News in Brief
Economics - Oct 25
Carbon accounting madness makes a mockery of the UK's Net Zero plans, says University of Birmingham academic
Carbon accounting madness makes a mockery of the UK's Net Zero plans, says University of Birmingham academic
Environment - Oct 25
UofG contributes to COP26 Universities Network climate change co-benefits report
UofG contributes to COP26 Universities Network climate change co-benefits report
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Cut European short-haul flights to dramatically reduce emissions according to new research
New data curated by scientists at The University of Manchester has found that the main culprit for aviation emissions across the connected continent of Europe is countless short journey flights. The research, recently published in journal Transportation Research , identified that a large number of flights over distances of less than 300 miles between city pairs with existing public transport connections are a key contributor of harmful emissions.
New data curated by scientists at The University of Manchester has found that the main culprit for aviation emissions across the connected continent of Europe is countless short journey flights. The research, recently published in journal Transportation Research , identified that a large number of flights over distances of less than 300 miles between city pairs with existing public transport connections are a key contributor of harmful emissions.
Lincoln and Hull among UK’s traffic collision hotspots
Cities such as Lincoln and Hull and towns including Woking, Maidstone and Ashford have more road traffic collisions than would be expected given their population size, a new study by UCL researchers has found. For the study, published in PLOS ONE , researchers analysed traffic collision data along with population data from over 300 urban areas in England, Wales, France, Germany and Spain in 2018 and, for Spain only, 2015.
Cities such as Lincoln and Hull and towns including Woking, Maidstone and Ashford have more road traffic collisions than would be expected given their population size, a new study by UCL researchers has found. For the study, published in PLOS ONE , researchers analysed traffic collision data along with population data from over 300 urban areas in England, Wales, France, Germany and Spain in 2018 and, for Spain only, 2015.
Analysis: staying coronavirus safe on trains, planes and automobiles
Many of us rely on public transport to get to work, school, and to meet friends and family. But in the time of Covid-19, Dr Lena Ciric (UCL Civil, Environmental & Geomatic Engineering) asks: is it safe to use these vehicles and is there a difference between them? Transport has contributed to the spread of coronavirus - locally, regionally and internationally.
Many of us rely on public transport to get to work, school, and to meet friends and family. But in the time of Covid-19, Dr Lena Ciric (UCL Civil, Environmental & Geomatic Engineering) asks: is it safe to use these vehicles and is there a difference between them? Transport has contributed to the spread of coronavirus - locally, regionally and internationally.
Routing apps can deliver real-time insights into traffic emissions
Routing apps such as Google Maps or Nokia's Here platform could offer a cost-effective way of calculating emission hotspots in real time, say researchers at the University of Birmingham. These apps routinely capture detailed information as motorists use the GPS technology to plan and navigate routes.
Routing apps such as Google Maps or Nokia's Here platform could offer a cost-effective way of calculating emission hotspots in real time, say researchers at the University of Birmingham. These apps routinely capture detailed information as motorists use the GPS technology to plan and navigate routes.
Car passengers can reduce pollution risk by closing windows and changing route
Drivers and passengers can inhale significantly lower levels of air pollution by setting their vehicle's ventilation systems more effectively and taking a 'cleaner' route to their destination, a new study reveals. Road transport emissions are major source of urban air pollution - nitrogen oxides (NOx) and particulate matter (PM) coming from vehicle exhausts, plus non-exhaust emissions such as brake dust, tyre wear and road dust in the case of PM.
Drivers and passengers can inhale significantly lower levels of air pollution by setting their vehicle's ventilation systems more effectively and taking a 'cleaner' route to their destination, a new study reveals. Road transport emissions are major source of urban air pollution - nitrogen oxides (NOx) and particulate matter (PM) coming from vehicle exhausts, plus non-exhaust emissions such as brake dust, tyre wear and road dust in the case of PM.
Electric cars better for climate in 95% of the world
Fears that electric cars could actually increase carbon emissions are unfounded in almost all parts of the world, new research shows. Understanding the effect of low-carbon innovations on relevant sectors of the economy, such as heating and transport, is crucial for the development of effective policy Pablo Salas Reports have questioned whether electric cars really are 'greener' once emissions from production and generating their electricity are taken into account.
Fears that electric cars could actually increase carbon emissions are unfounded in almost all parts of the world, new research shows. Understanding the effect of low-carbon innovations on relevant sectors of the economy, such as heating and transport, is crucial for the development of effective policy Pablo Salas Reports have questioned whether electric cars really are 'greener' once emissions from production and generating their electricity are taken into account.
Researchers advise county council on net zero policy actions
A team of early-career researchers from the University of Cambridge are working with the county council to identify the best ways for Cambridgeshire to reach net zero emissions.
