2000 2008 Gas Ozone 
Green Car Congress
AUGUST 21, 2009
Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Besides a danger to breathe, ozone lowers crop yields.
Green Car Congress
NOVEMBER 29, 2016
California has already cut anthropogenic black carbon emissions by more than 90% since the 1960s, and existing measures are projected to cut mobile source emissions by 75% and total anthropogenic emissions by nearly 60% between 2000 and 2020. CARB began publicly evaluating controls for SLCPs with the first AB 32 Scoping Plan in 2008.
Green Car Congress
APRIL 13, 2014
giga tonne carbon dioxide equivalent (GtCO 2 eq) (2.2%) per year from 2000 to 2010 compared to 0.4 GtCO 2 eq (1.3%) per year from 1970 to 2000. Total anthropogenic GHG emissions were the highest in human history from 2000 to 2010 and reached 49 (±4.5) The global economic crisis 2007/2008 only temporarily reduced emissions.
Green Car Congress
OCTOBER 30, 2009
New research by a team at the NASA Goddard Institute for Space Studies (GISS) in New York suggests that gas-aerosol interactions can amplify the global warming impact of some greenhouse gases. Because the latter was a $126 billion/year market in 2008, even small differences in GWPs can have large economic consequences. Shindell et al.
Green Car Congress
SEPTEMBER 25, 2009
Significant climate anomalies 2008/2009. This is despite the fact that natural variation will partially offset the warming signal from greenhouse gas emissions. per year from 2000-2007. The observed increase in greenhouse gas concentrations are raising concern among some scientists that warming of between 1.4
Green Car Congress
MAY 18, 2009
In testimony for the US Environmental Protection Agency (EPA) public hearing ( earlier post ) on the proposed endangerment finding for greenhouse gas emissions under the Clean Air Act ( earlier post ), Stanford Professor Mark Jacobson urged the EPA to include black carbon in the finding. F, with about 40% due to ozone. Mark Jacobson.
Green Car Congress
OCTOBER 19, 2009
Here, RME show advantages for primary energy and GHG, but disadvantages in terms of acidification, eutrophication and ozone depletion. An important analytical issue that needs to be addressed, the report notes, is the lack of lifecycle assessment studies focusing on a wider set of environmental impact indicators than greenhouse gas emissions.
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