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