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Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

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A second study, also led by the GWU researchers, finds that nearly 2 million cases of asthma in children are linked to traffic-related nitrogen dioxide air pollution, with two in three occurring in cities. —lead author Veronica Southerland, George Washington University. million excess deaths attributable to PM 2.5

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Study links PM2.5 pollution to increased risk of diabetes; even low levels pose risk

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A study by a team from Washington University School of Medicine in St. Louis and the Veterans Affairs (VA) St. Louis Health Care System links PM 2.5 pollution—even at levels deemed safe—to an increased risk of diabetes globally. Overall, the researchers estimated that pollution contributed to 3.2

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WUSTL study finds use of air conditioning reduces in-car pollution

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Traffic is a major source of harmful pollutants; daily peak exposures tend to occur near roadways or while traveling—or being stuck—on them. That gave them rare, real-world look at pollutant exposure. With windows closed, the pollutants took longer to enter the vehicle cabin, but also longer to exit it. the least.

Pollution 186
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Study: no one knows which city has the highest concentration of PM2.5

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is the leading global environmental risk factor for mortality and disease burden, with associated annual global welfare costs of trillions of dollars, However, no one knows what city has the highest level of the pollution. Such sparse monitoring fails to represent pollution variability. Louis and lead author. million people.

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Study links air pollution to increased emergency department visits for heart and lung disease

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New research by George Mason University found that exposure to certain air pollutants is linked to increased emergency department (ED) visits for respiratory and cardiovascular diseases. Jenna Krall led the research with colleagues from Emory University, Georgia Institute of Technology, and the University of Pittsburgh.

Pollution 353
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Researchers Sequence the Maize (Corn) Genome

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Resulting improved strains of maize may, for example, produce larger yields, show resistance to disease, offer efficiencies in nitrogen use that would enable farmers to reduce applications of costly, polluting fertilizers, and tolerate changes in rainfall or temperature accompanying climate change. Schnable of Iowa State University.

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Berkeley study finds clean vehicle rebates have predominantly benefited wealthy, white Californians

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The distribution of California’s clean vehicle rebates across different socioeconomic groups has been uneven, with higher income groups more likely to receive rebates, according to a new study by a team from the University of California, Berkeley. —Rubin and St-Louis (2016). —Evelyne St-Louis.

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