NASA Spots Vast Carbon Stores in Scottish Highlands

NASA's Landsat 8 has captured an image of Scotland's Flow Country, a significant blanket bog region in the Highlands. This area, recognized by UNESCO in 2024, is crucial for its immense stores of ancient plant material, accumulating carbon over thousands of years.

The Flow Country's peatlands, covering approximately 1,870 square kilometers, are vital ecosystems. They retain water due to a unique combination of frequent Atlantic rainfall and slow drainage, creating conditions where plant matter decomposes slowly and forms peat. These bogs store about twice the carbon of all the world's forests.

While appearing as dark brown expanses dotted with lakes from orbit, the peat depths can exceed eight meters. This organic layer preserves evidence of past environmental changes and human influence. Protecting these peatlands is critical, as drainage can release stored carbon into the atmosphere.