Case Western Reserve University biologists suspect lightning fires help preserve oak forests

Oak forests may be approaching extinction, but lightning fires may play a vital role in their regeneration, according to Case Western Reserve University biologists.

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<p><a href="http://www.physorg.com/news85210610.html">Case Western Reserve University biologists suspect lightning fires help preserve oak forests</a></p> <p>Oak forests may be approaching extinction, but lightning fires may play a vital role in their regeneration, according to Case Western Reserve University biologists.</p>