Between 2000 and 2009, 32 million acres of tropical rainforest were cut down. A majority of the desertification is the result of the actions of people rather than climate. Desertification, the process by which natural or human causes reduce the biological productivity of drylands. Such declines may be the result of climate change, deforestation, overgrazing, poverty, political instability, unsustainable irrigation practices, or combinations of these factors. See our User Agreement and Privacy Policy. It is well-acknowledged that the principal agent of land degradation is human activities. View deforestation (1).ppt from GEOGRAPHY MISC at Southern New Hampshire University. Reducing Deforestation In The Amazon Desertification PPT. Deforestation in India: Causes and Consequences of Deforestation in India! “Deforestation destroys wildlife habitat and is a key reason for populations of wildlife having plunged by half in the last 40 years, starting a sixth mass extinction”. Share Add to Flag Embed . Farming is the most common reason for this action. Read at : Google Alerts – desertification Deforestation-Desertification Taega2002 Identify the impact that humans have had on Earth, such as deforestation, urbanization, desertification, erosion, air and water quality, changing the flow of water. U.N. Environmental Programmes for the Convention to Combat Desertification (CCD) Google Scholar DEFORESTATION Presentations (PPT, KEY, PDF) logging in or signing up. Deforestation, clearance, or clearing is the removal of a forest or stand of trees where the land is thereafter converted to a non-forest use. The best way to stop deforestation is replanting. Copy embed code: ... Deforestation …and Desertification: Deforestation …and Desertification Destruction of human and animal habitats . TROPICAL and TEMPERATE RAINFOREST DEFORSTATION Definition The definition of deforestation is the loss of forest It begins with the loss of plant life through drought or human activities. In these cases, trees are never re-planted Desertification: The process by which fertile land becomes desert, typically as a result of drought, deforestation, or It is a […] It is land degradation occurring in arid, semiarid and dry sub-humid areas of the world. Alexandra LOVICHOVA, Nicholas EIO, Kenneth HO. In India, at the beginning of 20th century forest cover was about 30% of the total land. Soil Erosion And Desertification In China 526741 PPT Presentation Summary : Deforestation is most obvious where land has been cleared to extend the area under cultivation and in the surrounds of urban areas where trees are stripped for Deforestation Mrs. Denicola's Science Corner 782659 PPT. Human Impact: Desertification Soil Erosion And Desertification In China 526741 PPT Presentation Summary : Deforestation is most obvious where land has been cleared to extend the area under cultivation and in the surrounds of urban areas where trees are stripped for UNEP (1994) United Nations convention to combat desertification in those countries experiencing serious drought and/or desertification particularly in Africa. Deforestation is one of the major causes to the environmental degradation which is affected by the agents like small farmers, ranches, loggers and plantation companies. Introduct In fact, deforestation has been linked to desertification and droughts. The preservation of allnatural resourcesis absolutely essential for the balance of our ecosystem. Deforestation is the process of forests being destroyed to make way for human development. Deforestation can meet some human needs. Deforestation causes extinction, changes to climatic conditions, desertification, and displacement of populations, as observed by current conditions and in the past through the fossil record. 1 Deforestation: Causes, Effects and Control Strategies Sumit Chakravarty 1, S. K. Ghosh 2, C. P. Suresh 2, A. N. Dey 1 and Gopal Shukla 3 1Department of Forestry 2Pomology & Post Harvest Technology, Faculty of Horticulture Uttar Banga Krishi Viswavidyalaya, Pundibari 3ICAR Research Complex for Eastern Region, Research Center, Plandu Ranchi India 1. A majority of the desertification is the result of the actions of people rather than climate. Salt patches and and salt tolerant grass and shrub species. Desertification takes place in drylands all over the world. - The Guardian, 27 June 2018. Thar Desert, India: Development opportunities and challenges (e.g. a reduction in deforestation on a global scale 4 Early results show that 6.3 bn tons of carbon emissions were reduced by REDD+ from 2010 to 2016 90% of the world‘s tropical forest is included in REDD+ mechanism today 50+ countries are actively engaged in the REDD+ Mechanism submitting goals to … We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Deforestation. Presentation Summary : Deforestation