Danny Hernandez Dr. Katy Koch Writing 101: Research Paper 11 March 2010 Amazon Deforestation The Amazon rainforest the largest tropical area in the world‚ a vast and humid area where thousands of species of mammals‚ fish and insects have been unidentified by human; thus being the largest rainforest in the world‚ it is also the largest area of deforestation where football fields after fields are taken down a minute. The Amazon Deforestation being a growing issue amongst society in this generation
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Tropical rainforests are currently a habitat that is currently experiencing serious losses. Some major reasons why the rainforest are having serious losses are because of agricultural expansion‚ urbanization‚ and the extraction of wood. Currently‚ the biggest cause is agricultural expansion which turned the forest into pastures and cropland to meet the growing needs for food. A study shows that more than 80 percent of the new farmland created in the tropics between 1980 and 2000 came from forests
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of the Amazons trees and vegetation would be oil industries‚ and soybean farmers’ expansion into the rainforest. The effects are also important as well‚ some effects of Deforestation are the change in climate‚ the impact on the global hydro climate‚ and scattered rainfall; whether it be increased or decreased. The Amazon is threatened by many factors one of them being the oil industries continuous search for the oil reserves held within the amazon. As stated within an article; “The Amazon rainforest
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Ecosystem Composition of the Valdivian Temperate Rainforest One of the world’s largest temperate rainforests is the Valdivian Temperate Rainforest (Wade et al. 2008). The Valdivian Temperate Rainforest ranges along the Pacific coasts of southern Chile and Argentina in South America‚ between 36 and 47° S latitude. This forest occurs in the temperate broadleaf and mixed forests biome (Perry et al. 2008). The broadleaf evergreen flowering trees that dominate the Valdivian are believed to have evolved
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tropical rainforest is a hot‚ moist biome found near Earth’s equator. The World’s largest tropical rainforests are in South America‚ Africa‚ and Southeast Asia. Tropical rainforests receive from 60 to 160 inches of precipitation that is fairly evenly distributed throughout the year. Tropical Rainforest: Animals Tropical rainforests support a greater number and variety of animals than any other biome. One of the reasons for this great variety of animals is the constant warmth. Tropical rainforests also
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The Borneo Rainforest is located in Borneo which is the third largest island in the world and is located north of Java‚ Indonesia‚ at the geographic centre of Maritime Southeast Asia. The Rainforest is 130 million years old‚ which makes it the oldest rainforest in the world. The Borneo rainforest is one of the only remaining natural habitats for the endangered Bornean Orangutan. It is an important refuge for many endemic forest species‚ including the Asian Elephant‚ the Sumatran Rhinoceros‚ the
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TROPICAL RAINFORESTS - WHERE AND WHAT ARE THEY? _______________________________________________ Tropical rainforests are found across the world between the Tropic of Capricorn and the Tropic of Cancer‚ 22.5° North and 22.5° South of the Equator. Almost half of the remaining tropical rainforest is found in tropical America‚ a bit more than a third in Asia and Oceania‚ and fifteen percent in Africa. Tropical rainforests cover approximately 8% of the world’s land surface - an area of approximately
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Despite the R$200 million in investments and close security‚ deforestation in Brazil’s Amazon Region has shot up by 16% in the twelve months ending this past July. More than 5‚831 square kilometers of the immense forest has been eradicated in the twelve month period‚ even with the 30% increase in surveillance.“What is a surprise is that deforestation is once again seen in great extensions (of the region)‚ which contradicts everything we have been working for‚” said Environment Minister‚ Izabella
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Disappearing Amazon: Understanding a Global Issue by Kelsey Numan In the past few decades‚ the Amazon rainforest has been in the spotlight of environmental debate—and rightfully so. The past 40 years of human destruction has resulted in a loss of about 20% of the rainforest. The Amazon is home to millions of unique plant and animal species that contribute to a vast majority of the Earth’s flourishing biodiversity. Methods of clear-cutting and burning for industrial‚ agricultural‚ and use for livestock
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because they important to the people and wildlife in the surrounding communities and a necessity for clean air . In South America the Amazon River basin covers 40 percent of the continent and is home to the world’s largest rain forest. Since 2000 Brazil has established the world’s largest network of protected areas‚ the majority of which are located in the Amazon region. Since 2004 the Brazilian government has also had a deforestation reduction program in place‚ which includes improved law enforcement
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