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A new study led by researchers from Northwestern University projects that if electric vehicles replaced 25% of combustion engine cars currently on the road, the United States would save approximately $17 billion annually by avoiding damages from climatechange and air pollution.
A study by a team of researchers from China, the US and Germany suggests that future climatechange may worsen air quality for more than 85% of China’s population, leading to an additional 20,000 deaths each year. Managing air quality in China in a changingclimate will thus become more challenging. RCP 4.5). (The
of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. The study was published in the journal Atmospheric Environment. This new study is based on a thorough review of a decade of research on aviation emissions.
Projected extreme temperatures under climatechange are predicted to reduce average yields for several of the United States’ major crops. These changes in productivity would drive farmers to change crops and move into new areas. Farmers are particularly exposed to the problems of climatechange.
While some of the carbon release from fires will be balanced by later vegetation regrowth, it will not occur quickly enough to avert highly dangerous levels of increased emissions, temperatures, and climatechange, the researchers said. Miriam Marlier, a UCLA Fielding School professor and co-author. million in damages for California.
million cars, according to a new study by an international team led by researchers from The University of Queensland and The University of Canterbury. Their study appears in Global Change Biology. By uprooting carbon trapped in soil, wild pigs (feral swine), are releasing around 4.9
A new study published in Nature Communications by researchers from IIASA, Boston University, and the Ca’ Foscari University of Venice found that by mid-century, climatechange will increase the demand for energy globally, even with modest warming. —coauthor Ian Sue Wing, a researcher at Boston University.
Some will suffer greatly from climatechange, while others may even benefit. A study by University of Chicago economist Esteban Rossi-Hansberg, the Glen A. In practice, countries and regions tend to consider the implications of climatechange for themselves, not for the whole world.
Due to the rapid economic growth in the study period, China invested a large amount of resources into infrastructure construction for advancing the urban living environment. Of the 841 cities studied, 325 showed significant greening with more than 10% of greening BUAs. billion and the urban population was 4.2
To achieve goals for climate and economic growth, “negative emissions technologies” (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climatechange, according to a new report from the National Academies of Sciences, Engineering, and Medicine.
A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. —David MacIntosh.
A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. The main changes in the radiative forcing due to 1 Tg flux of hydrogen; methane (green bars), ozone (yellow), stratospheric water vapor (purple), and aerosols (red).
A new study by researchers at the University of Toronto has found that current US policies are insufficient to remain within a sectoral CO 2 emission budget for light-duty vehicles that is consistent with preventing more than 2?°C The paper is published in the journal Nature ClimateChange. C global warming.
A study by a team from the International Council on Clean Transportation (ICCT) shows that state electric vehicle incentives are playing a significant early role in reducing the effective cost of ownership and driving electric vehicle sales. —Jin et al. Earlier post.). —Jin et al. electric vehicle incentives ”.
The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. The study is one of the first to account for methane leaking from old, abandoned mines. Mines are getting deeper every year.
Percentage change in global daily fossil CO 2 emissions, Jan-May 2020. The analysis, published in Nature ClimateChange , was conducted by researchers from the University of East Anglia, Stanford University, the CICERO Center for International Climate Research and CSIRO as part of the Global Carbon Project. Le Quéré, C.,
A new NOAA study covering four decades of tropical cyclones found that reducing particulate air pollution in Europe and North America has contributed to an increase in the number of tropical cyclones in the North Atlantic basin and a decrease in the number of these storms in the Southern Hemisphere.
A new study finds that environmental damage caused by corn production results in 4,300 premature deaths annually in the United States, representing a monetized cost of $39 billion. This paper also estimates life-cycle greenhouse gas emissions of corn production, finding total climatechange damages of $4.9 a, Absolute mortality.
—Lead author Dr Luke Western, a Research Fellow at the University of Bristol and researcher at the NOAA’s Global Monitoring Laboratory (GML) The international study was conducted by a team of scientists from the UK, US, Switzerland, Australia, and Germany. CFCs are chemicals known to destroy Earth’s protective ozone layer.
A new study by a team from San Jose State University and Stanford University has found that—even under heightened damage estimates—the additional mitigation costs of limiting global warming to 1.5 °C C (relative to 2.0 °C) C) are higher than the additional avoided damages this century under most parameter combinations considered.
Efforts to shift away from fossil fuels and replace oil and coal with renewable energy sources can help reduce carbon emissions but do so at the expense of increased inequality, according to a new study by researchers at Portland State University (PSU) and Vanderbilt University. —Julius McGee. —Julius McGee. 2019.05.024.
The same study also concluded an overall lower consumption of tobacco worldwide is statistically linked to less people contracting lung squamous cell carcinoma (LSCC)—another type of NSCLC. The results of the study were published in the journal Atmospheric Environment. LSCC is often linked to a history of smoking.
