University of Cincinnati November 16, 2010, press release:
According to research published today by a University of Cincinnati faculty member, native plants in southwestern Ohio are flowering significantly earlier, a finding he attributes, at least in part, to global warming.
UC biologist Denis Conover, field service associate professor, has spent countless hours walking the Shaker Trace Wetlands at Miami Whitewater Forest over the last 18 years to survey hundreds of different plant species.
Conover’s results, published in the December issue of Ecological Restoration, reveal that for species that were observed flowering during two distinct multi-year surveys, a significant number of wild plants (39%) bloomed earlier from 2005 to 2008 than when he recorded the same species’ blooming times from 1992 to 1996. Forty-five percent of the plants bloomed at the same time, and 16% bloomed later.
Read more here.