Problem Area, Facts and Figures. A forest is an area which consists of a high density of trees. It contribute a major part of the ecosystem which are dominated with trees and other woody vegetation all the living organism of forest such as (plants, trees , herbs ,fungi, mammals birds , insects, reptiles , amphibians and other microorganism ) interact with each other and with the non living part of the environment to make a forest
Forest Geographical Area
A recent survey by Global Forest Resource Assessment 2010 (FRA2010) was collected and analyzed from 233 countries and area of the world, the total area of the world’s forest cover in the year 2010 is estimated just over 4 billion hector which corresponds to 31 percent of the total land area, where the area of the forest is not uniformly distributed. The map of the World’s forests is illustrated in figure.1 which presented by Global Forest Resource Assessment
The World’s Forest
Forest Land Water
The Russian Federation, Canada, Brazil, the United States of America and China are the five most forest rich countries. And they contribute of 53 percent of the total forest area, whereas 64 countries have no more than 10 percent of the forest land area. In figure 1.1 describe the pie chart of the regional distribution of forest level with respect to total area of the world’s forest. We observe that Europe including Russia contains 25 percent of the forest.
Distribution of forests by region
In addition 21 percent of the forest is covered by South America and 17 percent is existed in Africa and North and Central America. More specifically after study of Swedish forest statistics we have also find that Sweden is the second biggest country of the Europe after Russia in forestry and approximate 66 percent of the total land area is covered with forest.
Wildfire and Causes
As from the above discussion we observe that forest is contributing in major part of the world. Forest fires are one of nature’s unpredictable natural disasters and have caused tremendous loss to the humans, the animals and the nature, forest fires also known as wildfire, a small spark or the sun’s heat in the forest can produces a destructive conflagration. Wildfire can quickly spread all over the forest in a second once a fire begins it can spread at a rate of 23 kilometer per hour, capturing everything in its path.
Sometime on a peak hot day in forest a small spark from a wheel of a car or train’s wheels striking on a track can ignite a wildfire, these wildfire can also be occur naturally like when heat produces from the sun and temperature rises on a dried forest area or a strike from the lightening in the forest, Moreover temperature is the physical quantity of the material and if the temperature goes rises in the woods at approximate to 300 Celsius it will start produces hydrocarbon gases and mix with the oxygen in the air to initiate fire. As a result it is true that weather plays a vital role in the birth and growth of the wildfire and even makes it more difficult in controlling of fire. Wind in the wildfires has the biggest property to move the fire at high rate across the land and can easily change the direction of fire that can damage other human property in the forest. It also examine that most of the forest fire is due to the carelessness of human activity.
Climatic change and human activities are the main cause of wildfire. Below are the common causes of wildfire:
Human causes – One of the major causes of the wildfire is due to human carelessness which includes fireworks or playing with matches, throwing burned cigarettes, campfires, and improperly burning debris are the examples of human causes which result in wildfire.
Lightning – Lightning is also another reason for wildfire which occur an average scale from three to five per year. Consequently lighting also brings rain in the forest, such wildfire do not cover large areas of the forest. The most recent fire is detected in United State of America and known as Wrangler wildfire, on Wednesday, October 13, 2010 in the Kistachie Hills Wilderness on the Kistachie National Forest. It is also determine that lighting are the main cause of Wrangler fire which covers 95 percent of the total area
Farming – In farming for clearing the land area cutting and burring of woodlands are the common practices which results in catastrophic wildfire
Volcanic Activity – Another distractive cause of the wildfire are the explosion of volcanoes that are located near the forest areas,
Underground Coal – Sometime underground coal fires or mine fire are the causes of wildfires, this cause of fires continue to burn for several years and have direct effect on countries’ economic, social and ecological impacts. It also produces some kind of toxic fumes which eventually help in the destruction of human property and forest life
Wildfire and Effects
Forest fire occurs every year and burn a large cultivated area of the forest worldwide. This resulting loss and degradation of forest land and has a direct effect on human societies and forest ecosystem; it can destroy buildings, crops and plantations, loss of foods and shelters can ultimately results in loss of wildlife or in other word major assets of the land might be demolish in this natural disaster.
In the year 2007 Greek forest fires produces a massive destruction in the summer seasons and spread out very quickly in the several areas of Greece and destroy farmland, olives groves and thousands of houses, and even a large numbers of firefighters also loss their lives in this incident .Greek Forest fire in August 2007 was consider as the worst wildfire recorded in past 50 years
Firefighter and Problems
Firefighters or firemen are rescuers specialized in controlling of hazardous fires that intimidate civilian populations and their property, rescue peoples from different incidents such as road accidents , burning buildings and other crises response The goals of firefighters according to priority are own safety, saving victims’ lives, saving property, and also protecting the environment.
Firefighter plays an essential role in tackling of wildfire, they faces many difficulties in extinguish the wildfire, for example as wildfire is commonly occurs in dense forest areas and therefore it become almost very hard to quickly reach near to affected area of the forest, and it is due to different obstacles in the path, Moreover It is also seen that most of the firefighter suffer with lungs problems due to the heavy smokes surround them during their job work.
Wildfire A Global Problem
Wildfires are the global problems around the world, apart from Middle East, Antarctica and desert regions, spend huge amounts of money annually to tackle wildfires. Each year around the world several wildfires occurs in different countries locations, below is the description of some wildfire take place from the year 2006 – 2010 and their causes and cost of damage in different countries of the world.
It is also observe that at the current time wildfire in Sweden varies between few hundreds to thousands hectares in wet and dry years respectively and the number of wildfires occurrence ranges from 2100 to 3500 annually
In August 14 2009 Yuba fire was started in the U.S. state of California’s Central Valley , Yuba County is a part of the greater Sacramento area, which burn up the area of 6seq miter and damage cost was estimated as US$12.1 million including two residential area and power lines
Also from August 26 – October 16 the Station Fire incident was detect in the Angeles National Forest near the U.S. Forest Service ranger station, The Station fire was counted as 10th largest wildfire in the history of California and the largest wildfire in Los Angeles that cost the approximate damage of US$ 93.8 million for fighting the fire including aviation cost.
İn my opinion the most important thing is the protection of the forests specially dangereus zones. People should get information from attendants for example they can not throw their cigarettes in to the forest. İf people do barbecue in the forest they should not throw the ashes also it can cost to fire.Goverments should give more information to people like doing seminars and doing conferences. Goverments should built tower in to the forest and they can watch the forest in case of fire.Goverments should put fire extinguishing devices in the forest especially highly risky areas.
BBC Earth – Forest fire videos – See how fire started on Earth