Using moss as a bioindicator of air pollution

ENN
Apr 8, 2016, 8:16 am12 pts
Moss growing on urban trees is a useful bio-indicator of cadmium air pollution in Portland, Oregon, a U.S. Forest Service Pacific Northwest Research Station-led study has found. The work--the first to use moss to generate a rigorous and detailed map of air pollution in a U.S. city--is published online in the…

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