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The Impact of Deforestation on the Environment
The Impact of Deforestation on the Environment
The Impact of Deforestation on the Environment
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The Amazon Rainforest is a home to more than 40,000 types of plant species, 3,000 freshwater fish species, and more than 370 types of reptiles. The Amazon is also described as “Lungs of our Planet” because it provides us with more than 20% of the world’s oxygen, but today this substantial rainforest is being threatened. Just like many other rainforests, the Amazon is currently facing many threats and it is affecting society in various negative ways.
The Amazon is located in South America. It is also a home to more than 30 million people. Every year there is about 80 in of rain. The temperature in the rainforest is usually between seventy and eighty-five degrees Fahrenheit. The Amazon contains the longest river in the world known as the Amazon River. The rainforest contains about 3000 fruit. Only 200 hundred are of these fruits are being used in the Western World, and the Natives use about 2,000 of it. The Amazon is fifty percent of all tropical rainforest on Earth. In some places in the rainforest, the branches and leaves
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of the many plants restrict sunlight from coming through leaving the Amazon floor in darkness. About eighty percent of the food we eat today originally comes from the Amazon. Every second it delivers 55 million gallons into the Atlantic Ocean. Even though this forest is quite substantial it is in danger.
The Amazon forest faces threats like climate change, cattle ranching and agricultural expansion, badly planned infrastructure, illegal logging, oil exploration, gold mining, overharvesting of fish or other water species, commercial fishing, biopiracy and smuggling, poaching, and lastly damming. Eighty percent of cut down forest areas in the Amazon are cattle. Runoff from pastures pollutes rivers. Fires used to control fields often spread into the remaining forest. The people that commercial fish usually lose up to sixty percent of the fish due to spoilage. 232,000 square miles of Amazon has been destroyed due to logging. In the Amazon about sixty to eighty percent of logging is done illegally. Rainforests used to cover about fourteen percent of earth surface but now it is only six percent. If we don’t stop all these threats in about forty years there won’t be any rainforests at
all. Fortunately, there are solutions to these threats. Humans could recycle our paper because much of the paper used today comes from the Amazon forest. Some ways to stop the threats from agriculture and ranching are by introducing animals and crops to smaller areas of land that won’t wear out the land quickly. We can also reduce the consumption of meat. The governments could also create, improve and enforce stricter laws against all these threats. New ways of making energy should be found that do not have negative effects on the ecosystem. After logging trees, we should replant them so that they grow back. Educating people about the threats will also help reduce the threats. There are many current threats facing the Amazon and if we don’t fix them quickly in forty years there might not be a forest at all. The Amazon is an important area and we shouldn’t destroy it.Since it is one of our main oxygen providers we should be careful how we handle it. We should keep the Amazon Rainforest a healthy ecosystem because you never know it might benefit us in the future.
Wright, David, Heather LaRocca, and Grant DeJongh. "Global Problems." The Amazonian Rainforest: Forest to Farmland? The University of Michigan, 2007. Web. 14 Mar. 2014.
This policy memo addresses the development and expansion of the cattle ranching industry in Brazil, which has contributed to the mass deforestation of the Brazilian Amazon in the last 40 years. It exposes the regional and global consequences to deforestation and provides strategies for the Brazilian government to sustainably manage cattle ranching industries while protecting the future of the Amazon. The rainforest ecosystem is an immense reserve of natural recourses that is far more valuable than the beef produced on Brazilian cattle ranches. Not only does the rainforest create habitat for up to 65% of the world’s biodiversity, but when harvested sustainably, it provides humans with an abundance of spices, foods, oils, medicines and vital research areas (NEWMAN).
Thus, deforestation is one of the biggest problems in the world that people have to consider because it has three main long term effects: land desertification, species extinction and climate change. The research paper will discuss and consider the long-term negative effect on the Amazon rainforest which is caused by deforestation. First, the paper will present the causes and effects of land deforestation. Another consideration is endangered species extinction that could affect the Amazon’s biodiversity. Finally, the paper will focus on how climate change and global warming affect the Amazon and what people should do in order to save the forests and solve those problems.
The Amazon Rain Forest crosses several national boundaries in South America, although the majority of it is located in Brazil. It covers over 3,562,000 acres, making it the largest in the world. But globally, over 138,600 acres of rain forest are lost each year to deforestation, 50,000 of those in Brazil alone (Holdsforth), and the world's rain forests are quickly disappearing. Deforestation in the Amazon occurs primarily for three reasons: clear-cutting, fragmentation, and edge effects.
...ction. Lots of indians die because of the Amazon getting destroyed. The climate is changing because of so much of the disappearing of the rainforest. In every 40 years 20 percent of the Amazon is completely gone. Sadly in about 30 - 40 years we will not have a Amazon rainforest. People are clearing out the Amazon because they want to grow plants and food but we used to have a lot of food but because of the Amazon getting destroying the we don’t have as much, and people want to clear out land for plants and foods but because of destruction the soil will dry out and we will have no more exzotic fruits. As you can see the Amazons environmental problems are devastating.
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
The Brazilian Rainforest is one of the most unique, vast, and diverse regions of the world. To get a general idea of the diversity of the Rainforest, it makes up a total of one-third of the world forests (more than four million square kilometers), it contains half of the total number of named species in the world (eighty-thousand plant species, 1,500 fish species, and one-forth of the 8,600 bird species), and is the world largest holder of genes (Library 138-139). To say the least, the Brazilian Rainforest is one of the most important natural resources we, as humans, know. It would seem that this knowledge, alone, would also make the Brazilian Rainforest one of the most protected land areas on Earth as well. However, the situation is quite the opposite. The Brazilian Rainforest has been greatly degraded by deforestation since the 1960 , which has led to numerous negative effects both environmentally and socially. This paper introduces the events that opened the door to deforestation, the most immediate causes and effects of deforestation in the Brazilian Rainforest, and my two-part solution to the problem of deforestation.
