Dead organic matter falls into the water and sinks to the bottom to the delight of the waiting bacteria. The hungry bacteria feeds on this matter, in turn releasing methane gas. Which floats upward, coming in contact with frozen water, forming the various frozen ice bubbles.
Until next moment,
Amar
Another picture of the moon, this time it was setting behind Mount Bourgeau. The picture was taken this monring, for a while I though it was not going to come out from behind the cloud. But I did not have to wait long before it was visible , giving me enough time to take few pictures.
Until next time,
Amar