A team of early-career researchers from the University of Cambridge are working with the county council to identify the best ways for Cambridgeshire to reach net zero emissions.
Uber linked to a reduction in serious road traffic injuries in the UK
A study by University of Oxford researchers, published today in Social Science & Medicine , has found that ride-hailing provider, Uber, is associated with a 9% decline in serious road accident injuries in the UK. However, that relative improvement is counterbalanced by the fact that there was an increase in slight road accident injuries in London.
A study by University of Oxford researchers, published today in Social Science & Medicine , has found that ride-hailing provider, Uber, is associated with a 9% decline in serious road accident injuries in the UK. However, that relative improvement is counterbalanced by the fact that there was an increase in slight road accident injuries in London.
Small altitude changes could cut contrail impact of flights by up to 59 per cent
Altering the altitudes of less than two per cent of flights could reduce contrail-linked climate change by 59 per cent, says a new Imperial study. This new method could very quickly help to reduce the overall climate impact of the aviation industry. Dr Marc Stettler Department of Civil and Environmental Engineering Aircraft contrails - the white streaks aircraft leave in the sky - could be as bad for the climate as their carbon dioxide (CO2) emissions.
Altering the altitudes of less than two per cent of flights could reduce contrail-linked climate change by 59 per cent, says a new Imperial study. This new method could very quickly help to reduce the overall climate impact of the aviation industry. Dr Marc Stettler Department of Civil and Environmental Engineering Aircraft contrails - the white streaks aircraft leave in the sky - could be as bad for the climate as their carbon dioxide (CO2) emissions.
Small altitude changes could cut climate impact of aircraft by up to 59 per cent
Altering the altitudes of less than two per cent of flights could reduce contrail-linked climate change by 59 per cent, says a new Imperial study. Aircraft contrails - the white streaks aircraft leave in the sky - could be as bad for the climate as their carbon dioxide (CO2) emissions. Now, Imperial College London-led research has found that flight altitude changes of just 2,000 feet could lessen their effect.
Altering the altitudes of less than two per cent of flights could reduce contrail-linked climate change by 59 per cent, says a new Imperial study. Aircraft contrails - the white streaks aircraft leave in the sky - could be as bad for the climate as their carbon dioxide (CO2) emissions. Now, Imperial College London-led research has found that flight altitude changes of just 2,000 feet could lessen their effect.
UK needs to act to prevent electric vehicle battery waste mountain - new study
Recycling technologies for end-of-life lithium ion batteries (LIBs) are not keeping pace with the rapid rise of electric vehicles, storing up a potentially huge waste management problem for the future, according to a new study. A review of lithium ion battery recycling led by the University of Birmingham suggests that, while electric vehicles (EVs) offer a solution for cutting pollution, governments and industry need to act now to develop a robust recycling infrastructure to meet future recycling need.
Recycling technologies for end-of-life lithium ion batteries (LIBs) are not keeping pace with the rapid rise of electric vehicles, storing up a potentially huge waste management problem for the future, according to a new study. A review of lithium ion battery recycling led by the University of Birmingham suggests that, while electric vehicles (EVs) offer a solution for cutting pollution, governments and industry need to act now to develop a robust recycling infrastructure to meet future recycling need.
Imperial academics discuss air quality with Government’s Transport department
Imperial academics presented their research on air quality and emissions to the Government's Department for Transport. The event was organised jointly as part of the department 's learning and development series, and The Forum , Imperial's policy engagement programme. Dr Audrey de Nazelle , from Imperial's Centre for Environmental Policy, and Dr Marc Stettler , at the Centre for Transport Studies, led the event alongside the Department for Transport's Chief Scientific Adviser, Professor Phil Blythe.
Imperial academics presented their research on air quality and emissions to the Government's Department for Transport. The event was organised jointly as part of the department 's learning and development series, and The Forum , Imperial's policy engagement programme. Dr Audrey de Nazelle , from Imperial's Centre for Environmental Policy, and Dr Marc Stettler , at the Centre for Transport Studies, led the event alongside the Department for Transport's Chief Scientific Adviser, Professor Phil Blythe.
UK needs ’joined-up health and transport policy’, academics tell Government
Imperial academics presented their research on air quality and emissions to the Government's Department for Transport. The event was organised jointly as part of the department 's learning and development series, and The Forum , Imperial's policy engagement programme. Dr Audrey de Nazelle , from Imperial's Centre for Environmental Policy, and Dr Marc Stettler , at the Centre for Transport Studies, led the event alongside the Department for Transport's Chief Scientific Adviser, Professor Phil Blythe.
