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Study: plant roadside hedges rather than trees to combat near-road pollution

Green Car Congress

Urban planners should plant hedges—or a combination of trees with hedges—rather than just relying on roadside trees if they are most effectively to reduce pollution exposure from cars in near-road environments, according to a new study from the University of Surrey. The best way to tackle pollution is to control it at the source.

Pollution 354
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Ice core data show why air pollution is dropping more slowly in US and Western Europe despite lower sulfur emissions

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We need to understand this multiphase chemistry in the atmosphere to design an efficient strategy to manage air pollution and accurately predict future air pollution and climate change impacts. The oxygen trapped in this ice provided evidence of sulfate composition from 1959 to 2015, without contamination from local pollution.

Pollution 221
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China study connects ozone pollution to cardiovascular health

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They monitored indoor and outdoor ozone levels, along with other pollutants. In 2015, 108 million Americans—one third of the population—lived in counties with ozone levels that exceeded standards set by the EPA. In contrast, only 31 million Americans live in counties where other pollutants exceed EPA standards.

Ozone 170
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Sensor Networks Help Fight Floods and Noise Pollution

Cars That Think

A challenge for New York City's efforts to reduce the negative impacts of street-level flooding and noise pollution has been how to measure these issues effectively.

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EPA grants waiver for California’s Advanced Clean Car Program

Green Car Congress

The US Environmental Protection Agency (EPA) has formally granted a California Air Resources Board (CARB) request for a waiver of preemption for its Advanced Clean Car (ACC) regulations. The LEVIII amendments establish more stringent criteria and GHG emission standards starting with the 2015 and 2017 MYs, respectively. Earlier post.)

EPA 240
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UH researchers developing autonomous robot for subsea oil and gas pipeline inspection

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From 1964 through 2015, a total of 514 offshore pipeline–related oil spills were recorded, 20 of which incurred spill volumes of more than 1,000 barrels, according to the Bureau of Ocean Energy Management. The BSEE is funding the project with a $960,493 grant to UH researchers Zheng Chen, Bill D.

Oil 221
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California Energy Commission publishes investment plan for alt and renewable fuel and vehicle technology, 2014-2015

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2015 Investment Plan Update for the Alternative and Renewable Fuel and Vehicle Technology Program”. 2015 Investment Plan Update covers the sixth year of the program and reflects laws, executive orders, and policies to reduce greenhouse gas emissions, petroleum dependence, and criteria emissions. The 2014-2015 plan.

2014 247