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Something Wild: What Happens to Trees in Drought?

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  • Something Wild: What Happens to Trees in Drought?

    The specter of drought is often raised in these early days of summer. And for good reason, though water levels have returned to normal around the New Hampshire, state officials are still warning residents to remain cautious after last summer drought. And while we often fret about the health of our lawns and our gardens, Dave (from the Forest Society) wanted to address drought resistance among his favorite species, trees. So, we all know that trees need water to survive. Basically the many leaves on a given tree have these pore-like holes called stomates that leak moisture into the surrounding air. As that vapor exits the tree through the leaves it draws more water up through the trunk and branches, like through a bundle of straws. Harnessing the power of the sun, trees break apart that water into its constituent hydrogen and oxygen molecules; forming glucose with the hydrogen and exhaling the oxygen into the atmosphere. The glucose is what fuels growth in the tree, from buds to bark to

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What is the name of the COUNTRY that NH shares a border with?

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