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The short and long term effects in the amazon rainforest
The short and long term effects in the amazon rainforest
How humans destroyed the amazon rainforest
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How would you feel if someone came up and destroyed everything you own, everything you have worked for, and everything that held value to you? Would you sit back and let it happen or would you speak up and do something about it? Well, what if you did not have a voice? The Amazon, the holds 50% of the world's species and produces 20% of the world's oxygen is being destroyed. Since the 1970's, over 289,000 square miles (an area larger than the size of Texas) has been destroyed. Rhett Butler, editor in chief and president of Mongabay.com, said, "For most of human history, deforestation in the Amazon was primarily the product of subsistence farmers who cut down trees to produce crops for their families and local consumption. But in the later part of the 20th century, that began to change, with an increasing proportion of deforestation driven by industrial activities and large-scale agriculture. By the 2000s more than three-quarters of
Think of the thousands of species being pushed out of their homes and being left with nothing. Biodiversity in the Amazon is one of the most amazing things about it. There are animals on this Earth that can only survive in rain forest climates like the Amazon and they are not given a chance. Robert Ewers, an ecologist at Imperial College in the United Kingdom did a study and found that every forest block removed will lose an average of nine species and leave sixteen more on the line. It makes people wonder how many have become extinct and how many have been left endangered. These animals are being treated unfairly. We are not only invading their territory, but we are leaving them without food or a home. This is why so many animals become extinct because they are left without resources, are killed in the process, or sold for profit. Ewers said if key forests are not restored, species will continue to go extinct more than three decades after deforestation in the Amazon has
Therefore, a large amount of trees were cut down and led to forest destruction. People have done these kinds of activities for many years and these deforestation activities have brought about a lot of permanent and long term issues. Although the society has started to consider the problem of deforestation, it is not easy to solve the issues completely. Land desertification can be a huge area and it almost cannot be controlled. In addition, it is not only threatening the people and animals in the Amazon, the world is also threatened by deforestation.
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.
Deforestation is the clearing of a forest and/or cutting down of trees for human benefits such as agriculture, wood exports, etc. Deforestation is the cause of numerous environmental impacts such as habitat loss, flooding and soil erosion. It can also cause climate change, by reducing the amount of rainfall and changing the amount of sunlight reflected from Earth’s surface and increases the risk of forest . Tree growth is important for biodiversity because they absorb carbon dioxide which is a harmful greenhouse gas . However, since deforestation reduces natural carbon sinks, it disrupts the balance between oxygen and carbon dioxide in the air causing the amount of carbon dioxide in the air to increase. This poses a serious threat since carbon dioxide traps the sun’s heat and radiated light inside the earth’s atmosphere. So, with the increase in carbon dioxide more heat is trapped and thus adding to the effects of global warming. Among the many places where deforestation takes place, Amazon seems to be one of the most affected ones. More than 20 percent of it is already gone, and much more of it is severely threatened due to deforestation . It is estimated that the Amazon alone is vanishing at a rate of 20,000 square miles a year .
Of all of the issues that effect the planet Earth from a Global Change standpoint, one of the most visible and highly publicized is the issue of rainforest destruction. The loss of this emerald on the planet's crown will end life as we know it, if something is not done...
Through 2002-2003 brazil has lost more than 24,000 Kilometers squared of the Amazon forest. Together is has been estimated that they have lost more than 500.000 of the Amazon forest. Brazil has decided not to just put their efforts into reducing the lost of the Amazon forest but also they are focusing on the already loss of the forest. Trying to see what and how that can utilize that area. To lessen future forest loss they are think that they must try and increase and sustain the productivity of their farms, pastures, plantations, and scrubland in addition to restoring species and ecosystems to the habitats that were destroyed or are currently trying to be preserved and extended. Brazil is also trying to restore their natural resources and rainforest by reducing wasteful land-use practices, while consolidating (making the best of) gains on existing cleared lands, and improving already developed lands they will try to diminish the need to clear any more rainforest. they are also trying to use our new age technology to generate higher yielding crops in the surrounding areas of this forest, regenerating the soil...
