Innsnøring

Innsnøring is a Norwegian term that describes the process of snow accumulating around the base of trees, structures, or other objects. It occurs when snow falls and then drifts or piles up against these obstacles. The depth of the innsnøring can vary significantly depending on factors such as the amount of snowfall, wind conditions, and the size and shape of the object.

This phenomenon is particularly noticeable in areas with heavy snowfall and strong winds. Snowdrifts are a common example of innsnøring, where wind transports snow and deposits it in sheltered areas, often forming deep accumulations against buildings, fences, or hedgerows. For trees, innsnøring can lead to snow accumulating on lower branches and at the trunk, which can sometimes cause damage if the weight becomes too great.

In some contexts, innsnøring can be an indicator of prevailing wind direction and intensity during a snowfall event. Understanding innsnøring is important for activities like snow removal, where accumulated snow around structures can pose a challenge. It can also be a factor in understanding snow loads on buildings and the potential impact on vegetation. The term is specific to the way snow interacts with and collects around objects, differentiating it from general snow cover on the ground.