jarðvegsvísindi
Jarðvegsvísindi, also known as soil science, is the scientific study of soil as a natural resource on the Earth's surface. It encompasses the study of soil formation, classification, mapping, physical properties, chemical properties, biological properties, and its use and management. Soil scientists investigate the complex interactions between the solid earth, water, air, and living organisms that create and shape soils.
The field is interdisciplinary, drawing on principles from geology, chemistry, physics, biology, ecology, and geography. Key
Understanding the physical properties of soil, such as texture, structure, porosity, and water-holding capacity, is crucial
Jarðvegsvísindi is essential for sustainable land management, including agriculture, forestry, and conservation. It informs practices aimed