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Radar Imaging Could Be the Key to Monitoring Climate Change

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Moreira’s technology also helps to track the effects of climate change. Using radar to map the Earth’s surface Before Moreira and his team developed their InSAR system in 2010, synthetic-aperture radar systems were the state of the art, he says. The InSAR system was used in the DLR’s 2010 TanDEM-X mission.

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MIT report finds China’s actions on climate change crucial; argues for global economy-wide greenhouse gas tax

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A new report from the MIT Joint Program on the Science and Policy of Global Change shows the importance of all major nations taking part in global efforts to reduce emissions—and in particular, finds China’s role to be crucial. From 2000 to 2010, China’s energy use grew 130%, up from a growth of 50% the previous decade.

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Study Finds Stratospheric Water Vapor Is An Important Driver of Decadal Global Surface Climate Change

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Earlier observations from satellites and balloons suggest that stratospheric water vapor probably increased between 1980 and 2000, which would have enhanced the decadal rate of surface warming during the 1990s by about 30% compared to estimates ignoring this change, according to the authors. —Solomon et al.

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EIA reports a 3.9% increase in US energy-related carbon dioxide emissions in 2010

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Factors contributing to the growth in energy-related CO 2 emissions in 2010. US carbon dioxide emissions from the consumption of fossil fuels were 5,638 million metric tons carbon dioxide (MMTCO 2 ) in 2010, an increase of 3.9% However, emissions are still 6% below the 2005 level. in 2010 across all end-use sectors.

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JRC Report Concludes Extreme Weather Wont Affect Average Levels of European Crop Output for 2010; Yields Up, Although Acreage Down; Heat and Drought Have Huge Impact on Russia

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The European Commission says cereal production in 2010 will be close to the average recorded since 2005. Europe was hit by very low temperatures in December 2009, as well as in the first three months of 2010. Estimates show that the overall area used in the EU for cereals in 2010 shrank by 3% year-on-year.

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US Climate Action Report to UN Projects 4% Growth in Total US GHG Emissions to 2020

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From 2005 through 2020, total US greenhouse gas (GHG) emissions are projected to rise by 4% under a “with measures” scenario (but without a cap-and-trade program and other complementary policies), from 7,109 Tg CO 2 Eq. from 2005 to 2020. The United States released previous Climate Action Reports in 1994, 1997, 2002, and 2006.

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EPA annual US GHG inventory shows 1.6% drop in 2011 from previous year; transportation CO2 down 1.1%

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Recent trends can be attributed to multiple factors including reduced emissions from electricity generation, improvements in fuel efficiency in vehicles with reductions in miles traveled, and year-to-year changes in the prevailing weather, EPA said. drop below 2005 levels. million metric tons in 2010 to 1,745.0

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