Brazil, a country of natural resources running everywhere needing saving, destroyed everyday by humankind. with 2/3’s of the Amazon forest home in brazil, we must keep an eye on how it is being sustained, what is being done to keep it safe and when we believe we will be able to not only stop deforestation, but grow back the earth’s creatures natural habitats. The sheer beauty of our world is worth trying to help our ecosystem and helping the environment and ensuring its sustainability.
The Amazon Rainforest or know to many as the “Amazon Jungle” sits on about 2.124 million miles2 and is home to about 10 million species of animals and over 40,000 different plant species. Not including over 2.5 million different insect species. The amazon rainforest is the largest rainforest on earth. The Amazon rainforest is located in South America , it covers much of northwest Brazil and extends into Colombia,Peru and other countries. Part of the Amazon Rainforest is the River that flows through South America and is a big part of the Amazon Rainforest. The Amazon is the seventh oldest rainforest in the world and has existed for about 55 years.
There are many rainforests in the world but one of the biggest one is the Amazon rainforest, which is located in the northern half of South America and lies in the countries of Brazil, Colombia, Peru, Venezuela, Ecuador, and Bolivia. The Amazon also lies in between the Tropic of Capricorn and the Tropic of Cancer. The size of the Amazon resembles the size of the United States from the Atlantic Ocean to the Rocky Mountains. Since this rain forest lies next to the Equator, the climate is warm and humid. The average temperature is in between sixty-eight to ninety- three degrees. The Amazon has two seasons but each one is six months each. They are classified as the wet season and the dry season. The wet season occurs between December to May and the dry season occurs between June to November. The average rainfall is fifty to two hundred and sixty inches per year. The forest floor only gets up to two to five percent of sunlight since the canopy blocks the sunlight from getting to the forest floor. The Amazon rain forest got the nickname, the world’s pharmacy, because many medicines have been found in the tree bark, the tree’s leaves, and other parts of the trees.
Nowadays deforestation is the one of the most important and controversial environmental issues in the world. Deforestation is cutting down, clearing away or burning trees or forests. Particularly tropical rainforests are the most waning type of forests because of its location in developing countries such as Indonesia, the Philippines, India, central African countries and Brazil. Deforestation rate in those regions is high enough to worry about, because of large economic potential of forest areas. As the result of causes such as agriculture land expansion, logging for timber, fire blazing and settling infrastructure there might be serious impacts in future. For instance, extinction of endemic species of animals and plants which will be feral, increase of greenhouse gas emissions which may lead to global warming and consecutive catastrophes, destruction of home for indigenous residents which is considered as violation of human rights. Some people can argue with these drawbacks telling that deforestation have more valuable benefits such as growth of economics, production of food and providing better opportunities for life for poor families. However, these benefits are quite temporary and government of that countries and world organisations tries to halt deforestation proposing several solutions. Deforestation problem is especially acute in the Brazilian Amazon, where its rate is much high comparing with other regions. This paper will describe world-wide rainforests, causes and effects of deforestation, and evaluate possible solutions of deforestation in the Brazilian Amazon.
In South America lies the largest and most wondrous rainforest in the world, the Amazon Rainforest. This 1.4 billion acre forest represents over half of the planet's remaining rainforests, and comprises the largest and most bio-diverse tract of rainforest in the world. Ten percent of all known species on the planet are found in this rain forest, most of which have yet to be discovered. For the past century, the Amazon has been gradually decreasing in size due to agricultural expansion, ranching, infrastructure projects, energy exploration and illegal logging. In its current state, the Amazon is losing land equal to the size of the state of Delaware every year.
The Amazon Rainforest is the world's largest tropical rainforest that we have today on our planet. It covers a wide range expanding almost entirely across from East to West of South America. It is most famous for its broad biodiversity and includes the famous Amazon River that is home to rare and diverse species. Today, the Amazon Rainforest is under threat of complete deforestation and has greatly lost more than half of its tropical rainforest due to cattle ranching, soy bean farming, sugar cane plantations, palm oil and biofuel agriculture. The indigenous people are doing their best to fight against the government to protect their land and conserve the rainforest but without capital finance, it is seeming to be an impossible project.
In the tropics of the globe, life is supported for millions of acres that is essential for the world climate in a dense, tall jungle called rainforests. Vegetation, animals, people, and anything living and breathing on this planet depend on rainforests to do their job. They provide the stability of natural atmosphere; they provide natural and reusable resources; they prevent many natural disasters and help filter water. There are countless benefits that the rainforest gives us. The forest community, however, is rapidly shrinking in the South America Amazon Basin, which encompass some or parts of Brazil, Bolivia, Peru, Columbia, Venezuela, Guyana, Suriname, and French Guiana.
Despite the fact that agriculture is one of the biggest sources of income for a nation, the excessive forest clearing which is undertaken for cattle ranching have has demolished the rainforest. This is because of the method used, which is slash and burn technique (Stenstrup, 2009). Moreover, trees are cut down and burned to provide hardwood, land for agriculture and also for settlements (Pakenham, 2005). The agricultural activities have taken considerable areas of rainforests (Gillis, 1996 as cited in Golden and Miller, 1994) in the early nineties by almost 142,000 square kilometres per year the tropical rain forest shrank worldwide. While in Amazon’s rainforest, the scale of cattle ranching and soybean production for world markets are highly significant reason of deforestation occurred there (Rebecca, 2007).