will never stop because of the demand, but we can help reduce that demand. Deforestation: When humans remove or clear large areas of forest lands and related ecosystems for non-forest use. EQ: How do poor soil and deforestation distress Sub-Saharan Africa? Desertification in Africa is caused by: Poor farming practices. Desertification is taking place much faster worldwide than historically and usually arises from the demands of increased populations that settle on the land in order to grow crops and graze animals. Deforestation, clearance, or clearing is the removal of a forest or stand of trees where the land is thereafter converted to a non-forest use. Forests also play an important part in the water cycle and control moisture levels of our ecosystem. Deforestation is a leading cause of climate change which is a leading cause of crop extinction. Deforestation-Desertification. Figure 5. ADVERTISEMENTS: Desertification: Causes, Effects and Control! Deforestation, over grazing, erosion, salinity, draught, erratic & low rainfall Moisture deficit, wind erosion, drought, over grazing erratic and low rainfall, salinity Figure 11. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 892d0e-MzhlY Deforestation worksheets English Lessons for Kids - Videos, Printables, Games, Online Tests Teach kids with an engaging blended English program. Deforestation, in fact, leads to soil erosion on a large scale since the topsoil comes loose. The world has reached a point where we must reconcile these differences and rethink the way in which … Show: Recommended. Section C: Physical Landscapes in the UK Desertification is the process by which dry land becomes desert. Deforestation can meet some human needs. Figure 4. Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). World forest cover of 7000 million hactares has been reduced 2400 million hectares in 2000. If you continue browsing the site, you agree to the use of cookies on this website. You can change your ad preferences anytime. Deforestation adds 15% of the CO2 in the atmosphere, more than the carbon from all cars and trucks. Forest conservation as the name suggests is the preservation and the protection of forests. In Ethiopia, deforestation is an ongoing issue that is causing extinction, changes to climatic conditions, desertification, and displacement of indigenous people.   View deforestation (1).ppt from GEOGRAPHY MISC at Southern New Hampshire University. Looks like you’ve clipped this slide to already. 1. Animals being allowed to graze too heavily in an area … If you continue browsing the site, you agree to the use of cookies on this website. World forest cover of 7000 million hactares has been reduced 2400 million hectares in 2000. All Time. The last chance for extinction for this plant species and complete desertification. Generally, the removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity. You can change your ad preferences anytime. Introduct A presentation about the state of the world's forests, the main causes behind deforestation, and what we can do about it. Now customize the name of a clipboard to store your clips. Deforestation major factor in global warming. 1. Deforestation also has adverse impacts on biosequestration of atmospheric carbon dioxide, increasing negative feedback cycles contributing to global warming. There should be an implementation of regulations of laws at organizational and governmental levels due to the extent of deforestation. Desertification Arable land in Africa is in high demand and being dwindled away by desertification. These include clearing for farming purposes, ranching and urban use. See our Privacy Policy and User Agreement for details. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. In India, at the beginning of 20th century forest cover was about 30% of the total land. See our Privacy Policy and User Agreement for details. After this lesson, students will be able to: 1. analyze the importance of forests 2. define deforestation 3. list the outcomes resulting from deforestation 4. identify specific examples of deforestation The term desertification was coined by the French botanist, Aubreville, in 1949 to describe land degradation. Desertification is a big global problem, which will become even worse due to the effects of global warming. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Deforestation Powerpoint[1] tutmon930. Desertification affects the livelihoods of millions of people, as it occurs on all continents (except Antarctica). Desertification is land degradation in drylands that affects biological productivity as well as the livelihoods of millions of people. Desertification is more anthropogenic (man-made) than it is natural. Explain the relationship between poor soil and deforestation in Sub-Saharan Africa. Share Add to Flag Embed . Animals being allowed to graze too heavily in an area and … Finding 2. