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Effects of Wildfires on Forest Ecosystems. Ecological Restoration of Forests and
Fires One of the most predominate ecosystems is the forest community. ...
... swept the nation destroying several acres of forest. Following the outbreak of
wildfires, “in 1905, fire ... behind the beneficial post-burn effects that most ...
... due to heat waves and the frequency of wildfires. ... Northern Europe will experience
mixed effects from climate ... increased crop yields and increased forest growth. ...
Ecological Effects of Fire Suppression in. ... release certain pathogens from the forest
(Wuerthner, 2002 ... quickly enough to prevent large catastrophic wildfires….. ...
... found at the base of the forest floor layer ... When you first hear about wildfires,
you would ... ecosystem BIBLIOGRAPHY Wildland fire in ecosystems: effects of fire ...
Submitted by anilor on August 1, 2005
Category: Science
Words: 2032 | Pages: 9
Views: 252
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Ecological Restoration of Forests and Fires
One of the most predominate ecosystems is the forest community. Covering about one-fourth of the land area on Earth, forests consist mainly of trees and other woody vegetation, growing closely together. The trees can be large and densely packed, as they are in the coastal forests of the Pacific Northwest, or they can be relatively small and sparsely scattered, as they are in the dry tropical forests of sub-Saharan Africa. Forests are complex ecosystems that also include “soils and decaying organic matter, fungi and bacteria, herbs and shrubs, vines and lichens, ferns and mosses, insects and spiders, reptiles and amphibians, birds and mammals, and many other organisms” (Audesirk, 2003). All of these components constitute an intricate web with many biological interconnections. A bird may depend on the upper branches of a tree for nesting, while the tree may depend on the fungi surrounding its roots to obtain water and nutrients. A forest performs a number of vital environmental services, such as cleansing the air, moderating the climate, filtering water, cycling nutrients, providing a habitat for animals and provides humans with recreation and beautiful scenery. Resources from the forest supply raw materials, such as lumber, paper products, greenery and pharmaceuticals. Some of the developing issues today concerning forests are fires and what we as a society can do to restore the natural ecosystems within the forests around our world. Many aspects are to be considered when looking at the ecology and bioremediation of forests such as, human activities, wildlife, endangerment and environmental changes. This paper will discuss the effect wildfires have on the forest ecosystem.
Human beings cause most wildfires, directly or indirectly. In the United States lightning, the only truly natural cause is responsible for less than 10% of all such fires. In the West, lightning is the primary cause, with...
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