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Climate change impacts and forest management

Climate change impacts and forest management

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Changed tree physiology <strong>and</strong> defenses:<br />

As trees become stressed by drought, <strong>change</strong>s in tree chemistry<br />

can occur. Certain pests, called “opportunistic pests”, key in on<br />

these stress-related chemicals <strong>and</strong> successfully attack <strong>and</strong> kill the<br />

stressed trees.<br />

Stressed<br />

trees<br />

Energy<br />

depletion<br />

Site, Age,<br />

Defoliation,<br />

Drought,<br />

Wound,<br />

Construction<br />

+<br />

Opportunistic<br />

Phloem miners<br />

pests<br />

Armillaria<br />

Dead trees

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