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If our forests continue to vanish and release greenhouse gases into the air, crops like coffee, tea, avocados, chocolate, wheat, and bananas could be lost in our lifetime. Examples of deforestation include conversion of forestland to farms, ranches, or urban use. Land degradation has accelerated during the 20 th and 21 st centuries due to increasing and combined pressures of agricultural and livestock production (over-cultivation, overgrazing, forest conversion), urbanization, deforestation and extreme weather events such as … Deforestation accentuates soil erosion (soil degradation). If our forests continue to vanish and release greenhouse gases into the air, crops like coffee, tea, avocados, chocolate, wheat, and bananas could be lost in our lifetime. Illustrate the causes of deforestation and the impacts. extreme temperatures, water supply and inaccessibility). A multi-level English curriculum featuring cartoon animated videos, engaging games, interactive tests and a progress tracker. Millions of people will likely lose their livelihood and will have to migrate to foreign countries in order to survive. Presentations (PPT, KEY, PDF) logging in or signing up. Land is an essential building block of civilization, it is essential for growing most of the food that the world’s ever-growing population needs, and yet its contribution to our quality of life is perceived and valued in starkly different and often incompatible ways. Sort by: Deforestation - Deforestation Causes, effects and impacts Aims and objectives 1. occur on a large scale [12]. Some 10 to 20% of all drylands may already be degraded, but the precise extent of desertification is difficult to … AND MANAGEMENT. Case Study: Strategies For. Desertification poses one of the greatest environmental challenges today and constitutes a major barrier to meeting basic human needs in drylands. As Africa’s population increases and nations try to develop economically, deforestation has become a growing concern. Figure 5. Deforestation is accompanied by reduced humidity, owing to the absence of transpiring trees. Deforestation major factor in global warming. APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi... No public clipboards found for this slide. “Desertification is land degradation in arid, half-arid and dry sub-humid areas resulting from opposite human impact”. Humans can cause desertification through the clearing of trees and the overgrazing of livestock. Deforestation makes soil vulnerable to wind and water erosion. PPT - Desertification PowerPoint Presentation - ID:3013857 Global Change and Natural Resources Management (BB-507) The last chance for extinction for this plant species and complete desertification. ØUNCED in Rio de Janeiro in 1992adopted this definition: “Desertification is land degradation in arid, half-arid and dry sub-humid areas, resulting from various factors, including climatic variationsand human activities.” The water content in the soil and the groundwater levels also decline in the cleared land. Deforestation also has adverse impacts on biosequestration of atmospheric carbon dioxide, increasing negative feedback cycles contributing to global warming. It is estimated that about 40% forests have been lost in the tropics compared to 1% loss in temperatre regions. Deforestation is one of the major causes to the environmental degradation which is affected by the agents like small farmers, ranches, loggers and plantation companies. TROPICAL and TEMPERATE RAINFOREST DEFORSTATION Definition The definition of deforestation … Deforestation-Desertification. ADVERTISEMENTS: Desertification: Causes, Effects and Control! Deforestation adds 15% of the CO2 in the atmosphere, more than the carbon from all cars and trucks. Such declines may be the result of climate change, deforestation, overgrazing, poverty, political instability, unsustainable irrigation practices, or combinations of these factors. Clipping is a handy way to collect important slides you want to go back to later. At that rate, deforestation will add 200 billion tons of carbon into the atmosphere in coming decades. Desertification, the spread of desertlike conditions as a result of a combination of climatic fluctuations and human impacts, is a form of land degradation that occurs in and around the world's drylands.Considerable debate surrounds the speed, nature, and causes of desertification, but it undoubtedly has a series of health implications. Desertification, climate change and sustainable development Gilyana Bovaeva Pace Law School Introduction Desertification is a creeping global problem Deserts cover about 30 % of the earth’s land, and situated mainly between tropical and subtropical regions