Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
How does deforestation have an impact on the world
Environmental impacts of deforestation
Environmental impacts of deforestation
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: How does deforestation have an impact on the world
Can you picture our earth without forests? Many of us can’t. Forests cover approximately one fifth of the worlds land surface and play an important role in our everyday lives (Dudley 4). Forests provide us with many products and services from helping maintain erosion to providing jobs for our citizens. Humanity depends on the survival of a healthy ecosystem and deforestation is causing many social, economic and ecological problems. One ecological problem is Global warming witch is caused when carbon is released into the air after the burning of forests. Governments and industries must become more aware of these consequences of their activities and change accordingly. They need to cooperate with forest management and work towards a future that benefits all. Humans need to be educated about the current issues of the forests in order for us to save, preserve or sustain these places that provide us with so much.
Humans depend tremendously on the world’s forests, but yet were the ones destroying them. For humans, the forests have many aesthetic, recreational, economic, and cultural values. Timber and other products of the forests are important economically both locally and as exports. They provide employment for those who harvest the wood or for those who make products from the living forest. Forests also provide us with medical drugs, dyes and fabrics. There are many people who are dependent on forestland for their livelihoods. One third of the world’s people depend on wood for fuel as a significant energy source (Dudley). Not only do the forests provide some people with homes, but also provides a popular setting for ecotourism, which includes hiking, camping, bird watching and other outdoor adventure or nature study activities. All these activities and products the forests provide us are at great risk from deforestation.
Not only do forests provide us with all this but also protect soil from erosion and reduces the risks of landslides and avalanches. Trees help sustain freshwater supplies therefore are an important factor in the availability of one of life’s basic needs. Forests affect the climate and are also a very important source of oxygen. One major factor that the forests carry is that they are the home to over one half of the world’s total species (Dudley). Current...
... middle of paper ...
...humans are going to have to undergo some degree of ideological change. Humans are going to have to live more sustainable lives and become closer with nature. Once the crisis of deforestation has passed, humankind will enjoy a finer existence, and will look forward to a bright future.
Bibliography
Anderson, Anthony. Alternatives to Deforestation: Steps Toward Sustainable Use of the Amazon Rain Forest. New York: Columbia University Press, 1999.
Dudley, Nigel. The Death of Trees. London: Pluto Press Limited, 1985.
Food and Agricultural Organization of the United Nations. The Challenge of Sustainable Forest Management: What Future for the Worldn’t Forest? Rome: FAO, 1993
Hatch, Chris. “Consuming Canada’s Forests.” Brazil of the North. 1997, pg. 23.
Land Slides. Encarta Reference Suite 2000. CD-ROM. 1999
Ness, Bryan. Saving Tropical Forests Profitably. 17 May 1998. 23 Oct. 1999. <wysiwyg://64/http://boyany.tqn.com/educat…cilife/botany/library/weekly/aa051798.html.>
Shuster, Laurie. “Senate Votes to Continue Salvage Logging.” Home
Improvement Market v 233: p10. 24 Oct. 1999
<http://web2.infotrac.galegroup.com/itw/in…&dyn=11!xrn_3_0_A183158177?s w_aep=nwu.main>
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).
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
Forests cover 31% of the land area on our planet. They produce vital oxygen and provide homes for people and wildlife. Many of the world’s most threatened and endangered animals live in forests, and 1.6 billion people rely on benefits forests offer, including food, fresh water, clothing, traditional medicine and shelter (drug war facts, Page 1).
No matter where a person lives, even if it is not near a rain forest, the complete destruction of rain forests will affect living conditions. For years rain forests have provided countries around the word with valuable resources, minerals, lumber, and energy. In Brazil alone the rain forests contains 45% of Brazil’s hydroelectric power. The minerals found in the rain forests of Brazil are estimated to value 1.6 trillion dollars, while the lumber that the rain forests can provide total 1.7 trillion dollars (“In the Forest” 1). Nutrients from decomposing organisms can be found throughout rain forests, including in soil and in trees. To continue destroying forests also destroys the important materials that they are providing to humans.
FAO: State of the World's Forests. Rome: Food and Agriculture Office of the United Nations; 2007. Print.
