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Scientists call for careful use of time scales, reference dates and statistical approaches in analyzing climate change trends to avoid distortion and hampering of response

Green Car Congress

Red colors represent a temperature increase, blue indicates a decrease, and beige indicates no change. In their paper, the authors note that several cautions must be taken in analyzing long-term climatic data in order to avoid misleading or erroneous conclusions. Mean annual temperature is changing throughout Alaska. 2009, 1949?

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Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

Green Car Congress

The same study also concluded an overall lower consumption of tobacco worldwide is statistically linked to less people contracting lung squamous cell carcinoma (LSCC)—another type of NSCLC. The statistics on pollution were obtained from National Aeronautics and Space Administration (NASA).

Pollution 305
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California ARB: GHG emissions fell below 1990 levels for first time in 2016; down 13% from 2004 peak; transportation emissions up 2%

Green Car Congress

Emissions from this sector declined 18% in 2016, reflecting continued growth in renewable energy—such as solar, wind and geothermal—as a result of the state’s Renewables Portfolio Standard, and a corresponding drop in natural gas generation. billion gallons in all—as a result of the state’s Low Carbon Fuel Standard.

2004 225
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MIT researchers build model simulating atmospheric transport of PAHs; how chemicals get to the Arctic

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Selin and Friedman use the global 3-D chemical transport model GEOS-Chem to track the day-to-day transport of PAHs—toxic byproducts of burning wood, coal, oil and other forms of energy that remain in the atmosphere for less time than other persistent organic pollutants regulated by global standards.

MIT 218
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Opinion: Politicians Are Lying About Biden's EPA Rule

The Truth About Cars

First, some background from the New York Times : The rule increasingly limits the amount of pollution allowed from tailpipes over time so that, by 2032, more than half the new cars sold in the United States would most likely be zero-emissions vehicles in order for carmakers to meet the standards. regulation is not a ban. Fear is effective.

EPA 105
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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.

CO2 199
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Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Green Car Congress

Warmer temperatures and other changes in the atmosphere related to a changing climate, including higher atmospheric levels of methane, spur the chemical reactions that lead to ozone. To examine the impacts of climate change on ozone pollution, NCAR scientist Gabriele Pfister and her colleagues looked at two scenarios.

Ozone 199