Download or read book Estimating the Impacts of Urban Growth on Future Flood Risk written by Willem Veerbeek and published by CRC Press. This book was released on 2017-12-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The unprecedented growth of cities has a significant impact on future flood risk that might exceed the impacts of climate change in many metropolitan areas across the world. Although the effects of urbanisation on flood risk are well understood, assessments that include spatially explicit future growth projections are limited. This comparative study provides insight in the long term development of future riverine and pluvial flood risk for 18 fast growing megacities. The outcomes provide not only a baseline absent in current practise, but also a strategic outlook that might better establish the role of urban planning in limiting future flood risk.
Download or read book Framing the Challenge of Urban Flooding in the United States written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-29 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flooding is the natural hazard with the greatest economic and social impact in the United States, and these impacts are becoming more severe over time. Catastrophic flooding from recent hurricanes, including Superstorm Sandy in New York (2012) and Hurricane Harvey in Houston (2017), caused billions of dollars in property damage, adversely affected millions of people, and damaged the economic well-being of major metropolitan areas. Flooding takes a heavy toll even in years without a named storm or event. Major freshwater flood events from 2004 to 2014 cost an average of $9 billion in direct damage and 71 lives annually. These figures do not include the cumulative costs of frequent, small floods, which can be similar to those of infrequent extreme floods. Framing the Challenge of Urban Flooding in the United States contributes to existing knowledge by examining real-world examples in specific metropolitan areas. This report identifies commonalities and variances among the case study metropolitan areas in terms of causes, adverse impacts, unexpected problems in recovery, or effective mitigation strategies, as well as key themes of urban flooding. It also relates, as appropriate, causes and actions of urban flooding to existing federal resources or policies.
Download or read book Resilient Urban Futures written by Zoé A. Hamstead and published by Springer Nature. This book was released on 2021-04-06 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book addresses the way in which urban and urbanizing regions profoundly impact and are impacted by climate change. The editors and authors show why cities must wage simultaneous battles to curb global climate change trends while adapting and transforming to address local climate impacts. This book addresses how cities develop anticipatory and long-range planning capacities for more resilient futures, earnest collaboration across disciplines, and radical reconfigurations of the power regimes that have institutionalized the disenfranchisement of minority groups. Although planning processes consider visions for the future, the editors highlight a more ambitious long-term positive visioning approach that accounts for unpredictability, system dynamics and equity in decision-making. This volume brings the science of urban transformation together with practices of professionals who govern and manage our social, ecological and technological systems to design processes by which cities may achieve resilient urban futures in the face of climate change.
Download or read book Advances in Urban Flood Management written by Richard Ashley and published by CRC Press. This book was released on 2007-02-01 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the effects of global climate change is the increasing variability of extreme flood events and cyclones. Current measures to mitigate flood impacts, particularly in the urban environment, are based on previously-planned flood risk intervals and no longer provide sufficient protection. Being prepared for unexpected changes and extreme flood events asks for a paradigm shift in current strategies to avoid and manage flood disasters. In order to stem the increasing impact of urban floods, a major rethink of current planning and flood management policies and practice is required, taking into account different spatial and temporal scales. This book addresses a broad spectrum of relevant issues in the emerging field of urban flood management. It may act as a stimulus for further research and development in urban flood management while informing and engaging stakeholders in the promotion of integrated and cooperative approaches in water management. An interdisciplinary approach which will be of interest to all those who are active in water, risk and urban management.
Download or read book Applying Climate Change Models to Risk Assessment and Flood Hazard Scenario Modeling in Snohomish County written by Stephen Glenn Veith and published by . This book was released on 2015 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis analyzes and evaluates the utility of using HAZUS-MH, hazard modeling and loss estimation software used by the United States Federal Emergency Management Agency (FEMA), to estimate future losses from climate change influenced flood events under different greenhouse gas emissions scenarios. Current FEMA flood scenario techniques involve generating probabilities for floods for return intervals of 10, 20, 50, 100 and 500 years. These flood return intervals are typically based on historical record, which does not factor changes in climate into future estimates of risk. However, this thesis has integrated projected future flood return intervals and river discharges from the University of Washington's Climate Impacts Group. This is done so that future flood return intervals and river discharges, which show an increase in flood frequency and magnitude in the future due to climate change, can be modeled. When climate change is factored into flood modeling, the areas of greatest future risk in a community can be identified. The particular community used as a case study in this thesis is the City of Sultan and surrounding Urban Growth Area. To quantify the difference in exposure and risk, the 5 different scenarios used in this thesis are calculated at 100 year flood return interval periods: the first scenario as the FEMA baseline with no climate data added, the other scenarios use climate projections for 2040 and 2080. These scenarios use existing data incorporated into HAZUS-MH to create river hydrology, depth grids and loss-estimates to building stock and social capital in the present day and in the future using population growth projections. The risk and exposure of each scenario is presented and compared, which ultimately leads to estimates that the designated Sultan Urban Growth Area will incur increased risk and loss in the future as floods become more frequent due to climate change. These results show that current 100 year floodplain boundaries may not adequately inform communities about the potential flood risk in the future due to climate change, and should change how urban planners decide to prepare communities for flooding hazards as the effects of climate change influence river systems.
