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Economic benefits from reducing mercury emissions

Large benefits can be achieved for society by reducing global emissions of mercury. Global savings of US$1.8-2.2 billion (€1.3-1.6 billion) can be made by reducing damage to IQ alone, according to recent research.




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Lessons from Gothenburg on setting air pollution ceilings

The 2010 deadline for the Gothenburg Protocol ceilings for transboundary air pollutants is fast approaching and new ceilings may soon be set for 2020. Recent research indicates that, although the ceilings have been effective, they could benefit from more flexibility to allow for the inherent uncertainty in modelling future energy use, technologies and growth.




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Characterising particulate matter from sites across Europe

A recent study has analysed the physical and chemical characteristics of particulate matter (PM) from 60 sites across Europe. The results suggest there is no single ratio between PM2.5 and PM10 mass concentrations for all the sites, and that PM mass cannot be directly related to the concentration of particle numbers.




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Cost of damage to crops from ozone pollution

The policy implications of agricultural losses caused by high concentrations of ground level ozone have been highlighted by a recent study. The study modelled ozone impacts on 14 of the most important crops grown in the Greater Thessaloniki area of Greece. The results provide information about differences in scale of losses and economic impacts across the region which may be useful in designing agricultural subsidy schemes.




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Benefits from combining climate, air and energy security policies

Policies based on cost-benefit analysis that tackle climate change, air pollution and energy security together produce far greater benefits than policies designed to address these issues separately, according to a new study. For example, current oil reserves would last until much longer than currently predicted and the number of premature deaths due to air pollution would be reduced by some 3 million per year globally, if all three policy areas were combined.




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Black carbon from wildfires is travelling across Europe

New research has recorded high levels of airborne aerosol black carbon (BC) in Lithuania during two periods in 2008 and 2009. Further investigation indicated this is from smoke produced by wildfires in Ukraine and southwest Russia, which then travels northwards.




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Best technologies for treating bad smells from wastewater identified

A new study has compared treatments to reduce odour from wastewater treatment plants, and has suggested that biotrickling filtration and activated sludge diffusion are the two most promising technologies. These appear to perform best on a combination of environmental, economic and social indicators.




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Characterisation of ultrafine particles from a waste-incinerator plant

Ultrafine particles emitted from a waste incinerator plant in Italy have been characterised in a recent study. The results suggest that a fabric filter was efficient at cleaning particulate matter from the exhaust gases. Data produced by the study could go on to be used by scientists studying the potential health impacts of ultrafine particles.




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Some forest soils still to recover from acidification by air pollutants

Sulphur and nitrogen emissions have been significantly reduced across Europe in recent decades, but a recent study from Sweden finds that some forest soils are still struggling to recover from the acidifying effects of the pollutants. Some areas are also at risk of nitrogen leaching from soils into surface waters.




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Waste legislation will affect emissions from waste incineration

Recently adopted EU waste legislation and its implementation at national level could have a significant effect on some countries’ emission loads for municipal solid waste incinerators, according to a recent study. The study suggests that the effects of increasing incineration over the next decade would be most profound for countries where incineration is currently only used on a small scale.




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Air pollution from unconventional gas wells may affect human health

Residents living within half a mile of unconventional natural gas wells may have an increased risk of illness from exposure to air pollution from the wells, according to a recent study. The peer-reviewed study recommends that risk prevention efforts to minimise impacts on human health should concentrate on communities living and working close to wells during well completions and that further studies on health effects of exposures to air emissions from such projects should be carried out.




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Contaminated vegetables from polluted gardens may pose health risk

City dwellers who grow their own fruit and vegetables may be consuming high levels of pollutants. In a recent study, researchers found that vegetables grown on plots in Berlin, Germany, often contained higher concentrations of some heavy metals than shop-bought vegetables, with those grown close to busy roads containing the greatest quantities.




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New insight on the spreading of contamination from Fukushima

A study on the transport of radioactive isotopes from Fukushima in the two months after the nuclear incident suggests that they were at official levels of contamination for 34,000 km2 of Japan, and that 2.8% of iodine radionuclides from the event were calculated to have reached the EU.




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Human health benefits from reducing short-lived air pollutants and methane concentrations

A recent global study has estimated that, each year, 1.5 million people die early from cardiopulmonary diseases and 0.1 million people die early from lung cancer caused by exposure to PM2.5 pollution. A further 0.4 million people are estimated to die early from respiratory diseases caused by exposure to surface ozone (O3) pollution. Although short-lived air pollutants have the largest influence on air quality and premature deaths, controlling methane emissions as well would improve air quality and reduce the number of people dying prematurely each year, the study suggests.




