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- Organic matter pertains to any of the carbon-based compound s that abound in nature. Living things are described as organic since they are composed of organic compound s. Examples of organic compounds are carbohydrates, lipid s, protein s and nucleic acid s.
www.biologyonline.com/dictionary/organic-matter
Organic matter, organic material, or natural organic matter refers to the large source of carbon-based compounds found within natural and engineered, terrestrial, and aquatic environments. It is matter composed of organic compounds that have come from the feces and remains of organisms such as plants and animals. [1]
Organic matter in soils ranges from recognizable plant parts (roots, leaves, stems) to humus, which is partly decomposed plant material that is amorphous and spongy in nature. Organic matter contributes to a soil׳s ability to retain nutrients and water (i.e., soil׳s CEC).
Jun 16, 2022 · Organic matter pertains to any of the carbon-based compounds that abound in nature. Living things are described as organic since they are composed of organic compound s. Examples of organic compounds are carbohydrates, lipid s, protein s and nucleic acid s.
The highly polar components of natural organic matter, along with the hydrophobic pockets in both terrestrial and aquatic natural organic matter, make it central to the fate and transport of toxic heavy metals and hydrophobic anthropogenic chemicals [10,246,247] which will be discussed further in Section 4.
It consists of three distinctly different parts: living organisms, fresh residues and molecules derived from well-decomposed residues. These three parts of soil organic matter have been described as the living, the dead and the very dead.
Soil organic matter is arguably the most important soil component, influencing soil structure, water-holding capacity, soil stability, nutrient storage and turnover, and oxygen-holding capacity, properties that are fundamental in maintaining and improving soil quality. (see ORGANIC MATTER | Principles and Processes.)
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Jul 12, 2023 · In our study of organic chemistry, it will become extremely important to be able to quickly recognize the most common functional groups, because they are the key structural elements that define how organic molecules react.