The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. The space industry is one of the world’s fastest growing sectors.
billion (US) in economic losses, according to a new study led by researchers from the Global Observatory on Pollution and Health at Boston College, the Indian Council of Medical Research, and the Public Health Foundation of India. Air pollution in India resulted 1.67
Consequently, GDI engines emit larger amounts of BC compared to PFI engines, as has been confirmed by several laboratory studies. A strong absorber of solar radiation, black carbon exhibits significant climate warming properties. —Neyestani et al. of approximately +0.075 W/m 2 , with values as large as +0.45
Those results prompted this current follow-on study. The E-Cat reactor tested in the most recent study is thus an improved version running at higher temperature than the one used in the March 2013 experiment. Earlier post.) More research is needed to understand and explain. —Magnus Olofsson. Resources.
The report is the culmination of MITEI’s three-year Mobility of the Future study, which is part of MIT’s Plan for Action on ClimateChange. The study team of MIT faculty, researchers, and students focused on five main. The study team of MIT faculty, researchers, and students focused on five main. —William H.
According to a new study, nutrition insecurity in Africa needs to be combated with crops that are resilient to climatechange. The post Nutrition insecurity caused by climatechange to be reduced with new policies appeared first on Innovation News Network.
Their study found “emissions from cycling can be more than 30 times lower for each trip than driving a fossil fuel car, and about ten times lower than driving an electric one.” If just one out of five urban residents in Europe permanently changed from driving to cycling, emissions from automobiles would be cut by 8 percent, the study reports.
A new study by the European Automobile Manufacturers’ Association (ACEA) has found that there are currently 6.2 million medium- and heavy-duty commercial vehicles on the EU’s roads, the average age of which is 13 years. Almost 98% of all these trucks run on diesel, according to the 2021 Vehicles in Use report.
A reduction of soot particles through driving restrictions for old diesel vehicles can therefore significantly reduce the health impact, as studies by LfULG and TROPOS have shown based on the low emission zone in Leipzig 2017. Therefore, air pollution in this region has a particularly strong impact on the atmosphere and the global climate.
The study, published as an open-access paper in Nature , offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both.
Two new studies published by ETH Zurich suggest that the Earth's rotation is being significantly impacted by climatechange. The post Earth’s rotation is being affected by climatechange appeared first on Innovation News Network.
earlier post ), a new study by a team at Environmental Defense Fund finds that the climate impact of hydropower facilities varies widely throughout the world and over time, with some facilities emitting more greenhouse gases than those burning fossil fuels.
The study took advantage of an analytical approach that Trancik and her team initially developed to analyze the similarly precipitous drop in costs of silicon solar panels over the last few decades. The R&D contribution didn’t end when commercialization began. In fact, it was still the biggest contributor to cost reduction.”.
Researchers in Africa are set to receive grants worth tens of thousands of dollars to study the impact of solar geoengineering. The post Solar geoengineering research boosted despite climatechange worries appeared first on Innovation News Network.
Long-term exposure to ambient air pollutants, especially O 3 (ozone), is significantly associated with increasing emphysema, according to a new study led by the University of Washington, Columbia University and the University at Buffalo. The annual averages of ozone levels in study areas were between about 10 and 25 ppb.
The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climatechange [kg CO 2 -eq.]. The top sample above shows climatechange impact; the subsequent chart shows human toxicity. Sample results from Carculator. Depletion of fresh water reserves [m 3 ].
Two new studies in AGU’s journal Geophysical Research Letters find nitrogen dioxide pollution over northern China, Western Europe and the US decreased by as much as 60% in early 2020 as compared to the same time last year. In addition to nitrogen dioxide, one of the new studies finds PM 2.5 Grey areas indicate no valid data.
The study, led by researchers at the Columbia Center for Children’s Environmental Health (CCCEH), organized the available scientific evidence on the effects of air pollution on children’s health. A table provides information on the risk of health outcomes for exposure by study, encompassing research on six continents. Resources.
An even more intense “megadrought” hit the region around 1,800 years ago, according to a new study published in the AGU journal Geophysical Research Letters. The new study used tree-ring data and other climate records to identify a drought period unmatched in severity by the current drought or other ancient droughts.
The assessment studies Origin products across four environmental criteria: climatechange; ecosystem quality, resource consumption; and human health. kg CO 2 eq/kg CMF; -1.7 kg CO 2 eq/kg HTC; -1.5 kg CO 2 eq/kg furfural; -1.4 kg CO 2 eq/kg levulinic acid.
One view advanced in some studies attempting to model future climate is that cleaning up fossil-fuel air pollution rapidly will unintentionally lead to a near-term rise in atmospheric warming of about a half-degree Celsius, which might take up to a century to reverse. Shindell and Smith published their study in Nature.
This is the finding of an independent study of steelmakers worldwide conducted by CRU Group, a global business intelligence firm specializing in metals manufacturing. There is a lot of inaccurate and misleading information about steelmaking, and we believe this independent study will help further our efforts to achieve a low carbon future.
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