And the structures that remain apparently release methane gas for some time — as is evidenced by continued high methane concentrations found at crater sites and by observed emissions from crater lake surfaces. (robertscribbler.com)
Lake - effect snow refers to snow that's created when cold, dry air passes over a warm lake surface, allowing it to pick up both moisture and heat. (businessinsider.com)
Estimated increase in methane emissions if boreal lake surface temperatures rise 1 degree Celsius (sciencenews.org)