New soil classification system revolutionizes understanding of soil functions.
Soil classification systems help group similar soils based on their appearance and how they formed. However, these systems don't always consider all the important physical and chemical properties that affect soil functions. A new classification system based on the soil's solid material, including its origin, texture, fragments, and other characteristics, has been developed. This system can be used alongside existing classification systems to provide a more complete picture of soil properties. It can be used to describe individual soil profiles and entire soil profiles, including both natural and human-made soils like those found in cities or landfills. This new system offers a structured way to categorize and map different types of soil.