Histosols

Histosols are a type of soil primarily composed of organic material, such as decomposed plants and animals. They develop in areas with abundant water, like wetlands, where decay is slow, allowing organic matter to accumulate over time. These soils are usually dark, rich in nutrients, and have high water-holding capacity. Because of their organic content, they are important for supporting wetlands, peatlands, and certain agriculture. Histosols are sensitive to drainage and land-use changes, which can impact ecosystems and carbon storage. They cover only about 1% of the Earth's land but play a crucial role in ecological and climate processes.