"Manhattan's Central Park is surrounded by one of the densest cities on the planet. It's green enough, yet hardly the first place most people would think of as biologically rich.
But a team of scientists gt a big surprise when they recently started digging there.
They were ten soil ecologists — aka dirt doctors. Kelly Ramirez from Colorado State University was among them. "We met on the steps of the natural history museum at 7 a.m. with our collection gear, coolers, and sun block," she recalls."
Christopher Joyce reports for NPR's Morning Edition October 2, 2014.
Source: NPR, 10/02/2014
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