Wow interesting to know! Such kind of pollution is caused either due to natural events such as soil erosion or due to excessive soil contamination. For humans to cause species to become extinct and to destroy the biological diversity of God’s creation, for humans to degrade the integrity of the earth by causing changes in its climate, by stripping the earth of its natural forests, or destroying its wetlands, for humans to contaminate the earth’s waters, its land, its air and its life with poisonous substances, these are sins. Deforestation is another serious cause of land pollution. Wheteher for logging, construction or farmland, deforestation ranks as one of the major causes of land pollution. The major causes of land pollution are construction, domestic waste , industrial waste and agriculture. We must be diligent in insuring that tough laws are enacted that require the very best pollution control technologies imaginable, pass strict pollution emission standards and make sure they are enforced. For example, although cassava is the third most consumed carbohydrate in the world, the practice of dumping its toxic byproducts, that is, hazardous solid and liquid residues directly onto the land, continues in Nigeria today. Many species cannot adapt to these severe changes in temperature and many species do not survive the destruction of their habitats [10]. The herbicide atrazine mentioned above has been found to cause changes in the reproductive systems in frogs, turning male frogs female.. For mining purposes, large areas of land have to be processed. All the while, dust particles and other chemicals keep escaping out into the environment and polluting it. We are a couple of environmentalists who seek inspiration for life in simple values based on our love for nature. The significance of land pollution is a function of the harm it causes. Love Canal was an abandoned canal project which became a landfill for dumping hazardous waste in the 1950s. The source of industrial waste ranges from factories, oil refineries, energy plants, pharmaceuticals etc., while the type of garbage these industries generate include metals, plastics, paints and many toxic chemicals and byproducts. Will it look better than it looks today? Land pollution is a major problem around the world and is caused by a variety of factors. Greentumble is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. It can also renter the soil through rainwater. Gravel & Dust From Unpaved Roads One of the most unnoticed of all the major causes of land pollution are the millions of miles of unpaved roads around the world. Not to mention, the damage caused to the various life forms that depended on the forest for sustenance. Land pollution is an equally serious problem and often also contributes to water pollution through percolating down to the water tables or erosion runoff into open waters. Sources of soil pollution can be direct, for example, from dumping toxic chemicals directly on to a site, or indirect, for example where toxic chemicals leach through the soil from particulates that have settled from air pollution from a nearby lead smelter [1]. Industrial pollution causes land pollution: What can we do to prevent land pollution? These nuclear waste, if it comes in contact with people, can cause severe and long-term genetic health issues. 10 Most Plastic-Polluted Rivers Ravaging the Oceans, theloudspeaker.org@gmail.com , rahul@theloudspeaker.org. Such kind of pollution is caused either due to natural events such as soil erosion or due to excessive soil contamination. Human activities have gradually destroyed and degraded the land, causing diseases to humans and animals, reducing the ability to support the surrounding ecosystems and their numerous species. The high cost of filtering agricultural chemicals in wastewater treatment plants is ultimately absorbed by the drinking water consumer and one must question whether that is a fair allocation of expenses or whether the agriculture specialist responsible for the pollution should bear the cost, resulting in a better likelihood of more responsible decision-making. The expansion of housing developments, businesses, industry, infrastructure and agriculture all necessitated by an unprecedented population explosion over recent years accounts for humans modifying over 50 percent of the earth’s topsoil [2]. It’s simple. But the destruction of land directly or indirectly by humans is worse than a … We humans have been long fighting to protect and save our planet. Land pollution rarely affects only the landscape. (Required) (Will not be published) (Required) Current [email protected] * 2021 UG/PG Admissions. What is Land Pollution Land pollution is a worldwide issue in these days. Today, we have brought you the causes and effects of it. Let's consider the main causes and types of land pollution in turn. A dead zone at the mouth of the Mississippi River from fertilizer runoff primarily from corn fields along its banks, covers more than 7700 square miles (20,000 sq km) in the Gulf of Mexico during the summer months. Even though there are these so-called ‘strict’ regulations in place to check the leaking of industrial waste into the environment, ground reality sees a lot of this waste being dumped in landfills, where it makes a massive contribution to land pollution. However, a lot of matter is left behind which is highly radioactive and contains many deadly chemicals. Say the effects of land pollution . Strip mines obviously remove the topsoil and contribute to erosion. Land pollution is a major problem around the world and is caused by a variety of factors. We are working hard to improve our content. Which cause of land pollution is the most urgent depends to some extent upon who you are and where you are. We can make sure that our personal litter is disposed of properly. Agricultural activities are one of the major sources