How do cold seep communities affect Earth's climate?

Answer 1

Cold seep communities, where methane and hydrogen sulfide are released from the ocean floor, significantly impact Earth's climate by contributing to the cycling of greenhouse gases. The methane emitted can either be oxidized by microbes, reducing its release into the atmosphere, or escape directly, potentially enhancing global warming. Additionally, these communities play a crucial role in carbon cycling and sequestration, influencing oceanic carbon storage and, consequently, atmospheric CO2 levels. Overall, cold seep ecosystems are vital for understanding and managing climate change effects.