Download or read book Cities and Flooding written by Abhas K. Jha and published by World Bank Publications. This book was released on 2012-02-01 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban flooding is an increasing challenge today to the expanding cities and towns of developing countries. This Handbook is a state-of-the art, user-friendly operational guide that shows decision makers and specialists how to effectively manage the risk of floods in rapidly urbanizing settings--and within the context of a changing climate.
Download or read book Water and Urban Development Paradigms written by Jan Feyen and published by CRC Press. This book was released on 2008-09-03 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication across and integration of disciplines in the urban-water sector seems today more imperative than ever before. Water is a strategic and shrinking resource. It is probably the world's most valuable resource and clean water has even been touted as the 'next oil'. Control of water - from access to management - has always been a
Download or read book Disaster Resilience written by National Academies and published by National Academies Press. This book was released on 2012-12-29 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: No person or place is immune from disasters or disaster-related losses. Infectious disease outbreaks, acts of terrorism, social unrest, or financial disasters in addition to natural hazards can all lead to large-scale consequences for the nation and its communities. Communities and the nation thus face difficult fiscal, social, cultural, and environmental choices about the best ways to ensure basic security and quality of life against hazards, deliberate attacks, and disasters. Beyond the unquantifiable costs of injury and loss of life from disasters, statistics for 2011 alone indicate economic damages from natural disasters in the United States exceeded $55 billion, with 14 events costing more than a billion dollars in damages each. One way to reduce the impacts of disasters on the nation and its communities is to invest in enhancing resilience-the ability to prepare and plan for, absorb, recover from and more successfully adapt to adverse events. Disaster Resilience: A National Imperative addresses the broad issue of increasing the nation's resilience to disasters. This book defines "national resilience", describes the state of knowledge about resilience to hazards and disasters, and frames the main issues related to increasing resilience in the United States. It also provide goals, baseline conditions, or performance metrics for national resilience and outlines additional information, data, gaps, and/or obstacles that need to be addressed to increase the nation's resilience to disasters. Additionally, the book's authoring committee makes recommendations about the necessary approaches to elevate national resilience to disasters in the United States. Enhanced resilience allows better anticipation of disasters and better planning to reduce disaster losses-rather than waiting for an event to occur and paying for it afterward. Disaster Resilience confronts the topic of how to increase the nation's resilience to disasters through a vision of the characteristics of a resilient nation in the year 2030. Increasing disaster resilience is an imperative that requires the collective will of the nation and its communities. Although disasters will continue to occur, actions that move the nation from reactive approaches to disasters to a proactive stance where communities actively engage in enhancing resilience will reduce many of the broad societal and economic burdens that disasters can cause.
Download or read book Urbanization under a Changing Climate written by Jianxun He and published by MDPI. This book was released on 2021-06-18 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to the increasing urbanization, advances in the science of urban hydrology have improved urban water system management, creating more livable cities in which public safety and health, as well as the environment, are protected. The ultimate goal of urban water management is to mimic the hydrological cycle prior to urbanization. On top of urbanization, climate change, which has been demonstrated to alter the hydrological cycle in all respects, has introduced additional challenges to managing urban water systems. To mitigate and adapt to urbanization under a changing climate, understanding key hydrologic components should expand to include complex issues brought forth by climate change. Thus, effective and efficient measures can be formulated. This Special Issue of Water presents a variety of research papers that span a range of spatial and temporal scales of relevance in different societies’ efforts in adapting to the eminent changes in climate and the continuous changes in the landscape. From mitigating water quality in permeable pavements and bioretention swales to understanding changes in groundwater recharge in large regions, this Special Issue examines the state-of-the-art in sustainable urban design for adaptation and resiliency.
