LAND DEGRADATION AND CONSERVATION MEASURES 1. Soil degradation is a serious global environmental problem and may be exacerbated by climate change. The "productive capacity of land" cannot be assessed simply by any single measure. PGT!Geography! A minority has grown rich from the unsustainable use and largescale exploitation of land resources, with related conflicts intensifying in many countries. As the result of a discussion that started with a debate about the indicators of land degradation and desertification in Central Asia in the context of the United Nations Convention to Combat Desertification (UNCCD), it was realised that the winter cold steppe regions are seldom investigated from a multi-factorial perspective. Abstract. Land degradation can be defined in several ways depending upon the subject that needs to be emphasized. Land Degradation. Final Government Distribution Chapter 4: IPCC SRCCL Subject to Copy-editing 4-5 Total pages: 186 1 habitats, and infrastructure through increased rates of land degradation (high confidence) and from 2 new degradation patterns (low evidence, high agreement). See our User Agreement and Privacy Policy. Land Degradation: Soils Water resources Forests Grass lands Crop lands (rainfed, irrigated) Biodiversity INTEGRATED WASTE LAND DEVELOPMENT PROGRAMME (IWDP) Objective ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 4a4aaa-ZTMxY Now customize the name of a clipboard to store your clips. S!D!Public!School,!Pitampura are captured by the concept of land degradation. If you continue browsing the site, you agree to the use of cookies on this website. about the LAND DEGRADATION AND CONSERVATIONMEASURES. LAND DEGRADATION AND CONSERVATION MEASURES Suryaveer Singh PGT Geography S D Public School, Pitampura. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Land degradation is a process in which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land. Clipping is a handy way to collect important slides you want to go back to later. By Imoke Eni. Afforestation and Reforestation. Land restoration and revegetation is carried out through execution of corrective measures on land where the degradation has occurred. Title: Land Degradation 1 Land Degradation 2 Definition. Land degradation is, however, difficult to grasp in its totality. 2. There has also been a shift in focus from soil degradation (such as covered by the GLASOD, ASSOD and SOVEUR projects) to land degradation (e.g. Another problem is loss of soil caused by urbanization. • Mining sites are abandoned after excavation work is complete leaving deep scars and traces of over-burdening. and Orissa deforestation due to mining have caused severe Looks like you’ve clipped this slide to already. GLADA), the latter including more biophysical elements such as water, vegetation, animals and men. Land degradation means: 1) Loss of natural fertility of soil because of loss of nutrients. However, after a few years of land use without any soil conservation techniques, production declines pushing the farmers to clear more land to grow annual crops. You can change your ad preferences anytime. humans. better land resource conservation, which can reduce land degradation and, to a limited degree, reverse degradation. Land Degradation Neutrality (LDN) has been defined by the Parties to the Convention as: A state whereby the amount and quality of land resources, necessary to support ecosystem functions and services and enhance food security, remains stable or increases within … {4.1.6, 4.2.1, 4.7} 3 Land degradation is a driver of climate change through emission of greenhouse gases and existing ongoing assessments such as the IPBES Land Degradation Restoration Assessment and the UNEP-IRP on land restoration, ecosystem resilience and their contributions to poverty eradication” ICCD/COP(13)/CST/4 “to encourage the development and implementation of specific rehabilitation, restoration and reclamation measures and The current measures usually executed are summarized below: a) On cultivated land: 1. • In states like Jharkhand, Chhattisgarh, Madhya Pradesh Land erosion is also a serious problem caused by forest fires and land 4) Pollution of water resources from the contamination of soil through which water sweeps into ground or runoff to the water bodies. • Poor land management practices include grazing of stock that has hard hooves, growing of crops that require large amounts of fertilisers and pesticides especially superphosphate and nitrogen, and irrigation for crops on sandy soils. If you continue browsing the site, you agree to the use of cookies on this website. The Top 5 Ways to Reduce Land Degradation in Connecticut 1. complete leaving deep scars and traces of over-burdening. The less productive land was left behind and used for pasture. • It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable. Desertification is a land degradation problem of major importance in the arid regions of the world. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Planting trees can prevent flooding which causes soil movement and erosion. Deterioration in soil and plant cover has adversely affected nearly 70% of the drylands. ADVERTISEMENTS: Land degradation is the major consequences of direct interference of human activities in the natural phenomenon. 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