of land pollution. And studies support evidence of their carcinogenic effects as well as various other negative immune, reproductive, neurological and endocrine effects [7]. So without further ado, here are the top 10 cause of land pollution… In no particular order. A 2004 study showed that China’s overall land reclamation rate to its strip mining operations was only about ten to twelve percent. LAND POLLUTION: The contamination of and with different kinds of wastes is called land pollution. that took place over the now polluted land. Land that once enjoyed forest cover is now exposed, compacted by heavy machinery and otherwise paved. Similarly, when we misuse the land resources, land pollution happens. Courses After 12th. Farmers routinely apply highly toxic fertilizers, pesticides, fungicides, herbicides and insecticides directly on to the crops and land. Because the materials are buried and not visible, a recent investigation to find hazardous waste dumps looked at the effect of an increase in the number of roads on specific health outcomes of people living nearby, in particular: infant mortality, hemoglobin level and severe anemia of children under five years old [25]. Zoning requirements mandating havens of biological diversity at the edges of agricultural land, once the toxic chemicals are no longer in the equation of course, would work to promote the natural balance of life, where crickets and frogs and pollinators can all help make the land more productive. Although the word ‘pollution’ has become common knowledge, ‘land pollution’ should not be taken lightly at all. land pollution is a major problem in the world. One cause of land pollution can be mining. Land pollution is a grave issue that is slowly killing life on earth, and sadly, we are still unaware of its effects. Land pollution occurs when solid or liquid waste materials deposits on land or underground that can contaminate the soil and groundwater “ Causes of Land pollution The cause is the accumulation of solid and liquid waste materials that contaminate groundwater and soil. The causes of land pollution can have drastic consequences, especially when looking at the survival of animals, humans, the quality of the soil and even the water. It appears that the double-shelled tanks storing radioactive waste have sprung leaks. Requiring sustainable practices that help land regenerate and reestablish a community of beneficial organisms between crops would be helpful. The second type of land pollution occurs when the original soil structure is disturbed to such an extent that it loses its life-giving capability. The ash and particles from burning fell to the earth and were absorbed by the soil. Forest are cut down because people want more settlement space and also for farming purposes. Ever since the birth of the industrial age, development has been trying to catch up to the ever growing population and its demands. This has further consequences for us as part of the web of life. The balance of mining is done underground, where pillars support the earth while work is performed underground and at the end, removed or simply left to collapse. Underground mining brings a lot of waste earth and rocks to the surface where it is left. As trash decomposes, it can release toxins into the air or into groundwater sources, compounding its effects. In most cases, one can easily draw a direct line between the degeneration of soil, and the human activities such as construction, mining, waste dumping etc. Nor is the problem confined to abandoned lots or illegal dumpsites. Forty percent of the world’s mines are strip mines. Land pollution, the deposition of solid or liquid waste materials on land or underground in a manner that can contaminate the soil and groundwater, threaten public health, and cause unsightly conditions and nuisances. Land pollution. The first is where the soil gets contaminated, due to the addition of foreign elements. Prior to being banned in 1977 due to its adverse effects on humans and wildlife and long-term persistence in the environment, PCBs or polychlorinated biphenyls were widely used in industrial coatings and insulation materials for transformers as well as hydraulic fluids, fluorescent lights and various consumer goods. But there are even more serious problems how land pollution affects the environment. Where there are no plants, there is no oxygen-generating mechanism (photosynthesis), no food or habitat for wildlife, amphibians, insects, and probably few, if any microorganisms to aerate, detoxify and regenerate the soil. A drive down any road reveals that humans contribute to land degradation by littering. The rising construction of building takes away the trees that takes away the homes of the animals living there. Such a polluted land, although may increase the production for a short while, in the long run, the productivity goes down. Even the EPA has concluded that any liner will begin to leak eventually [21]. That being said, the same number of people will eat the same amount of food wherever they live and require the same amount of other resources, maybe even less when it comes to housing and given the more plentiful options for public transportation, it may well be that their CO2 emissions are lower and their environmental footprint smaller. Nuclear plants through the process of nuclear fission and fusion produce vast amounts of energy. Typical examples of such waste material are glass, metal and the most popular ‘plastic’! When it rains, a soil without plants to hold it in place will erode and the chemicals it contains on its surface and within the soil itself will runoff and pollute rivers and streams the water empties into, or bays and oceans, either directly or via tributaries. Soil that is contaminated becomes less productive and this reduces the value of land. This human activity appears more than a little reckless when considering