tärkkellys
Tärkkellys is a traditional fishing weir in Finland. It consists of a network of interconnected fences made from thin branches and logs that are placed in a body of water to catch fish. The purpose of the tärkkellys is to limit the number and size of fish that can swim through the waterway, thereby preserving the local fish population and allowing some to grow in size.
A tärkkellys typically includes several features, such as side weirs, crossover bays, and kilks. Side weirs
The construction of a tärkkellys requires a good understanding of the local fish population, the layout of
Maintenance of a tärkkellys is also crucial to its effectiveness. A strong river current or heavy rainfall