The value of grasslands

There are consequences to pushing trees, some good, some not so.

http://www.eurekalert.org/pub_releases/2015-09/aiob-tpc090415.php

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One response to “The value of grasslands

  1. In the Midwest the prairies were created by humans over thousands of years. To maintain the grasslands it is necessary to burn them periodically to prevent the brush and trees from growing back.

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