that it takes 500 years to naturally produce 2.5 cm topsoil in ideal conditions, absent of ecological changes [3]. The spreading of plant protection products such as pesticides and herbicides, as well as the emissions of livestock buildings and farms are at the origin of soil pollution, in particular by nitrogen and phosphates. The world population increase and increased demand for a food supply is causing forests and grasslands to be converted to farmland. A 2007 Cornell University study estimated that pollution causes 40 percent of all deaths worldwide each year 4. Forests absorb almost 20% of this heat, thus preventing soil degradation. The ground when exposed to the sun’s heat and various other environmental factors for a prolonged time, could lead to desertification, which is a severe case of land pollution. Leaching radioactive cancer-causing isotopes into the soil, only five miles from the rushing Columbia River [22]. Overpopulation and excessive industrial activities lead to a lot of sewage waste being generated. Removal of even a portion of the canopy changes the environment of the forest as the canopy blocks the harmful sunlight and keeps in heat at night. The mining process utilises heavy metals and many toxic chemicals such as sulphuric acid. For these reasons, nuclear waste is usually dumped deep beneath the ground. One of the favored dumping areas is highway construction sites. Causes of Land Pollution The bottom line is that we along with all the life on this planet depend on this land to sustain us. Deforestation leaves the land exposed, which leads to rapid soil erosion. This happens since, mining requires a lot of surface land clearing, drilling, excavating etc. The land is said to be polluted when the soil’s original natural composition is disturbed, due to the addition of foreign elements, to such an extent that it can no longer sustain the ecosystem that depended on it. One of the largest causes of land pollution is mining activities As the demand for goods increases along with the growing population, the demand for raw materials also increases. The change in chemical composition of streams and rivers from this chemical runoff upsets the natural balance of life causing other, often foreseeable but unanticipated problems. Toxic chemicals can leach into the soil and reach the water table below, often a source of drinking water for the nearby community. In the Amazon rain forest in Brazil, an area the size of a football field is clear-cut by loggers every second [9]. All of these non-biodegradable waste mostly ends up in a landfill where they will sit for decades or even centuries, continually poisoning the land and the groundwater. Populations eating less beef would go a long way to reducing the need for animal feed and land for grazing. It is the unnecessary materials that contaminate and damage our land. It brings excess nitrogen to the water environment, creates algal blooms and consequent dead zones in the water where nothing can live. All of the activities mentioned above, that cause land pollution, also requires the land to be cleared first. While heavy machinery keeps spraying #monocrops with #pesticides and #fertilizers, millions of #family #farmers are applying agroecological approaches to redress those impacts and revive #rural areas. Let’s have a look at these activities in detail to see how exactly pollution of land resources happens when they take place. Many times, it is directly and indirectly caused by human activities and abuse of land resources. Left untreated, a lot of sewage waste tends to leak out of underground pipes, polluting the surrounding soul. The truth is that nobody can see the future, however with the ever increasing human population, there is one major problem that has been getting worse over time: land pollution. This means that flooding is worsened as the land no longer has the ability to absorb excess rainfall [13]. Diseases Caused by Land Pollution. Hope we can work together to fight pollution from our planet! Often, cleared land is not used in its entirety, leaving “wasted land” in its wake. Behavioural objectives : At the end of lesson, pupils should be able to: Define pollution land pollution; List common causes of land pollution . Industrial activities often release toxic and material wastes onto the land or into the atmosphere where they settle onto the land. Land pollution is the destruction of land as a result of human’s activities and the misuse of land resources. This is one of the reasons why species getendangered. Land pollution can be caused by several different factors, many of them related to human behavior. The removal of plants has led t… Land pollution can be defined as the destruction of the planet’s land surface. The removal of trees to make way for urbanization hasaffected the environment significantly. A loss of minerals and fertility can make the land less valuable. The liquid that leaks from landfills is known as leachate, often a. highly toxic liquid containing many chemicals resistant to ordinary wastewater treatment. 