In this article, the causes, effects and solutions for desertification are examined. If you continue browsing the site, you agree to the use of cookies on this website. Copy embed code: ... Deforestation …and Desertification: Deforestation …and Desertification Destruction of human and animal habitats . However, among countries with a per capita GDP of at least $4,600, net deforestation rates have ceased to increase [12]. Copy embed code: ... Deforestation …and Desertification: Deforestation …and Desertification Destruction of human and animal habitats . b. Deforestation, over grazing, erosion, salinity, draught, erratic & low rainfall Moisture deficit, wind erosion, drought, over grazing erratic and low rainfall, salinity Figure 11. 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. Identify the impact that humans have had on Earth, such as deforestation, urbanization, desertification, erosion, air and water quality, changing the flow of water. The water content in the soil and the groundwater levels also decline in the cleared land. In Ethiopia, deforestation is an ongoing issue that is causing extinction, changes to climatic conditions, desertification, and displacement of indigenous people. Introduct 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. See our Privacy Policy and User Agreement for details. Section C: Physical Landscapes in the UK Take a tour now! 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 is the process of forests being destroyed to make way for human development. People cutting down the trees that help hold the soil in place. Deforestation is a leading cause of climate change which is a leading cause of crop extinction. DEFORESTATION Farming is the most common reason for this action. Generally, the removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity. Sort by: Deforestation - Deforestation Causes, effects and impacts Aims and objectives 1. Desertification, the process by which natural or human causes reduce the biological productivity of drylands. 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 cutting down of trees from an area with no intention of establishing a future stand of trees. Such declines may be the result of climate change, deforestation, overgrazing, poverty, political instability, unsustainable irrigation practices, or combinations of these factors. You can change your ad preferences anytime. Forest conservation as the name suggests is the preservation and the protection of forests. The clearing of forests is a big contributor to global climate change. Desertification affects the livelihoods of millions of people, as it occurs on all continents (except Antarctica). Original Tutorials. Such declines may be the result of climate change, deforestation, overgrazing, poverty, political instability, unsustainable irrigation practices, or combinations of these factors. Figure 4. Deforestation is decrease of forest cover of an area. EQ: How do poor soil and deforestation distress Sub-Saharan Africa? Clipping is a handy way to collect important slides you want to go back to later. Deforestation Mrs. Denicola's Science Corner 782659 PPT. Deforestation accentuates soil erosion (soil degradation). 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. Share Add to Flag Embed . Save trees prashant319. It is estimated that about 40% forests have been lost in the tropics compared to 1% loss in temperatre regions. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Show: Recommended. Generally, the removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity. Instructor: Dana Dance-Schissel Dana teaches social sciences at the college level and English and psychology at the high school level. 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 … Between 2000 and 2009, 32 million acres of tropical rainforest were cut down. If you continue browsing the site, you agree to the use of cookies on this website. Deforestation major factor in global warming. It also involves the reversal of deforestation and environmental pollution. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 892d0e-MzhlY Clipping is a handy way to collect important slides you want to go back to later. Share Add to Flag Embed . Presentation Summary : Deforestation will never stop because of the demand, but we can help reduce that demand. Salt patches and and salt tolerant grass and shrub species. 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. Deforestation makes soil vulnerable to wind and water erosion. Explain the relationship between poor soil and deforestation in Sub-Saharan Africa. Deforestation is a leading cause of climate change which is a leading cause of crop extinction. occur on a large scale [12]. Forests also play an important part in the water cycle and control moisture levels of our ecosystem. Desertification takes place in drylands all over the world. It is land degradation occurring in arid, semiarid and dry sub-humid areas of the world. “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”. Sahel (sub-Saharan Africa): Explain why this region is at risk from desertification and strategies to manage this risk. Desertification is the process by which dry land becomes desert. Human Impact: Desertification Deforestation-Desertification. In India, at the beginning of 20th century forest cover was about 30% of the total land. 1. A majority of the desertification is the result of the actions of people rather than climate. Thar Desert, India: Development opportunities and challenges (e.g. Deforestation. Deforestation is decrease of forest cover of an area. Taega2002. UNEP (1994) United Nations convention to combat desertification in those countries experiencing serious drought and/or desertification particularly in Africa. The tropical and sub-tropical lands are more prone to desertification. deforestation hina amir. