“The world’s rainforests could completely vanish in a hundred years at the current rate of deforestation.” Says National Geographic. The world’s forests play and important role in providing everyday necessary benefits such as food, water, shelter, clothing, traditional medicine, and most importantly, they maintain an equilibrium in the world’s environment, which if drastically altered, can negatively affect its surroundings. The two main causes that contribute to the deterioration and or extinction of the world’s forests are deforestation and illegal logging. Deforestation is the eradication of vast forests without replacing the lost trees by simultaneously planting new ones. Not all deforestation is intentional. Deforestation can be caused by natural wildfires or overgrazing. Intentional deforestation may be attributed to illegal logging. These individuals who contribute to illegal logging, intentionally harvest trees in a number that is more than necessary. They harvest trees in areas where there are protected species, and in areas where logging is prohibited. Illegal logging companies take business away from companies that follow the law and participate in fair logging with set limitations and regulations. And in order to keep track of and limit the immense number of forests being cut down every year, the government must take action. The government should monitor illegal logging and deforestation of forests which in turn negatively affects out already fragile environment by initiating soil erosion; a loss of species; community disturbances; and carbon emissions into the atmosphere.
As was previously stated, soil erosion is a main contributor to the deterioration of forests caused by deforestation and illegal logging. The r...
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Spray, Sharon L., and Matthew David Moran. Tropical Deforestation. Lanham: Rowman & Littlefield, 2006. Print.
"STUDY SAYS SOIL EROSION COULD CAUSE FAMINE." The New York Times. The New York Times, 30 Sept. 1984. Web. 14 Feb. 2014.
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The Amazon Rain Forest Is in Danger of Being Destroyed" by Devadas Vittal. Rain Forests. HaiSong Harvey, Ed. At Issue Series. Greenhaven Press, 2002. Reprinted from Devadas Vittal, Introduction: What Is the Amazon Rainforest? Internet: http://www.homepages.go.com/homepages/d/v/i/dvittal/amazon/intro.html, November 1999, by permission of the author. http://ic.galegroup.com/ic/ovic/ViewpointsDetailsPage/ViewpointsDetailsWindow?displayGroupName=Viewpoints&disableHighlighting=false&prodId=OVIC&action=e&windowstate=normal&catId=&documentId=GALE%7CEJ3010021212&mode=view
“In the time you can read this sentence, eight acres of tropical rain forest will have been bulldozed and burned out of existence” (Bloyd 49). However, this destruction has been neglected and overlooked for years. Many people do not understand the long-term consequences of losing the earth’s rain forests. The rain forests have provided people with many natural resources and medicines. The benefits that rain forests provide to people will be destroyed if the depletion continues to be disregarded.
By definition, deforestation is the permanent destruction of forests in order to make the land available for other uses. Such as the conversion of forestland to farms, ranches, and urban use. Food and Agriculture Organization of the United Nations has reported that an estimated 18 million acres of forest are lost each year and about half of the world's tropical forests have been cleared. Also, according to Bastien Sachet, “…tropical deforestation is responsible for approximately 20% of world greenhouse gas emission…Every year, 13 million hectares of the world’...
Now is a critical time to address the issue of deforestation. Around the world forests are logged for timber and paper pulp. South America contains a large amount of mahogany and rosewood—highly coveted types of wood—within the Amazon basin. Forests are also cleared to make room for the planting of cash crops, such as coffee and soy, as well as livestock farms. After only a few years, overuse of these lands for crops typically causes soil erosion that quickly turns deforested regions into wastelands. Deforestation is responsible for 20 percent of global greenhouse gas emissions, which is more than all emissions all motorized transportation added together. The destruction of forests does not just threaten our climate; it threatens the livelihoods of billions of people that rely on forests for food and economic activities. The modern world relies on rainforests more than for the well-known reason. People receive many of their fruits and medicines from plant species that survive solely within the heart of a rainforest. Let’s not forget that forests also serve as habitats to wildlife a...
Tropical deforestation has been estimated to account for about 15 percent of the world 's global warming pollution, and the world cannot fully address global warming without addressing this source (The Union of Concerned Scientists, 10).
