Remove 2000 Remove CO2 Remove Global Remove Pollution
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GCP Carbon Budget Finds Anthropogenic CO2 Emissions Rose 2% in 2008 Despite Global Financial Crisis; Natural Sinks Not Keeping Pace With Increasing Emissions

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Despite the economic effects of the global financial crisis (GFC), carbon dioxide emissions from human activities rose 2% in 2008 to an all-time high of 1.3 between 2000 and 2008, compared with 1% per year in the 1990s. Emissions from coal are now the dominant fossil fuel emission source, surpassing 40 years of oil emission prevalence.

2008 218
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Study finds that replacement programs that reduce vehicle lifetime can result in increased lifecycle CO2 emissions

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Effects of changes in the average lifespan of ordinary passenger cars newly registered between 1990-2000 on total induced CO 2 emissions in 2000. They also found that extending the lifetime of a vehicle contributed to a moderate increase in emissions of criteria pollutants (NO x , HC, and CO) during the use phase of the vehicle.

Emissions 218
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Cutting Non-CO2 Pollutants Can Delay Abrupt Climate Change; The Fast Action Climate Agenda

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By 2050, HFC emissions could equal up to 19% of global CO 2 emissions under business-as-usual scenarios. With indoor air pollution killing 1.6 million people a year, global action to cut soot emissions would reap major benefits for both public health and climate. Ramanathan. Tropospheric ozone. It also lowers crop yields.

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Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

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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. Schematic overview of the primary black-carbon emission sources and the processes that control.

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GISS study finds applying stricter non-CO2 vehicle emission standards worldwide would yield climate benefits in addition to major health and agricultural benefits

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Global and regional zonal mean temperature changes relative to 2010 due to non-CO 2. used global composition-climate modelling to examine the integrated impacts of adopting stringent European on-road vehicle-emission standards for non-CO 2 pollutants in 2015 in many developing countries. Shindell et al.

Climate 231
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Stanford Professor Urges EPA to Include Black Carbon in Endangerment Finding

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Black carbon—soot—is a global-warming agent the immediate control of which will slow the demise of Arctic sea ice faster than will control of any other global-warming agent, Jacobson said. Further, controlling soot will significantly reduce particulate air pollution deaths. However, both BC and GHG controls are needed.

Carbon 150
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Study projects net cooling of climate from ship emissions through 2050

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Shipping-induced global temperature change in 2050 using different parameterizations of Indirect Aerosol Effect (IAE). The O 3 precursors, SO 2 , and aerosol emissions have effects on atmospheric composition and climate and can affect human health and cause regional pollution and acidification. Credit: ACS, Lund et al.

Climate 240