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Sunlight At Last

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  • Sunlight At Last

    Interesting finding.
    Plants covered over by glaciers centuries ago have been seen sprouting new growth, a find with implications for how ecosystems recover from ice ages.

    "When we looked at them in detail and brought them to the lab, I could see some of the stems actually had new growth of green lateral branches, and that said to me that these guys are regenerating in the field, and that blew my mind," she told BBC News.
    "If you think of ice sheets covering the landscape, we've always thought that plants have to come in from refugia around the margins of an ice system, never considering land plants as coming out from underneath a glacier."
    Rhode Island
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