WPF/World Preservation Foundation, 2010, Deforestation statistics, sponsored by WPF, viewed 3rd November 2013, Available at: http://www.worldpreservationfoundation.org/blog/news/deforestation-statistics/#.UoFtypQY3TV
Though deforestation has increased at an alarming rate throughout the past fifty years, deforestation has been performed during the course of history. According to the World Resources Institute, a majority of the world’s enduring naturally occurring forests are found in Alaska, Canada, Russia and the Northwestern Amazon. Research has demonstrated forests are more likely to be destroyed and repurposed where economic revenues tied to agriculture and pasture are prominent, typically attributed to advantageous weather conditions, or lower expenses of demolishing the forest and delivering merchandises to the global
As described by Alan F. Arbogast in his book Discovering Physical Geography, deforestation is “the process through which large tracts of land are cleared of trees by humans” (270). Today, deforestation is described as quite a major issue because the amount of forest cover in our global society is being reduced dramatically. In fact, according to the U.N. Food and Agriculture Organization, continents South America and Africa experienced a -5.2% and -11.7% change in forest cover from years 1990-2010 respectively (Arbogast 271). South America and Africa’s forestland cover have declined these percentages, which many researchers believe contribute to deforestation. Too much forest cover is being used and not much attention is being paid to taking care of the land. When these natural lands are cleared, many problems can emerge, such as biodiversity in the tropical forest biomes, global warming, and ultimately, the “extinction of plant and animal species that have yet to be discovered” (Arbogast 271). Deforestation is an ongoing issue in our society today and has many reasons why it is caused in the first
The world’s rain forests could completely vanish with in a hundred years due to the rate of deforestation (Deforestation). Forests are cut down for many reasons, but most of them are related to money or to people’s need to provide for their families. Not all deforestation is intentional. Deforestation can be split up among 4 main factors: 5% caused by cattle ranching, 19% over-logging, 22% from palm oil plantations, and 54% from slash-and-burn farming. They are not the only thing that is causing harm to the rainforest though. There are many other things such as Cash Crops, Shifted Cultivators, Cattle Ranching, Mining Operations, Government interest, and Hydroelectric Projects, and Plam Oil
Deforestation, defined by biologist Charles Southwick as "the destruction of forests; may involve clear-cutting or selective logging" (p. 365), is a predominantly human-driven process that is dramatically altering ecosystems worldwide. "Clear-cutting" involves the indiscriminant removal of every single plant and tree species from within a selected area. The other major process of deforestation, "selective logging," focuses removal efforts on only specific, predetermined tree species within a chosen area. The statistics gathered about human deforestation over time are considerable, and they can be somewhat controversial. Depending on the source and the location selected, the magnitude of deforestation varies. Southwick estimates that, approximately 10,000 years ago, 6.2 billion hectares (23.9 million square miles) of forest existed on earth (p. 117). That figure is equivalent to 45.5% of the earth's total land. He further estimates that, by 1990, this amount had declined 30%, with only 4.3 billion hectares of forest remaining (p. 117). Southwick also acknowledges other estimates that place the total amount of deforestation between 50% and 75% (p. 117). NASA has similar deforestation statistics that confirm these trends. According to their website, 16.5% of the Brazilian Amazon forests have been destroyed. They also note similar magnitudes of deforestation in Southeast Asia (Cambodia, Indonesia, Laos, Malaysia, Myanmar, Thailand, and Vietnam), despite the significantly smaller total area of forest within these countries. These grim figures are somewhat tempered by the NASA finding that, over the past ten years, the deforestation rate has declined from 6,200 square miles per year to 4,800 square miles per year. Though this trend is n...
Lindsey, Rebecca. "Tropical Deforestation : Feature Articles." Tropical Deforestation : Feature Articles. NASA, 30 Mar. 2007. Web. 01 Mar. 2014. .
People have been deforesting the Earth for thousands of years, primarily to clear land for crops or livestock. Although tropical forests are largely confined to developing countries, they aren’t just meeting local or national needs; economic globalization means that the needs and wants of the global population are bearing down on them as well. Direct causes of deforestation are agricultural expansion, wood extraction (e.g., logging or wood harvest for domestic fuel or charcoal), and infrastructure expansion such as road building and urbanization. Rarely is there a single direct cause for deforestation. Most often, multiple processes work simultaneously or sequentially to cause deforestation.
Scientists themselves are just beginning to understand the serious problems caused by deforestation. Deforestation occurs all over the world by all types of people. Peasant farmers even add to the problem because in most tropical countries the farmers are very poor only making between eight hundred and fifty four hundred dollars annually (NASA Facts). Therefore, they do not have enough money to buy what they need to live therefore they must farm to raise crops for food and to sell. In these poor countries the majority of people are peasant farmers this farming adds up to a great deal of deforestation. These farmers chop down a small area of trees for there plot to farm on and burn the tree trunks (NASA Facts). The combined number of farmers maintaining this process creates a great deal of clearing and burning of the land they need to cultivate, which results in land being treeless. Commercial logging is also another common form of deforestation. This commercial logging wipes out massive amounts of land sometimes deforesting several miles at...
Allen, Julia C., and Douglas F. Barnes. "The Cause of Deforestation in Developing Countries." Annals of the Association of American Geographers 1985: 163-184. Print.