25% of the world’s pesticides come from cotton fields that’s why our iBan Plastic Reusable Shopping Bags are made of 100% organic cotton. The toxic chemicals can lodge in the ground sediment of the stream, adversely affecting the aquatic life that sustains itself by sheltering and feeding there. Let us know if you liked this article. Costs of treating well water, in those situations where the contamination has been discovered by neighbors was $1.12 billion between 1991 and 2004. Economic incentives need to be put in place for farmers at the frontier of forests so that they intensify their production without expanding their land by cutting down the forests [27]. Such deforestation in itself causes severe land pollution. In many developed countries, regulations now require land reclamation when the project is over. The millions of tons of garbage that is collected, first get sent to a recycling unit. Greentumble was founded in the summer of 2015 by us, Sara and Ovi. The farmers could be educated by local extension agencies in sustainable practices like conservation tillage, cover crops, crop rotation and adding crop residuals to increase the fertility of their soil instead of fertilizers that cause greenhouse gas emissions, and land, water and air pollution. Too, many developing countries have little or no enforced regulation. Land pollution often contributes to water pollution as nutrients and substances from polluted sites seep into the groundwater or run off into lakes and rivers before reaching the oceans. Furthermore, it occurs mainly due to the indirect and direct effects of human activities. It is primarily because of our irresponsible behaviour of consuming in excess that leads us here to this stage, that we must now fight to protect the planet. Studies in US western states showed success rates of new seedlings taking purchase between ten and thirty percent [19]. The land is considered to be polluted the minute it no longer grows or becomes hard to grow crops or plants and is hazardous work in it. A lot of this debris is also left behind even after the construction has been completed. Effects of land pollution on the environment, Why Is Biodiversity Important to Ecosystems, many species do not survive the destruction of their habitats, easy runoff of fertilizers and other applied chemicals, apply highly toxic fertilizers, pesticides, fungicides, herbicides and insecticides, Urbanization contributes to land degradation. Land Pollution refers to the deterioration of the earth’s land surfaces. An urban planner looked at yet other needs the land provides people and estimated in 1996 that the land required to feed the population of London, supply their timber products and reabsorb their CO2 emissions by areas with growing vegetation was 125 times the size of the city [23]. Loggers are not the only ones responsible for the rapid deforestation of the earth. Our goal is to inspire people to change their attitudes and behaviors toward a more sustainable life. Land pollution takes place when waste is not disposed And it is our actions that inevitably pollutes the land, which causes the planet the most harm. So speak up, speak out and share such knowledge with your family, friends and colleagues. Deforestation carried out to create drylands is one of the major concerns. Here are 5 Simple Tips To Reduce Plastic Waste. Plastic continuously breaks down, and while doing so, leaches out deadly toxins such as BPA, which is linked to cancer. And a problem when the reclamation is attempted is that the land has become so degraded it often cannot support newly seeded growth. We behaved similarly with another essential resource required for our survival – water! And the health costs to treat consequent respiratory diseases as of 2016 were running $23.10 for each kilogram of nitrogen used in the US [16]. Here are a few ideas for things we can do to prevent or reduce land pollution. Natural causes such as volcanic eruption, hurricanes or tornadoes can pollute land but since they are the natural causes, we are so helpless about it. Overgrazing also causes loss of natural vegetation and compaction of the soil, disrupting the balance of natural microorganisms and often promoting the growth of harmful bacteria as well as contributing to the problems caused by erosion [17]. Land pollution is also caused by waste that is washed ashore from boats, oil rigs, and sewage outlets, referred to as marine trash [26]. Mining of lignite causes pollution of land, air, and water pollution and ecological damage if unattended of which land pollution is of most significant one. Land pollution is common, and it is important for us all to know about its crippling effects. The most worrisome of this is plastic, and especially single-use plastic, which is of such low quality that it gets discarded after just one use. Effects of land Pollution. Not as obvious are the oils, paints and other hazardous household wastes disposed of along roads because they are not accepted by most household waste collectors. Once crops are harvested, the remaining soil is easily eroded by water and wind, and a loss of … The broad range of substances that spill on the land is the primary cause of land pollution. Related Post. The world’s population needs to be educated in the health hazards of these pollutants to create an awareness of what is happening and the importance of being involved. The damage wrought from fertilizer runoff from agriculture is well-documented. The runoff is not only continuing, unabated, but is expected to increase as the demand for corn to feed cattle and as a biofuel increases [15]. Such activities not only expose the land to soil erosion but also lead to the commonly heard cases of land caving in at mining sites. Over time, the soil turns poisonous and is harmful to the various microbes and insects, and in turn the birds and animals that feed on them. Much of this agricultural land is required to grow crops for animal feed, primarily cattle for the beef industry. Air and water pollution are often more discernible than soil pollution and evoke a more visceral response, a revulsion against what can be seen. Read Types Of Water Pollution to learn more. Only when a large number of well-informed people come together and demand a change, do governments and businesses tend to listen. This applies too to regulations governing mining and industrial waste and disposal of solid and hazardous waste. Land developers capitalizing on urban sprawl cut down forests, as does the agricultural industry in order to increase the amount of land for growing crops. It is, however, the varied human activities that primarily harms the earth. 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