north and south of the equator, at about 30 north and 30 south latitude. The main cause of deforestation in Africa’s rainforests today is … Desertification is the process by which dry land becomes desert. CAUSAL FACTORS Ban on cutting of trees and new trees and planting more. “Deforestation destroys wildlife habitat and is a key reason for populations of wildlife having plunged by half in the last 40 years, starting a sixth mass extinction”. Deforestation. Desertification, the process by which natural or human causes reduce the biological productivity of drylands. And finally, forests are the natural home and habitat for millions of species … What is deforestation? It is a […] Ban on cutting of trees and new trees and planting more. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 892d0e-MzhlY Desertification is taking place much faster worldwide than historically and usually arises from the demands of increased populations that settle on the land in order to grow crops and graze animals. Instructor: Dana Dance-Schissel Dana teaches social sciences at the college level and English and psychology at the high school level. Mandar Gadkari. A.S. Goudie, in Encyclopedia of Environmental Health, 2011. Desertification is a big global problem, which will become even worse due to the effects of global warming. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The clearing of forests is a big contributor to global climate change. (Standard #: SC.7.E.6.6) 2 Original Tutorials. Deforestation is the practice of clearing a wide area of trees, so the land can be used for another purpose. A minority has grown rich from the unsustainable use and largescale exploitation of land resources, with related conflicts intensifying in many countries. Deforestation is decrease of forest cover of an area. It also involves the reversal of deforestation and environmental pollution. SS7G2 The student will discuss environmental issues across the continent of Africa. If you continue browsing the site, you agree to the use of cookies on this website. Between 2000 and 2009, 32 million acres of tropical rainforest were cut down. The clearing of forests is a big contributor to global climate change. Looks like you’ve clipped this slide to already. Millions of people will likely lose their livelihood and will have to migrate to foreign countries in order to survive. Understanding Desertification Introduction Desertification is the change of land and its vegetation that makes it unable to support life, becoming like a desert. - The Guardian, 27 June 2018. In this article, the causes, effects and solutions for desertification are examined. The best way to stop deforestation is replanting. Small areas of land degraded by human activity and/or drought may develop far from the desert, but these areas can expand and connect with other areas, creating desert-like conditions. Text with annexes. Deforestation, over grazing, erosion, salinity, draught, erratic & low rainfall Moisture deficit, wind erosion, drought, over grazing erratic and low rainfall, salinity Figure 11. No public clipboards found for this slide, Deforestation: Causes, Effects and Solutions. At that rate, deforestation will add 200 billion tons of carbon into the atmosphere in coming decades. If you continue browsing the site, you agree to the use of cookies on this website. The tropical and sub-tropical lands are more prone to desertification. Save trees prashant319. Humans can cause desertification through the clearing of trees and the overgrazing of livestock. As Africa’s population increases and nations try to develop economically, deforestation has become a growing concern. Download Let's Connect. Deforestation is the cutting down of trees from an area with no intention of establishing a future stand of trees. desertification Definition Desertification is a process of turning the productive land into desert. 1 Deforestation: Causes, Effects and Control Strategies Sumit Chakravarty 1, S. K. Ghosh 2, C. P. Suresh 2, A. N. Dey 1 and Gopal Shukla 3 1Department of Forestry 2Pomology & Post Harvest Technology, Faculty of Horticulture Uttar Banga Krishi Viswavidyalaya, Pundibari 3ICAR Research Complex for Eastern Region, Research Center, Plandu Ranchi India 1. It begins with the loss of plant life through drought or human activities. Now customize the name of a clipboard to store your clips. It is land degradation occurring in arid, semiarid and dry sub-humid areas of the world. In this article, the causes, effects and solutions for desertification are examined. Take a tour now! Desertification in Africa is caused by: Poor farming practices. PPT - Desertification PowerPoint Presentation - ID:3013857 Global Change and Natural Resources Management (BB-507) Deforestation in India: Causes and Consequences of Deforestation in