Press Release
Exploring Rhode Island’s Unique Glacial Landscapes
CHARLESTOWN, R.I. – At the Francis Carter Preserve, Tim Mooney of The Nature Conservancy highlighted the distinct ecosystems formed by Rhode Island’s glacial history. Standing near pitch pines, Mooney pointed out a nearby floodplain forest of pin oaks and red maples, shaped by ancient meltwaters from retreating glaciers.
With the Wisconsin ice sheet’s departure around 15,000 years ago, landscapes were sculpted and vegetation communities evolved according to soil types. Today’s forests, largely a result of European deforestation, are relatively young, with Rhode Island’s forest cover dropping dramatically from 95% to 24% in the mid-1800s. As farmland transitioned West, trees began reclaiming these areas.
Geologist Thomas Boving emphasizes that glaciers obliterate existing ecosystems, creating a “glacial Etch-a-Sketch” effect. The resulting landscapes, rich in diverse plant communities, continue to adapt within various soil conditions. Walking along Buckeye Brook Road reveals an array of ecosystems, from oak-hickory forests to cedar swamps.
Visitors can explore the unique topography, including kames and eskers, at Audubon’s Fisherville Brook Preserve, showcasing the resilience of nature amidst periodic glacial cycles. Understanding these adaptations offers insights into the resilience of our own lives.
For more information, visit The Nature Conservancy’s website.
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