How Does Wildfires Affect Plant Life

It will also produce for Nitrogen into the soil, to help more plants and vegetation grow in the future. With the Nitrogen and other additional nutrients in the soil it is helping farmers with their crops getting the nutrients it needs. Fires can also clear forests of insect infestations and potential diseases Warren (2011). Among the other benefits of prescribed burning are: Insect pest control, Removal of exotic, or non-species that compete with native species for nutrients and other needs, Fires occurring in nature can restore ecological balance and facilitate regeneration Warren

There are also so many animals that go along with the damage from the fires because they are living in the middle of it and do not have any where to go. It makes sense that actions such as controlled burns should be done because so much could be prevented. Then again there are so many people who argue against them because they are a disruption to the environment. “Fire experts argue that prescribed burns are vital for reducing the risk of catastrophic blazes and restoring ecosystems that evolved with fire” (Tobin 2). If a great deal of damage could be prevented, I do not see why there should be any concern. This is especially important when you look at what more damage is done to the environment during a huge forest fire compared to on from a petite controlled burn.

For centuries, society has been battling these natural disasters with considerable effort, only to come up with charred land and numerous homeless citizens. The one most significant gain, however, that comes with these fires is the vigorous regrowth that occurs years after the devastation. With a freshly cleared area, decaying sediment acting as fertilizer, and a significantly lower chance for fires, new life is easily reintroduced from the waste. The question then becomes whether it is ethical for human intervention with what is completely natural and healthy for the surrounding environment. The idea of allowing uncontrolled burns comes with great potential for animal and plant habitats, however it leaves many citizens in the wake of danger. Finding the balance between these two ideas, excessive interference and absolute surrender of control, is an important endeavor to way

no surprise that wildfires are a huge issue in the western states. Especially on Indian Reservations. Two articles that focus on this issue are called Secretary Zinke Directs Interior Bureaus to Take aggressive Action to Prevent Wildfires, US Department of Interior & Western US Faces Wildfires Explosion by Kieran Cooke, Climate News Network. Both of these articles argue that wildfires shouldn’t become normalized and that something should be done to prevent and/or be better prepared for when wildfires occur. In essence these articles focus primarily on the amount of land burning and the effect it has on vegetation.

Fire has long been understood to have an impact on the ecosystem of our native woodlands, but it is only recently that we have come to understand its importance in maintaining the ecosystem. This report takes samples of the flora structure and growth in two different areas of Anstey Hill Recreation Park. The first was last burnt in 1995, and the second burnt in 2012. The results of these samples can be compared to data sampled in 2011, when the 2012 burnt area had not been burnt since Ash Wednesday in 1983.

As a historically semi-arid environment, California has also suffered heavily from several environmental impacts as a result of the current drought conditions. The first of these is on its forests. The US Forest Service estimates that 12 million trees have died in the past year due to drought; this combined with the drying of forest floor material greatly increases the flammability of the landscape. The result of this is the numerous devastating wildfires that have swept through the state throughout 2015, costing not only wildlife and habitat but also human property (CBS News, 2015) (Lustgarten, et al., 2015) (Google, 2015). Aside from wildfires, the drought and associated loss of habitat is said to be having a negative effect on both flora and fauna due to their contribution to the spread of West Nile Virus, whilst also threatening populations of geese, ducks, salmon and Joshua trees (Lustgarten, et al., 2015) (Beaudry, 2015). Finally, with groundwater contributing up to 50% of stream flow in drought, there is a worry that over usage near the coast could result in irreversible salinization through the drawing in of salt water (USGS, 2016) (Kasler & Reese, 2015).

