Maria Carmen and Mard, Johanna and Matczak, Piotr and Mazzoleni, Maurizio and Molinari, Daniela and Dung, Nguyen V. and Petrucci, Olga and Schr{\"o}ter, Kai and Slager, Kymo and Thieken, Annegret and Ward, Philip J. and Merz, Bruno}, title = {Adaptation to flood risk}, series = {Earth's Future}, volume = {5}, journal = {Earth's Future}, publisher = {Wiley}, address = {Hoboken}, issn = {2328-4277}, doi = {10.1002/2017EF000606}, pages = {953 -- 965}, year = {2017}, abstract = {As flood impacts are increasing in large parts of the world, understanding the primary drivers of changes in risk is essential for effective adaptation. To gain more knowledge on the basis of empirical case studies, we analyze eight paired floods, that is, consecutive flood events that occurred in the same region, with the second flood causing significantly lower damage. These success stories of risk reduction were selected across different socioeconomic and hydro-climatic contexts. The potential of societies to adapt is uncovered by describing triggered societal changes, as well as formal measures and spontaneous processes that reduced flood risk. This novel approach has the potential to build the basis for an international data collection and analysis effort to better understand and attribute changes in risk due to hydrological extremes in the framework of the IAHSs Panta Rhei initiative. Across all case studies, we find that lower damage caused by the second event was mainly due to significant reductions in vulnerability, for example, via raised risk awareness, preparedness, and improvements of organizational emergency management. Thus, vulnerability reduction plays an essential role for successful adaptation. Our work shows that there is a high potential to adapt, but there remains the challenge to stimulate measures that reduce vulnerability and risk in periods in which extreme events do not occur.}, language = {en} } @article{DiBaldassarreKreibichVorogushynetal.2018, author = {Di Baldassarre, Giuliano and Kreibich, Heidi and Vorogushyn, Sergiy and Aerts, Jeroen and Arnbjerg-Nielsen, Karsten and Barendrecht, Marlies and Bates, Paul and Borga, Marco and Botzen, Wouter and Bubeck, Philip and De Marchi, Bruna and Llasat, Carmen Maria and Mazzoleni, Maurizio and Molinari, Daniela and Mondino, Elena and Mard, Johanna and Petrucci, Olga and Scolobig, Anna and Viglione, Alberto and Ward, Philip J.}, title = {Hess Opinions: An interdisciplinary research agenda to explore the unintended consequences of structural flood protection}, series = {Hydrology and earth system sciences : HESS}, volume = {22}, journal = {Hydrology and earth system sciences : HESS}, number = {11}, publisher = {Copernicus}, address = {G{\"o}ttingen}, issn = {1027-5606}, doi = {10.5194/hess-22-5629-2018}, pages = {5629 -- 5637}, year = {2018}, abstract = {One common approach to cope with floods is the implementation of structural flood protection measures, such as levees or flood-control reservoirs, which substantially reduce the probability of flooding at the time of implementation. Numerous scholars have problematized this approach. They have shown that increasing the levels of flood protection can attract more settlements and high-value assets in the areas protected by the new measures. Other studies have explored how structural measures can generate a sense of complacency, which can act to reduce preparedness. These paradoxical risk changes have been described as "levee effect", "safe development paradox" or "safety dilemma". In this commentary, we briefly review this phenomenon by critically analysing the intended benefits and unintended effects of structural flood protection, and then we propose an interdisciplinary research agenda to uncover these paradoxical dynamics of risk.}, language = {en} } @article{OttoKellermannThiekenetal.2018, author = {Otto, Antje and Kellermann, Patric and Thieken, Annegret and Costa, Maria Manez and Carmona, Maria and Bubeck, Philip}, title = {Risk reduction partnerships in railway transport infrastructure in an alpine environment}, series = {International journal of disaster risk reduction}, volume = {33}, journal = {International journal of disaster risk reduction}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2212-4209}, doi = {10.1016/j.ijdrr.2018.10.025}, pages = {385 -- 397}, year = {2018}, abstract = {The transport sector is crucial for the functioning of modern societies and their economic welfares. However, it is vulnerable to natural hazards since damage and disturbances appear recurrently. Risk management of transport infrastructure is a complex task that usually involves various stakeholders from the public and private sector. Related scientific knowledge, however, is limited so far. Therefore, this paper presents detailed information on the risk management of the Austrian railway operator gathered through literature studies, in interviews, meetings and workshops. The findings reveal three decision making levels of risk reduction: 1) a superordinate level for the negotiation of frameworks and guidelines, 2) a regional