Yedoma

Yedoma refers to a type of permafrost that contains large amounts of organic material, such as plant remains, which has been frozen in the ground for thousands of years. Typically found in Siberia and Alaska, Yedoma has accumulated from the accumulation of sediment and vegetation in cold environments. As climate change causes permafrost to thaw, this organic matter can decompose and release greenhouse gases like carbon dioxide and methane into the atmosphere, potentially exacerbating global warming. Understanding Yedoma is crucial for studying climate change and its effects on the Earth's environment.