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Jan 1, 2018 · The aim of this review is to provide a brief survey of the occurrence and fate of OPs in soils, their implication in soil pollution, and the effect of soil composition, particularly the specific role exerted by soil organic matter (SOM) and black carbon (BC), in limiting organic pollution in soils.
- Regina M.B.O. Duarte, João T.V. Matos, Nicola Senesi
- 2018
Jan 2, 2019 · Additionally, organic soil material does not have andic soil properties in 60 percent or more of the thickness between the soil surface and either a depth of 60 cm or a densic, lithic, or paralithic contact or duripan if shallower. Finally, soil is called organic if more than half of the upper 80 cm soil is organic.
Soil pollution refers to the contamination of soil with anomalous concentrations of toxic substances. It is a serious environmental concern since it harbours many health hazards. For example, exposure to soil containing high concentrations of benzene increases the risk of contracting leukaemia.
- 4 min
- Some common causes of soil pollution are listed below, Improper disposal of industrial waste: industries are believed to be one of the leading caus...
- The contaminants found in polluted soil can enter human bodies through several channels such as the nose, the mouth, or the skin. Exposure to such...
- Some common soil pollutants are: Lead Arsenic Nickel Mercury Copper Zinc Polycyclic aromatic hydrocarbons
- Many crucial changes must be brought about in order to control soil contamination and soil pollution without making huge compromises on the economy...
- The contaminated soil can be excavated and transported to a remote disposal site. Thermal remediation of contaminated soil, involves heating up the...
Feb 17, 2023 · Soil Horizons. The soil is the topmost layer of the earth’s crust consisting of air, water, inorganic minerals (rock, sand, clay, and slit), and organic matter (dead plants and animals). It forms the source of food for plants.
Organic pollutants are substances, both natural and synthetic, found in soil that include carbohydrates, amino acids, proteins, and fats, as well as artificial substances that can be biodegraded. These pollutants can have toxic effects on the environment and human health due to their accumulation in animals and plants along the food chain.
Jan 1, 2013 · This chapter introduces an overview of the main aspects of soil contamination: the types of contaminants, the threats to soil biota and quality, the effects on humans and animals and legislation concerning contaminants, with a focus on European laws and regulations....
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Nov 3, 2018 · Soil friability and soil organic matter are important parameters which influences root and plant growth and thus enhances the crop yield. On the other hand, soil compaction (due to high mineral content and lower organic matter) affects the root proliferation, penetration and nutrient and water uptake which further leads to crop yield penalty.
