jääkalvo
Jääkalvo is a Finnish term that translates to "ice film" or "ice layer." It commonly refers to a thin sheet of ice that forms on the surface of water, such as a lake, pond, or even a puddle. This phenomenon is typically observed during cold weather when the ambient temperature drops below freezing point.
The formation of an ice film is a gradual process. As the surface water cools, its density
The thickness of an ice film can vary depending on factors such as the duration and intensity
The presence of an ice film can have significant impacts on aquatic ecosystems. It can prevent further