How many total levels are there in the Soil Matrix classification system?

The Soil Matrix classification system is structured to provide a comprehensive understanding of soil properties and characteristics based on the tiered classification of soil horizons and their respective features. It consists of three distinct levels:

1. The first level distinguishes between different types of soil horizons, such as surface, subsurface, and parent material.

2. The second level further categorizes these horizons based on texture, color, and organic matter content, allowing for a more detailed analysis of the soil's composition.

3. The third level includes specific indicators of soil function, contamination risk, and ecological impact, which are essential for environmental assessments and land-use planning.

This tri-level approach facilitates effective communication among professionals, ensuring a shared understanding of soil conditions and enabling informed decision-making regarding land management, conservation, and remediation efforts in relation to heating oil tanks and other environmental concerns.