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The researchers used predictive population models coupled with advanced mapping techniques to estimate the climate damage wild pigs are causing across five continents. Since soil contains nearly three times as much carbon than in the atmosphere, even a small fraction of carbon emitted from soil has the potential to accelerate climate change.
Atmospheric chemists at the Harvard School of Engineering and Applied Sciences (SEAS) have found that the phase of secondary organic materials (SOM) in the atmosphere—solid, semisolid, or liquid—can effect their chemical reactivity (chemical aging) in the atmosphere. For the environment, ammonia is a very tricky compound.
The Environment Committee of the European Parliament voted to include CO 2 emissions from the maritime sector in the EU Emissions Trading System (ETS). MEPs agree that it is important to align the EU and International Maritime Organization (IMO) reporting obligations, as proposed by the Commission.
A study led by researchers at UC Berkeley has found that diesel exhaust forms about seven times more secondary organic aerosols (SOA) than gasoline exhaust for the same mass of unburned fuel emissions and, given emission factors, can be expected to form 15 times more SOA than gasoline per liter of fuel burned. Gentner et al. Earlier post.).
Yale researchers have found that organic aerosols—a type of air pollution—are much more complicated than previous studies indicated. Using high-powered equipment to analyze air samples, the researchers were able to get a detailed look at the molecular makeup of organic aerosols, which have a significant presence in the atmosphere.
Our Rail Decarbonization Action Plan sets out to make our passenger railways emissions free by 2035, but to maximise our climate change ambitions, there is also a requirement to look at what we do with retired stock. If we can bring those back into use in a carbon-neutral way, there are huge climate gains to be made.
Uber is adding more polluting car trips to already-clogged European cities such as London and Paris, new analysis by European NGOs suggests —contributing to air pollution and climate change and exploding the company’s sustainability claims. Uber’s CEO tells us they ‘do the right thing, period.’ That’s the right thing to do, full stop.
Contrary to expectations, exhaust from gasoline vehicles contributes more to the production of secondary organic aerosols (SOA) than exhaust from diesel vehicles, according to a new study by scientists from the Cooperative Institute for Research in Environmental Sciences (CIRES), NOAA’s Earth System Research Laboratory (ESRL) and other colleagues.
Joe Galliani Selected As Climate Leader Just As Global Warming Reaches Tipping Points. I have no illusions that what I’m doing is so important or vital that it makes up for the climate damage my flights are responsible for. But I’m not going to stop.
Daimler AG has received top marks for disclosure of its climate protection measures aimed at combating climate change, receiving the maximum 100 points in the Carbon Disclosure Project’s (CDP’s) “Climate Disclosure Leadership Index” and an “A” rating in the “Climate Performance Leadership Index”.
the distribution of black carbon in the atmosphere and determine its role in the climate system. Black carbon (BC) is the second largest man-made contributor to global warming and its influence on climate has been greatly underestimated, according to the first quantitative and comprehensive analysis of this pollutant’s climate impact.
This includes the possibility of the adoption by IMO of a compensation mechanism through which a significant share of any revenues collected from international shipping could be directed to developing countries and provide a new source of finance to support their efforts to tackle climate change.
is hosting “Adapting to Climate and Energy Challenges: Options for US Maritime Forces,” on 29-30 March, an in-depth symposium covering how changes in climate and energy availability may impact the US Navy, Marine Corps and Coast Guard. David Titley, oceanographer of the Navy and head of the Navy's Task Force Climate Change.
The finding could further complicate attempts to model climate change. The team showed that the effect of aerosols on the climate since industrialisation depends strongly on what the atmosphere was like before pollution, when aerosols were produced only from natural emissions. —Professor Carslaw. Resources. Carslaw, L.
The International Maritime Organization (IMO) Marine Environment Protection Committee (MEPC) has approved draft new mandatory regulations to cut the carbon intensity of existing ships. This builds on current mandatory energy efficiency requirements to further reduce greenhouse gas emissions from shipping.
A schematic model showing the links between climate events and outcomes of national security concern, highlighting the roles of exposure and vulnerability. The National Research Council of the US has released a report examining the potential for climate change to pose or to alter security risks for the United States over the next ten years.
Just four months ago, in October, the UN’s IPCC Climate Report gave us, at best, 12 years to take bold and drastic action in cutting greenhouse gas (GHG) emissions if we want to limit the level of already baked-in climate catastrophe. economy, environment, and human health and well-being over the coming decades.”.
The meeting was held in June at Vanderbilt University and was sponsored by the Vanderbilt Center for Transportation Research (VECTOR), Vanderbilt Institute for Energy and Environment (VIEE) and the University of Memphis’ Intermodal Freight Transportation Institute. Develop better tools and models for performing risk assessments.
The Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE) released a new report evaluating how climate change may affect the environmental conditions measured and used in mathematical modeling for oil-spill trajectory analysis in the Arctic region. —BOEMRE Director Michael R.
Scientists from the US, Norway, Russia, Germany, Italy and China are participating in a study examining the potential role of black carbon, or soot, on the rapidly changing Arctic climate. The Arctic climate is changing faster than some scientists expected. In addition to its impacts on snow and ice, black carbon is an air pollutant.
organic hybrid adsorbents—in a paper published in the Journal of the American Chemical Society. After capturing carbon dioxide, the materials give it up easily so that the CO 2 can be used in making other substances, or permanently isolated from the environment.
