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Illustration of projected ozone changes in the South Coast region due to climatechange in 2050. The study also predicts that peak concentrations of dangerous airborne particles will increase in the San Joaquin Valley due to the effects of climatechange on wind patterns. Click to enlarge. Kleeman, Ph.D.
The Asian monsoon circulation provides an effective pathway for pollution from Asia, India, and Indonesia to enter the global stratosphere, according to a new international study led by scientists at the National Center for Atmospheric Research (NCAR) in Boulder, Colo. NCAR scientist William Randel, the lead author.
The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year. How the inventory is compiled.
EPA’s SmartWay Transport Partnership is a market-driven initiative that empowers businesses to move goods in the cleanest, most energy-efficient way possible to protect public health and reduce the emissions that contribute to climatechange.
The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climatechange. Munger, J. McElroy, M. Nielsen, C.
The on-road transportation (ORT) and power generation (PG) sectors are major contributors to CO 2 emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate. Tags: ClimateChange Emissions. Unger et al.
But in a year that has seen both a worsening recession and state budget crisis, residents’ support for urgent action on climatechange has slipped and a partisan divide on the issue has widened. But in the current economic climate their support has dropped a notch. Mark Baldassare, president and CEO of PPIC.
By sector, power plants were the largest source of emissions, accounting for 31% of total US greenhouse gas pollution. MMT CO 2 in 2004, and since then have declined about 13%. ClimateChange Emissions' Industry and manufacturing were the third largest source, at 21%. Transportation sector GHG emissions 1990-2013.
Black carbon is a key short-lived climatechange forcer ( earlier post ) and motor vehicles are important sources of BC in the environment. There is also a potential of applying the quantitative approach developed in this study to other pollutants. An earlier global BC emission inventory by Bond et al. —Wang et al.
The purchase of the truck advances Toyota’s own environmental endeavors and efforts in its support of the Environmental Protection Agency (EPA) SmartWay program, the public-private initiative to reduce greenhouse gas emissions and air pollution created by freight transportation in corporate supply chains. million barrels of oil and $20.6
The ocean absorbs CO 2 from the atmosphere at a rate of more than 20 million tons per day, thus removing one-fourth of the anthropogenic CO 2 emitted to the atmosphere each year and reducing the climate-change impacts of this greenhouse gas. However, when CO 2 dissolves in seawater, it forms carbonic acid. Monaco Declaration.
For example, in 2004 they posed as representatives of Dow Chemical and promised that the company would clean up after the Bhopal Disaster, leading to a temporary $2 billion drop in the company’s market cap. Toyota has a chance to change course with its (relatively) new CEO, and it should do so – for its own sake, and for everyone’s.
Sign the petition Protect the Arctic National Wildlife Refuge www.sierraclub.org/arctic/ American Lung Association call for better EPA air pollution standards. Romm, 2004 "Out of Gas, The End of the Age of Oil", by David Goodstein, 2004 "Hubbert's Peak: The Impending World Oil Shortage", by Kenneth S.
Oceans, already expanding from warmth and melting glaciers, would rise, increasing coastal flooding; a chain reaction of climatechanges is projected to lead to harsher, more widespread droughts and more powerful storms. Reductions in Emissions. Lomborg says.
“ One Agreement, Two Steps ” Expectations for Copenhagen quickly became complicated after Danish Prime Minister Lars Løkke Rasmussen boarded an overnight flight to Singapore to address an impromptu breakfast forum on climatechange at the Asia Pacific Economic Co-operation (APEC) summit on 15 November. by Jack Rosebro.
The update identifies eight key sectors for ongoing action: Energy; Transportation, fuels, land use and infrastructure; Agriculture; Water; Waste management; Natural lands; Short-Lived ClimatePollutants (such as methane and black carbon); and Green Buildings. Transportation.
Several dozen prototypes on 15-passenger van since 2004; now in second generation development; no production plans. The resulting fuel efficiency improvements mean lower CO2 emissions and less fossil fuel consumption and, therefore, less pollution. Daimler/Mercedes Took over Daimler/Chrysler Sprinter PHEV program. GM Press Release ).
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