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Ailing Forests
Manage episode 307957982 series 2310447
Healthy forests provide immeasurable benefits to humans, animals and ecosystems from capturing carbon to preventing erosion and preserving water tables, just to name a few. So it is important to understand the complex and interconnected layers of threats trees face today. Forest health specialist, Aly McAlexander from Arizona Department of Forestry and Fire Management describes the deleterious effects stemming from years of mega drought, bark beetle infestation, and 100 years of fire suppression policy on the desert southwest's forests.
That Sounds Wild: African Wild Dogs feeding.
314 tập
Manage episode 307957982 series 2310447
Healthy forests provide immeasurable benefits to humans, animals and ecosystems from capturing carbon to preventing erosion and preserving water tables, just to name a few. So it is important to understand the complex and interconnected layers of threats trees face today. Forest health specialist, Aly McAlexander from Arizona Department of Forestry and Fire Management describes the deleterious effects stemming from years of mega drought, bark beetle infestation, and 100 years of fire suppression policy on the desert southwest's forests.
That Sounds Wild: African Wild Dogs feeding.
314 tập
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