Peat moss

Definition

Peat moss is a type of sphagnum moss commonly found in bogs and wetlands. It is known for its water retention properties and acidic environment, making it significant in both ecology and horticulture.

5 Must Know Facts For Your Next Test

1. Peat moss contributes to the formation of peat, an accumulation of partially decayed organic matter.
2. It plays a crucial role in carbon sequestration by trapping carbon dioxide.
3. Peat moss creates acidic conditions that inhibit decomposition, preserving organic material.
4. Its high water retention capacity makes it valuable for soil conditioning in agriculture and gardening.
5. The harvesting of peat moss can lead to habitat destruction and release of stored carbon.

Review Questions

• What role does peat moss play in carbon sequestration?
• How does peat moss contribute to the preservation of organic material?
• Why is peat moss valuable for soil conditioning?

Related terms

Sphagnum Moss: A genus of about 380 species of mosses, which includes peat moss.

Bog: A wetland area where peat accumulates, often dominated by sphagnum moss.

Carbon Sequestration: The process by which carbon dioxide is captured and stored, often occurring in ecosystems like bogs with high levels of peat moss.