River and floodplain management

River and floodplain management measures involve the restoration of a stretch of river and/or its associated floodplain to a more natural functioning state. This can include channel re-meandering or channel feature reinstatement (e.g. measures to restore channel river bars). Where redundant embankments are present, it may also be possible to breach, set back or remove these embankments, restore floodplain connectivity and re-activate floodplain features. Where naturally occurring wood is absent from a river, leaky barriers can be installed. These help attenuate flood flows by slowing and deflecting flow out of the channel on to the floodplain, thereby increasing water storage.

New book on Multifunctional Wetlands released by United Nations University, Institute for Water, Environment and Health

A new book on multifunctional wetlands has been produced by UNU-INWEH. The book aims to put wetlands at the heart of the Nature Based Solutions approach. The book is designed to aid planners and ecosystem managers on the value of creating and restoring wetlands in catchments. The full title of the book is "Multi-functional Wetlands; Pollution Abatement and Other Ecological Services from Natural and Constructed Wetlands"

Foundation for common land release position statement on Natural Flood Management

The foundation for common land has released a position statement on the use of Natural Flood Management. The statement looks at the potential benefits and limations of NFM focusing on six topic areas. These are

  1. the range of interventions available under NFM,
  2. Why stakeholder participation is essential not optional,
  3. The multiple benefits of NFM,
  4. The role of trees and grassland management,
  5. Common land in relation to NFM and
  6. the limitations of NFM.

More information can be found in the link below.

Film released on Natural Flood Management

A new film is being previewed online which gives an extensive overview of the role of Natural Flood Management. The film, directed by Andy Clark, covers topics such as the evidence, the role of communities and the role of landmanagers in working with Natural Flood Management. The film website gives information of viewings that may be taking place near you and a detailed film 'snippet' library. The library contains real stories told by active stakeholders working with NFM. It is supported by a number of institutes who are working closely with Natural Flood Management network Scotland.

EEA highlight importance of restoring floodplains and wetlands.

The European Environment Agency have issued a statement highlighting the importance of restoring floodplains and wetlands to offer value for money solutions to flooding. This comes out of the latest publication on "Green Infrastructure and flood management - promoting cost-efficient flood risk reduction via green infrastructure solutions" which outlined series of challenges and opportunities of using more Nature Based Solution approaches. There are six detailed case studies in the report. More details can be found in the link below.

Soils and Natural Flood Management: New report by Catchment Based Approach

A manual has been released on soil management with respect to Natural Flood Management, specifically for soils in the Devon and Cornwall region (however, findings have wider applicability). The document, authored by Richard Smith from the Environment Agency (and supported by Devon County Council, East Devon Area of Outstanding Natural Beauty, FWAG South West and South West Water) aims to improve understanding on  the potential of soil in the region to infiltrate rainfall thereby reducing surface runoff.

Working with Natural Processes Evidence Directory launched

The Environment Agency for England and Wales recently published various outputs from the Working with Natural Processes (WWNP) project. The project looked at mechanisms to reduce flood hazards by using natural techniques in catchments and coasts. The project is underpinned by an extensive literature review which collated all known available knowledge within the UK and also drew upon relevant international literature. This literature has been synthesized into one location allowing it to be accessible to flood risk planners and other interested bodies.

This report (published by CREW) provides a review and analysis of information on the passage by fish at wooden obstacles (woody placements), used for flood management, in Scotland. 
What can be learnt from working with a community to identify what flood risk management measures are needed, are acceptable and which deliver the greatest multiple benefits?
A short policy paper by CREW detailing the issues managers come up against when implementing NFM in relation to UK reservoir legislation.  Information is sought on whether these issues still apply under the new Reservoirs Act.
The 'Land management for increased flood resilience' report was published by CREW and authored by Spray et al., (2015).  The main objectives of the project were to undertake: A large scale survey of farmers’ attitudes to NFM and to the use of potential policy instruments to promote its uptake and delivery; andFarm-scale economic analyses of the impact of NFM measures under different scenarios.See - https://www.crew.ac.uk/publication/land-management-increased-flood-resilience