to local level for the planning and implementation of structural measures and 3) a regional to local level for non-structural risk reduction measures and emergency management. On each of these levels, multi-sectoral partnerships exist that aim at reducing the risk to railway infrastructure. Chosen partnerships are evaluated applying the Capital Approach Framework and some collaborations are analyzed considering the flood and landslide events in June 2013. The evaluation reveals that the risk management of the railway operator and its partners has been successful, but there is still potential for enhancement. Difficulties are seen for instance in obtaining continuity of employees and organizational structures which can affect personal contacts and mutual trust and might hamper sharing data and experiences. Altogether, the case reveals the importance of multi-sectoral partnerships that are seen as a crucial element of risk management in the Sendai Framework for Disaster Risk Reduction 2015-2030.}, language = {en} } @misc{HudsonPhamHagedoornetal.2020, author = {Hudson, Paul and Pham, My and Hagedoorn, Liselotte and Thieken, Annegret and Lasage, Ralph and Bubeck, Philip}, title = {Self-stated recovery from flooding}, series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe}, number = {1140}, issn = {1866-8372}, doi = {10.25932/publishup-50348}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-503488}, pages = {17}, year = {2020}, abstract = {Social inequalities lead to flood resilience inequalities across social groups, a topic that requires improved documentation and understanding. The objective of this paper is to attend to these differences by investigating self-stated flood recovery across genders in Vietnam as a conceptual replication of earlier results from Germany. This study employs a regression-based analysis of 1,010 respondents divided between a rural coastal and an urban community in Thua Thien-Hue province. The results highlight an important set of recovery process-related variables. The set of relevant variables is similar across genders in terms of inclusion and influence, and includes age, social capital, internal and external support after a flood, perceived severity of previous flood impacts, and the perception of stress-resilience. However, women were affected more heavily by flooding in terms of longer recovery times, which should be accounted for in risk management. Overall, the studied variables perform similarly in Vietnam and Germany. This study, therefore, conceptually replicates previous results suggesting that women display slightly slower recovery levels as well as that psychological variables influence recovery rates more than adverse flood impacts. This provides an indication of the results' potentially robust nature due to the different socio-environmental contexts in Germany and Vietnam.}, language = {en} } @article{HudsonPhamHagedoornetal.2020, author = {Hudson, Paul and Pham, My and Hagedoorn, Liselotte and Thieken, Annegret and Lasage, Ralph and Bubeck, Philip}, title = {Self-stated recovery from flooding}, series = {Journal of Flood Risk Management}, volume = {14}, journal = {Journal of Flood Risk Management}, publisher = {Wiley-Blackwell}, address = {Oxford}, issn = {1753-318X}, doi = {10.1111/jfr3.12680}, pages = {15}, year = {2020}, abstract = {Social inequalities lead to flood resilience inequalities across social groups, a topic that requires improved documentation and understanding. The objective of this paper is to attend to these differences by investigating self-stated flood recovery across genders in Vietnam as a conceptual replication of earlier results from Germany. This study employs a regression-based analysis of 1,010 respondents divided between a rural coastal and an urban community in Thua Thien-Hue province. The results highlight an important set of recovery process-related variables. The set of relevant variables is similar across genders in terms of inclusion and influence, and includes age, social capital, internal and external support after a flood, perceived severity of previous flood impacts, and the perception of stress-resilience. However, women were affected more heavily by flooding in terms of longer recovery times, which should be accounted for in risk management. Overall, the studied variables perform similarly in Vietnam and Germany. This study, therefore, conceptually replicates previous results suggesting that women display slightly slower recovery levels as well as that psychological variables influence recovery rates more than adverse flood impacts. This provides an indication of the results' potentially robust nature due to the different socio-environmental contexts in Germany and Vietnam.