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Global CO2 emissions stalled for the third year in a row

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The annual assessment of global greenhouse gas (GHG) emissions by the JRC and the Netherlands Environmental Assessment Agency (PBL) confirms that CO 2 emissions have stalled for the third year in a row. Emissions from international transport (aviation and shipping) contribute another 3% to the total global GHG emissions.

Emissions 150
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Study: expanding Brazilian sugarcane for ethanol could reduce global CO2 emissions by up to 5.6%

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Vastly expanding sugarcane production in Brazil for conversion to ethanol could reduce current global CO 2 emissions by as much as 5.6%, according to a new study by an international team led by researchers from the University of Illinois. The carbon-related costs of converting the land to sugarcane fields were included in the analysis.

Brazil 150
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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 tonnes of carbon per capita per year, according to a new paper published by an international team of 31 scientists in Nature Geoscience. over the previous seven years.

2008 218
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Study finds 1.4 Gt discrepancy between national and provincial data sets for greenhouse gas emissions in China

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gigatonne gap between CO 2 emissions calculated on the basis of the two publicly available official energy data sets from China: one national, the other provincial. The area chart shows the increase of CO 2 emissions calculated from the national energy statistics since 1997 broken down by different fuel type. Source: Guan et al.

Emissions 218
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Constant Ratio Of Airborne To Absorbed CO2 In Carbon Cycle May Indicate Resilient Carbon Sinks

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Total anthropogenic emissions (thick solid line) and amount of total emissions (46%) remaining in the atmosphere as the airborne. The analysis indicates that natural carbon sinks are maintaining overall resilience despite recent signs that the carbon uptakes of specific sinks are in decline. by Jack Rosebro. per decade.

Carbon 186
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China’s 2005 Carbon Emissions Almost Twice As Much As 2002 Emissions

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Carbon emissions associated with increased exports from China (left), as part of a more systematic view of increased national emissions (right), 2002 to 2005. Using data from national statistical offices, they found that China’s export-related industrial production rose by an average of 26% per year from 2002 to 2007.

2002 170
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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. Conversely, encouraging shortened vehicle lifetime via vehicle replacement schemes can result in higher total-induced greenhouse gas emissions, the authors found. Credit: ACS, Kagawa et al.

Emissions 218