Environmental issues affect every life on this planet from the smallest parasite to the human race. There are many resources that humans and animal needs to survive; some of the most obvious resources come from the forests. Forests make up a large percentage of the globe. The forests have global implications not just on life but on the quality of it. Trees improve the quality of the air that species breath, determine rainfall and replenish the atmosphere. The wood from the forests are used everyday form many useful resources. Moreover, thinning the forests increases the amount of available light, nutrients and water for the remaining trees. Deforestation (forest thinning) is one of the most critical issues of environmental problems that are occurring today.
We rely on forests to help protect our planet, by providing oxygen, homes for people and wildlife. The trees help enrich the soil by recycling the nutrients through the shedding of leaves and seeds. They regulate the water by cycling it through absorption and redistribution to every species that lives within its range. Water is an essential element for survival, not just for humans, but also for the species that live within the trees. If the trees did not help with the distribution of water, then those species would eventually become extinct.
One of the most predominate ecosystems is the forest community. Covering about one-fourth of the land area on Earth, forests consist mainly of trees and other woody vegetation, growing closely together. The trees can be large and densely packed, as they are in the coastal forests of the Pacific Northwest, or they can be relatively small and sparsely scattered, as they are in the dry tropical forests of sub-Saharan Africa. Forests are complex ecosystems that also include “soils and decaying organic matter, fungi and bacteria, herbs and shrubs, vines and lichens, ferns and mosses, insects and spiders, reptiles and amphibians, birds and mammals, and many other organisms” (Audesirk, 2003). All of these components constitute an intricate web with many biological interconnections. A bird may depend on the upper branches of a tree for nesting, while the tree may depend on the fungi surrounding its roots to obtain water and nutrients. A forest performs a number of vital environmental services, such as cleansing the air, moderating the climate, filtering water, cycling nutrients, providing a habitat for animals and provides humans with recreation and beautiful scenery. Resources from the forest supply raw materials, such as lumber, paper products, greenery and pharmaceuticals. Some of the developing issues today concerning forests are fires and what we as a society can do to restore the natural ecosystems within the forests around our world. Many aspects are to be considered when looking at the ecology and bioremediation of forests such as, human activities, wildlife, endangerment and environmental changes. This paper will discuss the effect wildfires have on the forest ecosystem.
Thesis: Forests provide the earth with a regulated climate, strong biodiversity, and good nutrient rich soil for plants to strive on.
In the article, “Keep off the Grass” by Tracy Vence the author writes about the efforts by ecologists to deal with global climate change through the planting of trees. Governments, international agencies and NGOs have done much with the aim of helping preserve and restore the ecosystem. According to Vence, there is a difference between the way ecosystem preservation is being implemented and what is advised by ecologists. The World Bank and the United Nations annually spend billions of dollars to encourage the world to plant trees (Vence, 2016). Planting trees is great, but scientific research must be done to decide if planting trees is the best way in all environments, like savannahs, grasslands and woodlands.
Rainforests once covered 14% of the worlds land surface, however now it only covers a mere 6%. It is estimated that all rainforests could be consumed in less than 40 years. Trees are becoming more needed and used everyday. We need them cut down for many reasons such as paper and timber, while also needing them ‘untouched’ for other reasons like oxygen, we have to ask ourselves, which is more important? At the current rate, most of the rainforests are being cut down for resources like paper and timber, but less importance is being placed on main resources like oxygen.
Salim, Emil and Ullsten, Ola. Our Forests, Our Future. United Kingdom: Cambridge University Press, 1999.
This is alarming since recent data indicates these enormous forests are land-dwelling carbon absorbers that could help to slow worldwide climate alteration. The United Nations ' Food and Agriculture Organization (FAO) estimates “eighteen million acres of forests have been destroyed worldwide;” and NASA forecasts “that if current deforestation rates are not reduced, rainforests could become entirely eradicated in a century.” The nations with substantial deforestation are Brazil, Indonesia, Thailand, Africa (The Democratic Republic of Congo included), and remote areas of Eastern Europe. Indonesia, the country with the greatest deforestation within the last century, has lost approximately forty million acres of indigenous
Deforestation is the amputation of trees from forest areas more swiftly than they can be replanted or regenerate naturally. The fact that trees play an incredibly momentous part in stabilising climate, atmospheric composition and soil structure, removing trees rapidly becomes a major problem. There are numerous reasons behind the felling of trees by mankind. The Amazon basin is a prime example of humans exploiting rainforests. Within this tropical rainforest lie a vast variety of tree species, with many uses, giving humans even more reason to exploit this area.