Download or read book Social Vulnerability Green Infrastructure Urbanization and Climate Change induced Flooding written by Chingwen Cheng and published by . This book was released on 2013 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is projected to increase the intensity and frequency of storm events that would increase flooding hazards. Urbanization associated with land use and land cover change has altered hydrological cycles by increasing stormwater runoff, reducing baseflow and increasing flooding hazards. Combined urbanization and climate change impacts on long-term riparian flooding during future growth are likely to affect more socially vulnerable populations. Growth strategies and green infrastructure are critical planning interventions for minimizing urbanization impacts and mitigating flooding hazards. Within the social-ecological systems planning framework, this empirical research evaluated the effects of planning interventions (infill development and stormwater detention) through a risk assessment in three studies. First, a climate sensitivity study using SWAT modeling was conducted for building a long-term flooding hazard index (HI) and determining climate change impact scenarios. A Social Vulnerability Index (SoVI) was constructed using socio-economic variables and statistical methods. Subsequently, the long-term climate change-induced flooding risk index (RI) was formulated by multiplying HI and SoVI. Second, growth strategies in four future growth scenarios developed through the BMA ULTRA-ex project were evaluated through land use change input in SWAT modeling and under climate change impact scenarios for the effects on the risk indices. Third, detention under climate sensitivity study using SWAT modeling was investigated in relation to long-term flooding hazard indices. The results illustrated that increasing temperature decreases HI while increasing precipitation change and land use change would increase HI. In addition, there is a relationship between climate change and growth scenarios which illustrates a potential threshold when the impacts from land use and land cover change diminished under the High impact climate change scenario. Moreover, spatial analysis revealed no correlation between HI and SoVI in their current conditions. Nevertheless, the Current Trends scenario has planned to allocate more people living in the long-term climate change-induced flooding risk hotspots. Finally, the results of using 3% of the watershed area currently available for detention in the model revealed that a projected range of 0 to 8% watershed area would be required to mitigate climate change-induced flooding hazards to the current climate conditions. This research has demonstrated the value of using empirical study on a local scale in order to understand the place-based and watershed-specific flooding risks under linked social-ecological dynamics. The outcomes of evaluating planning interventions are critical to inform policy-makers and practitioners for setting climate change parameters in seeking innovations in planning policy and practices through a transdisciplinary participatory planning process. Subsequently, communities are able to set priorities for allocating resources in order to enhance people's livelihoods and invest in green infrastructure for building communities toward resilience and sustainability.
Download or read book Urban Flood Management written by Andras Szollosi-Nagy and published by CRC Press. This book was released on 2018-02-06 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decades the world has witnessed a growing number of floods in urban areas. Climate change and rapid urbanization will exacerbate this trend. Flooding incidents in urbanized catchments and low-lying areas, such as polders, can lead to great public concern and anxiety, and their economical impact is severe. Apart from well-known flood prevention strategies, new approaches to the accommodation of floods are needed to create robust and sustainable solutions that enable us to cope with the ever-increasing urban pressure on flood-prone areas and the uncertainties created by climate change. Urban Flood Management comprises a multidisciplinary survey of recent developments in this field. Subjects like spatial and urban planning, flood insurance, flood resilience, flood proofing techniques, risk perception and preparedness and flood forecasting are treated by authorities from Brazil, India, the USA and Europe. Urban Flood Management will provide anyone active in the fields of water, risk and urban management with the latest information and insights that were obtained with a global and multidisciplinary approach.
Download or read book Urban Water Systems Floods II written by S. Hernández and published by WIT Press. This book was released on 2018-08-21 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing an improved understanding of emerging flood risk management and urban water management was the goal set for research presented at the 6th International Conference on Flood and Urban Water Management, held in A Coruña, Spain. The published papers look to solve various challenges in this field by drawing on the expertise of numerous disciplines and considering a range of responses. Flooding is a global phenomenon that claims numerous lives worldwide each year. When flooding occurs in urban areas, it can cause substantial damage to property as well as threaten human life. In addition, many more people must endure the homelessness, upset and disruption that are left in the wake of floods. The increased frequency of flooding in the last few years, coupled with climate change predictions and urban development, suggest that these impacts are set to worsen in the future. How we respond and importantly, adapt to these challenges is key to developing our long-term resilience at the property, community and city scale. Apart from the physical damage to buildings, contents and loss of life, which are the most obvious, impacts of floods upon households, other more indirect losses are often overlooked. These indirect and intangible impacts are generally associated with disruption to normal life as well as long-term health issues including community displacements and stress-related illnesses. Flooding represents a major barrier to the alleviation of poverty in many parts of the developing world, where vulnerable communities are often exposed to sudden and life-threatening events. As our cities continue to expand, their urban infrastructures need to be re-evaluated and adapted to new requirements related to the increase in population and the growing areas under urbanization. The papers contained in this book consider these problems and deals with two main urban water topics: water supply systems and urban drainage.
