The International Guidelines on Natural and Nature-Based Features for Flood Risk Management emphasize the role of nature-based solutions and natural infrastructure (e.g., beaches, dunes, islands, marshes) as an alternative to conventional hardened infrastructure for flood and coastal storm risk reduction and represents the state of the science on conceptualizing, planning, designing, engineering, implementing and maintaining NNBF. The Guidelines will equip decision-makers, project planners, and practitioners with strategies that reduce flood risks to communities and improve infrastructure resilience. The document is organized so readers can begin where their interests lie. The chapters were developed in a collaborative environment where there was communication and engagement across chapter teams. Each chapter begins with a list of its key, high-level messages, includes references to other chapters, and uses icons and case studies to draw attention to key topics covered elsewhere in the Guidelines.

This open access book addresses the various disciplinary aspects of nature-based solutions in flood risk management on private land. In recent decades, water management has been moving towards nature-based solutions. These are assumed to be much more multi-purpose than traditional “grey infrastructures” and seem to be regarded as a panacea for many environmental issues. At the same time, such measures require more – and mostly privately owned – land and more diverse stakeholder involvement than traditional (grey) engineering approaches. They also present challenges related to different disciplines. Nature-based solutions for flood risk management not only require technical expertise, but also call for interdisciplinary insights from land-use planning, economics, property rights, sociology, landscape planning, ecology, hydrology, agriculture and other disciplines to address the challenges of implementing them. Ultimately, nature-based flood risk management is a multi-disciplinary endeavor. Featuring numerous case studies of nature-based flood risk management accompanied by commentaries, this book presents brief academic reflections from two different disciplinary perspectives that critically highlight which specific aspects are of significance, and as such, underscore the multi-disciplinary nature of the challenges faced.

Effective flood risk management is critical to protect people and their livelihoods from flooding and to limit future losses. Nature-based measures and their ability to address flood risk are receiving increasing attention. Until recently, most flood risk management involved conventional engineering measures. These measures are sometimes referred to as “hard” engineering or “gray” infrastructure. Examples include building embankments, dams, levees, and channels to control flooding. Recently the concept of “nature-based solutions”, “ecosystem-base adaptation”, “eco-DRR” or “green infrastructure” has emerged as a good alternative or complement to traditional gray approaches. Nature-based solutions make use of natural processes and ecosystem services for functional purposes, such as decreasing flood risk or improving water quality. The objective of this document is to present five principles and implementation guidance for planning, such as evaluation, design, and implementation of nature-based solutions for flood risk management as an alternative to or complementary to conventional engineering measures. The potential users of these principles and implementation steps are professionals in risk management and climate adaptation, NGOs, donors, and international organizations. This guidance was developed in cooperation with a large and diverse group of international funding agencies, research institutes, NGOs, governmental organizations, and engineering firms.

This open access book addresses the various disciplinary aspects of nature-based solutions in flood risk management on private land. In recent decades, water management has been moving towards nature-based solutions. These are assumed to be much more multi-purpose than traditional "grey infrastructures" and seem to be regarded as a panacea for many environmental issues. At the same time, such measures require more - and mostly privately owned - land and more diverse stakeholder involvement than traditional (grey) engineering approaches. They also present challenges related to different disciplines. Nature-based solutions for flood risk management not only require technical expertise, but also call for interdisciplinary insights from land-use planning, economics, property rights, sociology, landscape planning, ecology, hydrology, agriculture and other disciplines to address the challenges of implementing them. Ultimately, nature-based flood risk management is a multi-disciplinary endeavor. Featuring numerous case studies of nature-based flood risk management accompanied by commentaries, this book presents brief academic reflections from two different disciplinary perspectives that critically highlight which specific aspects are of significance, and as such, underscore the multi-disciplinary nature of the challenges faced

Effective flood risk management is critical to protect people and their livelihoods from flooding and to limit future losses. Nature-based measures and their ability to address flood risk are receiving increasing attention. Until recently, most flood risk management involved conventional engineering measures. These measures are sometimes referred to as "hard" engineering or "gray" infrastructure. Examples include building embankments, dams, levees, and channels to control flooding. Recently the concept of "nature-based solutions", "ecosystem-base adaptation", "eco-DRR" or "green infrastructure" has emerged as a good alternative or complement to traditional gray approaches. Nature-based solutions make use of natural processes and ecosystem services for functional purposes, such as decreasing flood risk or improving water quality. The objective of this document is to present five principles and implementation guidance for planning, such as evaluation, design, and implementation of nature-based solutions for flood risk management as an alternative to or complementary to conventional engineering measures. The potential users of these principles and implementation steps are professionals in risk management and climate adaptation, NGOs, donors, and international organizations. This guidance was developed in cooperation with a large and diverse group of international funding agencies, research institutes, NGOs, governmental organizations, and engineering firms.

Recurring and worsening flood incidence around the world has necessitated the understanding and strengthening of community-based flood risk management from an international perspective. This handbook emphasises the need for community action as part of an integrated flood risk management approach, highlighting case studies that have received recognition and made positive impacts, resulting in resilience-enhancing actions which can improve global community understanding. The content has been arranged such that it covers flood risk management approaches in the three main interfaces of before, during and after the flood event. Experts writing on case studies from Africa, Oceania, Europe, Asia and the Americas come together to present lessons from regional and continental experiences that will be useful in providing an understanding of the nature and effectiveness of the human-centred approach. The successful implementation of local and scientific knowledge as complementary measures is also highlighted in a systematic review on the use of technologies for flood risk reduction. This interesting and diverse range of contributions seeks to showcase opportunities for cross-cultural knowledge transfer and uptake in the field of flood risk management. This handbook is essential reading for researchers, policy makers and leaders involved in flood and disaster management in the built environment, risk assessment, environmental and civil/construction engineering and community action planning.

Written by leading experts, ICE Handbook of Urban Drainage Practice provides an overview of key challenges, opportunities and future directions of urban drainage in a practical, accessible way. An invaluable tool for local authority engineers, environmental engineers, drainage design/operation engineers, and consultants or contractors.

River Flow 2022 includes the keynote lecture and contributed papers presented at River Flow 2022, the 11th International Conference on Fluvial Hydraulics (8-10 November 2022, Kingston and Ottawa, Canada; held virtually). River Flow 2022 provides an overview of the latest experimental, theoretical and computational findings on fundamental river flow and transport processes, river morphology and morphodynamics, while covering also issues related to the effects of hydraulic structures on flow regime, river morphology and ecology; sustainable river engineering practices (including stream restoration and re-naturalization); and effects of climate change including extreme flood events. The book presents the state-of-the-art in river research and engineering, and is aimed at academics and practitioners in hydraulics, hydrology and environmental engineering.