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Ammonia emissions detected upwind from an intensive poultry farm

High levels of ammonia were observed at a Natura 2000 site nearly three kilometres upwind from an intensive poultry farm in a recent study. While downwind effects of ammonia emissions are to be expected, this study suggests that ammonia emissions could be a significant source of nitrogen pollution even upwind from the source.




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Black carbon pollution from megacities and effects on global air quality

Air pollution from the world’s megacities not only has local impacts, but can spread to remote regions of the world. Recent research has highlighted, for example, that megacities are a source of black carbon pollution in lowest kilometre of atmosphere in the Arctic, with European megacities contributing more than others.




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Air pollution from road traffic can raise blood pressure

High blood pressure is linked to long-term exposure to traffic-related air pollution, new research suggests. After accounting for lifestyle factors, socioeconomic status and pre-existing health conditions, the researchers found that a rise in traffic emissions of nitrogen dioxide corresponded to a rise in blood pressure of exposed individuals.




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Individual power stations' emissions can be identified from a distance

Air pollutants and greenhouse gases (GHGs) from a coal-fired power station have been correctly identified 12 km away, researchers report in a new US study. Their monitoring method paves the way for a space-based satellite system which can check emissions reported by individual power stations against actual emissions.




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Radioactive particles from Chernobyl disaster may be re-released by wildfires

Fires in forests contaminated by the Chernobyl nuclear accident could lead to areas of Europe and Russia being exposed to further radioactive fallout, new research has found. The study examined the spread of the fallout and the health effects on people and animals under three different scenarios: 10, 50 and 100% of the forests being burnt.




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Using revenues from congestion charging to expand green spaces increases public acceptance

Congestion charges are an effective means of reducing road traffic, but are often strongly opposed by the public. This study combined quantitative and qualitative methods to explore attitudes towards congestion charging in Spain, finding that opposition is reduced when revenues are spent on environmental improvements.




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Techniques to reduce spray drift pollution from vineyards

Several mitigation techniques can greatly reduce spray drift pollution from pesticide spraying in agricultural systems, shows a new study. Researchers tested the effectiveness of several strategies; results ranged from a 38% reduction in spray drift using low-drift equipment to a 98% reduction when hedgerows are present alongside fields.




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Emissions from 2008–2015 VW diesel vehicles fitted with ‘defeat devices’ linked to 59 premature deaths

In September 2015, the United States Environmental Protection Agency (EPA) alleged that Volkswagen (VW) violated the US Clean Air Act by fitting ‘defeat devices’ in their light-duty diesel vehicles to falsify the results of emissions tests. According to a study assessing the potential impact of this decision, an extra 59 early deaths in the US are likely to be caused by exposure to PM2.5 and ozone.




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Methane emissions from LNG-powered ships higher than current marine fuel oils

Due to regulation on sulphur emissions, liquefied natural gas (LNG) has increased in use as a maritime fuel. This study measured exhaust gases from a ship with dual-fuel engines running on LNG and marine gas oil (MGO). Although NOX and CO2 emissions were lower for LNG compared to MGO, hydrocarbon and carbon monoxide emissions were higher. The authors say future work should reconsider the climate impact of LNG.




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Nitrous oxide could be removed from the atmosphere with simultaneous generation of renewable energy

Nitrous oxide (N2O) is a potent greenhouse gas and atmospheric pollutant. A new study proposes tackling both problems by removing N2O from the atmosphere using a combination of two innovative technologies — photocatalytic breakdown of the N2O to nitrogen and oxygen, and this within a solar chimney power plant that generates renewable electricity. Although some way off from commercial development, the researchers say this approach is feasible, and they outline how these two technologies can be integrated to reduce the climate impact and polluting effects of N2O emissions.




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Synthetic fuels could be produced from soil bacterium

Researchers have discovered that an enzyme found in a common soil bacterium can turn carbon monoxide gas into compounds, such as propane, that are useful sources of fuel. This raises the prospect of being able to manufacture synthetic fuels in an environmentally-friendly manner using less energy compared with current industrial processes.




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From sweeteners to cancer treatments: nature points to new products

Throughout history people have turned to nature for relief from illnesses and this remains true today. With new technologies, researchers have an even greater ability to identify natural products that may lead to treatment or prevention of a wide range of health problems.




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Oil spills could be cleaned up by bacteria from underground petroleum reserves

Bacteria taken from underground petroleum reserves could be used to effectively break down crude oil from spills at sea, new research has found. The study measured the breakdown of crude oil components in simulated seawater by four bacterial strains that had been isolated from petroleum reservoirs, as well as by four genetically modified stains. The findings raise the possibility of tailor-making organisms to clean up specific types of contamination.