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1979 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Theories and Methods for Estimating Benefits of Protecting Urban Floodplains written by Edward Greenberg and published by . This book was released on 1974 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: ;Contents: A theory of urban floodplain protection benefits; Benefit determination theories in INTASA and Weisz studies; Empirical estimation methods in INTASA and Weisz-day--A critical analysis; A regression model of impact of flood risk on urban land values--A case study for St. Louis County.
Download or read book Climate Adaptation and Flood Risk in Coastal Cities written by Jeroen Aerts and published by Routledge. This book was released on 2013-12-04 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents climate adaptation and flood risk problems and solutions in coastal cities including an independent investigation of adaptation paths and problems in Rotterdam, New York and Jakarta. The comparison draws out lessons that each city can learn from the others. While the main focus is on coastal flooding, cities are also affected by climate change in other ways, including impacts that occur away from the coast. The New York City Water Supply System, for example, stretches as far as 120 miles upstate, and the New York City Department of Environmental Protection has undertaken extensive climate assessment not only for its coastal facilities, but also for its upstate facilities, which will be affected by rising temperatures, droughts, inland flooding and water quality changes. The authors examine key questions, such as: Are current city plans climate proof or do we need to finetune our ongoing investments? Can we develop a flood proof subway system? Can we develop new infrastructure in such a way that it serves flood protection, housing and natural values?
Download or read book Urban Water Systems Floods IV written by S. Mambretti and published by WIT Press. This book was released on 2022-09-05 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research works were presented at the 8th International Conference on Flood and Urban Water Management with the aim of developing innovative solutions that can help bring about multiple benefits toward achieving integrated flood risk and urban water management strategies and policy. The papers resulting from these works form this book. Flooding is a global phenomenon that claims numerous lives worldwide each year. When flooding occurs in urban areas, it can cause substantial damage to property as well as threatening human life. In addition, many more people must endure the homelessness, upset and disruption that are left in the wake of floods. The increased frequency of flooding in the last few years, coupled with climate change predictions and urban development, suggest that these impacts are set to worsen in the future. How we respond and importantly, adapt to these challenges is key to developing our long term resilience at the property, community and city scale. As our cities continue to expand, their urban infrastructures need to be re-evaluated and adapted to new requirements related to the increase in population and the growing areas under urbanization. We also need to consider more nature-based interventions to the management of flood risk, including the adoption of more catchment-based approaches. These are now being recognised as being more sustainable and also able to achieve wider benefits to the environment and society as a whole. Water supply systems and urban drainage are also increasingly important due to this expansion. Topics such as contamination and pollution discharges in urban water bodies, as well as the monitoring of water recycling systems are currently receiving a great deal of attention from researchers and professional engineers working in the water industry. Mitigating losses from water distribution networks and effective, efficient and energy-saving management are key goals for optimising performance and reducing negative impacts. Sewer systems are under constant pressure due to growing urbanization and climate change, and the environmental impact caused by urban drainage overflows is related to both water quantity and water quality. This book is aimed at researchers, academics and practitioners involved in research and development activities across a wide range of technical and management topics related to urban water and flooding and its impacts on communities, property and people.
Download or read book Urban Planning and Water related Disaster Management written by Guangwei Huang and published by Springer. This book was released on 2018-05-30 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban areas face daunting environmental, economic and social challenges that have increased in scope in recent years, especially given climate change and globalization. At the same time, cities provide exciting opportunities for growth and revitalization of local and national economies. The interplay of these challenges and opportunities create important tasks for policymakers and researchers. This book provides a new horizon for exploring solutions to urban problems, especially water-related disasters in urban areas. It is of a cross-disciplinary nature offering both new concepts and practices that will help to promote communication between urban planning communities and water management professionals in order to integrate water-related disaster management into spatial planning.
