Crowdfunded science suggests that coal-hauling trains cause air pollution

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http://grist.org/news/crowdfunded-science-suggests-that-coal-hauling-trains-cause-air-pollution/

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Coal dust is blowing off rail cars and over neighborhoods located near train tracks that are used to haul coal in the Pacific Northwest.

Air monitors placed near the tracks in a Seattle residential area detected spikes in large particles of pollution when coal-hauling cars chugged by. They also picked up an increase in diesel particulate matter. These preliminary research findings suggest that plans to increase the amount of coal hauled from mines in Montana and Wyoming to proposed new shipping terminals in Washington and Oregon will worsen air pollution.

How do we know this? Because 271 people donated $20,529 through the research-focused crowdfunding site Microryza to help buy air monitors and pay for the labor of researchers and a technician.


The work was led by University of Washington atmospheric sciences professor Dan Jaffe. He released the preliminary findings on Monday. A paper with the research results is still under peer review, but Jaffe said he felt he owed it to his donors to release his findings as soon as they were available.