Deforestation is the removal of a forest so that the land on which it stood may be put to another use. Deforestation definition of deforestation by the free. Based on papers presented at a workshop held inturrialba, costa rica, mar. Lesson 2 deforestation research assignment introduction. Deforestation definition is the action or process of clearing of forests. Pdf 2018 definitions of forest, deforestation, afforestation, and.
Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Habitat loss has harmed some of the species that lived in the shin oak habitat lesser prairie chicken. Agricultural technologies and tropical deforestation edited by a. While the phenomenon is not new, the current scale and pace of. Our surrounding includes biotic factors like human beings, plants, animals, microbes, etc and abiotic factors such as light, air, water, soil, etc. Deforestation causes can either be direct or indirect. However the definition of what is and what is not forest remains controversial. The last but not the least, to suggest possible solutions to the government agencies specially the forestry ministry and environment, provincial forest departments, the local government, and rural development department, by bringing into their notice concerns of the timber traders, purchasers and. Deforestation, clearance, or clearing is the removal of a forest or stand of trees where the land is thereafter converted to a nonforest use.
Natural causes as hurricanes, fires, parasites and floods human activities as agricultural expansion, cattle breeding, timber extraction, mining, oil extraction, dam construction and infrastructure development. The problem is that the trees cannot be re grown and replanted at. Population can increase deforestation by increasing the supply of labor and the local demand for agricultural products, but population growth occurs simultaneously with other rural economic expansion that increases deforestation pressure, and an increase in cleared land can support a greater population. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. It can be the result of the deliberate removal of forest cover for agriculture or urban development, or it can be a consequence of grazing animals, wild or domesticated. Comparison of sampling designs for estimating deforestation from landsat tm and modis imagery. Deforestation causes the carbon in the trees to go into the air again, and this causes more carbon dioxide in our atmosphere. A forest stand is a close community of trees sufficient in size, composition and location to distinguish it from other nearby communities. Concluding remarks there is a clear linkages between deforestation and worlds demands of fiber, food, and fuel understanding the underlying or indirect causes of deforestation is crucial to address redd and climate change most deforestation is driven from outside forestry sector e. Examples of deforestation include conversion of forestland to farms, ranches, or urban use. Clearing of virgin forests, or intentional destruction or removal of trees and other vegetation for agricultural, commercial, housing, or. Deforestation is the cutting down of trees from an area with no intention of establishing a future stand of trees. Understanding deforestationa growing global problem.
Deforestation occurs for a number of reasons see below, the most common being the conversion of the onceforested land into farmland, either for growing crops or for keeping livestock. This destroys the habitat of many animals, leading to their death. Deforestation in west texas deforestation has caused the loss of what once was the largest oak forest in the us who knew that deforestation was important on the prairie in west texas 39. The most common cause for deforestation is obtaining wood and fuel. It is admittedly a wide leap from the broad issue of global deforestations impacts on climates to hair splitting in analyzing relevant terms and definitions, the. Deforestation essay 5 300 words deforestation is the finishing of the forests by the human beings. The file below are questions that relate to all 3 videos in this section. Deforestation is a complex phenomenon of forest cover change that is usually unevenly distributed and often converges within a smaller region 18, 25, 26. Deforestation is a problem that is caused largely by greed and want for property, money and possibly status. Deforestation definition, to divest or clear of forests or trees.
To cut down and clear away the trees or forests from. Definitionenvironment the word environment is derived from the french word environ which means surrounding. Deforestation and forest degradation deforestation and forest degradation are the biggest threats to forests worldwide. Deforestation refers to the loss or destruction of naturally occurring forests, primarily due to human activities such as logging, cutting trees for fuel, slashandburn agriculture, clearing land for livestock grazing, mining operations, oil extraction, dam building, and urban sprawl or other types of development and population expansion. Deforestation is the permanent destruction of forests and woodlands. Deforestation definition of deforestation by merriamwebster. Defining deforestation patterns using satellite images from 2000. Deforestation article about deforestation by the free. Learn about historical and modern deforestation and its effects. To better understand deforestation, degradation and fragmentation, it is important to revisit. One of many examples of deforestation resulting from a population rise is china, which went from about 1. In many parts of the world the forest is taken for granted as a replenish able resource, which it is.
Drivers of deforestation and forest degradation forest carbon. Deforestation meaning in the cambridge english dictionary. Introduction of deforestation destruction of our green. So far, most pledges are associated with companies and their supply base, implying that commodity supply areas are deforestationfree. Lesson 2 deforestation research assignment introduction lesson overview this lesson will introduce students to the concept of deforestation, its effects on the environment, and how countries are working to save their forests. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Over half of the tropical forests worldwide have been destroyed since the 1960s, and every second.
Winner of the standing ovation award for best powerpoint templates from presentations magazine. Demandside interventions to reduce deforestation and. Tropical deforestation definition of deforestation mather et al 1998 summarise it as. Deforestation is a major driver of terrestrial habitat loss and habitat fragmentation and contributes to global warming. Deforestation free commitments vii customers of compliance e. Deforestationfree commitments vii customers of compliance e. By 1949, china had more than 541 million people and only 10. Insufficient political actions and governance failure as inadequate land. Definition of deforestation free download as word doc. In this article we have suggested some possible solutions for the contemporary deforestation.
Tropical deforestation is responsible for about 20% of world greenhouse gas emissions. Agricultural technologies and tropical deforestation. The class will discuss and list out all the causes of deforestation as a group and define the word deforestation individually as an exit ticket. Forests that are naturally occurring and which have. The third conference of the parties to the united nations framework convention on climate change fccc held 111 december. Environment is a complex of many variables, which surrounds man as well. The study of the causality of trend in forest coverdoes not readily yield the simplicity and elegance of explanation that would reward the ideal scientific endeavour. So far, most pledges are associated with companies and their supply base, implying that commodity supply areas are deforestation free. The fao food and agriculture organization of the u. A citizens summary on deforestation european commission.
Deforestation, clearing or thinning of forests by humans to make the land available for other uses. Since carbon dioxide is a greenhouse gas, deforestation causes global warming. In contrast to net deforestation, gross deforestation is the loss in forest area over a given time period caused by conversion of forest to nonforested land. Eia has launched a new investigative report, deforestation by definition, exposing the ongoing and looming threat of illegal deforestation in the peruvian amazon due to installation of agroindustrial monoculture plantations, such as palm oil. Sometimes deforestation happens when people change lands into farms, ranches and cities. Definition of deforestation deforestation forests scribd. In terms of implementation, an important observation is that the scale matters. Definition deforestation is the conversion of forested areas to nonforest land use see picture 1. Deforestation is when forests are destroyed by cutting trees logging and not replanting them. Demandside interventions to reduce deforestation and forest degradation acknowledgements increasing recognition of the role that commodity demandside measures can play to address deforestation has resulted in a recent surge in efforts to assess progress and chart ways forward. An estimate of gross deforestation begins with an agreedupon definition of forest commonly based on forest cover, i. Deforestation by a peasant farmer is often done to raise crops for selfsubsistence, and is driven by the basic human need for food. The changes in area of forest by region and subregion are shown in table 1. Indeed some 31 countries do not even make the list because they have already removed most of their forests and even if that remain are seriously fragmented and degraded.
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