Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Issues of deforestation in amazon rainforests
The Impact of Deforestation on the Environment
The Impact of Deforestation on the Environment
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Issues of deforestation in amazon rainforests
Deforestation is an act of destruction and removal of the large area of the forest. There are several reasons to why deforestation occur. Mining, logging, urbanization, logging, agricultural clearing and various other natural disasters are mostly the factors behind such change. While deforestation occurs worldwide, it has been a critical issue for the Amazon Rainforest. The Amazon Rainforest can be found in 9 different countries but the majority of it (around 60%) is located in Brazil. The rest of the rainforest can be found in Peru, Colombia, Ecuador, Bolivia, Venezuela, Guyana, Suriname and French Guiana. As it spreads into several counties and a vast land, it can be difficult keep track of deforestation at times. Due to deforestation, several species of plants and animals are almost in verge of extinct. The longtime effect of deforestation is irreversible and devastating and in terms of Amazon rainforest, experts have measured the destruction rate at more than 360 square miles in just one month.
In recent decades, the pace of change has accelerated due to an increase in human population has negatively impacted the rainforest. The
…show more content…
In Brazil, more than 60 % of cleared land ends up as pasture, which has low productivity and does not support more than one head per hectare. Industrial agricultural production plays another big role in the acts of deforestation. In Brazil, Soy farm has been an important driver of deforestation since the early 1990s. Starting from 2006, the Brazil soy industry has had a moratorium on new forest clearing for soy. The moratorium was a result of a Greenpeace campaign which halted the production of soy for forest preservation. Mining, subsistence agriculture, dams, urban expansion, agricultural fires, and timber plantations also result in significant forest loss in the Amazon along with the reasons
The main reason deforestation happens, is because of farming. They need to clear out land in order to plant crops and vegetables. Another loss from deforestation is that many animals lose their habitat. The loss of animals habitats will lead to migration, or possibly even extinction. And when this happens this will ruin the food chains which will affect even more animals.
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.
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 introduction of cattle ranching industries in the 1960s set the forefront for current Brazilian rainforest deforestation figures. During this time, development subsidy programs encouraged Brazilians to clear rainforest for pastureland and invest in new cattle ranches (Pancheco). Over the last 40 years, Brazil has destroyed 700,00 square kilometers of rainforest, an area about the size of Texas (BBC) (Enchanted Lear...
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.
Countries such as Brazil and Indonesia have been greatly affected by deforestation with well over two million hectares of naturally forested land now rendered barren (See appendix 1).
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.
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...
Deforestation is the action of clearing or cutting down trees in order to create space. However, we know deforestation more as the commercial business of cutting down or damaging ecosystems in order for commercial benefit. Throughout the world, the Amazon is the largest ecosystem affected by deforestation every year. The controversy is whether the financial gain from deforestation is worth the horrible effects it creates. (Driscoll and Flynn 1).
Most of the positive implications of deforestation are for the economy. Rainforest land is cut down and converted into a monoculture rubber plantation, to provide necessary resources for humans, in this case rubber. There are not a lot of positive implications about deforestation and they are mostly overruled by the large
But in the bigger picture, with a disfigured food chain, humans will be effected due to their high standing within the food chain, thus making the results of climate change a significant issue. An environment that concerns the problems of extinction, a decaying atmosphere, and the destruction of the Earth’s homeostasis, is the rainforest. While for a section of time, efforts of activist groups and governments greatly and positively impacted the rainforests, the undertaking of saving the rainforest slowed down to a complete stop, and destruction continues instead. The rainforests
Effects of Deforestation Deforestation has many effects on both people and the environment. Animal and plant habitats are destroyed, increasing the risk of extinction of endangered species. The biodiversity in these forests therefore decreases. Potential medicines are also destroyed as many rare varieties of plants exist in the rainforest.
The Human Impact on Rainforests Human Impact on Rainforest is it a necessity? Rainforest are the beautiful gift of Mother Nature. It consists of the most magnificent species and plants in the world. 4.2% of the world’s animals live in the rainforest. This statistic it self shows how bad it would be to destroy such essential part of the worlds biodiversity.
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.
Deforestation is the elimination of existing trees from the earth; attributable factors include urbanization, logging, ranching, and farming and to some extent land speculation. Land speculation can be included as cleared land is more valuable than forested land. Deforestation, done in the name of progress, and the long-term, devastating effects of it, is killing our planet.