Cornell scientists divided 3 ponds into different plant plots; some had more methane in the water, yet gas escaping into the air did not increase as expected

Recent findings from Cornell University reveal the crucial role freshwater plants play in regulating greenhouse gas emissions in pond ecosystems. The composition of these plants significantly influences levels of methane, carbon dioxide, and nitrous oxide. Notably, floating plants such as duckweed can trap these gases, inhibiting their escape. This research underscores the importance of pond management for homeowners, offering effective strategies to combat climate change.