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Study: 2/3 of aviation climate impact due to emissions other than CO2

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The study was published in the journal Atmospheric Environment. Both radiative forcing (RF) and effective radiative forcing (ERF) terms and their sums are calculated for the years 2000–2018. Aviation accounts for 3.5% This new study is based on a thorough review of a decade of research on aviation emissions. Pitari, M.J. Prather, R.

Climate 448
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PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

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Eutrophication of non-marine aquatic environments [kg N-eq.]. Eutrophication of non-marine aquatic environments [kg P-eq.]. Land occupation in an urban environment [m 2 / year]. Toxicity of marine aquatic environments [kg 1,4-DC-eq.]. Toxicity of non-marine aquatic environments [kg 1,4-DC-eq.].

Mariner 435
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Berkeley Lab releases 8th edition of databook on China’s energy and environment; finding the “missing” energy consumption

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We have gathered statistical information on energy and energy demand drivers from all different resources, such as the China Environment Yearbook , the Transportation Yearbook , the Power Yearbook , the Iron and Steel Yearbook , the Cement Almanac , statistics of oil companies and power companies. It was underreported.

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Ford, Jose Cuervo team up to make car parts with bioplastic reinforced with blue agave fibers

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Success in developing a sustainable composite could reduce vehicle weight and lower energy consumption, while paring the use of petrochemicals and the impact of vehicle production on the environment. The mixture is then put through injection molding to shape into the desired part. 13 mm wide. mm with an average width of 25 μm.

Ford 150
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Swiss study finds that studies on air pollution that ignore impact of noise overestimate effects of pollution on heart attacks

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The study looked at the combined effects of air pollution and transportation noise for heart attack mortality, by considering all deaths that occurred in Switzerland between 2000 and 2008. The study included all deaths (19,261) reported across Switzerland from the period 2000 to 2008.

Pollution 236
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MIT study finds real-world NOx from diesels cars in Europe greatly exceeds laboratory levels; transboundary emissions cause 70% of health impacts

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A new study by MIT researchers, published this month in Atmospheric Environment , finds that in Europe, 10 major auto manufacturers produced diesel cars, sold between 2000 and 2015, that generate up to 16 times more NO x emissions on the road than in regulatory tests—a level that exceeds European limits but does not violate any EU laws.

MIT 273
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Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

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in 2018 (2000-2018 average year-over-year increase is 6.8%), continuing the increasing trend as they replace Ozone Depleting Substances (ODS) being phased out under the 1987 Montreal Protocol. Because of the enormous potential impact of these products, reducing their emissions has a disproportionate benefit to the environment.

2020 221