Abraham Lake is bright turquoise in the spring and summer, and in the winter it's covered in frozen bubbles that are trapped in the ice. These methane bubbles are actually created by naturally ...

Limnology and Oceanography, Vol. 61, No. S1, Special Issue: Methane Emissions from Oceans, Wetlands, and Freshwater Habitats: New Perspectives and Feedbacks on Climate (2016), pp. S78-S90 (13 pages) ...

Right: Methane bubbles trapped in thermokarst lake ice. When ice-rich permafrost thaws, former tundra and forest turns into a thermokarst lake as the ground subsides. The carbon stored in the ...

If you stab this frozen lake in the right place you can ... and they're filled with highly flammable methane gas. During the summer the gas bubbles to the surface and enters the atmosphere.

Methane bubbles from their muddy depths in a way that is hard to quantify—until the first clear ice of fall captures a snapshot of the emissions from an entire lake. Sometimes as Walter Anthony ...

Unexpectedly strong methane emissions have been detected at several locations in Lake Siljan ... residents have reported persistent winter ice holes—"ice wakes"—reappearing in the same ...

New research in Sweden has uncovered perplexingly high methane emissions coming from ... Every winter, thick ice forms over Lake Siljan - except in a few strange, recurring spots.

This is when ice-like methane found beneath ... of organisms that develop at sites of methane release. "When you have a big dissolution event, methane bubbles up through the seafloor and ...