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It begins with the loss of plant life through drought or human activities. All Time. It is not uncommon for deforested land to experience extremely arid climates. Roots of trees and plants bind the soil particles and regulate the flow of water, thus saving soil from erosion. DESERTS, DESERTS IN WORLD ,DESERTIFICATION DEFINITION & IT's TYPES , CAUSES OF DESERTIFICATION, MEASURES TAKEN TO PREVENT DESERTIFICATION . As Africa’s population increases and nations try to develop economically, deforestation has become a growing concern. Deforestation can meet some human needs. CAUSAL FACTORS c. Explain the impact of desertification on the environment of Africa from the Sahel to the rainforest. Now customize the name of a clipboard to store your clips. You can change your ad preferences anytime. Desertification, the process by which natural or human causes reduce the biological productivity of drylands. Deforestation is the conversion of forested areas to non-forest land for use such as arable land, pasture, urban use, logged area, or wasteland. Reducing Deforestation In The Amazon Desertification PPT. APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi... No public clipboards found for this slide. Deforestation in India: Causes and Consequences of Deforestation in India! Desertification in Africa is caused by: Poor farming practices. Humans can cause desertification through the clearing of trees and the overgrazing of livestock. Animals being allowed to graze too heavily in an area and … TROPICAL and TEMPERATE RAINFOREST DEFORSTATION Definition The definition of deforestation … PPT - Desertification PowerPoint Presentation - ID:3013857 Global Change and Natural Resources Management (BB-507) Deforestation major factor in global warming. At that rate, deforestation will add 200 billion tons of carbon into the atmosphere in coming decades. Some 10 to 20% of all drylands may already be degraded, but the precise extent of desertification is difficult to … It is land degradation occurring in arid, semiarid and dry sub-humid areas of the world. 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 A minority has grown rich from the unsustainable use and largescale exploitation of land resources, with related conflicts intensifying in many countries. 1. People cutting down the trees that help hold the soil in place. Deforestation is accompanied by reduced humidity, owing to the absence of transpiring trees. The main cause of deforestation in Africa’s rainforests today is … (Standard #: SC.7.E.6.6) 2 Original Tutorials. Introduct View deforestation (1).ppt from GEOGRAPHY MISC at Southern New Hampshire University. In this article, the causes, effects and solutions for desertification are examined. Finding 2. 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 A majority of the desertification is the result of the actions of people rather than climate. The last chance for extinction for this plant species and complete desertification. Deforestation adds 15% of the CO2 in the atmosphere, more than the carbon from all cars and trucks. In fact, deforestation has been linked to desertification and droughts. Figure 4. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. See our Privacy Policy and User Agreement for details. No public clipboards found for this slide, Deforestation: Causes, Effects and Solutions. Desertification Arable land in Africa is in high demand and being dwindled away by desertification. Deforestation in India: Causes and Consequences of Deforestation in India! Desertification poses one of the greatest environmental challenges today and constitutes a major barrier to meeting basic human needs in drylands. Deforestation can meet some human needs. Deforestation worksheets English Lessons for Kids - Videos, Printables, Games, Online Tests Teach kids with an engaging blended English program. Download Let's Connect. Deforestation is the process of forests being destroyed to make way for human development. Mandar Gadkari. The term desertification was coined by the French botanist, Aubreville, in 1949 to describe land degradation. 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. If you continue browsing the site, you agree to the use of cookies on this website. Animals being allowed to graze too heavily in an area … 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. Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). 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. Read at : Google Alerts – desertification Deforestation-Desertification Taega2002 The last chance for extinction for this plant species and complete desertification. PPT ON DEFORESTATION BY Mandar Gadkari. ADVERTISEMENTS: Desertification: Causes, Effects and Control! See our User Agreement and Privacy Policy. Millions of people will likely lose their livelihood and will have to migrate to foreign countries in order to survive. At that rate, deforestation will add 200 billion tons of carbon into the atmosphere in coming decades. 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. The clearing of forests is a big contributor to global climate change. - The Guardian, 27 June 2018. Deforestation also has adverse impacts on biosequestration of atmospheric carbon dioxide, increasing negative feedback cycles contributing to global warming. Cause and effects of deforestation jasher136. PPT - Desertification PowerPoint Presentation - ID:3013857 Global Change and Natural Resources Management (BB-507) Deforestation-Desertification. Desertification is more anthropogenic (man-made) than it is natural. Deforestation is the practice of clearing a wide area of trees, so the land can be used for another purpose. View deforestation (1).ppt from GEOGRAPHY MISC at Southern New Hampshire University. 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. It is a […] The world has reached a point where we must reconcile these differences and rethink the way in which … Deforestation also has adverse impacts on biosequestration of atmospheric carbon dioxide, increasing negative feedback cycles contributing to global warming. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Desertification is a big global problem, which will become even worse due to the effects of global warming. Deforestation indonesia David Santoso. “Desertification is land degradation in arid, half-arid and dry sub-humid areas resulting from opposite human impact”. desertification Definition Desertification is a process of turning the productive land into desert. A multi-level English curriculum featuring cartoon animated videos, engaging games, interactive tests and a progress tracker. Salt patches and and salt tolerant grass and shrub species. Presentation Summary : Case study: strategies for. A.S. Goudie, in Encyclopedia of Environmental Health, 2011.   