Use the link below to get to this 22 page report.  fyi, paul

---------- Forwarded message ----------
From: Nadine Lymn <Nadine@ESA.ORG>
Date: November 10, 2011 4:47:22 PM EST
>

The Ecological Society of America has just published another edition of its Issues in Ecology series.

Air pollution is changing our environment and undermining many benefits we rely on from wild lands, threatening water purity, food production, and climate stability, according to a team of scientists writing in the 14th edition of the Ecological Society of America's Issues in Ecology. In "Setting Limits: Using Air Pollution Thresholds to Protect and Restore U.S. Ecosystems," lead author Mark Fenn (USDA Forest Service) and nine colleagues review current pollution evaluation criteria. The authors propose science-based strategies to set new limits and put the brakes on acid rain, algal blooms, and accumulation of toxic mercury in plants and animals.

Issues in Ecology #14 is available for free as a pdf on ESA's website:

http://esa.org/science_resources/issues/FileEnglish/issuesinecology14.pdf



Nadine Lymn
Director of Public Affairs 
Ecological Society of America
1990 M Street, NW
Suite 700
Washington DC  20036
202.833.8773 ext. 205
202.833.8775 Fax
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--
Paul Wilson
Sierra Club
504 Jefferson Ave
Charles Town, WV  25414-1130
Phone: 304-725-4360
Cell: 304-279-1361

"There is no forward until you have gone back" ~Buddha

"In all things of nature there is something of the marvelous" ~ Aristotle




--
Paul Wilson
Sierra Club
504 Jefferson Ave
Charles Town, WV  25414-1130
Phone: 304-725-4360
Cell: 304-279-1361

"There is no forward until you have gone back" ~Buddha

"In all things of nature there is something of the marvelous" ~ Aristotle