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Circular economy: consumer attitudes to products made from urban bio-waste

Biodegradable waste, or bio-waste, from urban areas is being used to produce a bio-based material to replace plastic — this is relevant to the sustainable development of a circular economy (CE), which requires the innovative use of waste materials. Understanding public attitudes to such materials, and the drivers influencing their uptake, is key to their viability. This study explores how consumers respond to products made from regenerated bio-waste.




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No need to travel as Southbank Sinfonia recruits artists around the world using a Cisco TelePresence solution from BT

Every year some of the world’s best young musicians would jet into London to audition for a bursary with the Southbank Sinfonia. Simon Over wanted to cut down on those thousands of air miles and hours in transit. He also didn’t want to miss out on youngsters who couldn’t afford the fare.




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Three children rescued in the Philippines after tip-off from Australian authorities

An ongoing investigation by Australian authorities into the sexual abuse of children in the Philippines, including suspected live distance abuse committed by an Australian citizen, has resulted in the rescue of three children and the arrest of one woman in the Philippines.




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YMCA of Greater Houston Reopening Update from President and CEO Stephen Ives




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Blast from the past

THE craftsmanship of the 1900s is on display here in this charming, two-level West Hobart home.




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TV darling Marais needs safe place away from Instaglare

A co-ordinated medical intervention that saw a distressed Jessica Marais rushed to a Sydney hospital by ambulance last weekend raises an important question: what can be done when repeat rehab fails?




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Media war: Sharks circle to dump Nine boss from top job

Following a roller coaster four years in the job, some members of Nine Entertainment’s board are now pushing openly for the removal of company CEO Hugh Marks.





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ROUTE 3 NOW OPEN IN LANCASTER COUNTY - VDOT crews have completed emergency repair work following damage from Tropical Storm Michael

FREDERICKSBURG, Va. ⸺ Route 3 in Lancaster County has reopened to through traffic between Route 201 and Route 600 in the Lively area. The road...




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ROUTE 202 (HAMPTON HALL ROAD) NOW OPEN IN NORTHUMBERLAND COUNTY - Emergency repair following damage from Tropical Storm Michael is complete

FREDERICKSBURG, Va. ⸺  Route 202 (Hampton Hall Road) in Northumberland County reopened to through traffic today following an emergency repair...




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CSX WILL CLOSE LANSDOWNE ROAD IN FREDERICKSBURG FOR RAILROAD MAINTENANCE NEXT WEEK - Lansdowne Road will be closed to through traffic from Nov. 12-17

FREDERICKSBURG, Va. ˗˗  CSX will close Lansdowne Road in Fredericksburg to through traffic on Monday, Nov. 12 through early  Saturday, Nov. 17  to...




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Virus separates Poh from partner

Poh Ling Yeow, a MasterChef Australia winner and now also a contestant, hasn’t been able to see her husband Jono Bennett for a month because of coronavirus travel restrictions.






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Debut author from Harpenden longlisted for prestigious award

An author from Harpenden has been longlisted for a prestigious award.




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7 ways to boost your career from home

What a difference a pandemic makes. A few months ago, the only thing standing between you and your career goals was how hard you were willing to hustle. But as you adapt to indefinite lockdown life, the hustle may now be feeling all too real.




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Design Public Hearing for Business Route 23 widening in Wise Tuesday - October 16 from 4 - 6 p.m. at Wise Municipal Building

BRISTOL – The Virginia Department of Transportation (VDOT) will hold a design public hearing tomorrow to show plans for the widening of a half-mile section of Business Route 23 in the Town of Wise.




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Popular family rave returns to Watford with music from top DJs

The UK’s much-loved best family festival, ​Camp Bestival​, and original family ravers ​Big Fish Little Fish have teamed up once again to host their legendary family rave tour.




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ROAD REPAIRS ONGOING FOLLOWING TROPICAL STORM MICHAEL - Crews shifting from inspections to long-term repair work

SOUTH CHESTERFIELD – Virginia Department of Transportation (VDOT) crews have repaired and reopened over 200 roads and bridges that were affected by...




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Ramp Closure Tonight from I-66 East to I-495 Express Lanes

FAIRFAX, Va. - The left exit ramp from eastbound I-66 to both north and southbound I-495 Express Lanes is scheduled to close tonight, Tuesday,...




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VDOT’S FARMVILLE RESIDENCY OFFICE TO OPEN - Services to begin transition from Dillwyn facility

LYNCHBURG —Administrative oversight of maintenance and land use services for the counties of Buckingham, Charlotte, Cumberland, and Prince Edward has started to relocate from the old Dillwyn Residency site on Rosney Road in the Town of Dillwyn to the newly constructed Farmville site on Commerce Road in the Town of Farmville.