}, language = {en} } @article{BubeckDillenardtAlfierietal.2019, author = {Bubeck, Philip and Dillenardt, Lisa and Alfieri, Lorenzo and Feyen, Luc and Thieken, Annegret and Kellermann, Patric}, title = {Global warming to increase flood risk on European railways}, series = {Climatic change : an interdisciplinary, intern. journal devoted to the description, causes and implications of climatic change}, volume = {155}, journal = {Climatic change : an interdisciplinary, intern. journal devoted to the description, causes and implications of climatic change}, number = {1}, publisher = {Springer}, address = {Dordrecht}, issn = {0165-0009}, doi = {10.1007/s10584-019-02434-5}, pages = {19 -- 36}, year = {2019}, abstract = {For effective disaster risk management and adaptation planning, a good understanding of current and projected flood risk is required. Recent advances in quantifying flood risk at the regional and global scale have largely neglected critical infrastructure, or addressed this important sector with insufficient detail. Here, we present the first European-wide assessment of current and future flood risk to railway tracks for different global warming scenarios using an infrastructure-specific damage model. We find that the present risk, measured as expected annual damage, to railway networks in Europe is approx. (sic)581 million per year, with the highest risk relative to the length of the network in North Macedonia, Croatia, Norway, Portugal, and Germany. Based on an ensemble of climate projections for RCP8.5, we show that current risk to railway networks is projected to increase by 255\% under a 1.5 degrees C, by 281\% under a 2 degrees C, and by 310\% under a 3 degrees C warming scenario. The largest increases in risk under a 3 degrees C scenario are projected for Slovakia, Austria, Slovenia, and Belgium. Our advances in the projection of flood risk to railway infrastructure are important given their criticality, and because losses to public infrastructure are usually not insured or even uninsurable in the private market. To cover the risk increase due to climate change, European member states would need to increase expenditure in transport by (sic)1.22 billion annually under a 3 degrees C warming scenario without further adaptation. Limiting global warming to the 1.5 degrees C goal of the Paris Agreement would result in avoided losses of (sic)317 million annually.}, language = {en} } @misc{ThiekenBubeckRieseetal.2019, author = {Thieken, Annegret and Bubeck, Philip and Riese, Miriam and Ulbrich, Uwe and Kind, Christian and Kaiser, Theresa}, title = {Foreword Heavy Rain Risk Management in Germany}, series = {Hydrologie und Wasserbewirtschaftung}, volume = {63}, journal = {Hydrologie und Wasserbewirtschaftung}, number = {4}, publisher = {Bundesanstalt f{\"u}r Gew{\"a}sserkunde}, address = {Koblenz}, issn = {1439-1783}, pages = {192 -- 192}, year = {2019}, language = {de} } @article{RieseThiekenMueggenburgetal.2019, author = {Riese, Miriam and Thieken, Annegret and M{\"u}ggenburg, Eva and Bubeck, Philip}, title = {Synergies and barriers of the possible integration of heavy rainfall for the implementation of the European Floods Directive}, series = {Hydrologie und Wasserbewirtschaftung}, volume = {63}, journal = {Hydrologie und Wasserbewirtschaftung}, number = {4}, publisher = {Bundesanst. f{\"u}r Gew{\"a}sserkunde}, address = {Koblenz}, issn = {1439-1783}, doi = {10.5675/HyWa_2019.4_1}, pages = {193 -- 202}, year = {2019}, abstract = {The heavy rainfall events in recent years have caused great damage, which has increased the public awareness of the topic of heavy rainfall. For this reason, this article discusses how a systematic integration of heavy rainfall within the framework of the European Floods Directive would be possible and reasonable. For this purpose, a matrix covering possible synergies and barriers was created for all steps of the directive, which were then examined in 15 semi-structured interviews with representatives from specialized administration, the private sector and academia. Although there are some synergies, the additional effort required, especially regarding the identification of the risk areas and the higher level of detail required for risk modeling, would be so high that the European Floods Directive cannot be deemed to be an appropriate framework for heavy rainfall risk management. Nevertheless, there is a need for action, e.g. in the field of self-protection, improved risk communication to the population, combined with increased public and interagency cooperation.}, language = {en} } @article{HudsonPhamBubeck2019, author = {Hudson, Paul and Pham, My and Bubeck, Philip}, title = {An evaluation and monetary assessment of the impact of flooding on subjective well-being across genders in Vietnam}, series = {Climate \& development}, volume = {11}, journal = {Climate \& development}, number = {7}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1756-5529}, doi = {10.1080/17565529.2019.1579698}, pages = {623 -- 637}, year = {2019}, abstract = {The intangible impacts of floods on welfare are not well investigated, even though they are important aspects of welfare. Moreover, flooding has gender based impacts on welfare. These differing impacts create a gender based flood risk resilience gap. We study the intangible impacts of flood risk on the subjective well-being of residents in central Vietnam. The measurement of intangible