| http://www.w3.org/ns/prov#value | - ???Our intent in developing these maps was to give a bird???s eye view of which regions are the most stressed and which regions suffer from a particular stress at the highest levels,??? said Peter McIntyre, a co-author of the study and professor at the University of Wisconsin-Madison???s Center for Limnology. ???This view from 30,000 feet is most meaningful for making regional comparisons among la
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