India! However, among countries with a per capita GDP of at least $4,600, net deforestation rates have ceased to increase [12]. b. deforestation hina amir. Examples of deforestation include conversion of forestland to farms, ranches, or urban use. Deforestation is the conversion of forested areas to non-forest land for use such as arable land, pasture, urban use, logged area, or wasteland. DESERTIFICATION Clipping is a handy way to collect important slides you want to go back to later. People cutting down the trees that help hold the soil in place. reducing deforestation in the Amazon ... Desertification is where the soil dries out and blows away and the land becomes desert. Roots of trees and plants bind the soil particles and regulate the flow of water, thus saving soil from erosion. Generally, the removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity. Deforestation is decrease of forest cover of an area. This may sound very cliche, but recycling is the main way to reduce The population explosion has created pressure on forest land and resources, and this causes deforestation. PPT ON DEFORESTATION BY Mandar Gadkari. c. Explain the impact of desertification on the environment of Africa from the Sahel to the rainforest. Salt patches and and salt tolerant grass and shrub species. Sahel (sub-Saharan Africa): Explain why this region is at risk from desertification and strategies to manage this risk. Deforestation is the process of forests being destroyed to make way for human development. The 3rd World Atlas of Desertification used a wider definition: “land degradation leads to a long-term failure to balance demand for and supply of ecosystem goods and services”, which covers desertification per se, but also problems linked to droughts and floods, to encroachment of urban areas, and to overuse of soils, among other things. DESERTS, DESERTS IN WORLD ,DESERTIFICATION DEFINITION & IT's TYPES , CAUSES OF DESERTIFICATION, MEASURES TAKEN TO PREVENT DESERTIFICATION . Afforestation And Deforestation PowerPoint PPT Presentations. This subject is usually discussed when looking at the effects it has on the rainforest biome, but it can also occur anywhere in the world when a forest is artificially transformed for another purpose. It is not uncommon for deforested land to experience extremely arid climates. Deforestation causes extinction, changes to climatic conditions, desertification, and displacement of populations, as observed by current conditions and in the past through the fossil record. Deforestation is the act of clearing a wide area of trees to change the purpose of the land. Copy embed code: ... Deforestation …and Desertification: Deforestation …and Desertification Destruction of human and animal habitats . People cutting down the trees that help hold the soil in place. Deforestation is the conversion of forested areas to non-forest land for use such as arable land, pasture, urban use, logged area, or wasteland. Desertification Arable land in Africa is in high demand and being dwindled away by desertification. Deforestation indonesia David Santoso. Cause and effects of deforestation jasher136. 1 Other Resources. Deforestation is a leading cause of climate change which is a leading cause of crop extinction. Download Let's Connect. There should be an implementation of regulations of laws at organizational and governmental levels due to the extent of deforestation. It is often used to describe what occurs in tropical rainforests when the forest is cut and cleared to install crop lands, plantations, or pasture for agricultural purposes. Very severe desertification:In this type of desertification, composition of active naked great sand dunes occurs and formation of many grooves and valleys and the salinization of the soil which leads to soil degradation.It is the most serious type of desertification. Coined by the French botanist, Aubreville, in Encyclopedia of environmental Health, 2011 code: deforestation! Worksheets English Lessons for deforestation and desertification ppt - Videos, Printables, Games, interactive Tests and a tracker... Degradation in deforestation and desertification ppt all over the world 's forests, the Causes, effects and solutions desertification... 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Change which is a big contributor to global warming than climate objectives.... Order to survive resourcesis absolutely essential for the balance of our ecosystem cover has resulted in a environment... Into the atmosphere, more than the carbon from all cars and.. Down of trees and new trees and new trees and plants bind the soil in place caused by deforestation..., Aubreville, in Encyclopedia of environmental Health, 2011 to foreign countries in to! Poor farming practices hectares in 2000 the greatest environmental challenges today and a!