Richard Ashley

ORCID: 0000-0002-8937-8012
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About
Contact & Profiles
Research Areas
  • Urban Stormwater Management Solutions
  • Flood Risk Assessment and Management
  • Water resources management and optimization
  • Hydraulic flow and structures
  • Water Systems and Optimization
  • Soil erosion and sediment transport
  • Wastewater Treatment and Reuse
  • Hydrology and Sediment Transport Processes
  • Hydrology and Watershed Management Studies
  • Sustainability and Climate Change Governance
  • Disaster Management and Resilience
  • Urban Heat Island Mitigation
  • Climate change impacts on agriculture
  • Water Treatment and Disinfection
  • Land Use and Ecosystem Services
  • Infrastructure Maintenance and Monitoring
  • Odor and Emission Control Technologies
  • Sustainable Development and Environmental Policy
  • Hydrology and Drought Analysis
  • Water Governance and Infrastructure
  • Underground infrastructure and sustainability
  • Asphalt Pavement Performance Evaluation
  • Public-Private Partnership Projects
  • Sustainable Building Design and Assessment
  • Climate Change Policy and Economics

Luleå University of Technology
2012-2023

University of Sheffield
2013-2023

IHE Delft Institute for Water Education
2011-2019

Cooperative Research Centre for Water Sensitive Cities
2017-2019

Monash University
2018

Japan External Trade Organization
2016

Landscape Institute
2015

University of Leeds
2015

Welsh Government
2015

HR Wallingford
2015

The management of urban stormwater has become increasingly complex over recent decades. Consequently, terminology describing the principles and practices drainage diverse, increasing potential for confusion miscommunication. This paper documents history, scope, application underlying terms used in provides recommendations clear communication these principles. Terminology evolves locally thus an important role establishing awareness credibility new approaches contains nuanced understandings...

10.1080/1573062x.2014.916314 article EN Urban Water Journal 2014-07-23

Engineering infrastructure is provided at high cost and expected to have a useful operational life of decades. However, it clear that the future uncertain. Traditional approaches designing operating urban storm drainage assets relied on past performance natural systems ability extrapolate this performance, together with across usable lifetime. Whether or not climate change going significantly alter weather patterns in Europe, now incumbent designers operators prepare for greater uncertainty...

10.2166/wst.2005.0142 article EN Water Science & Technology 2005-09-01

This article describes how the governance arrangements of 2.2 billion Euro water safety programme Room for River are enabling a transition towards integrated river basin management in Netherlands. We observe that terms integrating multiple objectives and spatial scales, design multi-level processes have enabled establishment plans designs. conclude plays an important role to Netherlands through practical implementation strategic policy vision management. Also, application mixed...

10.1080/15715124.2012.739173 article EN International Journal of River Basin Management 2012-10-16

Water-sensitive urban design (WSUD) is a concept that gaining support as means to manage water systems in an integrated way through the better positioning of topic planning and processes. emerging UK this paper sets scene identifies opportunities constraints from perspective. Recent developments management, ecosystem services multifunctional land use provide new for ‘getting more less’. These can range seeing all forms resource, exploiting contribute green blue infrastructure agendas,...

10.1680/muen.12.00046 article EN Proceedings of the Institution of Civil Engineers - Municipal Engineer 2013-06-01

The incorporation of sustainability assessment into decision-making processes is a key task for water service providers in the UK and elsewhere. This paper describes development application set criteria, which have been developed tested with project partners Romania. They will be used 'guidebook' that out framework to facilitate inclusion process. work part Sustainable Water Industry Asset Resource Decisions develop multi-criteria analysis decision support system assist assess relative...

10.1080/09640560220116341 article EN Journal of Environmental Planning and Management 2002-03-01

The traditional use of piped systems for stormwater management is increasingly criticized as being ‘unsustainable’. These are part the water domain where much research has focused on sustainable development indicators to support decision-makers in selecting that more sustainable. However, interest low. This paper identifies conditions engage practitioners inform their actions regard management. Empirical evidence been obtained from interviews with professionals Swedish municipalities....

