How does deforestation of the Amazon Rainforest affect the environment? The Amazon Rainforest‚ located in the northern part of South America‚ is the largest rainforest on Earth‚ containing more than 60% of Earth’s fresh water‚ over 20% of oxygen on Earth‚ and huge amounts of carbon dioxide (ACEER). However‚ the Amazon Rainforest has been deforested principally in order to provide land for the locals who were homeless due to poverty‚ overpopulation‚ and government policies. Also‚ economic reasons
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Habitat loss—due to destruction‚ fragmentation or degradation of habitat—is the primary threat to the survival of wildlife in the United States. When an ecosystem has been dramatically changed by human activities—such as agriculture‚ oil and gas exploration‚ commercial development or water diversion—it may no longer be able to provide the food‚ water‚ cover‚ and places to raise young. Every day there are fewer places left that wildlife can call home. There are three major kinds of habitat
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The operationalization of the framework included an assessment procedure‚ the ecotourism standards and its corresponding management guidelines. and a communication plan. These tools were guided by the principles presented by Jeffries (1997) on biodiversity and conservation‚ Kersten (1997) on Community Based Ecotourism and Community Building‚ Kusler (1991) on Strengthening Resource Conservation through Ecotourism‚ and McCormick (1994) on how ecotourism can save a rainforest. Furthermore‚ the experiences
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to Restoration Genetics: Why is Genetic Diversity Important? Retrieved March 6‚ 2015‚ from http://www.nps.gov/plants/restore/pubs/restgene/1.htm Gertsberg‚ D. (2011‚ June 17). Loss of Biodiversity and Genetically Modified Crops. Retrieved March 9‚ 2015‚ from http://gmo-journal.com/2011/06/17/loss-of-biodiversity-and-genetically-modified-crops/ Major Differences. (n.d.). Retrieved March 6‚ 2015‚ from http://www.majordifferences.com/2013/02/difference-between-insitu-and-ex-situ.html#.VP42DI4prSo
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Natural resources occur naturally within environments that exist relatively undisturbed by humanity‚ in a natural form. A natural resourceis often characterized by amounts of biodiversity and geodiversity existent in various ecosystems. Natural resources are derived from the environment. Some of them are essential for our survival while most are used for satisfying our needs. Natural resources may be further classified in different ways. Natural resources are materials and components (something
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What is an Environmentally Sustainable Society? Environmental Science is an Interdisciplinary Study A. Environmental Science Studies how the earth works‚ our interaction with the earth‚ and the methods/procedures we use to deal with environmental problems. 1. The biosphere is the natural world: plants‚ animals‚ soils‚ air‚ and water. 2. The culturesphere is defined by technological‚ economic‚ cultural‚ and political aspects of our world. B. Environment & Ecology 1. Environment
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Climate change represents a threat not only to the existence of individual species‚ but also to the genetic diversity hidden within them‚ researchers say. The finding promises to complicate assessments of how climate change will affect biodiversity‚ as well as conservationists’ task in preserving it. DNA studies have revealed that traditional species‚ as defined by taxonomists‚ contain a vast amount of ’cryptic’ diversity -- such as different lineages‚ or even species within
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Rhinoceroses‚ Camels‚ Wilddogs‚ Monkeys‚ Snakes‚ Antelope species‚Deer species‚ varieties of bison and not to mention the mighty Asian elephant. [3] According to one study‚ India along with 17 mega diverse countries is home to about 60-70 % of the world’s biodiversity.[4] India‚ lying within the Indomalaya ecozone‚ is home to about 7.6% of all mammalian‚ 12.6% of avian‚ 6.2% of reptilian‚ and 6.0% of flowering plant species.[5] Many ecoregions‚ such as the shola forests‚ also exhibit extremely high rates of endemism;
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Biosphere Reserve in 2004. These titles designated for XTNP emphasized its importance at the international level as a habitat for rare migratory birds‚ as well as a coastal ecosystem with high biodiversity for conservation that creates livelihoods for thousands of local people. The aquatic biodiversity of this wetland ecosystem provides food and livelihood for local people in five communes in the national park buffer zone namely Giao Thien‚ Giao An‚ Giao Lac‚ Giao Xuan‚ and Giao Hai with
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Deforestation It is impossible to overstate the importance of humankind ’s clearing of the forests. The transformation of forested lands by human actions represents one of the great forces in global environmental change and one of the great drivers of biodiversity loss. The impact of people has been and continues to be profound. Forests are cleared‚ degraded and fragmented by timber harvest‚ conversion to agriculture‚ road-building‚ human-caused fire‚ and in myriad other ways. The effort to use and subdue
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