Imperial academics presented their research on air quality and emissions to the Government's Department for Transport. The event was organised jointly as part of the department 's learning and development series, and The Forum , Imperial's policy engagement programme. Dr Audrey de Nazelle , from Imperial's Centre for Environmental Policy, and Dr Marc Stettler , at the Centre for Transport Studies, led the event alongside the Department for Transport's Chief Scientific Adviser, Professor Phil Blythe.
Emissions targets for transport sector can’t be met using natural gas alone
Using natural gas fuel with other methods could help road freight and shipping industries meet targets, says new Imperial College London white paper. The International Maritime Organization (IMO) - the United Nations' organisation for shipping - seeks to at least halve greenhouse gas emissions from ships by 2050 compared to 2008 levels.
Using natural gas fuel with other methods could help road freight and shipping industries meet targets, says new Imperial College London white paper. The International Maritime Organization (IMO) - the United Nations' organisation for shipping - seeks to at least halve greenhouse gas emissions from ships by 2050 compared to 2008 levels.
Advanced modelling techniques could improve how cities deal with floods
A city's ability to safeguard the public in the event of a flood could be greatly improved by using scientific practices for emergency plans and involving decision-makers in the process. This is the key finding from a new study that is the first to look at the impact of flood preparedness from multiple perspectives, including pedestrian safety, accessibility to hospitals and fire stations, and the hazards posed by travel routes and parked vehicles.
A city's ability to safeguard the public in the event of a flood could be greatly improved by using scientific practices for emergency plans and involving decision-makers in the process. This is the key finding from a new study that is the first to look at the impact of flood preparedness from multiple perspectives, including pedestrian safety, accessibility to hospitals and fire stations, and the hazards posed by travel routes and parked vehicles.
New passenger scanner uses space technology to speed up airport security
A super-sensitive passenger scanner that reveals hidden security threats is being trialled at Cardiff Airport in the UK. The walk-through scanner, which uses space technology to image human body heat, is the result of a collaboration between Sequestim Ltd. and Cardiff University scientists. Computer learning allows the scanner to distinguish between threats and non-threats but without the need for passengers to keep still or remove outer clothing.
A super-sensitive passenger scanner that reveals hidden security threats is being trialled at Cardiff Airport in the UK. The walk-through scanner, which uses space technology to image human body heat, is the result of a collaboration between Sequestim Ltd. and Cardiff University scientists. Computer learning allows the scanner to distinguish between threats and non-threats but without the need for passengers to keep still or remove outer clothing.
How Imperial’s findings on post-Brexit borders caught the eyes of politicians
Dr Ke Han has reflected on his work to predict post-Brexit traffic conditions on the M20/A20 motorway in Kent. Imperial College London's Dr Han has warned of 'paralysis' on the M20/A20 motorways if we don't avoid customs delays after the UK leaves the European Union (EU). Commissioned by the BBC , his team created simulations of how motorway queues could stack up after longer border checks per vehicle at the ferry port in Dover , and at the Eurotunnel port in Folkestone, both in Kent.
Dr Ke Han has reflected on his work to predict post-Brexit traffic conditions on the M20/A20 motorway in Kent. Imperial College London's Dr Han has warned of 'paralysis' on the M20/A20 motorways if we don't avoid customs delays after the UK leaves the European Union (EU). Commissioned by the BBC , his team created simulations of how motorway queues could stack up after longer border checks per vehicle at the ferry port in Dover , and at the Eurotunnel port in Folkestone, both in Kent.
How Imperial’s findings on post-Brexit border issues caught politicians’ eyes
Dr Ke Han has reflected on his work to predict post-Brexit traffic conditions on the M20/A20 motorway in Kent. Imperial College London's Dr Han has warned of 'paralysis' on the M20/A20 motorways if we don't avoid customs delays after the UK leaves the European Union (EU). Commissioned by the BBC , his team created simulations of how motorway queues could stack up after longer border checks per vehicle at the ferry port in Dover , and at the Eurotunnel port in Folkestone, both in Kent.
Dr Ke Han has reflected on his work to predict post-Brexit traffic conditions on the M20/A20 motorway in Kent. Imperial College London's Dr Han has warned of 'paralysis' on the M20/A20 motorways if we don't avoid customs delays after the UK leaves the European Union (EU). Commissioned by the BBC , his team created simulations of how motorway queues could stack up after longer border checks per vehicle at the ferry port in Dover , and at the Eurotunnel port in Folkestone, both in Kent.
News in Brief
Economics - Oct 25
Carbon accounting madness makes a mockery of the UK's Net Zero plans, says University of Birmingham academic
Carbon accounting madness makes a mockery of the UK's Net Zero plans, says University of Birmingham academic
Environment - Oct 25
UofG contributes to COP26 Universities Network climate change co-benefits report
UofG contributes to COP26 Universities Network climate change co-benefits report