Kohinaisissa

Kohinaisissa is a Finnish term that broadly refers to the period of ice formation and persistence on lakes and rivers. It encompasses the entire duration of winter when water bodies are frozen, from the initial formation of ice to its eventual thaw. This phenomenon is a significant aspect of the Finnish natural environment and has shaped cultural practices and traditions.

The onset of kohinaisissa typically begins in late autumn or early winter, depending on geographical location and weather conditions. As temperatures drop, ice begins to form on the surface of the water, gradually thickening. The thickness of the ice is a crucial factor for various activities, such as ice fishing and winter sports like skating and skiing. Safety is paramount, and local authorities often issue warnings about ice thickness and safe areas.

During the period of kohinaisissa, Finnish lakes and rivers transform into frozen landscapes. This period influences wildlife, as many aquatic species become dormant or adapt to the icy conditions. For humans, it presents both challenges and opportunities. Traditional activities like ice fishing, where holes are drilled through the ice to catch fish, are common. Winter swimming, a practice of plunging into icy water, is also a part of Finnish culture, often associated with health benefits.

The end of kohinaisissa usually occurs in spring as temperatures rise and the ice begins to melt. This process can be gradual or rapid, depending on the weather. The thawing of ice marks the return of open water and the reawakening of aquatic ecosystems, signaling the transition to spring and the end of the frozen season. The entire cycle of kohinaisissa is a recurring and integral part of the Finnish yearly rhythm.