File Name: soil and land pollution .zip
We tend to look skywards when talking about pollution, but this problem is not confined to our skies. The soil in which our fruit and vegetables grow is also suffering its consequences, the effects of which getting to us directly, for instance, through the aforementioned foodstuffs.
Soil pollution has many sources, from agriculture to industry to human activity. Polluted soils affect harm life and, in turn, wildlife. Depending upon the polluting agent, pollutants can persist in the environment.
Soil pollution has many sources, from agriculture to industry to human activity. Polluted soils affect harm life and, in turn, wildlife. Depending upon the polluting agent, pollutants can persist in the environment. Solutions, therefore, involve not just removing a source of pollution but also cleaning up and restoring the polluted area. Adding to the complexity of soil pollution is nonpoint source pollution NSP , which enters the environment through runoff.
Take any action at your disposal to reduce soil pollution, as you may not always find a clearly defined source. Sulfur dioxide emissions can cause acid rain and forest destruction. Fortunately, the introduction of scrubbers on smokestacks of coal-burning power plants has produced some progress in this arena. The U. Environmental Protection Agency EPA reports a 71 percent decrease in sulfur dioxide concentrations from to Help solve the problem by contacting your legislators and asking them to encourage development of alternative fuel sources.
In the home, conserve energy use; the less you use, the less pollution ends up in the air and soil. Consider the amount of needlessly generated waste. According to the Clean Air Council, almost one-third of the waste in the U. Chemicals used in paper manufacturing can end up in the soil. Choose wisely when shopping; avoid purchasing products with excessive packaging. Reuse holiday wrap, or cut down on the amount you use. The EPA has identified agricultural runoff as the primary source of water pollution.
Runoff contains pesticides, fertilizers, and agricultural waste that can have harmful effects on soils. Excessive amounts of phosphates, phosphorus and nitrogen found in fertilizers can cause fish and plant kill, resulting in contaminated soils. Use organic herbicides when gardening, or none at all.
Plant native plants, which thrive in local conditions, often making pesticide use unnecessary. Help restore polluted wetlands. A single acre of wetlands can hold more than of one and a half million gallons of water, which runoff can taint, eventually leading to soil pollution. Work to restore wetlands and reduce NSP. Support local conservation efforts by donating to or volunteering with organizations such as The Nature Conservancy that purchase land for restoration.
Finally, simply reduce your negative impact on the environment. Despite educational efforts, the average American generates more than four pounds of trash daily, more than seventy percent of which ends up in landfills, where toxins leach into the soil.
Recycle whenever possible to help ease soil pollution. Use cloth bags instead of paper or plastic at the grocery store, and substitute polycarbonate bottles for plastic water bottles. Chris Dinesen Rogers has been online marketing for more than eight years. She has grown her own art business through SEO and social media and is a consultant specializing in SEO and website development. Her past work experience includes teaching pre-nursing students beginning biology, human anatomy and physiology.
Rogers's more than 10 years in conservation makes her equally at home in the outdoors. About the Author. Photo Credits. Copyright Leaf Group Ltd.
Solutions for Soil Pollution
Environmental Risk Assessment of Soil Contamination. Environment pollution is a burning topic of the day. Air, water and soil are being polluted alike. Soil being a "universal sink" bears the greatest burden of environmental pollution. It is getting polluted in a number of ways.
“Soil pollution” refers to the presence in the soil of a chemical or substance out of place and/or negative effects on soil are soil sealing and land consumption. Apart from at apaei-essonnesud.org). Beuchat.
Soil Contamination, Risk Assessment and Remediation
This includes chemical, physical and biological processes affecting flora, fauna, water, air and soil in relation to environmental pollution. Because of its scope, the subject areas are diverse and include all aspects of pollution sources, transport, deposition, accumulation, acid precipitation, atmospheric pollution, metals, aquatic pollution including marine pollution and ground water, waste water, pesticides, soil pollution, sewage, sediment pollution, forestry pollution, effects of pollutants on humans, vegetation, fish, aquatic species, micro-organisms, and animals, environmental and molecular toxicology applied to pollution research, biosensors, global and climate change, ecological implications of pollution and pollution models. Articles should not be submitted that are of local interest only and do not advance international knowledge in environmental pollution and solutions to pollution.
With the rise of concrete buildings and roads, one part of the Earth that we rarely see is the soil. It has many different names, such as dirt, mud, and ground. However, it is definitely very important to us. The plants that feed us grow in soil, and keeping it healthy is essential to maintaining a beautiful planet.
The land within the boundaries of the United States—covering nearly 2.
Soil contamination or soil pollution as part of land degradation is caused by the presence of xenobiotics human-made chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste. The most common chemicals involved are petroleum hydrocarbons , polynuclear aromatic hydrocarbons such as naphthalene and benzo a pyrene , solvents , pesticides, lead , and other heavy metals. Contamination is correlated with the degree of industrialization and intensity of chemical substance.
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