Advancing the degree of implementation of Natural Flood Management

GSTDTAP

项目编号	NE/N012496/1
	Advancing the degree of implementation of Natural Flood Management
	[unavailable]
主持机构	Newcastle University
项目开始年	2015
	2015-11-01
项目结束日期	2016-04-30
资助机构	UK-NERC
项目类别	Fellowship
国家	英国
语种	英语
英文摘要	There is great potential to work with natural processes to substantially reduce flood impacts on villages and towns and potentially on our larger cities. Examples have now been shown at several locations that show at the local scale (10km2) that soft engineered structures can slow, store and buffer runoff whilst giving multiple benefits to sediment losses and pollution control. The space created for NFM feature such as ponds, modified ditches, woody debris dams and swales are also sites of improved ecological status and new habitats. The fundamental manipulation of hydrological runoff pathways and the modification of the local hydraulic and energy regimes during flood flow, can have tangible benefits downstream and could form the basis of a broader catchment based approach to catchment management. Projects such as the Belford Project (led by Newcastle and the EA) and other NFM demonstration sites have had high impact in terms shaping government thinking on the NFM potential. NFM is now encouraged by the EA as a viable approach to lower cost flood management, especially for locations that would be expensive to resolve using traditional methods. Newcastle is already working with the EA as part of the Working with Natural Processes Initiative which is seeking to improve NFM uptake in the UK. However, several barriers to NFM uptake remain and it is hoped that this project will help resolve these issues. The funding structure for NFM and catchment management is piecemeal and fragmented and it is spread across many agencies. The contrast between traditional hard engineering and soft engineering (or nature-based solutions) is still high and a reconciliation between NFM work on local farms and the traditional flood management professionals is needed. The evidence base for NFM, although growing slowly, needs to be accelerated and captured in a compelling manner by using KE strategies that will encourage NFM uptake. Better understanding of River Restoration schemes methods and funding (which is already an ARUP specialism) is needed. How can the established river restoration methods be evolved and moved upstream to smaller streams to look at runoff management at source? Evidence that NFM works at the scale of single features is also strong, hence the need to upscale these approaches is vital. The scaling up issue will be best achieved by using sound scientific arguments based on scaling theory, new models and improved monitoring methods. To this end ARUP and Newcastle University will create a realistic technological and cost effective funding model to show that NFM can be carried out across larger scales, with tangible benefits, which is quicker, cheaper and easier to deliver. The aim is to show the scientific basis for NFM and how the multiple benefits can be achieved and why. There is potential to further extend the NFM scientific basis into Catchment System Science to show that NFM can play a major role in catchment management in the future. The project team will continue to influence government policy on NFM methods and will attempt to create a new generation of NFM scientists and practitioners in the UK through our CPD courses and high profile publications.
来源学科分类	Natural Environment Research
文献类型	项目
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/85850
专题	环境与发展全球科技态势
推荐引用方式 GB/T 7714	[unavailable].Advancing the degree of implementation of Natural Flood Management.2015.