And the people who are MY heroes and the ones I consider our greatest patriots today are on the front lines fighting climate change. . But hold them up I do because their work – like the work of the the scientists, activists, organizers, volunteers and other climate hawks I admire, enlightens and inspires me to do the work I do.
Europe’s transport sector is making only mixed progress in meeting its environment, health and climate policy targets, according to the latest European Environment Agency (EEA) assessment which tracks the short and long-term environmental performance of this key economic sector across the European Union.
Researchers in Poland have developed a new precise method for the chemical analysis of secondary organic aerosol (SOA)—an important yet not fully characterized constituent of atmospheric particulate matter. These aerosols are known as secondary organic aerosols (SOA).
In parallel, a virtual environment is being created at DLR that will be used to achieve digital and highly accurate mapping of the defined development fields. DLR will add its long-standing and cross-sector experience with hydrogen, and focus on the development of the virtual environment.
Ever since the Copenhagen climate treaty talks ended in impotence two months ago there hasn’t been a single ounce of positive news on the international scene about our chances of cutting the world’s greenhouse gas emissions and getting CO2 levels back down to the safe 350 ppm zone. Our small size becomes an advantage.
announced its next environmental sustainability strategy—PLANET 2050—which includes science-based goals that meet or exceed the goals in the United Nations Paris agreement on climate change. Reduce volatile organic compounds emissions from paint and coating operations by 50%. Cummins Inc.
million) grant from the Regional Development Agency One North East and the Department for Energy and Climate Change. Converting household organic wastes into bio-fuel and clean energy can deliver very attractive environmental and social benefits to the North East and the UK as a whole. million (US$5.9 million (US$3.7
But in fact, both Wendy Greuel and Marianne Williamson have each reached out to me and I have taken their asks seriously and with more thoughtfulness than usual given the crossroads we find ourselves at climate wise. Without Henry Waxman as our Representative we lose a giant. It is hard to argue that Congress doesn’t need that.
The proposal would also aid the creation of one million jobs across the continent and help the EU meet its climate goals, according to the groups. Otherwise, even the current reduction targets in fighting climate change are at risk. —Oliver Zipse, ACEA president and CEO of BMW.
The new study demonstrates that old organic matter in sedimentary basins located beneath the Antarctic Ice Sheet may have been converted to methane by micro-organisms living under oxygen-deprived conditions. Our modeling shows that over millions of years, microbes may have turned this old organic carbon into methane. Resources.
More frequent boom-bust cycles will harm consumers and producers recovering from COVID, set back UN Climate and Sustainable Development goals and threaten global security. —Daniel Yergin, vice chairman, IHS Markit and author of The New Map: Energy, Climate and the Clash of Nations. —Joseph McMonigle, secretary general, IEF.
We must look beyond transportation if we are to achieve the emissions reductions needed to fight climate change and improve air quality and health in our communities. They’re not only bad for our environment, but can cause serious health issues for workers who utilize them every day. —Assemblymember Marc Berman.
Joe Galliani Selected As Climate Leader Just As Global Warming Reaches Tipping Points. I have no illusions that what I’m doing is so important or vital that it makes up for the climate damage my flights are responsible for. But I’m not going to stop.
million from CARB as part of California Climate Investments (CCI). CCI is a statewide initiative that puts billions of Cap-and-Trade dollars to work reducing greenhouse gas emissions, strengthening the economy and improving public health and the environment, particularly in disadvantaged communities.
The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. Effects of BC on climate, as compared to GHGs. Earlier post.). Earlier post.).
However, the world has changed considerably since the creation of the IPCC, with major advances in climate science, heated controversy on some climate-related issues, and an increased focus of governments on the impacts and potential responses to changing climate. The report was released yesterday at the United Nations.
Canada’s SMR Action Plan seeks to advance the safe and responsible development and deployment of SMRs through a pan-Canadian approach in partnership with provincial and territorial governments, Indigenous peoples, organized labour, utilities, industry, innovators, academia and civil society.
species, was recently published in the journal Atmospheric Environment. LA=Los Angeles basin, CV=Central Valley, OC=Organic Carbon, EC=Elemental Carbon. The MISR instrument used in the study was initially designed to help understand Earth’s climate. The open-access study, which focused on the four major components of PM 2.5
It stresses the need to accelerate capital flows rapidly to nature-based solutions by making nature central to public- and private-sector decision-making related to societal challenges, including tackling the climate and biodiversity crises. A total investment of $8.1 —“State of Finance for Nature”.
The leaders of the world have just returned from the UN's latest climate change summit, COP26 , in which the countries that have signed on to the Paris Agreement upped their commitments to fight climate change. C by the year 2100 , according to Climate Action Tracker. C above pre-industrial levels. C above pre-industrial levels.
The model that will be further developed as part of an NSF-funded project to track how chemicals get to remote Arctic environments. Persistent organic pollutants are chemicals of substantial international concern. Organic pollutants typically condense and rain down into Arctic regions. Friedman and Noelle E.
In the statement, METI, ENER, and DOE asserted a shared strong interest in hydrogen and fuel cell technologies which could bring significant benefits to the energy sector, the economy and to the environment. The organizations recognize the importance of reducing the cost of hydrogen for its affordability as well as reliability.
Four major European air carriers—Air France-KLM, easyJet, Ryanair and Deutsche Post DHL Group—have joined forces with non-governmental organizations such as Transport & Environment in a “Fueling Flight Initiative” meant to help advance a key draft EU law.
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