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For travelers who visit cities with high levels of air pollution, even a short stay leads to breathing problems that can take at least a week from which to recove, a new study led by researchers at NYU School of Medicine finds. Researchers then compared the health data against levels of air pollution collected from local government agencies.
New research by George Mason University found that exposure to certain air pollutants is linked to increased emergency department (ED) visits for respiratory and cardiovascular diseases. The study is published in the journal Environment International. We estimated associations between twelve ambient air pollutants of both primary (e.g.
Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.
Living in a more polluted area is associated with a greater likelihood of having glaucoma, a debilitating eye condition that can cause blindness, according to a new UCL-led study in the UK. Particulate matter exposure is one of the strongest predictors of mortality among air pollutants. micrometres in diameter, or PM 2.5 ).
Metropolitan Mexico City (MMC) is an example of extreme urban growth and serious environmental pollution; millions of children are involuntarily exposed to harmful concentrations of PM 2.5 every day since conception. This study focused on studying 507 CSF normal samples from children, teens and young adults average age 12.8±6.7
Nevertheless, it is important to say that a gentle BEV driver, with the benefit of regenerative braking, can more than cancel out the tire wear emissions from the additional weight of their vehicle, to achieve lower tire wear than an internal combustion engine vehicle driven badly. —Emissions Analytics.
According to an independent study by the International Institute for Applied Systems Analysis (IIASA) and the Council on Energy, Environment, and Water (CEEW), more than 674 million Indian citizens are likely to breathe air with high concentrations of PM 2.5 The program focuses on 102 polluted Indian cities and aims to reduce PM 2.5
People continuously exposed to air pollution are at increased risk of dementia, especially if they also suffer from cardiovascular diseases, according to a study at Karolinska Institutet in Sweden published in the journal JAMA Neurology. microns or less in width (PM 2.5 ) are considered low compared to international standards.
As part of the Horizon 2020 research project CARES (City Air Remote Emission Sensing), an international research consortium is working on new contactless exhaust measurement methods that will enable municipalities to take emission-reducing measures. ICCT (International Council on Clean Transportation; DE). Airyx Gmbh (DE).
A “well-to-wheel” life cycle assessment (LCA) by a team from synthetic fuels producer Greyrock ( earlier post ), and the National Renewable Energy Laboratory (NREL) has determined the potential reduction of greenhouse gases and criteria pollutant emissions from the use of synthetic fuels directly converted from flare gas. billion liters (18.8
The demonstrator reduces pollutant emissions across a wide range of driving conditions using advanced emission control technologies with an electrified combustion engine (48V mild hybrid). At the same time, Well-to-Wheel (WtW) CO 2 emissions are substantially reduced by running the vehicle on an e-fuel. Resources.
A study by three French institutes—Ifremer, the University of Bordeaux and the IRD (a public research institution)—has found that the surface water of the Atlantic Ocean is twice as polluted by cellulose fibers as it is by microplastics. This unique set of data casts doubt then over the internal dynamics of the gyre.
Solid CFDNPs in air pollution are characterized by the abundant presence of strongly magnetic, iron-rich particles which condense and/or oxidize upon airborne release, often retaining a rounded or spherical shape as they cool. —Calderón-Garcidueñas et al. Lilian Calderón-Garcidueñas, Angélica González-Maciel, Partha S. Cross, Imad A.M.
Researchers from Surrey’s Global Center for Clean Air Research (GCARE) in the UK have investigated the amount of harmful air pollutants babies potentially inhale while out in a stroller with their parents or caretakers. An open-access paper on their work is published in Environment International. Environment International.
Reductions in air pollution yielded fast and significant impacts on health-outcomes, as well as decreases in all-cause morbidity, according to new open-access research published in Annals of the American Thoracic Society. It’s critical that governments adopt and enforce WHO guidelines for air pollution immediately.
Two new 37 tonne DAF CF Electric trucks will transport food and other products from Wentloog rail terminal outside Cardiff to Tesco’s distribution center in Magor, Wales, in partnership with logistics and international freight forwarding company FSEW.
Babies in strollers can be exposed to up to ~60% higher average concentrations of pollution than their parents, causing potential damage to their frontal lobe and impacting on their cognitive abilities and brain development, according to a study by researchers at the University of Surrey (UK).
In China, people breathe ozone-laden air two to six times more often than people in the United States, Europe, Japan, or South Korea, according to a new international study published in Environmental Science & Technology Letters. Many countries regulate ozone because of the damage the pollutant does to plants and people.
Some of the sustainable transportation news is more on the transition away from internal combustion engines and the electrification of a whole slew of vehicle types because climate change and toxic air pollution are urgent problems that need to be solved. Other times, it can be really, really fun.
Even as California ramps up the numbers of zero-emission electric and fuel-cell trucks on our roads over the next decade and beyond, tens of thousands of new internal combustion trucks will still be sold in our state. This regulation ensures that conventional diesel trucks will run as cleanly as possible at every point in their duty cycle.
finds that private jets are 10 times more carbon-intensive than airliners on average, and 50 times more polluting than trains in terms of CO 2 emitted per passenger-km. And yet, super-rich super polluters are flying around like there’s no climate crisis. The report, Private jets: can the super-rich supercharge zero emission aviation?
