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Evidence from research at UWE Bristol has enabled UK local and national governments and international governments (South Africa, Nigeria) to enhance their processes and procedures for managing air quality. UWE researchers have contributed to the policy and technical guidance issued by UK Governments, and they have directly advised the UK Government and devolved national and London administrations on legislation, regulation and official guidance. The research has contributed to the widespread recognition of the spatial extent of air quality problems, ensuring continued support of air quality management at a local level. The research activity and experience gained has been shared through international agencies, learned societies and interest groups. This extends to the EU, China, Brazil, and India, and specifically the Republic of South Africa through the development of the National Framework for Air Quality Management and in Nigeria through collaboration with the National Space Research and Development Agency.
Working closely with scientists at the United States Environmental Protection Agency (USEPA), the University of Southampton has developed new methods for space-time modelling that have trebled the accuracy of air pollution forecasts. The USEPA has adopted the research as its official forecasting method to protect the American public and agriculture. More than 19 million children and 16 million adult Americans suffering from respiratory conditions such as asthma now benefit by being able to adjust their outdoor activities based on the forecasts, and improved data has fed into policy debates on carbon emission regulations. Success in the USA has led the EPSRC to fund a similar project in the UK and Australia's national science agency is using Southampton-developed software for its air pollution forecasts.
Poor air quality is an important public health issue especially in cities where traffic is the major source of pollution. It is estimated that 29,000 people die prematurely in the UK each year, and 310,000 in Europe, because of air pollution. King's research, based on the London Air Quality Network (LAQN), including emissions modelling and vehicle profiling, indicated that improvements in air quality could be achieved by restricting the entrance of specific vehicle classes into urban areas. These research outputs were utilised by the Mayor of London to introduce the Congestion Charging Scheme (CCS), from 2003 to the present, and the London Low Emission Zone (LEZ), from 2008 to the present. This research, together with King's ongoing evaluation of air quality and the impact of traffic control schemes in London, has created increasing international interest in this method of pollution control resulting in the adoption of similar interventions across Europe.
Impact type: Public Policy
Significance: The research provided evidence for formulation of government policies to ameliorate poor air quality, to which fine particulate matter (PM2.5), O3 and NO2 are the most important contributors; PM2.5 alone reduces average life expectancy in the UK by 6 months and costs £9bn-£20bn a year. The research has been incorporated into UK national guidance and policy-evidence documents for Defra, the Health Protection Agency, and the Environment Agencies.
Beneficiaries are the public and the environment.
Research; date; attribution: EaStCHEM research (1995-2011) (a) established reliable techniques to measure NO2 for a national protocol, and (b) quantified the impact of pollutant emissions on PM2.5 and O3 concentrations, and on hospital admissions and deaths. Heal (EaStCHEM) led the research and wrote, collaboratively in some cases, the reports and the work cited.
Reach: UK wide.
University of Leicester research has developed, with funding from the European Regional Development Fund, a business support offer, Global Monitoring for Environment and Security (GMES) Space Technology Exchange Partnership (G-STEP) — which has led to a number of impacts:
Economic impacts via direct support of 40 East Midlands companies, including the creation of 3 new businesses, with a £950K GVA (Gross Value Added) to the companies and £2.9M in investment in the East Midlands. It has led to the employment of 20 Leicester graduates. Policy impacts via the Local Economic Partnership which has identified space as one of three emerging sectors for focussed development. Nationally, the emerging Satellite Applications Catapult has reviewed the G-Step delivery model to inform its own operation. Internationally, G-STEP led the NEREUS (Network of Regions in Europe Using Space) Earth Observation/GMES working group and produced the "The Growing Use of Space Across Europe", launched at the European Parliament in 2012.
Environmental benefits via the development of products which are having a positive impact on the environment including satellite enabled traffic management tools and high value crop management.
Ground-breaking research in the field of Dynamic Insulation (DI) at Aberdeen University has contributed to international efforts to combat climate change through the reduction of the carbon emissions associated with the heating, ventilation and air conditioning of buildings. Through the establishment of a spin-out company and the development of the world's first modular DI product, jobs have been created and developers have been able to use the first commercially available DI products and systems to meet strict new environmental targets. The success of such projects has led to greater public awareness of the issues around global warming.
A sustained programme of epidemiological research at St George's, spanning 20 years, has informed air pollution control policies in the UK and internationally. Time-series studies of the acute health effects of daily fluctuations in air pollutants, initially in London, were extended to Europe-wide collaborations, trans-Atlantic comparisons and studies in Asian cities. Publication bias has been explored systematically in meta-analyses of published time-series results, and the adverse effects of different particulate fractions compared in a UK setting. This evidence base has contributed substantially to the current UK Air Quality Strategy and informs ongoing debates about health impacts of shorter-lived "greenhouse" pollutants.