Land degradation is the blanket term usually used to describe a number of land and soil degradation issues such as soil contamination, soil erosion, desertification, and more. We have a growing population of people on earth.As mentioned above, land and soil are resources that we use to not only regulate the environment, but use to extract or produce other resources for that growing population of people.We will need more production or better efficiency in the future from out land resources, not less.We use land to: 1. Reduction in water quality is responsible for more than two million deaths and billions of illness annually across the globe. Bekir Pakdemirli, ministry of agriculture and forest, Turkey (Left) and Ibrahim Thiaw, head of United Nations Convention to Combat Desertification at World Day to Combat Desertification at Ankara Turkey, June 17, 2019. Effects of Environmental Degradation. In this unique situation, environmental degradation is a specific instance of utilization or generation externalities reflected by uniqueness amongst private and social Impact on Human Health; Human health is heavily impacted by environmental degradation. Land degradation results from the combined effects of processes such as loss of biological diversity and vegetative cover, soil loss nutrient imbalance, decline in soil organic matter and decrease of infiltration and water retention capacity. "We have to increase food production by 50 percent, but crop yield has decreased by 50 percent in some regions because of land degradation, climate change and biodiversity," Thiaw added. Some per­ ceivethat land degradation poses a potential threatto global food supplies over the long term (Pimentel et al. Develop housing, commercial buildings and factories, build roads and other infrastructure 3. /Photo courtesy: Mehmet Engin Karakas. Soil erosion and land degradation through various means further affect the physical viability of the soil profile and the environment in terms of solid, water, air ratio as well as chemical and biological balances. Grow food, grow fibres, raise livestock 2. Land degradation is a concept in which the value of the biophysical environment is affected by one or more combinations of human induced processes acting upon the land. Nearly half of the world's population resides in cities and consumes resources produced in an area 200 times the size of the city. Environmental degradation, to a large scale, is the result of market failure, namely the non-existent or poorly functioning markets for environmental goods and services. Final Government Distribution Chapter 4: IPCC SRCCL Subject to Copy-editing 4-4 Total pages: 186 1 Executive Summary 2 Land degradation affects people and ecosystems throughout the planet and is both affected by 3 climate change and contributes to it. Thus, in order to prevent these adverse consequences, we should take several measures in our daily life. The map of the study area is presented on the next page. In the following, the types, causes, effects and solutions for environmental degradation are examined. Ministers and senior delegates from more than 10 countries are attending the meet. 14, pages 4-6 (2000) Let us check what environmental degradation is, its causes and effects. Land degradation cancels out advanced by improved crop yields and reduced population growth. Beijing ICP prepared NO.16065310-3, Land degradation affecting economy of developing nations: UN. It is also caused by human activities that pollute or degrade the quality of soils and land utility. The United Nations Convention to Combat Desertification is striving to achieve land degradation neutrality to cease the advance of sand. Although land degradation is defined by reference to productivity, its effects may include diminished food security, reduced calorie intake, economic stresses and loss of biodiversity. Water degradation: Pollution of water from trash dumped in oceans, illegal dumping, disposal of large amounts of industrial waste into nearby rivers or lakes etc. Ibrahim Thiaw, head of the UN Convention to Combat Desertification (UNCCD) addressing delegates at the event said, with one out of every four hectares of productive land is becoming unusable and the time has arrived for combining traditional knowledge, faith in communities and technology to restore 150 million hectares of farmland by 2030. The health impacts of desertification and drought [pdf, 1.3 Mb] Review. Atmospheric degradation: This includes air degradation, particle pollution and the depletion of the ozone layer. The government decided to take concrete actions to avoid, reduce and reverse land degradation, and mitigate the effects of drought. Land degradation can be viewed as any change or disturbance to the land perceived to be deleterious or undesirable (Eswaran, 2001). These, in turn diminish the availability of nutrients and water to the plants and ultimately the productivity of the land. Land degradation in developing countries is reducing national domestic product by nearly eight percent requiring urgent action to reverse the process, UN Secretary-General António Guterres said on the 25th anniversary of World Day to Combat Desertification held in the Turkish capital Ankara on Monday. It negatively affects food production, livelihoods, and the production and provision of other ecosystem goods and services. Land degradation is a concept in which the value of the biophysical environment is affected by one or more combinations of human induced processes acting upon the land. Effects focus on atmosphere, human health and nature.Environmental degradation means reduction in the quality of the environment due to man made and natural factors. Ecological degradation can have serious effects on many animals, plants and also for humanity. Fighting desertification is possible only when we work collectively. Usually land degrad ation is described in terms of the loss in natural resources (soil, water, fauna and flora) or in the biophysical process by which it functions. The fast pace of urbanization in developing countries has further added to the problem. Such factors have resulted in the world losing 24 billion tons of fertile land every year. "The world is dealing with sea, ocean and surface water protection. More than 169 countries – mostly in Asia and Africa – are facing some of the worst impacts of desertification, land degradation or drought, said Guterres. Nearly half of the world's population resides in cities and consumes resources produced in an area 200 times the size of the city.

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