Member States of the International Maritime Organization (IMO), meeting at the Marine Environment Protection Committee (MEPC 80) earlier this month, adopted the 2023 IMO Strategy on Reduction of GHG Emissions from Ships.
In conjunction with Samsung Heavy Industries (SHI), the companies’ initial design for an engineless, fuel-cell-powered liquefied natural gas (LNG) carrier has received Approval in Principle (AiP) from DNV, a premier international maritime classification society. We will lead the international standardization of fuel cell propulsion systems.
An international research team led by the University of Technology Sydney (UTS) and the Woolcock Institute of Medical Research (WIMR) has found that even a sub-chronic low level exposure to particulate matter can have an adverse effect on lung health. Air pollution is a ubiquitous problem and comprises gaseous and particulate matter (PM).
Fossil fuels still receive most of the international government support provided to the energy sector despite their “well-known environmental and public health damage,” according to new research from Rice University’s Baker Institute for Public Policy. Costs ranged from a low of 0.3%
Running cars on e-fuels, which have been touted as a way to prolong the life of the internal combustion engine, will not alleviate air pollution problems.
This proposed action would align US standards with the international CO 2 emissions standards adopted by the International Civil Aviation Organization (ICAO) in 2017, making domestically manufactured aircraft competitive in the global marketplace. These are same types of airplanes covered by the international aircraft CO 2 standard.
Meeting standards for fine particle pollution, or PM 2.5 , is the San Joaquin Valley’s most critical air quality challenge. The San Joaquin Valley has the worst particulate matter pollution in California—and the worst in the nation for annual federal standards. The newly adopted 2018 Valley PM 2.5
vehicles) and industrial air pollution—fuel powerful storms and influence weather much more than has been appreciated, according to a study published in the journal Science. Ultrafine aerosols—minute particles from urban (e.g.,
The benefits with battery electrification are significant, including eliminating emissions in operations, reducing noise pollution, and lowering costs by lessening the need for ventilation and cooling when required; this is especially important as underground mines keep getting deeper.
New Energy Nexus is an international non-profit that supports clean energy entrepreneurs with funds, accelerators, and networks. —Danny Kennedy, CEO of New Energy Nexus. Source: New Energy Nexus. Some experts estimate that the known lithium resource in the Salton Sea can meet more than one-third of today’s global lithium demand.
New research from the Keck School of Medicine of USC shows that air pollution particles activate a cellular defense mechanism known as autophagy, which may reduce the ability of cells to fight off other harms. We know that diseases, especially lung diseases, can result from air pollution exposure.
Southwest Research Institute has expanded its capability to evaluate internal combustion engine aftertreatment catalysts, integrating an existing SwRI technology with a mass spectrometer. Emission regulations are based on the total amount of pollution emitted. Real-time information is important,” Seuser said.
The transport running on electricity is safer for the city ecology than cars using an internal combustion engine. The e-transport does not use fuel while running and does not emit the polluting substances and harmful emissions during operation. Earlier post.).
Under its pollution prevention treaty (MARPOL), the International Maritime Organization (IMO) adopted mandatory measures to reduce greenhouse gas emissions from international shipping: the Energy Efficiency Design Index (EEDI) and the Ship Energy Efficiency Management Plan (SEEMP). Regulatory background. Background Data.
Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles. 10 ) of urban air, a fraction known to be enriched with non-tailpipe constituents.
Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. Quantifies the production of pollutant ozone (? emissions).
Internal combustion engines, when burning a fuel-air mixture, produce harmful pollutants such as soot and NO x. Although engine manufacturers routinely develop cleaner engines for new vehicles, older model vehicles continue to contribute heavily to pollution levels.
The E-200 is already in use with US customers such as Gatik, which is moving groceries for Walmart, and UK-based Tesco, one of the world’s leading international retailers. Ideal for last mile delivery of foods, medicines, vaccines and other perishables, this solution was first launched in Europe, Middle East and Africa (EMEA).
These are some of the findings of a new health assessment based on the Tropospheric Ozone Assessment Report (TOAR), an effort by the International Global Atmospheric Chemistry Project to create the world’s most comprehensive database of surface ozone observations from all available ozone monitoring stations around the globe. Click to enlarge.
The results of a new analysis by the International Council on Clean Transportation (ICCT) show that, when combined with a trend toward higher methane leakage and combustion slip, there is no climate benefit from using liquefied natural gas (LNG) as a marine fuel—regardless of the engine technology. First, it contains very little sulfur.
The International Maritime Organization, a United Nations agency responsible for regulating shipping, has set a global target to cut annual emissions by at least 50% by 2050 from 2008 levels. Fuel cells are widely considered as one of the most promising solutions for reducing harmful pollutants.
What isn’t often discussed is the potential for EVs to reduce noise pollution. With that in mind, here’s a closer look at EVs and their impact on noise pollution. How Are Automakers Reducing Noise Pollution? Reducing pollution starts with EV production. Reduced noise and air pollution are excellent public health outcomes.
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