As destruction of the rainforest continues, man slowly paves the inevitable path to a clear end. It has been known that the rainforest is an essential provider for the balance of the mother earth and that it acts as a key for life as we know it. Yet, the world still decides to quietly watch the disappearance. In fact, most people realize what exactly is taking place. But however, instead of trying to aid in the termination of this disaster. They place this into the back of their ignorant little minds thinking that it will not directly effect them. Every day the removal continues, it actually occurs extremely fast and at a pace of 80 acres per minute. That means at 80 acres per minute with 60 minutes per hour and 24 hours a day, there is a loss of approximately 115,000 acres a day. This is an exorbitant amount forest loss in one day meaning that at this pace hastened by the roadrunner ethics, that the forest will not have a place in the environment for very long. The fact is that now is the time to voice your opinion before and act it is too late.
The Amazon is a vast region spanning across six South America countries Brazil, Bolivia, Peru, Ecuador, Colombia, and Venezuela (Walker, & Cesareo 2014). The Amazon is one of the most developed rainforest of anywhere in the world. Over two-thirds of all the fresh water and 20% of the earth’s oxygen are produced in the Amazons (wcupa.edu). Despite the vital role of the Amazons, carless practices continue the rapid deforestation of the ecosystem. (Mainville, et al, 2006). The main causes of deforestation include unsustainable logging, agriculture, invasive species, fire, fuel wood gathering, and livestock grazing (Thompson, et al. 2013). The widespread of this issue is of importance in global policy processes, which deals with biodiversity, climate change, and forest management (Thompson, et al. 2013). The Ecuador has some of the highest rates of deforestation; an estimated 3% of the land is yearly destroyed (Mecham, 2001). “The Ecuador’s interandean basin native vegetation has been practically eliminated since colonial times, replaced by crops, pasture, towns and cities, and exotic tree plantations. This area suffers severe soil erosion problems even today” (Mecham, 2001). The continuum of deforestation issues continues to destroy the ecological habitat of the Amazonian Indians (Mecham, 2001). In the area of Napo River Valley West of the Ecuadorian Amazon, deforestation has resulted in an abrupt end of harmony between man and nature (Mainville, et al., 2006). The desire for economic profits continues to fuel the already alarming rate of the Amazon. According to the Rain Forest foundation, “When Texaco entered the Ecuadorean Oriente in, 1967; the area was considered the most biodiverse place on Earth. Since then, more than 20 billi...
The Amazon Rainforest has been affected immensely by deforestation. Many of its trees are cut down for human use daily, greatly reducing habitats for native animals to
Nevertheless there are still huge advantages of deforestation. But does this mean 2.47 acres of rainforest should be destroyed every single second? This mean every second of the day size of two football field is lost forever. Rainforests are the most productive and most complex ecosystems on Earth. Amazon rainforest alone produces 20% of the world’s oxygen.
Living within the South American Amazon are countless plants, insects, and animals, as well as hundreds of thousands of indigenous people. For centuries, the Oriente region of the Ecuadorian Amazon was considered a paradise to its inhabitants- they took much pride in their ancestral land. However, within the past several decades, their lifestyle has been extremely altered, and the beautiful jungle they heavily rely on for their physical, spiritual, and cultural life, has been terribly exploited. This paper examines the historical, current, and future emerging abuses of the Amazon rainforest, often called the lungs of the world, in Ecuador by oil corporations, and subsequent effects such as loss of biodiversity and health consequences.
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 Disappearing Rainforests Conserving the rainforest is a global issue of great importance. Tropical rainforests provide a habitat for animals, a unique ecosystem for vegetation, and an abundance of resources for humans, yet they are being destroyed at an astonishing rate. Experts estimate that if these endangered territories continue to be consumed in this manner, no more will be standing in forty years (Rainforest). Examining the social, environmental, and economic costs of the continued destruction of the Earth's tropical rainforests will prove that deforestation for short-term profit is ultimately not viable.
...later time. Though it is simply impossible to know what the ultimate effects will be on our long term survival as a species, it is important to bear in mind that, once a species has been eliminated through extinction, it cannot be brought back. So, for the overall health of our rainforests, their biodiversity, and the limitless potential contained therein, it is crucial for us, as humans, to make as honest an effort as possible at their preservation.
Forests are vital for life and have many important functions. They are home to millions of species and protect soil from erosion. Along with this they produce oxygen which is vital for human life, store carbon dioxide and help control climate. They also provide humans with shelter, food and medicines vital for life.