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New phase of globalization could undermine efforts to reduce CO2 emissions

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It found that trade among developing nations—South-South trade—more than doubled between 2004 and 2011. —Dabo Guan, professor in climate change economics at UEA’s School of International Development and co-author on both studies. Gt in 2004 and 2.2 Gt in 2004 to 1.1 —Prof Guan. gigatonnes (Gts).

Emissions 170
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Measurements of CO2 and CO in China’s Air Indicate Sharply Improved Combustion Efficiency

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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 climate change. Munger, J. McElroy, M. Nielsen, C.

CO2 199
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Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

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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. database) from another global inventory for the year 1996.

Climate 150
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Annual Increase in Global CO2 Emissions Halved in 2008; Decrease in Fossil Oil Consumption, Increase in Renewables Share

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Global CO2 emissions increased from 15.3 to global power generation, a half per cent more than in 2007, thereby averting about 500 million tonnes of CO2 emissions in 2008. The declining increase in China’s emissions fits the trend since 2004, when its emissions increased by 17%. Tags: Climate Change Emissions.

2008 170
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EPA’s annual automotive trends report shows slight increase in fuel economy from MY2017 to MY2018

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In model year 2018, the average estimated real-world CO2 emission rate for all new vehicles fell by 4 grams per mile (g/mi) to 353 g/mi, the lowest level measured since 1975, when EPA data collection began. Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fuel economy has increased 30%, or 5.8 miles per gallon, 0.8%

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EIA: US energy-related CO2 emissions down 1.7% in 2016; carbon intensity of economy down 3.1%; transportation emissions up

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decline in energy-related CO2, according to the latest report from the US Energy Information Administration (EIA). Since the late 1990s, the transportation sector has produced the most CO2 emissions. of the 34 MMmt net increase in transportation-sector CO2 emissions in 2016—totaling 19 MMmt—an increase of 1.8%

2016 150
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Researchers Find That Stratospheric Ozone Depletion Reduces Southern Ocean Carbon Uptake

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Until now, the saturation of the carbon sink in the Southern Ocean has not been correctly simulated by the climate models used. The results revealed that, between 1987 and 2004, around 2.3 This is the first time that the impact of the ozone hole on the oceanic carbon cycle has been simulated in a global climate model.

Ozone 150