Deforestation: When humans remove or clear large areas of forest lands and related ecosystems for non-forest use. - The Guardian, 27 June 2018. Download Let's Connect. It is a […] Ban on cutting of trees and new trees and planting more. Looks like you’ve clipped this slide to already. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The preservation of allnatural resourcesis absolutely essential for the balance of our ecosystem. Desertification is the process by which dry land becomes desert. Examples of deforestation include conversion of forestland to farms, ranches, or urban use. 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. There should be an implementation of regulations of laws at organizational and governmental levels due to the extent of deforestation. Now customize the name of a clipboard to store your clips. The best way to stop deforestation is replanting. It is well-acknowledged that the principal agent of land degradation is human activities. There should be an implementation of regulations of laws at organizational and governmental levels due to the extent of deforestation. Case Study: Strategies For. Deforestation is the conversion of forested areas to non-forest land for use such as arable land, pasture, urban use, logged area, or wasteland. Taega2002. Presentations (PPT, KEY, PDF) logging in or signing up. 1 Other Resources. TROPICAL and TEMPERATE RAINFOREST DEFORSTATION Definition The definition of deforestation is the loss of forest Between 2000 and 2009, 32 million acres of tropical rainforest were cut down. Desertification is land degradation in drylands that affects biological productivity as well as the livelihoods of millions of people. 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. 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 Text with annexes. It is estimated that about 40% forests have been lost in the tropics compared to 1% loss in temperatre regions. Deforestation adds 15% of the CO2 in the atmosphere, more than the carbon from all cars and trucks. extreme temperatures, water supply and inaccessibility). World forest cover of 7000 million hactares has been reduced 2400 million hectares in 2000. 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. 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. As Africa’s population increases and nations try to develop economically, deforestation has become a growing concern. World forest cover of 7000 million hactares has been reduced 2400 million hectares in 2000. AND MANAGEMENT. Millions of people will likely lose their livelihood and will have to migrate to foreign countries in order to survive. It begins with the loss of plant life through drought or human activities. See our User Agreement and Privacy Policy. 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. And finally, forests are the natural home and habitat for millions of species … This may sound very cliche, but recycling is the main way to reduce 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. Examples of deforestation include conversion of forestland to farms, ranches, or urban use. Deforestation. If you continue browsing the site, you agree to the use of cookies on this website. 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.” Illustrate the causes of deforestation and the impacts. Deforestation Powerpoint[1] tutmon930. Figure 5. reducing deforestation in the Amazon ... Desertification is where the soil dries out and blows away and the land becomes desert. “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”. The main cause of deforestation in … We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. 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. Desertification in Africa is caused by: Poor farming practices. 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. Afforestation And Deforestation PowerPoint PPT Presentations. Understanding Desertification Introduction Desertification is the change of land and its vegetation that makes it unable to support life, becoming like a desert. Humans can cause desertification through the clearing of trees and the overgrazing of livestock. What is deforestation? 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 DESERTIFICATION Deforestation is the act of clearing a wide area of trees to change the purpose of the land. A presentation about the state of the world's forests, the main causes behind deforestation, and what we can do about it. Ban on cutting of trees and new trees and planting more. SS7G2 The student will discuss environmental issues across the continent of Africa.   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. These include clearing for farming purposes, ranching and urban use. Desertification Arable land in Africa is in high demand and being dwindled away by desertification. 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. The population explosion has created pressure on forest land and resources, and this causes deforestation. Looks like you’ve clipped this slide to already. U.N. Environmental Programmes for the Convention to Combat Desertification (CCD) Google Scholar Alexandra LOVICHOVA, Nicholas EIO, Kenneth HO. Presentations (PPT, KEY, PDF) logging in or signing up. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 892d0e-MzhlY 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. The best way to stop deforestation is replanting. Desertification is a big global problem, which will become even worse due to the effects of global warming. Figure 5. Deforestation, in fact, leads to soil erosion on a large scale since the topsoil comes loose. In India, at the beginning of 20th century forest cover was about 30% of the total land. Demand and being dwindled away by desertification 30 % of the actions people! This action Games, interactive Tests and a progress tracker impact ” levels due the. 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Into the atmosphere in coming decades % of the world English deforestation and desertification ppt minority has grown rich the...