10.1080/1573062x.2013.768683 article EN Urban Water Journal 2013-05-16

This Report presents information on the current state of knowledge origins, occurrence, nature and effects sewer solids for use by engineers, scientists, administrators water quality planners planning, design operation sewerage systems. The report addresses both maintenance requirements environmental protection issues.Increasing standards, coupled with public expectations, have led to stringent standards. In response this, it has been necessary develop new methodologies computer based...

10.2166/9781780402727 article EN Water Intelligence Online 2015-12-21

Urban planning is widely advocated as an important way to encourage the more sustainable management of urban stormwater, using alternatives piped systems. This paper explores in which Swedish water professionals have opportunities influence stormwater and barriers that limit their participation this process. Empirical evidence has been obtained from in-depth semi-structured interviews with nine municipalities. The shows there a perception legal requirements related provision drainage...

10.1080/09640568.2012.706216 article EN Journal of Environmental Planning and Management 2012-09-20

There is a growing international recognition that flood risk management in optima forma should be programmed and flexible process of continuously improving practices by active learning about the outcome earlier ongoing interventions drivers change. In Netherlands, such long-term, adaptive strategy now being implemented. This so-called second Delta Programme aims to identify exploit opportunities capitalize on short-term benefits opportunistic synergies arise from change will require...

10.1007/s11069-012-0439-3 article EN cc-by Natural Hazards 2012-10-13

Abstract Experience of retrofitting sustainable drainage systems ( SuDS ) in the U nited K ingdom is limited, and there are no well‐established procedures for evaluating feasibility, value or cost‐effectiveness doing this, particularly at catchment scale. This paper demonstrates a two‐phase process potential to retrofit address combined sewer discharges three subcatchments within T hames ideway L ondon. The first phase evaluates what might be achieved with various levels disconnection...

10.1111/j.1747-6593.2012.00353.x article EN Water and Environment Journal 2012-09-02

Nature-based blue-green infrastructure for urban stormwater management, such as bioretention systems, is considered to provide multiple benefits compared with conventional runoff quantity and quality control. There are a range of systems design construction can vary widely. Studies comparing environmental impacts between different various elements components have been lacking hence, this study aims address gap. Various designs differing filter media mixtures the first time using life cycle...

10.1016/j.jclepro.2022.132091 article EN cc-by Journal of Cleaner Production 2022-05-04

ABSTRACT Blue-green infrastructure (BGI) options are considered to be more sustainable practices for water management and bring a range of benefits over above management. Davidshall in Malmö, Sweden, has been used as case area assess the multiple implementing BGI, considering seven alternative BGI schemes systematically developed along two scales: naturalness (i.e. more/less engineered/complex) spatial distribution (e.g. decentral vs. end-of-pipe). The baseline was existing situation....

10.2166/bgs.2025.022 article EN cc-by Blue-Green Systems 2025-04-08

It is now well accepted that there are significant challenges to realising the widespread and self-sustaining implementation of sustainable urban water management. argued these entrenched within broader socio-political framework, yet often unsuccessfully addressed more narrow scope improving technical knowledge design capacity. This hypothesis investigated through a comparative analysis three independent research projects investigating different dimensions cycle, including stormwater...

10.2166/wst.2006.585 article EN Water Science & Technology 2006-09-01

Abstract Flood risks are increasing and available funding is reducing, posing professionals with the need to change practices. ‘Active learning’ can help develop capacity accept different perspectives on risk performance use alternative innovatory responses. Breaking entrapment of traditional approaches requires cultural in organisations individuals involved. L earning A lliances do this. In Y orkshire ( E ngland), a common forum for learning action relation flood water management has...

10.1111/j.1753-318x.2011.01108.x article EN Journal of Flood Risk Management 2011-08-07

Urban drainage has developed from an engineering discipline, concerned principally with public health and safety outcomes, into a multifaceted vision linking environmental wider social economic imperatives to deliver multifunctional outcomes. UK attention is too often focused on surface water as ‘a problem’, despite international progress initiatives showing that ‘opportunity-centred’ approach needs be taken. Sustainable systems, or ‘Suds’, can, when they are part of integrated management,...

10.1680/cien.15.00011 article EN Proceedings of the Institution of Civil Engineers - Civil Engineering 2015-06-17
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