BACKGROUND INFOMRATION Deforestation occurs for many reasons‚ most deal with expansion of the modern world. Cattle ranching is one of the main causes “of deforestation in the Amazon rainforest” because the beef produced is used to feed urban areas‚ leather and other products are for exporting to other markets (Butler). It accounts for around 70% of deforestation in the Amazon region (Butler). Forests are being cleared for the expansion of agriculture‚ both subsistence and commercial. For or instance
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Discussion Based on the data at Tables 4c.2 and 4c.3‚ it is evident that the tropical rainforest has higher species richness than the tropical grassland ecosystem. However‚ when based in the indices on Diversity‚ Similarity and Dominance in the tropical grassland and tropical rainforest data‚ the Simpson Indices favor the data for the tropical rainforest as more diverse than the tropical grassland. The Simpson Indices‚ as defined in Cuevas et. al (2012)‚ is based on dominance and as the number of
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Cutting down the Brazilian rainforest is not a morally just thing to do. Not only does leave the soil sterile and cut the land used for crops ’ life in half‚ but it also eliminates the opportunity for new medicines to be found‚ new plants to use for treatment in the medical field‚ and petroleum substitutes to be collected and used‚ just to name a few. In addition‚ the presence of the rainforest helps protect us from global warming and keeps some of the rarest and beneficial animals and their homes
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We are killing the rainforest!! Is this a fact or only a media hype? The rainforest and ecological role has been a controversial topic for decades. The ‘green people’ advocate that we are killing the world by reducing the rainforest. The capitalists on the other hand claim that it is an exaggeration and we are only utilizing the natural resources for our own benefits. Let us look at the location of the Amazon rainforest. Brazil has about 40% of the rainforest within its boundaries and the other
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What are the Consequences of Rainforest Destruction in Borneo? By: Jessica – 9B Introduction The forests of Borneo are one of the most biologically diverse habitats on Earth and home to various rainforest species such as orangutans‚ clouded leopards and pygmy elephants. Nevertheless‚ many tropical areas around the world‚ similar to these treasured rainforests‚ are being cut and degraded for timber‚ palm oil‚ pulp‚ rubber‚ minerals‚ and other materials. The action of deforestation is prompt to endanger
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How Does Losing the Tropical Rainforest Affect The World 1 How Does Losing the Tropical Rainforest Affect The World INTRODUCTION The rainforest is considered to be one of the most beautiful places on earth. Sadly it is being destroyed at rates that people can not truly comprehend. The battle to save the rainforest is a daunting task. It is a battle between many from political figures to indigenous who call this beautiful place home. It affects so many things including families‚ the economy‚ the
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conserved? Tropical rainforests are thought to posses more plants and animals than any other forests on earth. Most tropical rainforests are located around and near the equator‚ they have existed on earth for hundreds of millions of years. But they are among the most endangered ecosystems globally due to humans. They are an important part of human life and are know as the “lungs of the planet” they have many animals‚ and many natural medicines come from tropical rainforests. Because of there importance
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biodiversity in the Amazon? Introduction The Amazon rainforest is the world’s greatest remaining natural resource‚ and the most powerful and bio actively diverse natural wonder on the planet. Its size is so great that if the Amazonian were to be a country‚ it would be the ninth largest in the world. It covers more than 1.2 billion acres of land‚ and has approximately 6.47 square kilometres of rainforest; making up 54% of the word’s rainforests. The Amazon rainforest is known as the Earth’s lungs‚ due to its
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them out of the forest‚ but even this is damaging because to get the trees out they need to bulldoze a path in and out and often destroy more trees than they are selling. In this essay I am going to express my views on deforestation. The Amazon rainforest is about the size of Europe and every day roughly 51.8 square kilometres are cut down. So that’s 18‚900 square km a year and that’s a lot. One of the main reasons for deforestation is the actions of Brazil‚ in the 1970 – 80’s Brazil borrowed a large
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Ecological Succession in Tropical Rainforest and Tropical Grassland1 Rica Rafaela Y. Jarcia Group 2 Sec. W-4L September 12‚ 2013 1A scientific paper submitted in partial fulfillment of the requirements in Bio 150 (Principles of Ecology) laboratory under Mr. Joseph G. Campang‚ 1st sem.‚ 2013-2014 ABSTRACT Ecological succession can be described as the change in the structure of a community. This succession is relative to the dominant species in the community
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