Africa Climate Change Comparison Emissions 
Green Car Congress
MARCH 25, 2020
In climate models, if you simulate the world with sulfur emissions from shipping, and you simulate the world without these emissions, there is a sizable cooling effect from changes in the model clouds due to shipping. The calculated concentration of cloud droplets without emissions along the shipping route (yellow line).
Green Car Congress
APRIL 4, 2011
Climate response to non-CO 2 vehicle emissions. Global and regional zonal mean temperature changes relative to 2010 due to non-CO 2. vehicle emissions under the baseline scenario (a) and the difference between the tight-standard and baseline scenarios (b). Shindell et al. Click to enlarge. Shindell et al.
Green Car Congress
AUGUST 20, 2018
Global and regional-mean temperature responses to identical aerosol emissions in different regions. However, aerosols have a much shorter lifespan in the atmosphere than the gases responsible for global warming, resulting in an atmospheric distribution that varies by region, especially in comparison to carbon dioxide.
Green Car Congress
APRIL 2, 2012
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. emissions in 2005. Earlier post.).
Green Car Congress
NOVEMBER 19, 2012
The report is not a comprehensive scientific assessment, the authors note; one such is slated to be forthcoming from the Intergovernmental Panel on Climate Change (IPCC) in 2013–14 in its Fifth Assessment Report. Indeed, present emission trends put the world plausibly on a path toward 4°C warming within the century.
Green Car Congress
SEPTEMBER 28, 2009
Comparison of surface temperature projections from the high-end emissions scenario, without carbon cycle feedbacks. One of the UK’s leading climate scientists has presented new research findings on the increasing potential for a 4 degrees Celsius (7.2 °F) Source: Met Office. Click to enlarge.
Green Car Congress
FEBRUARY 15, 2012
KPMG developed 3 nexuses linked by climate change to represent the challenges of sustainable growth. The 10 global sustainability megaforces that may impact business over the next two decades are: Climate Change: This may be the one global megaforce that directly impacts all others. Source: KPMG. Click to enlarge.
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