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Human Geography
Effect of deforestation in the tropical rainforest
Effect of deforestation in tropical rainforests
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On this picture you see the rainforest of the East Kalimantan in Indonesia. Rainforest are very important for us because it helps stabilizing the climate, gives home to animals, is a source for medicines and food, and an interesting place to visit for tourists. But it is also have certain characteristics but why does it have these? So therefore I am investigation the rainforest in Indonesia. As you see on the picture it is very green, it rains and you see one animal, why is that? The rainforest have a very interesting climate because, rainforests are mostly found very near to the equator, so the sun rises high in the sky every day, which means that it is very hot, hotter then in Europe. But in a “rain” forest the rain is 75 inches at a minimum, and most rainforests get …show more content…
We are cutting down rainforests for reasons, such as pulp for making paper and road construction. Rainforests are also disappearing and damaged by climate change, which is giving droughts in parts of the Amazon. Drought causes that trees die and dries out leaf litter, which makes the chance of fires bigger. [5] In 2005 and 2010 the Amazon experienced the worst droughts ever recorded. The smoke took care of health problems, and blocked the system of rain clouds, while the burning gave large amounts of carbon dioxide to the atmosphere, causing the effects of climate change. Indonesia has experienced several droughts too, which means that the rainforest I have chosen can also dry out. [5,6] I definitely think this is geography, because it has influences on our nature but also indirect on the humans. It also changes throughout the time in human and nature perspective, because of the deforestation. It also has a lot of reasons why something is why, and that is also very environmental. We cannot live without these trees, or life would be very difficult. I think we need to protect these rainforests, and help the nature, so actually
Tropical rainforests are an extremely unique and diverse ecosystem that are located around the earth’s equator. They once covered roughly 7% of the world, but due to human encroachment that has dwindled to just 2%. It is a highly moisture rich environment that typically receives anywhere between 60 and 400 inches of rainfall annually and average humidity ranges from 70 to 90%.
Ending Destruction of the Rainforest 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.
Rainforest can be very moist, hot, and humid due to all of the rainfall. The average rainfall is
The ecosystem I have chosen is tropical rainforest. In the following paragraphs, I am going to firstly introduced the structure of tropical rainforest in brief, with the second part of the plant ecology and last the diversity within this ecosystem.
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
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.
Rainforests are extremely different compared to other biomes such as tundra, desert, alpine, savannah and taiga. Their rich vegetation, diversity of plants, animals, the moisture, the growth rate of the plants and climate make them so unique (SIL, 2014: para.4). In biomes such as a Desert where there is a battle for water, in rainforests, it is a battle for sunlight. Although, what makes tropical rainforests unique compared to temperate rainforests is the diversity of species of animals and plants. Temperate rainforests have a seasonal growth: a long wet winter and a short, dry summer. This means there is times in the year that the animals and plants can’t adapt to, therefore the rainforest is affected. The leaves of the trees can be very different also; the leaves in the tropical rainforest are broad while, the leaves in the Temperate Rainforests tend to be sma...
Deforestation has to stop! In conclusion, humans have a desire for more and we will do anything like destroying a rainforest and a home to millions of animals to get what they want.
(2010, Jan 26). Deforestation Affects Amazon Rainforest Climate. Retrieved from www.mongabay.com: http://www.mongabay.com/external/Deforestation_Affects_Climate.htm. unknown. The symphony of the symphony.
A tropical rainforest is an ecosystem type which occurs roughly within the latitudes 28 degrees north and south of the equator. The forests are dominated by tall, closely spread trees, with a predominately continuous canopy. This ecosystem experiences high average temperatures and a significant amount of rainfall during the year. Elements of the biophysical environment of the biome and their interaction with each other Ecosystems develop in response to the interactions between biotic and abiotic components. Certain conditions in the atmosphere, hydrosphere, lithosphere and biosphere must occur for the formation of tropical rainforests.
Forty years ago, Indonesia was known among scientists of human ecology as a land with exemplary sustainability in its agriculture and industry (Henley 2008: 273). However, a growing and uneven population distribution, large socio-economic inequalities, and a recent history of corrupt governing have led to severe problems in the management of its natural resources (O’Conner 2004: 320). Primarily, this refers to the management of Indonesian rainforests. Globally, tropical rainforests are like carbon sinks, storing 46% of the world’s living terrestrial carbon. Due to this, deforestation causes approximately 25% of the world’s total carbon emissions (Danielson et al. 2008: 349). Indonesia itself has a rapidly depleting supply of rainforests. In the fifty years from 1950 – 2000, Indonesia lost forty-percent of its rainforests, decreasing from 162 million hectares to just 98 million hectares. Current estimates state that from 1996...
Simply speaking, rainforests are basically the foundation of the earth. The most important role that rainforests play is ‘the lungs of the earth’. This is extremely vital to the earth’s survival as the trees and plants absorb carbon dioxide which they use to help grow and let out oxygen which we need to live. This system is known as the carbon-oxygen cycle and with numbers of rainforests declining, it is highly threatened. The largest rainforest in the world, the Amazon, alone is known to produce half of the world’s oxygen. A break down in the carbon-oxygen cycle means that we will not only have less oxygen, but an increase in carbon dioxide which eventually leads to global warming. This occurs as carbon dioxide traps heat which actually keeps the earth warm, with the right amount of carbon dioxide that is. This is called the greenhouse effect and occurs naturally however due to decreasing number of trees, there is more carbon dioxide than needed which traps extra heat making the earth hotter than needed, this is known as global warming which also causes a rise in sea level.
Tropical rainforests have many species of plants and animals. They are very interesting and many scientists today study it. Rainforests are an important part of our environment and it is important for us to protect it. That’s why we have to stop global warming.
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
For years, however, the Amazon suffered from non-stop deforestation. It is estimated that, as of 1997, 52 million hactre of Amazon rainforest has been cut down. According to scientific estimation, if such rate of destruction in Amazon is not controlled, nearly 80 to 90 percent of its present ecosystem will be destroyed by the year 2020 (Taylor Leslie, Herbal Secrets of the Rainforest. Prima Publishing, Rocklin, CA). Similarly, the rate of the destruction of rainforests around the world is currently increasing, especially after the year 1997. As Jean-Paul Jeanrenaud, head of the Amazon forest program stated, " 1997 will be remembered as the year the world caught fire." During that year, over 200,000 acres of rainforest were cut or burned each day.