The Cause For Increasing Fire Activity Is Climate Change

Over the years, many American forests developed high tree densities and huge buildups of dry understory, so that when fires did occur, they became much larger and more

Lightning from summer storms in addition to abnormally dry weather is responsible for the increase of fires.

As local climatic conditions play a significant role in bushfire behaviour, it is important to understand fire weather and its influence on bushfire risk levels to a site on a daily, weekly or seasonal basis.

“Wildfires Devastate California,” a nonfiction article from Scholastic News by Sean Price, describes the dozens of wildfires in California that are affecting lots of Californians by forcing them to evacuate. The main cause of all this is the four-year drought making a lot of the forests and fields very dry and easier to burn. The current wildfires started when lightning struck the dry fields and forests. There are about 1,200 more fires now in 2015 than in the same period in 2014 -- that is a huge difference for just one year! Currently, California has 23 wildfires with 10,000 firefighters risking their lives to protect us and to put the fires out. The worst of all fires is the Rocky Fire which has destroyed 28 structures and caused 6,000

Projecting the effects of fire suppression and possible cumulative effects of fire suppression and other disturbances are vital management tasks moving forward into forestry planning strategies for the future. Although the long-term effects of fire suppression in the Pacific Northwest have been monitored since the early 1900’s, it is challenging to decipher relationships between the cumulative effects of a century of suppression alongside climate change, insect outbreaks and disease and plan how to combat them effectively.

Touching back on the temperature raising the number of wild brush fires are increasing. This is happening cause of the droughts that we are having. These droughts cause the plants to become so dry that they become a big a very big fire hazard. For example like here on the big island we have been getting some mean droughts that

Wildfire risk in California refers to the chance wildfires may occur as a result of human interference with nature. In the book, “Our Changing Climate 2012” by the California Natural Resources Agency, the author discusses how computer projections project that in the future, the global warming will increase at a higher rate. The author claims that “wildfire risk increases in California will also be driven to a large extent by changes in land use and development.”(Agency 3). In other words, developing real estate and construction increases the chance of wildfires. Gathering from the Agency, only by consciously constructing the human environment can society reduce the risks of wildfires. This awareness is relevant today because over the 2017

The common cause of wildfires begin with lightning, human carelessness, volcano eruptions, arson, and pyroclastic clouds from active volcanoes. Droughts, heat waves, and climate change can also have a dramatic effect on the danger of wildfires. Although wildfires

The main points that I learned this week is the fact that Wildfires develop when forest vegetation that is lacking moisture, elements and circulating air stimulate hot scorching gases derive from combusting activities in national parks. Natural environmental factors contribute to and stimulate wildfires in national parks these factors called fire triangles. Fire triangles aerated gases, natural occurring conductors and existing energy found in woodlands and they support ignites flames and start combustion activities in wildfires. National parks that have abundant natural supplies of gases, conductors and sources of energy are more likely to experience increased annual amounts of destructive wildfires. These type of environmental factors create

Wildfire in California is a significant environmental problem that is increasing becoming more severe. Recent studies have shown that wildfire frequency, size, and area burned are all increasing in the western United States (Miller et al. 2008). The 2015 fire season set a record for the amount of acres burned in the United States with 68,151 wildfires burning 10,125,149 acres of land (Insurance Information Institute 2015). High severity wildfires have substantial environmental, economic, and human health impacts. Policy changes such as an adaptive management system of fuel reduction, as well as communication and education are essential tools in combating wildfire in California.

Unattended wildfires have to be attended at all times because a warm breeze can blow the hot ashes and fire out of the pit. Burning debris in fire weather is very dangerous to a community because people are now burning rash and they aren’t putting them out with water and they are unaware of the weather conditions and their surroundings. Arson fires are caused by people who have had bad “moments” with other people around them. Arsonist are people who use accelerants such as gasoline and kerosene, to ignite and directionalize fires. The amount of time for an arsony is 20 years or life. The reason why arsonists set fires is pyromania. Pyromania is an obsessive desire to burn things. There are two types of pyromania: individual and environmental pyromania. Individual pyromania is when one person with this disorder sets something on fire. Environmental pyromania is when multiple disordered people set a certain amount of items on fire and this can be a high risk to others in the environment. Lightning is also a cause of wildfires because lightning is known for always striking the highest point or anything metal. Lightning rods are being used as the highest point for houses so when lightning strikes, it won’t strike anything in the house. Instead, it goes underground and won’t go electrocute anything in the

Hotter temperature and dryer conditions increase the chances of forest fires. In western United States, forest fire frequency has increased by 400 percent since 1970. The higher temperatures caused by climate change increase the amount of moisture that evaporates, leading to droughts. The many areas that are affected by droughts are more likely to have flooding when it rains. The higher temperatures globally will cause droughts

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.

Another forest fire that happen that was not any better was the California's Cedar Fire in 2003. This fire was started because it was a hot, dry summer day in California. Which means that since it was a hot and dry day. Another reason why this was a bad forest fire was because the whipping gusts known as the Santa Ana winds and the Diablo winds. Large wildfires have become an almost annual occurrence throughout

Changes in aridity also alter the moisture content in vegetation that can lead to fires (Flannigan et al., 2000). Increases in post-fire runoff are largely correlated with fire induced soil hydrophobicity (Huffman et al., 2001). Factors involved in the severity of hydrophobicity include: soil texture, severity of burn, vegetation type, time duration since burn, and soil moisture (Huffman