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Deforestation global issue
Effects of deforestation on a global scale
Effects of deforestation on a global scale
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Recommended: Deforestation global issue
Deforestation has different levels of which I am going to try to outline in a simple manner. The deforestation begins on a local level, then to a regional, level and then last the global level.
As you will read, the forest is home to people and wildlife, etc. The forest also has many purposes for which we need but “we” as a whole is a big picture. We can use it but we also abuse it. Every living creature needs the forest for oxygen, that is what the trees are for, but if we keep cutting them for logging, cattle-raising for soy, and many other reasons we do what we do, then how will we breathe?
First, deforestation is on a local level and the impact of this loss is the people’s possibilities of survival as an independent culture. The forest is their home and provides those medicines, food, building materials, firewood, water, and all the spiritual elements that assist them. The decline of the forest means a loss of their elements which in turn comes malnutrition, increase in illnesses, dependency, adapting to another cult or custom, and in many cases live else where or the community eventually disappears.
Secondly, deforestation impacts on a regional level. Forests guarantee the preserving of water, soils, plants, and wildlife. Their destruction causes, much serious impacts, extensive flooding, increased droughts, soil erosion, consequent pollution of water courses and the appearance of pests because of the breakup of the ecological balance. These impacts affect the lives and health of people at the regional level, it also impacts their productive drives, agriculture, cattle-raising, and fishing.
Deforestation also impacts seriously at the global level. Forests have an important function in climate and their disa...
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In order to lessen future loss of the rainforests, we must increase and sustain the productivity of farms, pastures, plantations, and scrub land in addition to restoring species and ecosystems to degraded habitats. If we reduce wasteful land use practices, consolidate gains on existing cleared lands, and improve already developed lands, we can diminish the need to clear additional forests.
Reference:
The Disappearing Rainforests (1996/2007) Raintree Nutrition. Retrieved on February 1, 2007 from www.rain-tree.com/facts
Causes of Deforestation (n.d.) World Rainforest Movement. Retrieved on February 1, 2007 from www.org.uy
State of the Forests (n.d.) World Rainforest Movement. Retrieved on January 30, 2007 from www.org.uy
How to Save Tropical Rainforests (n.d.) Mongabay. Retrieved on January 30, 2007 from www.rainforests.mongabay.com
Wright, David, Heather LaRocca, and Grant DeJongh. "Global Problems." The Amazonian Rainforest: Forest to Farmland? The University of Michigan, 2007. Web. 14 Mar. 2014.
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.
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 .
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.
Deforestation is the conversion of forested areas to non-forested land, for uses such as: pasture, urban use, logging purposes, and can result in arid land and wastelands. The removal or destruction of significant areas of forest cover has resulted in an altered environment with reduced biodiversity. In many countries, deforestation is ongoing and is shaping climate and geography.
Restate thesis: In reality forests are better left alone, forests provide the earth with a regulated climate, strong biodiversity, and good nutrient rich soil for plants to strive on.
Deforestation is fast becoming one of the world’s worst environmental/geographical occurring disasters known to mankind, and is due to humankind’s greed, ignorance and carelessness when considering the future of our environment.
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.
The social and moral implications of diminishing rainforest biodiversity are great. From a human welfare perspective, the livelihoods of tens of millions of indigenous peoples depend on the forests, but thousands are being pushed out of their homes because they lack the shelter and support that the forest once gave them (Salim 3). These groups have "developed knowledge and cultures in accordance with their environment through thousands of years, and even physically they are adapted to the life in the forest" (Nyborg). For many of the people living in these areas, the forest is the only resource they have providing them with food, shelter and cultural ties. With the invasion and destruction of their homeland, rainforest peoples are also disappearing.
The forests around the world a supply a plethora of community amenities and commercial goods , nevertheless forested terrain progressively is becoming transformed to accommodate other uses, including cropland, pasture, mining, and urban areas, which can produce superior private financial returns. The wide array of benefits the forest provides that vanish directly tied to deforestation have resulted in several policies drafted with the sole intention to reduce the frequency of deforestation. This paper has two primary objectives. First, this paper will review and summarize both the preceding and current research on deforestation. Second, it will emphasize the significance of future research and development, as well as other solutions needed
Deforestation is causing consequences impacting not only the forest and the animals but also the human cultural. Animals are in competition for food and their breeding rates are falling. Deforestation alsos cause an increase of floods, fires, and droughts. Consequences will keep rising if deforestation is not stopped.
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.
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...
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.