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Strategic Pathway for Implementing Healthy Forests Restoration Activities

机译:实施健康森林恢复活动的战略途径

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Millions of acres of the Nations forestlands are facing a wide range of problems that need to be addressed; most require active forest management to restore health and natural processes. From insect outbreaks to the spread of invasive plants to the overcrowding of forests with small-diameter trees and fuels, these problems are resulting in high tree mortality, loss of wildlife habitat, fire threats to life and property, and widespread ecological and environmental impacts. A primary cause of unhealthy and threatened forests is the elimination of significant stand disturbance due to successful fire suppression along with the reduction or lack of other management activities such as commercial timber harvests. Without periodic disturbance many forest types become overcrowded and susceptible to various kinds of forest health degradation. The landscape-scale diversity of stand structures and ages is also reduced.

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