impacts through subjective well-being is a growing field within flood risk research. We find an initial drop in welfare through subjective well-being across genders when a flood is experienced. Male respondents tended to recover their welfare losses by around 80\% within 5 years while female respondents were associated with a welfare recovery of around 70\%. A monetization of the impacts floods have on an individual's subjective well-being shows that for the average female respondent, between 41\% to 86\% of annual income would be required to compensate subjective well-being losses after 5 years of experiencing a flood. The corresponding value for males is 30\% to 57\% of annual income. This shows that the intangible impacts of flood risk are important (across genders) and need to be integrated into flood (or climate) risk assessments to develop more socially appropriate risk management strategies.}, language = {en} } @article{BubeckKreibichPenningRowselletal.2017, author = {Bubeck, Philip and Kreibich, Heidi and Penning-Rowsell, E. C. and Botzen, W. J. Wouter and de Moel, H. and Klijn, F.}, title = {Explaining differences in flood management approaches in Europe and in the USA - a comparative analysis}, series = {Journal of flood risk management}, volume = {10}, journal = {Journal of flood risk management}, publisher = {Wiley}, address = {Hoboken}, issn = {1753-318X}, doi = {10.1111/jfr3.12151}, pages = {436 -- 445}, year = {2017}, abstract = {Flood risk management in Europe and worldwide is not static but constantly in a state of flux. There has been a trend towards more integrated flood risk management in many countries. However, the initial situation and the pace and direction of change is very different in the various countries. In this paper, we will present a conceptual framework that seeks to explain why countries opt for different flood risk management portfolios. The developed framework utilises insights from a range of policy science concepts in an integrated way and considers, among others, factors such as geographical characteristics, the experience with flood disasters, as well as human behavioural aspects.}, language = {en} } @misc{BubeckAertsdeMoeletal.2016, author = {Bubeck, Philip and Aerts, Jeroen C. J. H. and de Moel, Hans and Kreibich, Heidi}, title = {Preface: Flood-risk analysis and integrated management}, series = {Natural hazards and earth system sciences}, volume = {16}, journal = {Natural hazards and earth system sciences}, publisher = {Copernicus}, address = {G{\"o}ttingen}, issn = {1561-8633}, doi = {10.5194/nhess-16-1005-2016}, pages = {1005 -- 1010}, year = {2016}, language = {en} } @article{KellermannBubeckKundelaetal.2016, author = {Kellermann, Patric and Bubeck, Philip and Kundela, Guenther and Dosio, Alessandro and Thieken, Annegret}, title = {Frequency Analysis of Critical Meteorological Conditions in a Changing ClimateAssessing Future Implications for Railway Transportation in Austria}, series = {Climate : open access journal}, volume = {4}, journal = {Climate : open access journal}, publisher = {MDPI}, address = {Basel}, issn = {2225-1154}, doi = {10.3390/cli4020025}, pages = {914 -- 931}, year = {2016}, abstract = {Meteorological extreme events have great potential for damaging railway infrastructure and posing risks to the safety of train passengers. In the future, climate change will presumably have serious implications on meteorological hazards in the Alpine region. Hence, attaining insights on future frequencies of meteorological extremes with relevance for the railway operation in Austria is required in the context of a comprehensive and sustainable natural hazard management plan of the railway operator. In this study, possible impacts of climate change on the frequencies of so-called critical meteorological conditions (CMCs) between the periods 1961-1990 and 2011-2040 are analyzed. Thresholds for such CMCs have been defined by the railway operator and used in its weather monitoring and early warning system. First, the seasonal climate change signals for air temperature and precipitation in Austria are described on the basis of an ensemble of high-resolution Regional Climate Model (RCM) simulations for Europe. Subsequently, the RCM-ensemble was used to investigate changes in the frequency of CMCs. Finally, the sensitivity of results is analyzed with varying threshold values for the CMCs. Results give robust indications for an all-season air temperature rise, but show no clear tendency in average precipitation. The frequency analyses reveal an increase in intense rainfall events and heat waves, whereas heavy snowfall and cold days are likely to decrease. Furthermore, results indicate that frequencies of CMCs are rather sensitive to changes of thresholds. It thus emphasizes the importance to carefully define, validate, andif neededto adapt the thresholds that are used in the weather monitoring and warning system of the railway operator. For this, continuous and standardized documentation of damaging events and near-misses is a pre-requisite.}, language = {en} }