The Rim Fire of 2013 ravaged the slopes of the Stanislaus National Forest leaving many areas severely burned and unable to recover. Restoration efforts have been made and 56,000 saplings were planted in 2016 in the most severely burned areas; but the forest still has a long way to recovery. Fires are a naturally occurring hazard in the Stanislaus National Forest, and have contributed to the replenishment, control, and sustainability of the forest; but fires of the Rim Fire's intensity are very rare. The Rim Fire destroyed over 277,314 acres of habitat, harmed many mature trees, and ruined the layers of topsoil, and increased erosion and runoff. The devastation of the Rim Fire would not be have been so intense if it weren’t for past fire

The rising number of high severity wildfires in California has significant ecological, economic, and health impacts. Many western American forests are adapted to frequent low severity fires. However, the majority of these forests, and particularly the mixed conifer forests of California, are not adapted to high intensity fires and do not possess fire resistance adaptations such as serotinous cones to protect seeds. Consequently, high severity fires have significant negative impacts on California forests, and the absence of low severity fires has considerably altered many fundamental ecosystem processes (Miller et al. 2008). Prior to 1900, low severity fires would burn every 6-15 years. Low severity fires are generally non-lethal, have minimal change to the overstory, and kill mainly small trees. In the past, these fires were started naturally by lightning, or by Native Americans who used low severity fires to manage the forests.

The focus of this lesson will be teaching the students to examine the history of wildland fires and their impact on society in America and in their community. Students will explore different approaches to living with fire and will examine various fire management techniques including prescribed fire, fire suppression, and fire prevention. They will take a closer look at the Copper King Fire in Montana, and will conduct a research project of wildfire history in another state. Students will also gain a better understanding of the role of fire in a particular culture and the importance of wildfire in the ecosystem. They will also understand ways to reduce wildfire risk around their home and community. Furthermore, students will increase their knowledge

According to Merriam-Webster’s Dictionary, Wildfire means “a sweeping and destructive conflagration esp. in a wilderness or a rural area.” Also according to the same dictionary, wilderness means “a tract or region uncultivated and uninhabited by human beings.” Forest Fires happen when there is a drought because branches and twigs die and dry out creating plenty of fuel for a fire. According to the NIFC (National Interagency Fire Center) there are about 105,534 wildfires that occur each year.

While not all the effects of prescribed burns are known some are very evident. The first of these common effects is that vegetation and fallen dead material are burned creating an open forest floor. This eliminates any fuel that could contribute to a high intensity fire in the future. When the fire burns the organic material in the forest, nutrient rich ash is left behind. When the first rain comes, the nutrients in the ash dissolve into the soil for the new plants to use. This process is called nutrient recycling. These nutrients left in the soil are a good source of food for the young plants that will begin to grow back. Another outcome of prescribed fire is that new growth begins immediately after the fires have been extinguished. Within

After the tall trees in the forests had burned to the ground, more sunlight was able to reach places of the soil that it wasn’t able to before. Together with the burned materials on the ground, the soil absorbed even more nutrients. Besides plant growth, scientists have found evidence about how allowing periodic fires were better for the ecosystem than preventing them. The prevented buildup of woody debris is known to make fires larger, which would spread it across the area faster and make it harder for firefighters to put an end to

The likely short-term impacts of the wildfires will be the air quality which will mean it will be safe to have outdoor exposure after the wildfires are contained and the air quality becomes safe in terms of health conditions. Another short term impact will be the decrease in plants due to the fires that are burning them which will then affect the the carbon cycle due to plants being burned and carbon dioxide becomes abundant in the atmosphere in large amounts which will create an atmospheric disbalance.

Humans have been changing the Western forests' fire system since the settlement by the Europeans and now we are experiencing the consequences of those changes. During the summer of 2002, 6.9 million acres of forests was burnt up in the West (Wildland Fires, 1). This figure is two times the ten year annual average, and it does not look like next summer will be any better (Wildfire Season, 1).

Forests have covered the earth for millions of years, providing habitat and food for animals and humans. These forests have stabilized different ecosystems and have continued the natural cycle that keeps plants and animals in check. The discovery of fire changed all of this. It was the beginning of deforestation, a process that has continued and increased over the last 200,000 years. Humans are the responsible party for the deforestation that has occurred. Humans discovered that animals could be driven with fire. This led to accelerated forest loss due to uncontrolled burning for hunting use (Miller & Tangley 1991: 28). Agriculture was the next problem