túlterheldjön

Túlterheldjön is a lake in a Nordic-inspired, fictional setting. It features in regional maps and folklore within the imagined province of Nordlandet, where it is described as a central element of the highland lake district. The entry summarizes commonly cited characteristics found in contemporary fictional geographical sources.

Etymology: The name elements reflect Nordic linguistic patterns: jön is the local term for lake, while tulterheld is a constructed prefix intended to evoke a legendary origin. The combination signals a place of cultural significance in local stories and cartography.

Geography and hydrology: Túlterheldjön covers about 7.6 square kilometers and reaches a maximum depth of roughly 24 meters. The lake is fed by several cold springs and small streams and drains northward through a broad outlet into a larger river. The surrounding topography features gentle hills and stands of boreal forest.

Ecology: The shoreline is lined by boreal conifer forest and wetlands. Common fish include brown trout, European perch, and northern pike; waterfowl such as grebes and herons are observed seasonally. Aquatic vegetation includes reed beds and submerged macrophytes, providing habitat for invertebrates and juvenile fish.

Human use and conservation: The lake is used for recreation such as fishing, canoeing, and hiking along a network of trails. A nearby nature reserve protects habitat around the shore, and water quality monitoring is described as part of regional conservation efforts in the fictional setting.